[Event "HSG-De Stukkenjagers"]
[Site "?"]
[Date "2011.??.??"]
[Round "1.1"]
[White "Van Dongen, Cor"]
[Black "Stellwagen, Daniel"]
[Result "0-1"]
[ECO "A36"]
[PlyCount "68"]
[EventDate "2011.??.??"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 c5 6. Nge2 Nc6 7. O-O d6 8. Rb1
Nh5 9. d3 f5 10. exf5 gxf5 11. Nd5 e6 12. Nef4 Nxf4 13. Nxf4 Bd4 14. Qh5 Bd7
15. Re1 Ne5 16. Be3 Bxe3 17. Rxe3 a5 18. Rd1 Qf6 19. Rd2 Rae8 20. Qd1 Ng4 21.
Re1 e5 22. Nd5 Qg7 23. f3 Nh6 24. Kh1 Kh8 25. f4 Ng4 26. h3 Nf6 27. Kh2 exf4
28. gxf4 Rg8 29. Rxe8 Qg3+ 30. Kh1 Rxe8 31. Re2 Nxd5 32. cxd5 Qxf4 33. Rxe8+
Bxe8 34. Qe1 34... Qe5 {rest wederzijds onleesbaar, zwart wint in 42 zetten.}
0-1

[Event "HSG-De Stukkenjagers"]
[Site "?"]
[Date "2011.??.??"]
[Round "1.2"]
[White "Chuchelov, Vladimir"]
[Black "Muhren, Bianca"]
[Result "1-0"]
[ECO "D27"]
[PlyCount "111"]
[EventDate "2011.??.??"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. dxc5 Qxd1 8.
Rxd1 Bxc5 9. Be2 Nbd7 10. Nbd2 O-O 11. Nc4 Ne4 12. Nd4 Be7 13. f3 Nec5 14. e4
b5 15. Nc6 Bf6 16. Nd6 Ne5 17. Na5 Bd8 18. Bd2 Na4 19. Rab1 Bb6+ 20. Kf1 Bc5
21. Be1 f5 22. exf5 exf5 23. h3 Be6 24. b3 Nb6 25. f4 Ng6 26. Bf3 Rad8 27. Ndb7
Rxd1 28. Rxd1 Be7 29. g3 Rc8 30. Nc6 Bf8 31. Bf2 Nd5 32. Nbd8 Nc3 33. Rd4 Ne4
34. Bxe4 fxe4 35. Nxe6 Rxc6 36. Rxe4 Rc1+ 37. Re1 Rc2 38. Re2 Rc1+ 39. Kg2 Ba3
40. Ng5 Ne7 41. Be3 Rd1 42. Bd2 h6 43. Nf3 Ra1 44. Bc3 Rc1 45. Bd4 Nc6 46. Be3
Rc3 47. f5 Kf7 48. g4 Bc5 49. Bf4 Be7 50. Ne5+ Nxe5 51. Bxe5 Rd3 52. Bxg7 Bd6
53. Bxh6 Rg3+ 54. Kf2 Rxh3 55. Re6 Bc5+ 56. Kg2 1-0

[Event "HSG-De Stukkenjagers"]
[Site "?"]
[Date "2011.??.??"]
[Round "1.3"]
[White "Sprenger, Jan"]
[Black "Van Kampen, Robin"]
[Result "1/2-1/2"]
[ECO "B91"]
[PlyCount "92"]
[EventDate "2011.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2
O-O 9. O-O b5 10. h3 Bb7 11. g4 b4 12. Nd5 Nxd5 13. exd5 Nd7 14. Ng3 g6 15. a3
a5 16. Bh6 Re8 17. axb4 axb4 18. Qd2 Qb6 19. b3 Rxa1 20. Rxa1 Ra8 21. Rxa8+
Bxa8 22. Nf1 Qc5 23. Qd3 Bb7 24. Nd2 Qa5 25. Nc4 Qa6 26. Bf1 Nf6 27. Ne3 Qa5
28. Bg2 Qc5 29. Qe2 Bd8 30. Bg5 Ne4 31. Bxe4 Bxg5 32. Qd3 Kg7 33. Kg2 Bc8 34.
Nf1 Bd7 35. Ng3 Qc8 36. Qf3 Bf4 37. Ne2 Bg5 38. Ng3 Be7 39. Kh2 Qc5 40. Bd3 Bc8
41. Bc4 Qd4 42. Kg2 Bb7 43. Ne2 Qd1 44. c3 bxc3 45. Nxc3 Qd4 46. Qe3 Bd8
1/2-1/2

[Event "HSG-De Stukkenjagers"]
[Site "?"]
[Date "2011.??.??"]
[Round "1.4"]
[White "Delemarre, Jop"]
[Black "Grooten, Herman"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "68"]
[EventDate "2011.??.??"]

1. d4 Nf6 2. Bg5 d5 3. e3 Ne4 4. Bh4 g5 5. Bg3 Bg7 6. Nd2 Nxg3 7. hxg3 c5 8. c3
Qb6 9. Qb3 c4 10. Qc2 f5 11. b3 cxb3 12. axb3 Nc6 13. g4 fxg4 14. Rxh7 Rxh7 15.
Qxh7 Kf8 16. Qh5 e5 17. Qxg5 exd4 18. exd4 Be6 19. Bd3 Nxd4 20. Qf4+ Ke7 21.
cxd4 Rf8 22. Qh2 Qxd4 23. Rc1 Qxd3 24. Rc7+ Bd7 25. Qh4+ Rf6 26. Qxg4 Re6+ 27.
Kd1 Bc3 28. Ngf3 Kd8 29. Qg3 Bb5 30. Rxc3 Qxc3 31. Qg8+ Ke7 32. Qh7+ Kd6 33.
Qh2+ Kc6 34. Ne1 Be2# 0-1

[Event "HSG-De Stukkenjagers"]
[Site "?"]
[Date "2011.??.??"]
[Round "1.5"]
[White "Haast, Mark"]
[Black "Pandelaar, Vincent"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "73"]
[EventDate "2011.??.??"]

1. c4 c5 2. g3 Nc6 3. Bg2 e5 4. Nc3 g6 5. a3 d6 6. b4 Nf6 7. d3 Bg7 8. Bg5 h6
9. Bxf6 Qxf6 10. Rb1 O-O 11. e3 Qd8 12. Nge2 f5 13. Bd5+ Kh7 14. h4 Ne7 15. f4
exf4 16. gxf4 Nxd5 17. cxd5 h5 18. Kd2 b6 19. b5 a6 20. a4 Qf6 21. Qg1 Bd7 22.
Qg5 Qf7 23. Rhg1 Rg8 24. Qg3 axb5 25. axb5 Ra5 26. Qf3 Qf6 27. Rg5 Bh6 28. Rg3
Rga8 29. Rbg1 Be8 30. e4 Ra3 31. exf5 Qxf5 32. Qe4 Qf6 33. Rg5 Bxg5 34. Rxg5
Kh6 35. f5 Bf7 36. Qf4 Kh7 37. fxg6+ 1-0

[Event "HSG-De Stukkenjagers"]
[Site "?"]
[Date "2011.??.??"]
[Round "1.6"]
[White "Henseler, Jorgen"]
[Black "Haast, Anne"]
[Result "0-1"]
[ECO "A58"]
[PlyCount "42"]
[EventDate "2011.??.??"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 Bg7 8. g3
O-O 9. Bg2 d6 10. O-O Nbd7 11. Rb1 Qa5 12. Bd2 Rfb8 13. b3 Qa3 14. Re1 Nb6 15.
Bc1 Qb4 16. Bb2 Ng4 17. Qc2 c4 18. h3 Nxf2 19. a3 cxb3 20. axb4 bxc2 21. Rbc1
Nd1 0-1

[Event "HSG-De Stukkenjagers"]
[Site "?"]
[Date "2011.??.??"]
[Round "1.7"]
[White "Beukema, Stefan"]
[Black "Markus, John"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "97"]
[EventDate "2011.??.??"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Ba6 9. b3 O-O-O 10. Bb2 g6 11. g3 Bg7 12. Bg2 Rhe8 13. O-O Bxe5 14. Qxe5
Qxe5 15. Bxe5 Rxe5 16. cxd5 Bxf1 17. Kxf1 cxd5 18. Nc3 c6 19. Rd1 Rde8 20. Bf3
g5 21. Ne2 f5 22. Nd4 g4 23. Be2 Kb7 24. Bd3 Rf8 25. Re1 d6 26. Rc1 c5 27. Ne2
a5 28. a4 Kb6 29. Nf4 Kc6 30. Bb5+ Kb6 31. Rd1 d4 32. Nd3 Re4 33. Nb2 d5 34.
Rc1 Re7 35. Nd3 Rc8 36. Nf4 Rd8 37. Kg2 h6 38. Bd3 Re5 39. h4 gxh3+ 40. Kxh3
Rd6 41. Kh4 Rd8 42. Kh5 Rd6 43. Ng6 Re4 44. Bxe4 dxe4 45. Ne7 Rd8 46. Nxf5 Rd5
47. g4 e3 48. fxe3 dxe3 49. Re1 1-0

[Event "HSG-De Stukkenjagers"]
[Site "?"]
[Date "2011.??.??"]
[Round "1.8"]
[White "Vedder, Henk"]
[Black "Nabuurs, Mart"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "68"]
[EventDate "2011.??.??"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. Bc2 Nbd7 7. d4 e5 8. O-O
O-O 9. dxe5 dxe5 10. Nbd2 Qc7 11. Qe2 b6 12. a4 Nh5 13. Rd1 Nf4 14. Qf1 Bb7 15.
Nc4 Rad8 16. Nd6 Bc6 17. Bb3 h6 18. g3 Nh5 19. Nh4 Ndf6 20. Nxf7 Rxd1 21. Ng5+
Rf7 22. Qxd1 hxg5 23. Bxg5 Bxe4 24. Bxf7+ Qxf7 25. Qe2 Bc6 26. Rd1 Ne4 27. Qe3
Bf6 28. Nf3 Ng7 29. h4 Ne6 30. Re1 Bxg5 31. hxg5 Qf5 32. Nh4 Qh3 33. Nxg6 Kg7
34. Nxe5 Nxg3 0-1

[Event "HSG-De Stukkenjagers"]
[Site "?"]
[Date "2011.??.??"]
[Round "1.9"]
[White "Kampman, Tijmen"]
[Black "Nagtegaal, Kees"]
[Result "1/2-1/2"]
[ECO "A36"]
[PlyCount "62"]
[EventDate "2011.??.??"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nge2 h5 7. h3 Be6 8. d3 Nd4
9. Be3 Bd7 10. Rb1 a5 11. f4 e6 12. O-O Ne7 13. Qd2 Bc6 14. Bxd4 cxd4 15. Nb5
Bxb5 16. cxb5 Qb6 17. a4 O-O 18. g4 hxg4 19. hxg4 f5 20. exf5 gxf5 21. Ng3 fxg4
22. Qe2 Rf6 23. Qxg4 Rg6 24. Qh4 d5 25. Rbe1 Qd6 26. Rf3 Rf8 27. Kf2 Rh6 28.
Qg4 Rg6 29. Qh4 Rh6 30. Qg4 Rg6 31. Qh4 Rh6 1/2-1/2

[Event "HSG-De Stukkenjagers"]
[Site "?"]
[Date "2011.??.??"]
[Round "1.10"]
[White "Van der Wijk, Wim"]
[Black "Clijsen, Mark"]
[Result "0-1"]
[ECO "E08"]
[PlyCount "75"]
[EventDate "2011.??.??"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Qc2 a6 8. Nbd2
c5 9. cxd5 Nxd5 10. a3 cxd4 11. Nxd4 Bf6 12. N4b3 Be7 13. Nc4 a5 14. Ne3 a4 15.
Nxd5 exd5 16. Nd4 Nb6 17. Rd1 Be6 18. Bd2 Qd7 19. Bc3 Bf6 20. Qd3 Bh3 21. Bh1
Bg4 22. Re1 Bh5 23. Rad1 Bg6 24. Qb5 Qxb5 25. Nxb5 Bxc3 26. Nxc3 Nc4 27. Nxd5
Nxb2 28. Rd4 Rae8 29. e4 b5 30. Nc7 Rb8 31. Na6 Rbc8 32. Nb4 Nc4 33. Nd5 Rfe8
34. Rc1 Kf8 35. Rc3 Ne5 36. Rxc8 Rxc8 37. f4 Nc4 38. f5 {tijdsoverschrijding}
0-1

[Event "Meesterklasse 2011/2012"]
[Site "www.schakers.info"]
[Date "2011.09.17"]
[Round "1.1"]
[White "Giri, Anish"]
[Black "De Jong, Jan-Willem"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2722"]
[BlackElo "2424"]
[Annotator "Olthof"]
[PlyCount "69"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. c4 c6 5. b3 Bg7 6. Bb2 O-O 7. O-O dxc4 8. bxc4
c5 9. d3 Nc6 10. Ne5 Nd4 11. e3 Nf5 12. Nc3 Nd7 13. Nf3 b6 14. Nh4 Rb8 15. Nxf5
gxf5 16. Qa4 a6 17. Rab1 e6 18. d4 cxd4 19. exd4 Qc7 20. Ba3 Rd8 21. Be7 Re8
22. Qb4 Bf8 23. Bxf8 Rxf8 24. Rfe1 Bb7 25. d5 Rfe8 26. Ne2 b5 27. Nf4 Qxc4 28.
Qd6 Nf8 29. Nh5 Qd4 30. Rbd1 Qb2 31. Qf4 Bxd5 32. Bxd5 exd5 33. Qg5+ Kh8 34.
Rxe8 Rxe8 35. Nf6 1-0

[Event "Meesterklasse 2011/2012"]
[Site "www.schakers.info"]
[Date "2011.09.17"]
[Round "1.2"]
[White "Van der Werf, Mark"]
[Black "Bok, Benjamin"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2441"]
[BlackElo "2488"]
[Annotator "Olthof"]
[PlyCount "36"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. g3 e5 2. c4 c6 3. d4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d6 6. Nc3 Nf6 7. Bg2 O-O 8.
e3 Be6 9. Rd1 Na6 10. b3 exd4 11. Qxd4 Nb4 12. Qd2 Bf5 13. e4 Re8 14. Nge2 Nxe4
15. Nxe4 Bxe4 16. Bxe4 Rxe4 17. Qxb4 Qe7 18. Rd2 Re8 1/2-1/2

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2011.09.17"]
[Round "1.3"]
[White "Fridman, Daniel"]
[Black "Bosman, Michiel"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2652"]
[BlackElo "2342"]
[Annotator "Olthof"]
[PlyCount "83"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qd3 b4 8. Na4
Ba6 9. Qc2 Qa5 10. b3 Nbd7 11. e4 Bxf1 12. Qxc6 Bxg2 13. Qxa8+ Qd8 14. Qxd8+
Kxd8 15. Ng5 Bxh1 16. Nxf7+ Ke8 17. Nxh8 Bxe4 18. Bd2 Bb7 19. Rc1 Nd5 20. Nb2
e5 21. Nc4 exd4 22. Na5 Ba6 23. Nc6 Nc5 24. Ne5 Nc3 25. Nhf7 h6 26. f3 Ke7 27.
Kf2 Kf6 28. Re1 Be7 29. Nh8 Bd6 30. Ng4+ Kf5 31. Kg2 Ne6 32. Ng6 Nf4+ 33. Bxf4
Bxf4 34. Nxf4 Kxf4 35. Re7 d3 36. Rf7+ Kg5 37. Rxg7+ Kf4 38. h4 Bc8 39. Rf7+
Bf5 40. Nxh6 d2 41. Rxf5+ Ke3 42. Ng4+ 1-0

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2011.09.17"]
[Round "1.4"]
[White "Van Wessel, Rudy"]
[Black "Bosch, Jeroen"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2375"]
[BlackElo "2406"]
[Annotator "Olthof"]
[PlyCount "80"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. cxd5 exd5 6. Bf4 Nb6 7. e3 Bf5 8.
a4 a5 9. Qb3 Bb4 10. Be2 Ne4 11. O-O Bxc3 12. bxc3 g5 13. Be5 f6 14. Bg3 h5 15.
h3 g4 16. Nh4 Nd2 17. Qb5+ Bd7 18. Qd3 Ne4 19. Bf4 Rg8 20. Kh2 Nxa4 21. Rxa4
Bxa4 22. f3 g3+ 23. Kg1 Ng5 24. Nf5 Qd7 25. c4 Bc6 26. cxd5 Bxd5 27. Rc1 Rc8
28. h4 Nf7 29. Nxg3 Nd6 30. Rc5 Bf7 31. Nxh5 Bxh5 32. Rxh5 Qg7 33. g4 a4 34.
Bxd6 cxd6 35. Rh7 Qg6 36. Qb5+ Kf8 37. Qxb7 Rc1+ 38. Kf2 Qe8 39. Bb5 Rc2+ 40.
Kg3 Qxe3 1-0

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2011.09.17"]
[Round "1.5"]
[White "Miedema, David"]
[Black "Wiersma, Eelke"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2393"]
[BlackElo "2391"]
[Annotator "Olthof"]
[PlyCount "46"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. Qd2
Re8 9. g3 Na5 10. b3 b5 11. Nd1 c5 12. Rc1 bxc4 13. bxc4 Nd7 14. dxc5 Ne5 15.
Ng1 Be6 16. cxd6 Naxc4 17. Bxc4 Nxc4 18. dxe7 Qxe7 19. Qe2 Rac8 20. Rc2 Red8
21. Bc1 Ne5 22. Nf2 Qb4+ 23. Kf1 Qb1 0-1

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2011.09.17"]
[Round "1.6"]
[White "Pijpers, Arthur"]
[Black "Burg, Twan"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2313"]
[BlackElo "2462"]
[Annotator "Olthof"]
[PlyCount "91"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8.
Qf3 b5 9. Bxf6 Nxf6 10. e5 Bb7 11. Qe2 dxe5 12. fxe5 Nd5 13. Nxd5 Bxd5 14. e6
Qa5+ 15. c3 Rc8 16. Qh5 Rxc3 17. Bxb5+ Rc6+ 18. Kd1 axb5 19. Qxd5 Rd6 20. exf7+
Kd7 21. Qb7+ Kd8 22. Qb8+ Kd7 23. Qb7+ Kd8 24. Qb8+ Kd7 25. Qe8+ Kc7 26. Rc1+
Kb7 27. Qc8+ Kb6 28. Qb8+ Ka6 29. Qa8+ Kb6 30. Rc6+ Rxc6 31. Qxc6+ Ka7 32. Qd7+
Ka6 33. Qc8+ Kb6 34. Qb8+ Ka6 35. Qc8+ Kb6 36. Qe6+ Kb7 37. Qd5+ Ka6 38. Re1 e5
39. Rxe5 Bc5 40. Qxc5 Rd8 41. Qc6+ Qb6 42. Qxb6+ Kxb6 43. Re8 Rxd4+ 44. Ke2 Rf4
45. f8=Q Rxf8 46. Rxf8 1-0

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2011.09.17"]
[Round "1.7"]
[White "Van der Stricht, Geert"]
[Black "Van Ketel, Raoul"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2365"]
[BlackElo "2286"]
[Annotator "Olthof"]
[PlyCount "129"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. d4 e6 2. c4 Nf6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4
b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Qc8 12. Bg5 Nbd7 13. Nbd2 Bb7 14. Nb3 a5 15.
Rd1 Rd8 16. a4 Bd5 17. Nbd2 h6 18. Bxf6 Nxf6 19. axb5 Qb7 20. Bf1 Bxf3 21. Nxf3
Qxb5 22. Qxc7 Bd6 23. Qc2 Rdc8 24. Qb1 Qb3 25. Nd2 Qb4 26. e3 a4 27. Qd3 Be7
28. Qb5 Rcb8 29. Qxb4 Rxb4 30. Nc4 Rc8 31. Ne5 Rxb2 32. Rxa4 Nd5 33. Rda1 Bf6
34. Ra8 Rbb8 35. Rxb8 Rxb8 36. Nc4 Nc3 37. Kg2 Rd8 38. Ra6 g6 39. Na5 Rb8 40.
Rc6 Nd5 41. Rc2 Ne7 42. Nc4 Rd8 43. Be2 h5 44. Ra2 Rd7 45. Ra6 Nd5 46. Bf3 Ne7
47. Nd6 Rd8 48. Ne4 Kg7 49. h3 Rd7 50. Nc5 Rc7 51. Rxe6 Rxc5 52. Rxf6 Rc2 53.
Be4 Rd2 54. Ra6 Rd1 55. Ra7 Kf6 56. h4 Ke6 57. Ra2 Nc8 58. Bc2 Rc1 59. Ra6+ Ke7
60. Bd3 Rd1 61. Ra3 Nd6 62. Kf3 Rd2 63. e4 Rb2 64. Ra7+ Ke8 65. e5 1-0

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2011.09.17"]
[Round "1.8"]
[White "Wantola, Ivo"]
[Black "Broekmeulen, Jasper"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2326"]
[BlackElo "2388"]
[Annotator "Olthof"]
[PlyCount "119"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. Nf3 b5 2. e4 Bb7 3. Bxb5 Bxe4 4. O-O e6 5. d4 Nf6 6. c4 c6 7. Ba4 Qb6 8.
Nbd2 Bg6 9. c5 Qa6 10. Ne5 d6 11. cxd6 Bxd6 12. Ndc4 Be7 13. b4 O-O 14. Ba3 Nd5
15. Qb3 Nb6 16. b5 Qxa4 17. Bxe7 Re8 18. Bc5 cxb5 19. Nd6 Rd8 20. Nxb5 N8d7 21.
Nc6 Qxb3 22. Ne7+ Kh8 23. axb3 Bd3 24. Nd6 Rf8 25. Rfe1 a6 26. Re3 Bb5 27. Rf3
f6 28. Rh3 Nd5 29. Ng6+ Kg8 30. Nxf8 Nxc5 31. dxc5 Rxf8 32. Nxb5 axb5 33. b4
Nxb4 34. Rb1 Nc6 35. Rxb5 Nd4 36. Rb4 Ra8 37. g4 e5 38. Kg2 Ne2 39. Rhb3 Nf4+
40. Kf3 Kf7 41. c6 Rc8 42. Rc4 Nd5 43. Rb7+ Nc7 44. Rcb4 Ke6 45. Rb8 Rxb8 46.
Rxb8 Kd6 47. Ke4 Kxc6 48. g5 fxg5 49. Kxe5 Kd7 50. Kf5 g4 51. Rh8 h6 52. Rb8
Ne8 53. Kg6 Nf6 54. Kxg7 Ne4 55. Rb2 h5 56. Kg6 Ke6 57. Kxh5 Kf5 58. Rb8 Nf6+
59. Kh4 Kg6 60. Rb6 1-0

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2011.09.17"]
[Round "1.9"]
[White "Span, Paul"]
[Black "Roobol, Martin"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2305"]
[BlackElo "2325"]
[Annotator "Olthof"]
[PlyCount "123"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. Nf3 Nd7 6. a4 e6 7. Qd2 h6 8. Be2 b6
9. O-O Bb7 10. h3 Ne7 11. Rfe1 Kf8 12. d5 e5 13. Bd3 Kg8 14. Ne2 f5 15. exf5
gxf5 16. Nh4 Qf8 17. Ng3 e4 18. Be2 Qf6 19. Nhxf5 Nxf5 20. Nxf5 Qxf5 21. Bg4
Qxd5 22. Bxd7 Qxd2 23. Bxd2 Bxb2 24. Rab1 Be5 25. a5 Bd4 26. c3 Bc5 27. Be3 b5
28. Bxc5 dxc5 29. Rbd1 Kf7 30. Bf5 Rad8 31. Rxd8 Rxd8 32. Bxe4 Bxe4 33. Rxe4
Rd1+ 34. Kh2 Rd3 35. Rh4 Kg7 36. Rg4+ Kf6 37. Rh4 Kg7 38. Rg4+ Kh7 39. Re4 Rxc3
40. Re7+ Kg8 41. Rxc7 c4 42. Rc6 b4 43. Rxa6 Ra3 44. Rc6 c3 45. Rc4 Rxa5 46.
Rxb4 Rc5 47. Rb1 Kf7 48. g4 Ke6 49. Kg3 Kd5 50. f4 Ke4 51. f5 Ke3 52. Kh4 c2
53. Rc1 Kd2 54. Rxc2+ Rxc2 55. g5 hxg5+ 56. Kxg5 Ke3 57. f6 Rg2+ 58. Kh6 Rh2
59. f7 Rxh3+ 60. Kg7 Rf3 61. f8=Q Rxf8 62. Kxf8 1/2-1/2

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2011.09.17"]
[Round "1.10"]
[White "Heemskerk, Wim"]
[Black "Van Kerkhof, David"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2280"]
[BlackElo "2279"]
[Annotator "Olthof"]
[PlyCount "71"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. Nf3 g6 2. d4 Nf6 3. c4 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. Nc3 Nc6 8. e3
O-O 9. O-O Re8 10. d5 Na5 11. Nd4 Bd7 12. b3 c6 13. e4 Qc8 14. Be3 Bh3 15. Rc1
Bxg2 16. Kxg2 Qd7 17. dxc6 bxc6 18. Nce2 Rac8 19. Qc2 Qb7 20. Rfd1 c5 21. Nf3
c4 22. b4 Nc6 23. a3 Qa6 24. Ned4 Qxa3 25. Nxc6 Rxc6 26. Nd4 Rcc8 27. b5 c3 28.
Nc6 Nc4 29. Bd4 Bxd4 30. Rxd4 Nd6 31. Qxc3 Qxc3 32. Rxc3 Nxb5 33. Nxe7+ Kf8 34.
Nxc8 Nxc3 35. Nxa7 Nxe4 36. Nc6 1/2-1/2

[Event " Rotterdam-Voerendaal "]
[Site "www.schakers.info"]
[Date "2011.09.17"]
[Round "1.1"]
[White "Orlov, A."]
[Black "Kunin, V."]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "104"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4
Qc7 9. h3 h6 10. Be3 Re8 11. Ba2 Nf8 12. Qd2 Be6 13. d5 cxd5 14. Nxd5 Nxd5 15.
Bxd5 Bxd5 16. Qxd5 Qc6 17. Qd3 Rec8 18. Rec1 Nd7 19. c4 f5 20. Qb3 fxe4 21. Nd2
Kh8 22. Qd1 Nf6 23. Nf1 Qe8 24. Ng3 Qg6 25. Qe2 Rf8 26. Rc2 h5 27. Re1 h4 28.
Nf1 a6 29. Nh2 b5 30. axb5 axb5 31. b3 Ra3 32. Rb2 Rfa8 33. Rd1 Ra1 34. Rbd2
R1a3 35. Rb2 Qf5 36. Bd2 bxc4 37. bxc4 Rd3 38. Rdb1 Kh7 39. Nf1 Qg6 40. Ne3 Ra7
41. Rb7 Ra2 42. R7b2 Rda3 43. Rxa2 Rxa2 44. Qd1 Ra7 45. Ra1 Rxa1 46. Qxa1 Nh5
47. Nd5 Bg5 48. Bxg5 Qxg5 49. Qb1 Nf6 50. Nxf6+ gxf6 51. Qxe4+ f5 52. Qd5 Qc1+
1/2-1/2

[Event " Rotterdam-Voerendaal "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.2"]
[White "Sonneveld, M."]
[Black "1Levin, F."]
[Result "1/2-1/2"]
[ECO "A14"]
[PlyCount "32"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 c5
9. Nc3 dxc4 10. bxc4 Nc6 11. Qe2 Qc7 12. Nb5 Qb8 13. d4 a6 14. Nc3 Na5 15. dxc5
Bxc5 16. Rab1 Qc7 1/2-1/2

[Event " Rotterdam-Voerendaal "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.3"]
[White "Lemmers, O."]
[Black "Cuijpers, F."]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "92"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be3 O-O 6. Qd2 a6 7. Bd3 b5 8. Bh6
Bg4 9. h3 Bxf3 10. gxf3 e5 11. dxe5 dxe5 12. Bxg7 Kxg7 13. f4 Nbd7 14. fxe5
Nxe5 15. O-O-O Qe7 16. f4 Nxd3+ 17. cxd3 Rad8 18. e5 Nd5 19. d4 Qe6 20. h4 Qf5
21. Ne2 a5 22. Qd3 Nxf4 23. Qxf5 Nxe2+ 24. Kd2 gxf5 25. Kxe2 f6 26. Rhg1+ Kf7
27. Rc1 Rxd4 28. Rxc7+ Ke6 29. exf6 Kxf6 30. Rxh7 Re8+ 31. Kf3 Rd3+ 32. Kf2
Rd2+ 33. Kf3 Rd3+ 34. Kf2 Rc8 35. Re1 Rc2+ 36. Kf1 Rf3+ 37. Kg1 Rg3+ 38. Kf1
Rf3+ 39. Kg1 Rg3+ 40. Kf1 Rxb2 41. Ree7 Rf3+ 42. Kg1 Rxa2 43. Rhf7+ Kg6 44.
Rg7+ Kf6 45. Rgf7+ Kg6 46. Rg7+ Kf6 1/2-1/2

[Event " Rotterdam-Voerendaal "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.4"]
[White "Martens, M."]
[Black "Hausrath, D."]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "62"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 Nbd7 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. h3
exd4 9. Nxd4 Re8 10. Re1 Nc5 11. Nb3 Nxb3 12. axb3 a6 13. Bg5 h6 14. Bf4 Bd7
15. Qd2 g5 16. Be3 Bc6 17. Bd4 Nd7 18. Nd5 Bxd4 19. Qxd4 Bxd5 20. Qxd5 Re5 21.
Qd2 Qf6 22. b4 Rae8 23. Qc3 c5 24. Rad1 Kg7 25. Re3 R5e6 26. Qb3 b5 27. Qa3
cxb4 28. Qxb4 Rc8 29. Rf3 Qe7 30. Rc3 Rxc3 31. Qxc3+ Qf6 1/2-1/2

[Event " Rotterdam-Voerendaal "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.5"]
[White "Tereich, B."]
[Black "Kuijf, R."]
[Result "1/2-1/2"]
[ECO "A11"]
[Annotator "Rongen,Arthur"]
[PlyCount "141"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. Nf3 d5 2. g3 Bf5 3. c4 c6 4. Qb3 Qc8 5. cxd5 cxd5 6. Nc3 e6 7. d3 Nc6 8. Bg2
Nf6 9. O-O Be7 10. Bf4 O-O 11. Rac1 Qd7 12. e4 Bg6 13. exd5 exd5 14. Ne5 Nxe5
15. Bxe5 Bxd3 16. Bxf6 Bc4 17. Bxe7 Bxb3 18. Bxf8 Bc4 19. Ba3 Bxf1 20. Rxf1 d4
21. Rd1 Re8 22. Bc5 b6 23. Bxd4 Qf5 24. Be3 h6 25. Rd2 Qc8 26. Bf3 b5 27. Kg2
b4 28. Nb5 Re6 29. Nxa7 Qa6 30. Rd8+ Kh7 31. Rd7 Rxe3 32. fxe3 Qxa2 33. Be4+ g6
34. Kf3 Qc4 35. Bd3 Qe6 36. Rd4 Qa2 37. Nc6 Qxb2 38. Nxb4 Qxh2 39. Rh4 Qd2 40.
Be2 Kg7 41. Nd3 g5 42. Rd4 Qa5 43. Kf2 Qa8 44. Rd7 Qe8 45. Bg4 Qe4 46. Bf3 Qe6
47. Rd5 Qc8 48. g4 Qc2+ 49. Be2 Qc7 50. Rf5 Qh2+ 51. Ke1 Qg3+ 52. Kd2 Qd6 53.
Bd1 Qh2+ 54. Rf2 Qb8 55. Ba4 Qb6 56. Rf5 Qb8 57. Bc6 Qh2+ 58. Nf2 f6 59. Ke2 h5
60. gxh5 Qxh5+ 61. Bf3 Qh7 62. e4 Qh2 63. Kf1 Qc7 64. Ng4 Qc1+ 65. Kg2 Qd2+ 66.
Kh3 Qe1 67. Rxf6 Qf1+ 68. Kh2 Qe1 69. e5 Qd2+ 70. Kh3 Qe1 71. e6 {De rest van
de zetten is onleesbaar. In de tweede tijdnood werd het uiteindelijk
wonderbaarlijk remise op zet 80.} 1/2-1/2 

[Event " Rotterdam-Voerendaal "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.6"]
[White "Griendt v d, J.W.."]
[Black "Saltaev, M."]
[Result "0-1"]
[ECO "D45"]
[Annotator "Rongen,Arthur"]
[PlyCount "139"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 e6 6. a3 Nbd7 7. Qc2 g6 8. Be2 Bg7
9. O-O O-O 10. Bd2 Re8 11. Rad1 Qc7 12. h3 e5 13. cxd5 cxd5 14. dxe5 Nxe5 15.
Nd4 Bd7 16. Qb3 Nc6 17. Bf3 Be6 18. Nxe6 fxe6 19. Be2 Na5 20. Qa2 Nc4 21. Bxc4
dxc4 22. Ne2 Ne4 23. Bc3 Nxc3 24. Nxc3 Rad8 25. Qb1 Qc6 26. Rxd8 Rxd8 27. Rd1
Rxd1+ 28. Qxd1 Bf6 29. Qc2 b5 30. Qd2 Kf7 31. Kf1 a5 32. Ne2 Qd5 33. Qc2 Bxb2
34. Nf4 Qd7 35. g3 Bf6 36. a4 e5 37. axb5 Qxb5 38. Ne2 Qb3 39. Qd2 Qb1+ 40. Kg2
Qd3 41. Qa2 Bd8 42. Qb2 Qd5+ 43. Kh2 Be7 44. Nc3 Qd3 45. Nb5 a4 46. Qxe5 Qf5
47. Qb2 Bf6 48. Nd4 Bxd4 49. exd4 Qf3 50. d5 Qxd5 51. Qh8 Qh5 52. Qc8 Qe2 53.
Qd7+ Kf6 54. Qd8+ Kf7 55. Qd7+ Kf8 56. Qc8+ Ke7 57. Qc7+ Kf6 58. Qd8+ Kf7 59.
Qd4 Kf8 60. Qf6+ Ke8 61. Qc6+ Kd8 62. Qd6+ Ke8 63. Qc6+ Ke7 64. Qc7+ Kf8 65.
Qc8+ Kf7 66. Qc7+ Kf6 67. Qd8+ Kg7 68. Qd4+ Kg8 69. Qd8+ Kf7 70. Qc7+ {De rest
van de zetten ontbreekt door de tijdnood.De dames werden geruild, terwijl wit
voordien diverse malen remise had kunnen claimen.  Uiteindelijk ging hij door
de vlag.} 0-1

[Event " Rotterdam-Voerendaal "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.7"]
[White "Bitalzadeh, A."]
[Black "Vandevoort, P."]
[Result "1/2-1/2"]
[ECO "D90"]
[PlyCount "81"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 O-O 8.
Be2 Nc6 9. Nf3 Bg4 10. d5 Bxf3 11. gxf3 Ne5 12. Bd4 e6 13. f4 Ned7 14. Bxg7
Kxg7 15. Qd4+ Kg8 16. Rd1 Qh4 17. dxe6 fxe6 18. f5 c5 19. Qd6 Rae8 20. a4 a5
21. Qc7 exf5 22. Rxd7 Nxd7 23. Qxd7 fxe4 24. Qd5+ Kg7 25. Qxc5 e3 26. O-O Rf5
27. Qb6 exf2+ 28. Rxf2 Qg5+ 29. Kh1 Qc1+ 30. Kg2 Rg5+ 31. Kh3 Re3+ 32. Bf3 Rh5+
33. Kg2 Rg5+ 34. Kh3 Qe1 35. Qd4+ Kh6 36. Qf4 Kg7 37. Qd4+ Kh6 38. Qf4 Kg7 39.
Qd4+ Kh6 40. Qf4 Kg7 41. Qd4+ 1/2-1/2

[Event " Rotterdam-Voerendaal "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.8"]
[White "Goossens, E."]
[Black "Sielecki, C."]
[Result "0-1"]
[ECO "D00"]
[PlyCount "86"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 d5 2. Bf4 c5 3. e4 dxe4 4. d5 Nf6 5. Nc3 a6 6. Qe2 g6 7. O-O-O Bg7 8. d6
e6 9. Nxe4 Nxe4 10. Qxe4 Nd7 11. Nf3 O-O 12. Kb1 Qb6 13. Bc1 Nf6 14. Qd3 Nd5
15. Qb3 Qxb3 16. axb3 Rd8 17. Be2 Bd7 18. Rhe1 a5 19. Bc4 Bc6 20. Ne5 Bxe5 21.
Rxe5 Rxd6 22. Rd3 f6 23. Re1 Kf7 24. Bxd5 exd5 25. Rc3 b6 26. Rce3 Re8 27. Rxe8
Bxe8 28. Bf4 Rc6 29. Kc1 g5 30. Bb8 Bd7 31. Kd2 Bf5 32. f3 h5 33. c3 h4 34. g3
h3 35. g4 Be6 36. Rg1 d4 37. Bg3 Bxb3 38. Bf2 dxc3+ 39. Kxc3 a4 40. Re1 b5 41.
Bg3 Rc8 42. Kd2 Rd8+ 43. Ke3 Bc4 0-1

[Event " Rotterdam-Voerendaal "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.9"]
[White "Driessens, P."]
[Black "Besseling, M."]
[Result "1/2-1/2"]
[ECO "D23"]
[PlyCount "137"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 Bf5 6. Nc3 e6 7. Bg5 Be7 8. e3
Nbd7 9. Be2 h6 10. Bh4 O-O 11. O-O Re8 12. a3 Ne4 13. Nxe4 Bxe4 14. Bg3 Bf6 15.
Rfd1 Qb6 16. b4 Bd5 17. Qc2 e5 18. e4 Be6 19. dxe5 Be7 20. Nd4 Nf8 21. Bc4 c5
22. Nxe6 Nxe6 23. bxc5 Bxc5 24. Rab1 Qc7 25. Qb3 b6 26. h3 a5 27. a4 Rac8 28.
Rbc1 Qe7 29. Rd5 Bb4 30. Rcd1 Rc7 31. Bb5 Rec8 32. Qf3 Rc3 33. Qg4 Qg5 34. Kh2
Qxg4 35. hxg4 Be7 36. f4 Nc5 37. Re1 Ra3 38. Rd4 Ne6 39. Rd7 Bb4 40. Red1 Rc2
41. f5 Ng5 42. Rd8+ Kh7 43. e6 Raa2 44. Bf1 fxe6 45. e5 Bc3 46. f6 Rd2 47.
R1xd2 Rxd2 48. Bd3+ g6 49. Bf4 Bxe5 50. Bxe5 Nf3+ 51. Kg3 Nxe5 52. Bxg6+ Kxg6
53. Rxd2 Kxf6 54. Kf4 Ng6+ 55. Ke4 Ne7 56. Rf2+ Kg5 57. Ke5 Nd5 58. Rf3 Kxg4
59. Rb3 h5 60. g3 Ne7 61. Kxe6 Nf5 62. Rxb6 Nxg3 63. Rb5 h4 64. Rxa5 h3 65. Rb5
h2 66. Rb1 Ne4 67. a5 Kg3 68. Ra1 Nc5+ 69. Kd5 1/2-1/2

[Event " Rotterdam-Voerendaal "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.10"]
[White "Pel, B."]
[Black "Bus, T."]
[Result "1-0"]
[ECO "A07"]
[PlyCount "89"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. g3 e5 2. Bg2 Nf6 3. d3 Nc6 4. a3 a5 5. Nf3 d5 6. O-O Be7 7. b3 O-O 8. Bb2 d4
9. c3 Re8 10. Qc2 Bf8 11. Re1 Bf5 12. Nbd2 Qd7 13. Ne4 Nxe4 14. dxe4 dxc3 15.
Bxc3 Bg4 16. Qb2 f6 17. b4 a4 18. Rac1 Be6 19. Red1 Qf7 20. Nh4 Bb3 21. Rd2 g6
22. f4 Bd6 23. e3 Rad8 24. Rf2 Qe7 25. Nf3 Rd7 26. Nd2 Bf7 27. Qc2 Ra8 28. Bh3
Rdd8 29. Rcf1 exf4 30. exf4 Nxb4 31. axb4 Bxb4 32. Bxb4 Qxb4 33. e5 f5 34. Rb1
Qa5 35. Bf1 c6 36. Rxb7 a3 37. Rxf7 Kxf7 38. Qxc6 Rac8 39. Qf6+ Kg8 40. Nc4 Qa7
41. Nd6 Rxd6 42. exd6 Rc2 43. Qe6+ Kh8 44. Qe8+ Kg7 45. Qe7+ 1-0

[Event " Groningen-BSG "]
[Site "www.schakers.info"]
[Date "2011.09.17"]
[Round "1.1"]
[White "Ris, Robert"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[ECO "C07"]
[PlyCount ""]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

Volgt later

[Event " Groningen-BSG "]
[Site "www.schakers.info"]
[Date "2011.09.17"]
[Round "1.2"]
[White "Tiviakov, Sergei"]
[Black "Berelovich, Alexander"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "103"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bc4 Qc6 8.
Qe2 O-O 9. O-O Nbd7 10. Nb3 b6 11. Nxc5 Qxc5 12. b3 Bb7 13. Bb2 Nd5 14. Rad1
Nf4 15. Qe3 Qxe3 16. fxe3 Nd5 17. e4 N5f6 18. e5 Nd5 19. Bxd5 Bxd5 20. c4 Bxf3
21. Rxf3 Nc5 22. b4 Na4 23. Ba1 a5 24. a3 axb4 25. axb4 Rfc8 26. Rf4 Ra7 27.
Kf2 g5 28. Rg4 Rac7 29. Rdd4 Kf8 30. Ke2 h5 31. Rge4 Kg7 32. h4 Kg6 33. hxg5
Kxg5 34. Rf4 f5 35. g3 Kg6 36. Rh4 Kg5 37. Kd3 Ra8 38. Rd6 b5 39. Bd4 bxc4+ 40.
Kc2 f4 41. Rxf4 c3 42. Be3 Kg6 43. Rxe6+ Kg7 44. Rff6 Rb8 45. Rg6+ Kh8 46. Rh6+
Kg8 47. Reg6+ Rg7 48. Kb3 Nb2 49. Rxg7+ Kxg7 50. Rd6 Rc8 51. Rd7+ Kg6 52. e6
1-0

[Event " Groningen-BSG "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.3"]
[White "Ootes, Lars"]
[Black "Hoeksema, Erik"]
[Result "1/2-1/2"]
[ECO "B60"]
[PlyCount "50"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Qb6 7. Be3 Qa5 8.
f3 a6 9. Qd2 Nxd4 10. Qxd4 e5 11. Qa4+ Qxa4 12. Nxa4 Be6 13. Nb6 Rd8 14. c4 Nd7
15. Nd5 Rc8 16. Kd2 Be7 17. Nxe7 Kxe7 18. b3 f5 19. Bd3 f4 20. Bf2 g5 21. g3
Rcf8 22. Rag1 fxg3 23. Rxg3 g4 24. Ke3 Nf6 25. Be2 h5 1/2-1/2

[Event " Groningen-BSG "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.4"]
[White "Van der Heijden, Ton"]
[Black "Riemens, Michael"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "42"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. h3 c5 7. d5 e6 8. Bd3 exd5
9. exd5 Re8+ 10. Be3 b5 11. Nxb5 Ne4 12. Nd2 Ng3 13. fxg3 Rxe3+ 14. Be2 a6 15.
Nc3 Qg5 16. g4 Qh4+ 17. Kf1 Bd4 18. Qe1 Qf6+ 19. Nf3 Ra7 20. Qf2 Rae7 21. Re1
Rxe2 0-1

[Event " Groningen-BSG "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.5"]
[White "Brandenburg, Daan"]
[Black "Van der Poel, Henk"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "69"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O
Be7 9. a3 O-O 10. Re1 Bd7 11. Qd3 Na5 12. Ba2 dxe5 13. dxe5 b5 14. Nbd2 Rc8 15.
b4 Nc6 16. Bb1 g6 17. Ne4 a5 18. Bb2 axb4 19. axb4 Ncxb4 20. Qd2 Re8 21. h4 Bc6
22. Nfg5 Ra8 23. Rxa8 Bxa8 24. Rd1 Nc6 25. Nxf7 Kxf7 26. Qh6 Kg8 27. Nf6+ Nxf6
28. Rxd8 Rxd8 29. exf6 Rd1+ 30. Kh2 Bd6+ 31. f4 Bf8 32. f7+ Kxf7 33. Qxh7+ Ke8
34. Bxg6+ Kd8 35. Qh8 1-0

[Event " Groningen-BSG "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.6"]
[White "De Groote, Ewout"]
[Black "Houtman, Joop"]
[Result "1-0"]
[ECO "C86"]
[PlyCount "51"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. O-O
Na5 9. Bc2 c5 10. Rd1 Qc7 11. d3 O-O 12. Nbd2 Nc6 13. Nf1 Re8 14. Ne3 Bf8 15.
h3 g6 16. Nh2 Bg7 17. Nhg4 Be6 18. Qf3 Nxg4 19. hxg4 Qd8 20. g3 Qf6 21. Qe2
Rad8 22. Bb3 Ne7 23. g5 Qxg5 24. Bxe6 fxe6 25. Nd5 Qh5 26. Qxh5 1-0

[Event " Groningen-BSG "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.7"]
[White "Paulet, Iozefina"]
[Black "Ootes, Lennart"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "67"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 Nf6 6. O-O O-O 7. d3 Nc6 8. a3
Nd4 9. Nxd4 cxd4 10. Ne2 d5 11. exd5 Nxd5 12. Ng3 b5 13. Bxb5 Qb6 14. Bc4 Ne3
15. Bxe3 dxe3 16. Kh1 Bd7 17. Rb1 Rae8 18. c3 e5 19. f5 Bh6 20. Qf3 Bf4 21.
fxg6 Qxg6 22. Qh5 Bxg3 23. Qxg6+ hxg6 24. hxg3 Bg4 25. Rfe1 e2 26. a4 Kg7 27.
b4 Rh8+ 28. Kg1 Rh5 29. Bd5 f5 30. Bc6 Re6 31. b5 Rd6 32. a5 Rxd3 33. b6 axb6
34. a6 1-0

[Event " Groningen-BSG "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.8"]
[White "Borm, Frans"]
[Black "Baljon, Christofoor"]
[Result "1/2-1/2"]
[ECO "B58"]
[PlyCount "74"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 Be7 8.
O-O O-O 9. h3 a6 10. Bg5 Be6 11. Bxf6 Bxf6 12. Nd5 Bxd5 13. Qxd5 Qb6 14. Qb3
Qxb3 15. axb3 Nd4 16. Nxd4 exd4 17. Bd3 h5 18. g3 h4 19. Kg2 hxg3 20. fxg3 Be5
21. Ra5 Rac8 22. b4 g5 23. b3 Rc7 24. Rfa1 Kg7 25. b5 axb5 26. Rxb5 f6 27. Ra7
Rb8 28. Rba5 Kg6 29. Ra8 Rcc8 30. Rxb8 Rxb8 31. Kf3 Kh5 32. Ra7 g4+ 33. hxg4+
Kg5 34. b4 Kg6 35. b5 b6 36. Kg2 Kg5 37. Rg7+ Kh6 1/2-1/2

[Event " Groningen-BSG "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.9"]
[White "Van Pelt, Alexander"]
[Black "De Groote, Jesper"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "65"]
[EventDate "2011.09.17"]
[SourceDate "2011.09.17"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. c4 d6 8. d4
Ne8 9. Qd2 Bg4 10. d5 Ne5 11. Nxe5 dxe5 12. e4 Qd6 13. a4 Bd7 14. Na3 Nc7 15.
Bc3 f5 16. f4 fxe4 17. Qb2 Bf5 18. Bxe5 Bxe5 19. fxe5 Qb6 20. Nc2 g5 21. Ne3
Bg6 22. a5 Rxf1+ 23. Bxf1 Qa6 24. b4 b6 25. d6 exd6 26. exd6 Ne6 27. Qe5 Qc8
28. Nd5 Nd4 29. Nf6+ Kg7 30. Ng4+ Kf8 31. Qe7+ Kg8 32. Nh6+ Kh8 33. Qf6# 1-0

[Event " Groningen-BSG "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.10"]
[White "Werle, Jan"]
[Black "Pliester, Leon"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "147"]
[EventDate "2011.09.18"]
[SourceDate "2011.09.18"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. cxd5 exd5 7. Bd3 Re8 8.
Nge2 c6 9. Qc2 Nbd7 10. O-O Nf8 11. Rab1 Ng4 12. Bf4 g5 13. Bg3 h5 14. h3 h4
15. hxg4 hxg3 16. Nxg3 Bxg4 17. Bf5 Bxf5 18. Nxf5 Ng6 19. g3 Bf8 20. Kg2 g4 21.
Rh1 Qg5 22. Rh2 Re4 23. Nh4 Re6 24. Rbh1 Nxh4+ 25. Rxh4 Rh6 26. e4 Rxh4 27.
Rxh4 Re8 28. Qd1 f5 29. exf5 Qxf5 30. Rxg4+ Bg7 31. Rf4 Qg6 32. Qb3 b6 33. Qa4
Re7 34. Qa6 Qe6 35. Qd3 Bh6 36. Rh4 Bg5 37. Rh5 Rg7 38. Ne2 Qg4 39. Rh1 Bf6 40.
Rh6 Qg5 41. Rh1 Qg4 42. Qf3 Qxf3+ 43. Kxf3 c5 44. dxc5 bxc5 45. b3 c4 46. bxc4
dxc4 47. Rc1 Rc7 48. Nc3 Bd4 49. Rc2 Rf7+ 50. Kg2 Rf5 51. Ne4 c3 52. Kf1 Re5
53. f3 Rh5 54. Ke2 Rh1 55. f4 Rg1 56. f5 Kg7 57. Kf3 Be5 58. g4 a5 59. Nf2 Bd4
60. Nd3 Rd1 61. Nf4 Kf6 62. Ke4 Rd2 63. g5+ Ke7 64. Rc1 c2 65. Nd5+ Kd6 66. Ne3
Bxe3 67. Kxe3 Rg2 68. Kf4 Rf2+ 69. Kg4 Rg2+ 70. Kh5 Rf2 71. f6 Rh2+ 72. Kg6 Ke6
73. f7 Ke7 74. Re1+ 1-0

[Event " Accres Adrn-Utrecht "]
[Site "www.schakers.info"]
[Date "2011.09.17"]
[Round "1.1"]
[White "Swinkels, Robin"]
[Black "Pruijssers, Roeland"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2494"]
[BlackElo "2475"]
[PlyCount "116"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. c4 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. Nc3 Nbd7 7. O-O e5 8. e4
a6 9. Qc2 exd4 10. Nxd4 Re8 11. Rd1 c6 12. Bf4 Qe7 13. h3 h6 14. Rd2 Ne5 15. b3
Bd7 16. Rad1 b5 17. cxb5 axb5 18. Nde2 g5 19. Be3 Bxh3 20. Bxh3 Nf3+ 21. Kf1
Nxd2+ 22. Rxd2 b4 23. Na4 Nxe4 24. Rd1 d5 25. Bf5 Qf6 26. g4 h5 27. Bd4 Qh6 28.
Bxg7 Qxg7 29. Qxc6 hxg4 30. Qxd5 Qf6 31. Bxe4 Rad8 32. Nb6 Rxd5 33. Nxd5 Qh6
34. Bg2 Qa6 35. Rd2 Kf8 36. Nc7 Qf6 37. Rc2 Rd8 38. Nd5 Qe5 39. Ne3 g3 40. Nxg3
Qa1+ 41. Ke2 Qd4 42. Be4 Re8 43. Rd2 Qf6 44. Kf1 Qc3 45. Rd7 Qc8 46. Rd4 Qb8
47. Kg2 Rd8 48. Bd5 Qe5 49. Ngf5 Qf6 50. Rd2 Qe5 51. Rc2 Qb8 52. Rc6 Qe5 53.

[Event " Accres Adrn-Utrecht "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.2"]
[White "Zaragatski, Ilja"]
[Black "Van Oosterom, Chiel"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2474"]
[BlackElo "2389"]
[PlyCount "93"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c4 Bg7 5. Nc3 e5 6. a3 a5 7. d3 d6 8. Bg5 f6
9. Bd2 Nge7 10. O-O Be6 11. Ne1 Rb8 12. Nc2 Qd7 13. Rb1 Bh3 14. b4 h5 15. f3
Bxg2 16. Kxg2 axb4 17. axb4 Nd8 18. Ne3 Ne6 19. Ned5 Nc6 20. bxc5 dxc5 21. Ne4
O-O 22. Rb5 f5 23. Nxc5 Nxc5 24. Rxc5 e4 25. dxe4 fxe4 26. Bf4 exf3+ 27. exf3
Rbd8 28. Bg5 Qd6 29. Rb5 Rd7 30. Bf4 Qe6 31. Re1 Qf7 32. Rb3 Rfd8 33. Bg5 Rxd5
34. cxd5 Rxd5 35. Qc1 Ne5 36. Qc8+ Kh7 37. Qxb7 Rd7 38. Qe4 Nc4 39. Qe6 Qxe6
40. Rxe6 Ne5 41. Re7 Rxe7 42. Bxe7 Kg8 43. Bb4 Nd7 44. Bc3 Bxc3 45. Rxc3 Kf7
46. Kf2 Ne5 47. Ke3 1-0

[Event " Accres Adrn-Utrecht "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.3"]
[White "Schut, Lisa"]
[Black "Kuipers, Stefan"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2290"]
[BlackElo "2381"]
[PlyCount "62"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. h4 Be6 14. g3 Bxd5
15. Qxd5 Qb6 16. b3 Nd4 17. Nxd4 exd4 18. Bd3 g6 19. c5 Qxc5 20. O-O Qxd5 21.
exd5 Rfc8 22. Bc4 a5 23. a3 d3 24. Ra2 bxa3 25. Rxa3 d2 26. Ra2 Bc3 27. Bb5 Re8
28. Bc6 Rab8 29. Bd7 Re1 30. Bg4 Rxb3 31. Rc2 Rbb1 0-1

[Event " Accres Adrn-Utrecht "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.4"]
[White "Siebrecht, Sebastian"]
[Black "Dambacher, Martijn"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2471"]
[BlackElo "2496"]
[PlyCount "85"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. e3 O-O 6. Bd3 dxc4 7. Bxc4 c5 8. O-O
a6 9. Bd3 cxd4 10. exd4 b5 11. Bg5 Bb7 12. Qe2 Nbd7 13. Rad1 b4 14. Na4 Qa5 15.
Bxf6 Nxf6 16. b3 Rfd8 17. Rfe1 Qh5 18. Ne5 Qxe2 19. Bxe2 Rac8 20. Nc5 Bxc5 21.
dxc5 Nd5 22. c6 Bxc6 23. Bxa6 Rc7 24. Re4 Rb8 25. Rc4 Ba8 26. Rxc7 Nxc7 27. Bc4
Bd5 28. g3 Ra8 29. Rd2 f6 30. Nd7 Kf7 31. Nb6 Ra5 32. h4 Ke7 33. g4 Kd6 34.
Bxd5 Rxd5 35. Nxd5 exd5 36. Kg2 Nb5 37. Kf3 Kc5 38. g5 fxg5 39. hxg5 Nc3 40.
Ke3 Ne4 41. Rc2+ Nc3 42. Kd3 d4 43. f3 1-0

[Event " Accres Adrn-Utrecht "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.5"]
[White "Michielsen, Joost"]
[Black "Van de Oudeweetering, Arthur"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2338"]
[BlackElo "2317"]
[PlyCount "79"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. Re1
O-O 9. Nbd2 Re8 10. Nf1 h6 11. Ne3 Bf8 12. a3 Na5 13. Ba2 c5 14. c3 c4 15. dxc4
bxc4 16. Nxc4 Nxc4 17. Bxc4 Qc7 18. Nd2 Rad8 19. Qe2 Qc6 20. b4 d5 21. b5 Qc7
22. bxa6 Ba8 23. Bb5 Re6 24. c4 dxe4 25. Nb3 Nh7 26. Bd2 Qc8 27. c5 Rg6 28. Be3
Qh3 29. g3 Ng5 30. Bxg5 hxg5 31. Qf1 Qh5 32. c6 f5 33. Qc4+ Kh7 34. Qf7 Rd3 35.
Bc4 g4 36. c7 e3 37. Qg8+ Kh6 38. Qh8+ Kg5 39. Qxh5+ Kxh5 40. c8=Q 1-0

[Event " Accres Adrn-Utrecht "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.6"]
[White "Kabatianski, Alexander"]
[Black "Klip, Hans"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "2410"]
[BlackElo "2381"]
[PlyCount "70"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. c4 O-O 6. O-O d6 7. d5 Na6 8. Nc3
Nc5 9. Qc2 e5 10. dxe6 c6 11. b3 Qe7 12. Nf4 Nxe6 13. Rd1 Ng4 14. h3 Nh6 15.
Be3 Nxf4 16. gxf4 Nf7 17. Bd4 Bh6 18. e3 Be6 19. Ne2 Rfe8 20. Kh2 a6 21. Qb2
Qf8 22. a4 Bg7 23. Rg1 Rad8 24. Qc2 Rd7 25. Rad1 Nd8 26. Rd2 Bxd4 27. Nxd4 Rg7
28. b4 Qf6 29. b5 Bd7 30. Qd1 axb5 31. axb5 Kh8 32. Bh1 Qf7 33. Nf3 Qe7 34.
Rxd6 cxb5 35. Ne5 35... Bc6 {verdere notatie onvolgbaar} 1-0

Ra6 Ke8 54. Bc6+ Kf8 55. Bd5 Qb8 56. Rf6 Rd7 57. Rh6 Qe5 58. Ra6 Qb8 1-0

[Event " Accres Adrn-Utrecht "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.7"]
[White "Houben, Jaap"]
[Black "Rijnaarts, Sjef"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2322"]
[BlackElo "2302"]
[PlyCount "47"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 Nc6 5. g3 d5 6. d3 Nf6 7. Bg2 b5 8. Ne5 Nd4
9. O-O Bb7 10. f5 b4 11. fxe6 fxe6 12. Bg5 Be7 13. Bxf6 Bxf6 14. Qh5+ g6 15.
Nxg6 hxg6 16. Qxg6+ Kd7 17. Rxf6 bxc3 18. bxc3 Ne2+ 19. Kf2 Rxh2 20. Qg7+ Qe7
21. Rf7 Re8 22. Rh1 Rxg2+ 23. Kxg2 dxe4 24. Rh7 1-0

[Event " Accres Adrn-Utrecht "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.8"]
[White "Zwirs, Nico"]
[Black "Okkes, Menno"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2176"]
[BlackElo "2386"]
[PlyCount "86"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Qb6 9. Bxf6 gxf6 10. Nb3 Bd7 11. Kb1 O-O-O 12. f4 Be7 13. Be2 h5 14. Bf3
Kb8 15. Rhe1 Na5 16. Nd5 Nxb3 17. Nxb6 Nxd2+ 18. Rxd2 Bc6 19. Nd5 Bxd5 20. exd5
e5 21. Rd3 h4 22. Rb3 Rd7 23. f5 Ka7 24. Re4 Bd8 25. Rbb4 h3 26. g3 Ba5 27. Rh4
Rdd8 28. Rbc4 Be1 29. Bh5 Rh7 30. Rxh3 Rdh8 31. g4 Kb8 32. a3 Bf2 33. Rf3 Bh4
34. Rb3 Rd8 35. Rc6 Bf2 36. Rxa6 e4 37. Kc1 Rd7 38. Ra4 Re7 39. Rbb4 e3 40. Re4
Re5 41. Kd1 Rxd5+ 42. Rad4 Rxd4+ 43. Rxd4 e2+ 0-1

[Event " Accres Adrn-Utrecht "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.9"]
[White "Van der Linde, Meindert"]
[Black "Hachijan, Armen"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2134"]
[BlackElo "2188"]
[PlyCount "75"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 h6 7. Bh4 c5 8. e5
dxe5 9. dxe5 Nfd7 10. f4 f6 11. Nf3 fxe5 12. Qd5+ Kh7 13. fxe5 Nxe5 14. Nxe5
Qxd5 15. cxd5 Bxe5 16. Bxe7 Re8 17. d6 Nc6 18. Nd5 Be6 19. O-O-O Bxd5 20. Rxd5
Bf4+ 21. Kb1 Nxe7 22. dxe7 Rxe7 23. Bd3 Rc8 24. b3 Rcc7 25. g3 Be5 26. Rf1 a6
27. a4 Kg7 28. Kc2 Rc6 29. Rd8 Rf6 30. Rxf6 Bxf6 31. Rc8 Bd4 32. Rd8 g5 33. Rd6
Bf6 34. g4 Rc7 35. h3 Re7 36. Kd2 Re5 37. Rd7+ Re7 38. Rd6 1/2-1/2

[Event " Accres Adrn-Utrecht "]
[Site "?"]
[Date "2011.09.17"]
[Round "1.10"]
[White "Meurs, Tom"]
[Black "Nooijen, Jos"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2217"]
[BlackElo "2116"]
[PlyCount "112"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5
15. Bc4 Rb8 16. b3 Kh8 17. Nce3 Ne7 18. Nxe7 Bxe7 19. O-O g6 20. Bd5 Bd7 21.
Ra2 f5 22. Nc4 fxe4 23. Re1 Rc8 24. Rxe4 Rc5 25. b4 axb4 26. cxb4 Rb5 27. Ne3
Qb6 28. Qb3 Bf5 29. Rc4 Rb8 30. g4 Bd7 31. Qc3 Rf8 32. Rc7 Rc5 33. bxc5 Qxc7
34. c6 Bg5 35. h3 Bc8 36. Kg2 h5 37. Qd3 Qg7 38. f3 Qh6 39. Nd1 hxg4 40. fxg4
Bh4 41. Nc3 Bd8 42. Ne4 Bb6 43. Ra1 Rf4 44. Rf1 g5 45. Qa3 Bc5 46. Nxc5 Rxf1
47. Kxf1 dxc5 48. Kg2 Qd6 49. Qf3 Qe7 50. Qe4 Kg7 51. Bc4 Kf6 52. Bd3 Qg7 53.
Qf3+ Ke7 54. Qd5 Qf6 55. Qxc5+ Qd6 56. Qa7+ 56... Kf6 {niet verder genoteerd}
1/2-1/2

[Event " BSG-SO Rotterdam "]
[Site "www.schakers.info"]
[Date "2011.10.29"]
[Round "2.1"]
[White "Winants, Luc"]
[Black "Ootes, Lars"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2375"]
[BlackElo "2540"]
[PlyCount "98"]
[EventDate "2011.??.??"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 c6 6. f4 O-O 7. Bd3 b5 8. a3 Qb6
9. e5 Re8 10. Nge2 Nfd7 11. Bh4 a6 12. Bf2 Qc7 13. O-O Bb7 14. exd6 exd6 15. f5
c5 16. Qf4 Nf6 17. fxg6 fxg6 18. dxc5 Qc6 19. Qf3 Qc8 20. c6 Nxc6 21. Qf4 Ne5
22. h3 Qc6 23. Qh2 Nxd3 24. cxd3 Nh5 25. d4 Rf8 26. d5 Qd7 27. g4 Be5 28. Qg2
Nf4 29. Nxf4 Rxf4 30. Be3 Rff8 31. Rxf8+ Rxf8 32. Rf1 Rxf1+ 33. Qxf1 Qe8 34.
Qf3 Qf7 35. Qxf7+ Kxf7 36. Kf2 Bxc3 37. bxc3 Bxd5 38. Bf4 Ke6 39. h4 Bb3 40. h5
Bd1 41. hxg6 hxg6 42. g5 Kd5 43. Ke3 Bg4 44. Kd2 Bf5 45. Kc1 Kc4 46. Kb2 d5 47.
Be5 a5 48. Bc7 b4 49. Bxa5 bxa3+ 1/2-1/2

[Event " BSG-SO Rotterdam "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.2"]
[White "Pliester, Leon"]
[Black "Michiels, Bart"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2381"]
[BlackElo "2501"]
[PlyCount "54"]
[EventDate "2011.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be2 Nf6 6. Nc3 Bb4 7. O-O Bxc3 8.
bxc3 Nxe4 9. Bf3 d5 10. Bxe4 dxe4 11. Qg4 O-O 12. Qxe4 Bd7 13. Ba3 Re8 14. Nb3
Qf6 15. Rad1 Rad8 16. Rd3 e5 17. Rf3 Qg6 18. Nc5 Qxe4 19. Nxe4 Be6 20. Rg3 Kh8
21. f4 exf4 22. Rxf4 Rd1+ 23. Kf2 Bc4 24. Rgf3 Rf1+ 25. Kg3 Rxf3+ 26. Kxf3 Bd5
27. c4 Ne5+ 0-1

[Event " BSG-SO Rotterdam "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.3"]
[White "Cuijpers, Frans"]
[Black "Ris, Robert"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2435"]
[BlackElo "2386"]
[PlyCount "91"]
[EventDate "2011.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. O-O O-O 6. d4 Bb6 7. dxe5 Nxe4 8.
Nbd2 d5 9. Qe2 Bf5 10. Nb3 Bg4 11. Bxc6 bxc6 12. Be3 Re8 13. h3 Bxf3 14. gxf3
Bxe3 15. fxe4 Bf4 16. Qg4 Bxe5 17. f4 Re6 18. Kh2 Rg6 19. Qh5 Bd6 20. e5 Bf8
21. Nd4 Qd7 22. f5 Rh6 23. Qg4 c5 24. Nf3 Re8 25. Rad1 c4 26. Kh1 Rb6 27. Rd2
Reb8 28. Rff2 c5 29. Rde2 Qc7 30. e6 f6 31. Rg2 Qe7 32. h4 d4 33. cxd4 c3 34.
bxc3 Rb1+ 35. Rg1 Qd6 36. Rxb1 Rxb1+ 37. Kg2 Rc1 38. Qe4 Rxc3 39. e7 Bxe7 40.
Qxe7 Qxe7 41. Rxe7 cxd4 42. Nxd4 Ra3 43. Ne6 Rxa2+ 44. Kg3 g6 45. Rg7+ Kh8 46.
Rf7 1-0

[Event " BSG-SO Rotterdam "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.4"]
[White "van der Poel, Henk"]
[Black "Solleveld, Maarten"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2259"]
[BlackElo "2502"]
[PlyCount "120"]
[EventDate "2011.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Nc3
d6 9. Qe2 Nd7 10. f4 Qc7 11. O-O Ngf6 12. a4 b6 13. Bd2 Bb7 14. Rae1 h5 15. f5
gxf5 16. exf5 e5 17. Ne4 Nxe4 18. Bxe4 Bxe4 19. Qxe4 Rc8 20. c3 Qc4 21. Qxc4
Rxc4 22. a5 b5 23. Be3 Rg8 24. Nd2 Rcg4 25. Re2 Nf6 26. h3 Ra4 27. Nb3 Ne4 28.
Ra1 Ng3 29. Rf2 Re4 30. Bd2 Bh4 31. Re1 Ra4 32. Rf3 Ra2 33. Bc1 Bd8 34. Kh2 h4
35. Rd1 Ke7 36. Rd5 Ne4 37. Re3 Nf6 38. Rd1 Bxa5 39. Nxa5 Rxa5 40. Rd4 Ra1 41.
Bd2 Rb1 42. c4 Rxb2 43. c5 d5 44. Rxe5+ Kd7 45. Re1 Kc6 46. Rg1 Ne4 47. Be1
Kxc5 48. Rd3 d4 49. Bxh4 Kc4 50. Ra3 d3 51. Rxa6 d2 52. Ra7 d1=Q 53. Rxd1
Rgxg2+ 54. Kh1 Rh2+ 55. Kg1 Rbg2+ 56. Kf1 Nd2+ 57. Rxd2 Rxd2 58. Rc7+ Kb3 59.
Kg1 Rdg2+ 60. Kf1 Rc2 0-1

[Event " BSG-SO Rotterdam "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.5"]
[White "Goossens, Etienne"]
[Black "de Groote, Ewoud"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2219"]
[BlackElo "2286"]
[PlyCount "98"]
[EventDate "2011.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. cxd5 exd5 6. Bg5 Nbd7 7. e3 c5 8.
Bd3 Qa5 9. Qc2 c4 10. Bf5 O-O 11. O-O Re8 12. Nd2 g6 13. Bh3 Kg7 14. Bh4 Nb6
15. Bxc8 Raxc8 16. Rac1 Rc6 17. Rfe1 Bxc3 18. bxc3 Na4 19. e4 dxe4 20. Bxf6+
Rxf6 21. Nxc4 Qa6 22. Ne3 Rb6 23. Rb1 Qd3 24. Rxb6 Qxc2 25. Nxc2 axb6 26. c4
Rc8 27. Na3 f5 28. f3 Nc3 29. Re3 Nxa2 30. fxe4 fxe4 31. Rxe4 Rc7 32. Re3 Nb4
33. Rb3 Nc6 34. d5 Ne5 35. Rxb6 Rf7 36. h4 h5 37. d6 Kh6 38. Kh2 Kg7 39. Kg1
Kf6 40. Kh2 Ke6 41. c5 Rd7 42. Rb3 Kd5 43. Rc3 Rd8 44. Nb5 Nd7 45. Nc7+ Kc6 46.
Ne6 Rg8 47. Rb3 Nxc5 48. Nxc5 Kxc5 49. Rxb7 Kxd6 1/2-1/2

[Event " BSG-SO Rotterdam "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.6"]
[White "de Groote, Jesper"]
[Black "Martens, Martin"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2137"]
[BlackElo "2444"]
[PlyCount "136"]
[EventDate "2011.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O e5 7. Ne2 Bc5 8. Ng3
d6 9. Bg5 h6 10. Bxf6 Qxf6 11. Nc3 Qd8 12. Nd5 Nc6 13. c3 Be6 14. Nf5 Kf8 15.
Qf3 g6 16. Nfe3 Kg7 17. Rad1 Rf8 18. Bb1 Rc8 19. Rd2 Qg5 20. Rfd1 h5 21. Qg3
Qxg3 22. hxg3 b5 23. a3 Rfd8 24. Bd3 Rb8 25. b4 Ba7 26. a4 Rdc8 27. axb5 axb5
28. Ra1 Rb7 29. Be2 Kf8 30. Kf1 Ne7 31. Ra3 Nc6 32. Ke1 Kg7 33. Ra6 Kf8 34. Rd1
Kg7 35. Rda1 Kf8 36. Kd2 Kg7 37. Bd3 Kf8 38. f4 exf4 39. gxf4 Kg7 40. Be2 Bd7
41. Bd3 Re8 42. Nc2 Bf2 43. Ra8 Ne7 44. Rxe8 Bxe8 45. Nce3 Bc6 46. Ra6 Bxd5 47.
Nxd5 Nxd5 48. exd5 Bg3 49. Ke3 Be1 50. Rc6 Re7+ 51. Kf3 Bd2 52. Bxb5 Re3+ 53.
Kf2 Rxc3 54. Rxc3 Bxc3 55. g3 Bxb4 56. Kf3 Be1 57. Be8 Kf8 58. Ba4 Ke7 59. Bb3
f6 60. Bc2 Kf7 61. Ba4 g5 62. fxg5 fxg5 63. Bb5 Kf6 64. Be8 Ke5 65. Bf7 Kd4 66.
Bxh5 Kxd5 67. g4 Kd4 68. Bg6 Ba5 1/2-1/2

[Event " BSG-SO Rotterdam "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.7"]
[White "van de Griendt, Jan-Willem"]
[Black "van der Heijden, Ton"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2330"]
[BlackElo "2289"]
[PlyCount "97"]
[EventDate "2011.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Bg5 Nc6 6. d5 Nb4 7. a3 Na6 8. f3 d6
9. Nge2 c6 10. Nd4 h6 11. Be3 e6 12. dxc6 bxc6 13. Nxc6 Qc7 14. Nd4 d5 15. Ndb5
Qb8 16. Be2 dxe4 17. Qd6 Qb7 18. Qd2 Qe7 19. Qd6 Qb7 20. Qd2 Qe7 21. Rd1 exf3
22. Bxf3 Bb7 23. Qd6 Rfe8 24. Qxe7 Rxe7 25. Rd6 Bxf3 26. gxf3 Nc7 27. Nxa7 Nfd5
28. cxd5 exd5 29. Kf2 d4 30. Rxd4 Bxd4 31. Bxd4 Ne6 32. Be3 Rb7 33. Nab5 Nc7
34. Nxc7 Rxb2+ 35. Kg3 Rxa3 36. N7d5 f5 37. Bxh6 Rc2 38. Re1 Ra7 39. Bf4 Kf7
40. h4 Rb7 41. Bg5 Ra7 42. Rb1 Rd7 43. Rb8 Ra7 44. Rh8 Ra1 45. Rh7+ Ke8 46.
Nc7+ Kf8 47. Ne6+ Kg8 48. Rg7+ Kh8 49. Bf6 1-0

[Event " BSG-SO Rotterdam "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.8"]
[White "Ootes, Lennart"]
[Black "Kuyf, Rini"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2209"]
[BlackElo "2412"]
[PlyCount "105"]
[EventDate "2011.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5
9. a3 Bb7 10. g3 Rc8 11. Bg2 Be7 12. O-O O-O 13. Ne2 Qc7 14. Rae1 Rfd8 15. g4
cxd4 16. Nexd4 Nxd4 17. Nxd4 Nc5 18. Qf2 Ne4 19. Bxe4 dxe4 20. f5 Qxe5 21. fxe6
f6 22. c3 Qd5 23. Qh4 g6 24. Re2 a5 25. Rg2 b4 26. Rg3 bxc3 27. Rh3 h5 28. Rxf6
Bxf6 29. Qxf6 Rc7 30. bxc3 Rf8 31. Qh4 Qc4 32. Nf5 Qxe6 33. Qg5 Rh7 34. Bd4 Ba6
35. Re3 Bd3 36. Kg2 hxg4 37. Nh6+ Rxh6 38. Qxh6 Qa2+ 39. Kg3 Qf2+ 40. Kxg4 Qg2+
41. Rg3 Qe2+ 42. Kg5 Qh5+ 43. Qxh5 gxh5 44. Kxh5+ Kf7 45. Rg5 Ra8 46. Kg4 a4
47. Kf4 Ke6 48. Rg6+ Kd5 49. h4 Rf8+ 50. Rf6 Rxf6+ 51. Bxf6 Be2 52. Kg5 Kc4 53.
Kf4 1/2-1/2

[Event " BSG-SO Rotterdam "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.9"]
[White "Pel, Bonno"]
[Black "Kieboom, Bert"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2287"]
[BlackElo "1957"]
[PlyCount "72"]
[EventDate "2011.??.??"]

1. g3 c6 2. Bg2 d5 3. f4 Nf6 4. Nf3 g6 5. O-O Bg7 6. d3 O-O 7. Nc3 Bg4 8. h3
Bxf3 9. Bxf3 Nbd7 10. e4 dxe4 11. dxe4 Qb6+ 12. Kh1 Rfd8 13. Qe2 Nc5 14. Nd1
Ne6 15. Be3 c5 16. c3 Rac8 17. Bf2 Qc7 18. Ne3 Kf8 19. e5 Ne8 20. Rae1 Qb8 21.
Bg2 N6c7 22. a4 e6 23. g4 Kg8 24. Bh4 Rd7 25. Rd1 Rxd1 26. Rxd1 f6 27. Nc4 b6
28. Qd3 b5 29. axb5 Qxb5 30. Qd7 Qxd7 31. Rxd7 fxe5 32. fxe5 Rb8 33. Bd8 Nb5
34. Be7 Rc8 35. Rb7 a6 36. Nd6 Ra8 1-0

[Event " BSG-SO Rotterdam "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.10"]
[White "Balke, Bert"]
[Black "Besseling, Michiel"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1859"]
[BlackElo "2203"]
[PlyCount "44"]
[EventDate "2011.??.??"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 Nbd7 8.
O-O Be7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 O-O 12. Bf4 Qb6 13. Be5 Nxe5 14. Nxe5
Rad8 15. Rfd1 Bf6 16. b3 c5 17. d5 Rfe8 18. f4 exd5 19. Rxd5 Bxe5 20. Rxe5 Rxe5
21. Qxe5 Qd6 22. Re1 Kf8 1/2-1/2

[Event " HMC Calder-Accres A/^drn "]
[Site "www.schakers.info"]
[Date "2011.10.29"]
[Round "2.1"]
[White "Siebrecht, Sebastian"]
[Black "Fridman, Daniel"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "2471"]
[BlackElo "2652"]
[Annotator "Olthof"]
[PlyCount "59"]
[EventDate "2011.10.29"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7
Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 Nd7 12. Qc2 dxc4 13. Bxc4 b6 14. Bd3 Nf6
15. Rxc6 Nd5 16. Qb3 Nb4 17. Rc1 Nxd3+ 18. Qxd3 Bb7 19. O-O Bxf3 20. gxf3 Qg5+
21. Kh1 Qd5 22. Qe4 Qxa2 23. Rg1 Rfc8 24. Qb7 Rf8 25. Rc7 Qxb2 26. Rxf7 Rxf7
27. Qxa8+ Kh7 28. Qe4+ Kg8 29. Qa8+ Kh7 30. Qe4+ 1/2-1/2

[Event " HMC Calder-Accres A/^drn "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.2"]
[White "Bok, Benjamin"]
[Black "Zaragatski, Ilja"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "2488"]
[BlackElo "2474"]
[Annotator "Olthof"]
[PlyCount "76"]
[EventDate "2011.10.29"]
[SourceDate "2009.02.07"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 a5 7. a4 b6 8. c3 Ne7
9. h4 Bb7 10. h5 h6 11. Nh4 Qc8 12. f4 Ba6 13. Bxa6 Qxa6 14. Qe2 Qxe2+ 15. Kxe2
g5 16. hxg6 fxg6 17. g4 h5 18. f5 gxf5 19. gxf5 Nxf5 20. Nxf5 exf5 21. Be3 Be7
22. Raf1 Nf8 23. Rxf5 h4 24. Nd2 Ne6 25. Bf2 Kd7 26. Nf3 h3 27. Ng1 Ng5 28. Rf4
Rag8 29. Rg4 c5 30. Nxh3 cxd4 31. cxd4 Rc8 32. Rh4 Rhf8 33. Nxg5 Rc2+ 34. Kd3
Rcxf2 35. Rh7 Ke8 36. Rxe7+ Kxe7 37. Rh7+ Ke8 38. Ne6 R8f3# 0-1

[Event " HMC Calder-Accres A/^drn "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.3"]
[White "Pruijssers, Roeland"]
[Black "Bosch, Jeroen"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2475"]
[BlackElo "2406"]
[Annotator "Olthof"]
[PlyCount "69"]
[EventDate "2011.10.29"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O Nb6 7. Bd3 exd4 8.
Nxd4 O-O 9. h3 Re8 10. Re1 c6 11. Bf4 Bf8 12. Bh2 g6 13. Bf1 Nbd7 14. Nb3 Qc7
15. Qd2 b5 16. a3 Bb7 17. Rad1 Ne5 18. f4 Nc4 19. Qc1 Rad8 20. Kh1 a6 21. e5
dxe5 22. Rxd8 Qxd8 23. fxe5 Nd7 24. Bxc4 bxc4 25. Nd2 Bh6 26. Qd1 Nxe5 27. Nde4
Qe7 28. Bxe5 Qxe5 29. Nf6+ Qxf6 30. Rxe8+ Kg7 31. Rb8 Qe7 32. Qd4+ f6 33. Qe4
Qc7 34. Qe8 Bf4 35. Qf8# 1-0

[Event " HMC Calder-Accres A/^drn "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.4"]
[White "Burg, Twan"]
[Black "Kabatianski, Alexander"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2462"]
[BlackElo "2410"]
[Annotator "Olthof"]
[PlyCount "65"]
[EventDate "2011.10.29"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Be2 Be7 7. Nf1 f6 8. exf6
Nxf6 9. Ng3 O-O 10. O-O Bd6 11. Bb5 Ne7 12. Re1 c5 13. c3 Ng6 14. Bd3 cxd4 15.
Bxg6 hxg6 16. cxd4 Nh7 17. Ne5 Bxe5 18. Rxe5 Qh4 19. Qd3 Bd7 20. Be3 Qf6 21.
Ne2 g5 22. f3 Qh6 23. Ng3 Qh4 24. Qd2 Rac8 25. Bxg5 Nxg5 26. Rxg5 Qh7 27. Nh5
g6 28. Nf4 Rf6 29. Nd3 Be8 30. Re5 b6 31. Nf2 Bd7 32. Ng4 Rff8 33. Rae1 1-0

[Event " HMC Calder-Accres A/^drn "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.5"]
[White "Kuipers, Stefan"]
[Black "Van der Stricht, Geert"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2381"]
[BlackElo "2365"]
[Annotator "Olthof"]
[PlyCount "19"]
[EventDate "2011.10.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8.
Be3 Ng4 9. Bc1 Nf6 10. Be3 1/2-1/2

[Event " HMC Calder-Accres A/^drn "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.6"]
[White "Broekmeulen, Jasper"]
[Black "Zwirs, Nico"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2388"]
[BlackElo "2176"]
[Annotator "Olthof"]
[PlyCount "60"]
[EventDate "2011.10.29"]

1. e4 c5 2. Nc3 a6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. h3 e6 7. g4 Be7 8. Bg2
Nfd7 9. Be3 Nc6 10. Qd2 Nde5 11. b3 Ng6 12. Nxc6 bxc6 13. e5 d5 14. f4 Nh4 15.
O-O Nxg2 16. Qxg2 c5 17. f5 Bb7 18. g5 Qc7 19. g6 fxg6 20. fxe6 d4 21. Qg4
O-O-O 22. Ne4 dxe3 23. Nd6+ Rxd6 24. exd6 Bxd6 25. Rf7 Qc6 26. Kf1 h5 27. Qxg6
Qh1+ 28. Ke2 Qxa1 29. e7 Qe5 30. Rxg7 Bxe7 0-1

[Event " HMC Calder-Accres A/^drn "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.7"]
[White "Hachijan, Armen"]
[Black "Miedema, David"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2188"]
[BlackElo "2393"]
[Annotator "Olthof"]
[PlyCount "100"]
[EventDate "2011.10.29"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. h3 Bh5 8. e4
Bd6 9. Re1 Qc7 10. c3 O-O-O 11. g4 Bg6 12. Nh4 Nc5 13. Nxg6 hxg6 14. Qc2 dxe4
15. dxe4 Be7 16. Bf1 Ne6 17. Nf3 Nh7 18. Bc4 Neg5 19. Bxg5 Nxg5 20. Nxg5 Bxg5
21. Kg2 Rd2 22. Qb3 b5 23. Bf1 Qe7 24. Re2 Rd3 25. Kg1 Bf4 26. Qa3 Qxa3 27.
bxa3 Rxc3 28. a4 b4 29. a5 Rd8 30. a6 Rd4 31. Rb1 Bd2 32. Rb2 Bc1 33. Rbc2 Kc7
34. Rxc3 bxc3 35. Rc2 Bd2 36. f3 Kb6 37. Kf2 Rb4 38. Ke2 Kxa6 39. Kd3 Kb6 40.
h4 Kc5 41. g5 Rb1 42. Bh3 Rh1 43. Bd7 Rxh4 44. Be8 Rf4 45. Ke2 Kd4 46. Bxc6 Rh4
47. Bd5 Rh2+ 48. Kf1 Ke3 49. Kg1 Rh5 50. Bxf7 Kxf3 0-1

[Event " HMC Calder-Accres A/^drn "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.8"]
[White "Van Kerkhof, David"]
[Black "Van Delft, Merijn"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2279"]
[BlackElo "2413"]
[Annotator "Olthof"]
[PlyCount "71"]
[EventDate "2011.10.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4
g5 9. Bg3 Bg7 10. Be2 h5 11. Bxg4 hxg4 12. O-O e6 13. Nb3 Bxc3 14. bxc3 e5 15.
f3 gxf3 16. Qxf3 Be6 17. Rad1 Qc7 18. Nd4 exd4 19. cxd4 Bc4 20. Qf6 Rg8 21.
Bxd6 Qd8 22. Qe5+ Kd7 23. Rf6 Nc6 24. Qf5+ Ke8 25. d5 Ne7 26. Qe5 Rg6 27. Rxg6
fxg6 28. Bc5 b6 29. Be3 Qd7 30. Qh8+ Kf7 31. Qxa8 Qg4 32. Re1 Qxe4 33. Bf2 Qxd5
34. Qa7 Qd6 35. Bxb6 Be2 36. Bc5 1-0

[Event " HMC Calder-Accres A/^drn "]
[Site "?"]
[Date "2010.10.29"]
[Round "2.9"]
[White "Rijnaarts, Sjef"]
[Black "Span, Paul"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2302"]
[BlackElo "2305"]
[Annotator "Olthof"]
[PlyCount "157"]
[EventDate "2011.10.29"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 Nbd7 6. Bf4 Nh5 7. Bd2 Nhf6 8. Rc1
g6 9. h3 Qc7 10. g3 Nh5 11. e4 dxe4 12. Nxe4 Bg7 13. Bg2 O-O 14. O-O Ndf6 15.
Nc3 Be6 16. Re1 Bd5 17. Qe2 Rfe8 18. Qe3 Bh8 19. Nxd5 Nxd5 20. Qa3 Ng7 21. Ba5
Qc8 22. Ne5 Nf5 23. Qd3 Bxe5 24. dxe5 Nc7 25. Rcd1 e6 26. Be4 Ne7 27. h4 Ned5
28. h5 Qd7 29. Qf3 Qe7 30. Rc1 Qg5 31. Kg2 Rf8 32. Rcd1 f5 33. Bc2 Qxh5 34.
Qxh5 gxh5 35. Rh1 Rae8 36. Rxh5 Rf7 37. Rg5+ Kh8 38. Rh1 Rg8 39. Rxg8+ Kxg8 40.
Bd2 Rg7 41. Rh4 Rd7 42. Bb3 Ne7 43. Bg5 Ng6 44. Rb4 Nd5 45. Bxd5 cxd5 46. Rb6
Kf7 47. f4 Ne7 48. Rd6 Rc7 49. Rd8 Ng6 50. b4 Nf8 51. Kf3 a5 52. a3 axb4 53.
axb4 Rd7 54. Rb8 d4 55. Ke2 Ng6 56. Kd3 h6 57. Bf6 h5 58. Rd8 Rxd8 59. Bxd8 Ke8
60. Bf6 Kd7 61. Kxd4 Kc6 62. Kc4 Nf8 63. b5+ Kc7 64. Be7 Ng6 65. Bg5 Kd7 66.
Kd4 Kc7 67. Kc4 Kd7 68. Kb4 Kc7 69. Ka5 Nf8 70. Be7 Ng6 71. Bd6+ Kc8 72. Kb6 h4
73. gxh4 Nxf4 74. c6 Nd5+ 75. Ka7 b6 76. h5 Nf4 77. Kxb6 Nxh5 78. Ka7 f4 79. b6
1-0

[Event " HMC Calder-Accres A/^drn "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.10"]
[White "Ondersteijn, Niels"]
[Black "Van de Oudeweetering, Arthur"]
[Result "1/2-1/2"]
[ECO "C86"]
[WhiteElo "2296"]
[BlackElo "2338"]
[Annotator "Olthof"]
[PlyCount "74"]
[EventDate "2011.10.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. O-O O-O 8. c3
d6 9. d4 Bg4 10. Rd1 Qe8 11. a4 Rb8 12. axb5 axb5 13. h3 Bh5 14. Bg5 h6 15. Bh4
Bg6 16. d5 Nd8 17. Bxf6 Bxf6 18. Nbd2 Be7 19. g4 h5 20. Nf1 Qd7 21. N1h2 Nb7
22. Bc2 Nc5 23. Ra7 b4 24. Qc4 hxg4 25. hxg4 b3 26. Bd3 Ra8 27. Rda1 Rxa7 28.
Rxa7 Rb8 29. Ra5 Qc8 30. Rxc5 dxc5 31. Nxe5 Bd6 32. Nc6 Bxh2+ 33. Kxh2 Qxg4 34.
Nxb8 Qh4+ 35. Kg2 Qg4+ 36. Kf1 Qd1+ 37. Kg2 Qg4+ 1/2-1/2

[Event "Utrecht - HSG"]
[Site "www.schakers.info"]
[Date "2011.10.29"]
[Round "2.1"]
[White "Seirawan, Yasser"]
[Black "Smerdon, David"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2652"]
[BlackElo "2513"]
[PlyCount "85"]
[EventDate "2011.??.??"]
[SourceDate "2011.10.30"]

1. c4 e6 2. Nf3 d5 3. b3 Be7 4. Bb2 Bf6 5. Nc3 Ne7 6. g3 e5 7. d4 exd4 8. Nxd5
Nxd5 9. cxd5 c5 10. dxc6 Nxc6 11. Bg2 O-O 12. O-O Bf5 13. Qd2 Qb6 14. Rfd1 Rad8
15. Rac1 Rfe8 16. Rc4 Be6 17. Ra4 Bd5 18. Bxd4 Bxf3 19. Bxb6 Rxd2 20. Rxd2 Bxg2
21. Kxg2 axb6 22. Rc4 Kf8 23. e3 Ra8 24. f4 b5 25. Rc5 Ra5 26. Rd7 Rxa2+ 27.
Kf3 Nd8 28. Rc8 Rb2 29. Rdxd8+ Bxd8 30. Rxd8+ Ke7 31. Rb8 Rxb3 32. Rxb7+ Ke6
33. g4 h6 34. h4 b4 35. f5+ Kf6 36. Kf4 g5+ 37. fxg6 Kxg6 38. e4 Rb1 39. e5
Rf1+ 40. Ke4 Re1+ 41. Kf4 Rf1+ 42. Ke4 Re1+ 43. Kf4 1/2-1/2

[Event "Utrecht - HSG"]
[Site "?"]
[Date "2011.10.29"]
[Round "2.2"]
[White "Dambacher, Martijn"]
[Black "Nagel, Jan"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2496"]
[BlackElo "1927"]
[PlyCount "115"]
[EventDate "2011.??.??"]
[SourceDate "2011.10.30"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. c3 b5 7. Bc2 d6 8. d4
Bg4 9. d5 Nb8 10. a4 bxa4 11. Bxa4+ Bd7 12. O-O Bxa4 13. Rxa4 Qd7 14. Ra2 O-O
15. c4 c5 16. Nc3 Qb7 17. Bg5 Nbd7 18. Rfa1 h6 19. Bd2 Rfb8 20. Ne1 Qb3 21. Nb5
Nb6 22. Na3 Nbd7 23. Nd3 Qb7 24. Nc1 Nb6 25. Nc2 Nbd7 26. b3 Kh7 27. Ra3 Re8
28. Nd3 Ng8 29. h4 Rf8 30. Ne3 Rfe8 31. Qf3 Ndf6 32. h5 Bf8 33. g3 Rec8 34. Kg2
Kh8 35. Nf5 Kh7 36. g4 Ne8 37. g5 hxg5 38. Bxg5 f6 39. Bd2 Nh6 40. Bxh6 gxh6
41. Rg1 Ng7 42. Kh2 Qf7 43. Nxg7 Bxg7 44. Qf5+ Kh8 45. Ne1 Rc7 46. Ng2 Qd7 47.
Nh4 Qxf5 48. Nxf5 Bf8 49. Rg6 Rf7 50. Kg3 Kh7 51. Kg4 Raa7 52. Ra1 Ra8 53. Ne3
Rg7 54. Kf5 Rxg6 55. hxg6+ Kg7 56. Ng4 Be7 57. Nxh6 Kxh6 58. Rh1+ 1-0

[Event "Utrecht - HSG"]
[Site "?"]
[Date "2011.10.29"]
[Round "2.3"]
[White "Van Kampen, Robin"]
[Black "Swinkels, Robin"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2529"]
[BlackElo "2494"]
[PlyCount "45"]
[EventDate "2011.??.??"]
[SourceDate "2011.10.30"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8.
O-O-O Bb4 9. f3 O-O 10. g4 Ne5 11. g5 Nh5 12. Kb1 Bxc3 13. Qxc3 Qxc3 14. bxc3
d5 15. Be2 Ng6 16. exd5 exd5 17. Rhe1 Bh3 18. Bd3 Rfe8 19. Bc1 Nhf4 20. Kb2
Nxd3+ 21. cxd3 Ne5 22. Be3 Nc6 23. Nxc6 1/2-1/2

[Event "Utrecht - HSG"]
[Site "?"]
[Date "2011.10.29"]
[Round "2.4"]
[White "Houben, Jaap"]
[Black "Delemarre, Jop"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "2322"]
[BlackElo "2421"]
[PlyCount "98"]
[EventDate "2011.??.??"]
[SourceDate "2011.10.30"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Nh6 6. Nb5 Bxd2+ 7. Qxd2 O-O 8. f4
a6 9. Nd6 cxd4 10. Nf3 Nc6 11. Bd3 f6 12. O-O Bd7 13. Rae1 Qc7 14. Qf2 fxe5 15.
fxe5 Nxe5 16. Rxe5 Qxd6 17. Qxd4 Rf6 18. c4 Bc6 19. Rfe1 Nf7 20. Rh5 h6 21. Ne5
dxc4 22. Qxd6 Nxd6 23. Nxc4 Rd8 24. Rhe5 Rf4 25. b3 Nb5 26. R5e3 Nd4 27. Ne5
Bd5 28. Ng6 Rf7 29. Ne5 Rf6 30. Bb1 Rc8 31. Ng6 Rc7 32. Rd1 Nf5 33. Bxf5 Rxf5
34. g3 Kf7 35. Nf4 Rc2 36. a3 Bc6 37. Rde1 g5 38. Ne2 Bd5 39. b4 Ra2 40. Nc3
Rg2+ 41. Kh1 Bc6 42. Ne4 Ra2 43. Kg1 Ke7 44. h3 Re5 45. Nf2 Rxe3 46. Rxe3 Ra1+
47. Kh2 Rf1 48. Re2 Bf3 49. Rd2 h5 0-1

[Event "Utrecht - HSG"]
[Site "?"]
[Date "2011.10.29"]
[Round "2.5"]
[White "Pandelaar, Vincent"]
[Black "Tjiam, Dharma"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2059"]
[BlackElo "2382"]
[PlyCount "124"]
[EventDate "2011.??.??"]
[SourceDate "2011.10.30"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. e6
Bxb5 9. exf7+ Kf8 10. Nxb5 Qa5+ 11. Nc3 cxd4 12. Nxd4 Kxf7 13. Nb3 Bxc3+ 14.
bxc3 Qf5 15. O-O Nc6 16. Qf3 Nf6 17. Be3 Rhf8 18. Bd4 Kg8 19. Rae1 Rae8 20.
Bxf6 Rxf6 21. Qe3 Qxc2 22. Nd4 Qxa2 23. f5 Nxd4 24. Qxd4 Qf7 25. fxg6 hxg6 26.
Qxa7 Rxf1+ 27. Rxf1 Qd5 28. Qa4 Rf8 29. Rd1 Qc5+ 30. Qd4 Rc8 31. Qxc5 Rxc5 32.
Rd3 b5 33. Kf2 Kf7 34. Kf3 Rc4 35. h3 Kf6 36. g3 Ke6 37. h4 d5 38. Ke3 Kd6 39.
Kf2 e5 40. Rf3 Ke6 41. Re3 b4 42. cxb4 Rxb4 43. Ra3 Rb6 44. Kf3 Kf6 45. Ra8
Rb3+ 46. Kg4 Rb4+ 47. Kf3 g5 48. hxg5+ Kxg5 49. Rg8+ Kf6 50. Rd8 Rb3+ 51. Kg4
d4 52. Rd6+ Ke7 53. Ra6 Re3 54. Kf5 d3 55. Ra3 e4 56. g4 Re1 57. Ra7+ Kd8 58.
Ra8+ Kc7 59. Ra4 d2 60. Rd4 d1=Q 61. Rxd1 Rxd1 62. Kxe4 Rf1 0-1

[Event "Utrecht - HSG"]
[Site "?"]
[Date "2011.10.29"]
[Round "2.6"]
[White "Okkes, Menno"]
[Black "Nagel, Yvette"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2386"]
[BlackElo "1981"]
[PlyCount "95"]
[EventDate "2011.??.??"]
[SourceDate "2011.10.30"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Bd2 Nxc3 8.
bxc3 Be7 9. Qg4 g6 10. Bd3 Nc6 11. Nxc6 dxc6 12. O-O Qc7 13. Rae1 Bd7 14. Bg5
Bxg5 15. Qxg5 c5 16. Re3 Bc6 17. Qf6 O-O 18. Rfe1 Qd8 19. Qf4 Qe7 20. h4 Rad8
21. h5 b5 22. Qh6 c4 23. hxg6 fxg6 24. Bxg6 Qg7 25. Bxh7+ Kh8 26. Qxg7+ Kxg7
27. Be4 Bxe4 28. Rxe4 Rd2 29. R4e2 Rfd8 30. f4 Rxe2 31. Rxe2 Rd1+ 32. Kf2 Ra1
33. g4 Rxa2 34. f5 a5 35. Ke3 b4 36. cxb4 axb4 37. Rd2 Ra5 38. Rd7+ Kf8 39. Kd4
b3 40. cxb3 cxb3 41. Rb7 Ra4+ 42. Kc5 Rxg4 43. f6 Ra4 44. Rxb3 Ra7 45. Kc6 Ra6+
46. Rb6 Ra5 47. Kd6 Kf7 48. Rb7+ 1-0

[Event "Utrecht - HSG"]
[Site "?"]
[Date "2011.10.29"]
[Round "2.7"]
[White "Markus, John"]
[Black "Michielsen, Joost"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2167"]
[BlackElo "2317"]
[PlyCount "82"]
[EventDate "2011.??.??"]
[SourceDate "2011.10.30"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Qb6 5. Qc1 Nc6 6. e3 Bf5 7. Nbd2 Rc8 8. Be2
cxd4 9. exd4 Nb4 10. O-O Bd3 11. Qd1 Qa6 12. Bxd3 Nxd3 13. Be5 Nxb2 14. Qb3 Nc4
15. Bxf6 gxf6 16. Nxc4 dxc4 17. Qc2 Bg7 18. Rfe1 e6 19. Qe4 O-O 20. Qh4 Qa5 21.
Re3 Kh8 22. h3 Qd5 23. Rae1 b5 24. Nh2 Rg8 25. Rg3 Rc7 26. Qf4 e5 27. Qf5 Qd7
28. Qh5 Rc6 29. Nf3 b4 30. d5 Qxd5 31. Nh4 bxc3 32. Nf5 c2 33. Qe2 c3 34. Qxc2
Qd2 35. Re2 Qxe2 36. Qxe2 c2 37. Kh2 c1=Q 38. Ne7 Rc3 39. Rg4 Qc2 40. Qb5 Rf8
41. Qd5 Rc7 0-1

[Event "Utrecht - HSG"]
[Site "?"]
[Date "2011.10.29"]
[Round "2.8"]
[White "Klip, Hans"]
[Black "Van Engen, Herman"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2381"]
[BlackElo "2089"]
[PlyCount "47"]
[EventDate "2011.??.??"]
[SourceDate "2011.10.30"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. exd5 Qxd5 6. Bxf6 gxf6 7. Qd2 Qa5 8.
Nge2 Bd7 9. O-O-O Nc6 10. a3 Bd6 11. d5 Ne5 12. Nd4 a6 13. g3 O-O-O 14. f4 Ng6
15. Bh3 exd5 16. Nb3 Qb6 17. Nxd5 Qb5 18. Bf1 Qc6 19. Bg2 Qb5 20. Qc3 Bg4 21.
a4 Qe8 22. Nxf6 Qe6 23. Rde1 Qf5 24. Be4 1-0

[Event "Utrecht - HSG"]
[Site "?"]
[Date "2011.10.29"]
[Round "2.9"]
[White "Nagtegaal, Kees"]
[Black "Willemze, Thomas"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2198"]
[BlackElo "2370"]
[PlyCount "122"]
[EventDate "2011.??.??"]
[SourceDate "2011.10.30"]

1. c4 e6 2. g3 d5 3. Bg2 c5 4. Nf3 Nc6 5. O-O Nf6 6. b3 Be7 7. e3 O-O 8. Bb2
Qb6 9. cxd5 exd5 10. d4 Bg4 11. dxc5 Qxc5 12. Nbd2 Ne4 13. h3 Bh5 14. g4 Bg6
15. Nd4 Nc3 16. Bxc3 Qxc3 17. Rc1 Qa5 18. Rxc6 bxc6 19. Nxc6 Qc5 20. Bxd5 Bg5
21. Ne4 Bxe4 22. Bxe4 Rae8 23. b4 Qb6 24. Qd3 Re6 25. b5 h5 26. Bf5 Rh6 27. f4
hxg4 28. fxg5 Rxh3 29. Ne7+ Kh8 30. Nd5 Qd8 31. Qd4 Qxg5 32. Qf4 Qh4 33. Kg2
Qd8 34. Qxg4 Rh4 35. Qxh4+ Qxh4 36. Rh1 Qxh1+ 37. Kxh1 g6 38. Bd7 Kg7 39. Kg2
Rh8 40. a4 Rh4 41. a5 Ra4 42. a6 Ra1 43. Bc6 f5 44. Ne7 Kf6 45. Nc8 g5 46. Nxa7
g4 47. Kg3 Ra3 48. Kf4 Ra4+ 49. e4 fxe4 50. Nc8 g3 51. Kxg3 Ke5 52. a7 Ra3+ 53.
Kf2 Ra2+ 54. Ke3 Ra3+ 55. Kd2 Ra2+ 56. Kc3 e3 57. Kd3 e2 58. a8=Q Rxa8 59. Bxa8
e1=Q 60. b6 Qd1+ 61. Ke3 Qb3+ 0-1

[Event "Utrecht - HSG"]
[Site "?"]
[Date "2011.10.29"]
[Round "2.10"]
[White "Jens, Jelmer"]
[Black "Van der Wijk, Wim"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "2382"]
[BlackElo "2148"]
[PlyCount "53"]
[EventDate "2011.??.??"]
[SourceDate "2011.10.30"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 d6 8. f3
Qb6 9. Nf5 Qxb2 10. Nxg7+ Kf8 11. Nd5 Nxd5 12. Bxd5 Kxg7 13. O-O Qc3 14. Qc1
Re8 15. Rb1 Kg8 16. Rb3 Qf6 17. f4 e6 18. Bxc6 bxc6 19. Qa3 c5 20. Qa4 Qe7 21.
e5 Bd7 22. Qa5 Bc6 23. exd6 Qxd6 24. Rd3 Qb8 25. Qxc5 Qb5 26. Qc3 Rac8 27. Qf6
1/2-1/2

[Event " Voerendaal-LSG "]
[Site "www.schakers.info"]
[Date "2011.10.29"]
[Round "2.1"]
[White "van Haastert, Edwin"]
[Black "Lemmers, Oscar"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2430"]
[BlackElo "2382"]
[PlyCount "43"]
[EventDate "2011.10.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Bc5 8.
Nb3 Be7 9. f4 d6 10. e5 dxe5 11. fxe5 Nfd7 12. Qg4 g6 13. Bf4 Nxe5 14. Qg3 Nbc6
15. Rae1 f6 16. Ne4 f5 17. Nd4 Qb6 18. Bxe5 O-O 19. Kh1 Nxe5 20. Qxe5 fxe4 21.
Bc4 Bd6 22. Nxe6 1-0

[Event " Voerendaal-LSG "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.2"]
[White "Saltaev, Mihail"]
[Black "Bosman, Michiel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2484"]
[BlackElo "2342"]
[PlyCount "73"]
[EventDate "2011.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O a6 6. Be3 Bxe3 7. fxe3 O-O 8.
Nc3 d6 9. Qe1 Ne7 10. Nh4 Nd7 11. Qg3 b5 12. Bb3 Nc5 13. Nf5 Bxf5 14. exf5 Kh8
15. f6 gxf6 16. Rxf6 Nxb3 17. axb3 Ng8 18. Rf5 Ne7 19. Rf6 Ng8 20. Rf3 c6 21.
Raf1 f6 22. Ne4 Ra7 23. Qh3 d5 24. Ng3 Qd7 25. Qh4 Qe6 26. Nf5 Raf7 27. b4 Ra7
28. Rg3 Raf7 29. Qg4 Qd7 30. h4 h6 31. Qh5 Rh7 32. Rg6 Qe8 33. Rf3 e4 34. Rfg3
exd3 35. cxd3 Qe5 36. Qg4 Qe8 37. Rg7 1-0

[Event " Voerendaal-LSG "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.3"]
[White "van der Werf, Mark"]
[Black "Orlov, Andrei"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2441"]
[BlackElo "2525"]
[PlyCount "36"]
[EventDate "2011.??.??"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 c5 6. Nc3 a6 7. b3 d6 8. Bb2
Nbd7 9. e3 Be7 10. d4 cxd4 11. Nxd4 Qc7 12. f4 h5 13. Qe2 Bxg2 14. Qxg2 Rc8 15.
Rac1 Nc5 16. Rfd1 Qb7 17. Qxb7 Nxb7 18. Na4 Nc5 1/2-1/2

[Event " Voerendaal-LSG "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.4"]
[White "Sielecki, Christof"]
[Black "Heemskerk, Wim"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "2391"]
[BlackElo "2280"]
[PlyCount "89"]
[EventDate "2011.??.??"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d4 Nbd7 7. Qc2 c6 8. Nbd2
b6 9. e4 Bb7 10. e5 Ne8 11. cxd5 cxd5 12. Re1 Rc8 13. Qa4 a5 14. Nf1 Bc6 15.
Qd1 b5 16. h4 h6 17. N1h2 b4 18. Bf4 Bb5 19. h5 Qb6 20. Ng4 f5 21. exf6 Nexf6
22. Nfe5 Nxe5 23. Nxe5 Be8 24. Ng6 Bxg6 25. hxg6 Rc4 26. Qe2 Rc6 27. Rad1 Bd8
28. Rd3 Bc7 29. Bxc7 Qxc7 30. Re3 Rc2 31. Qa6 Ne4 32. Qxe6+ Kh8 33. Rf3 Rxf2
34. Rxf2 Nxf2 35. Qf7 Qd8 36. Rf1 Rxf7 37. gxf7 Qf8 38. Rxf2 g6 39. Bxd5 Kh7
40. Kg2 Kg7 41. Kh2 h5 42. Re2 Qc8 43. Rf2 Kf8 44. Re2 Kg7 45. Rf2 1/2-1/2

[Event " Voerendaal-LSG "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.5"]
[White "Pijpers, Arthur"]
[Black "Trella, Thomas"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2313"]
[BlackElo "2415"]
[PlyCount "78"]
[EventDate "2011.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2
O-O 9. dxc5 Bxc5 10. O-O-O Qa5 11. Bxc5 Nxc5 12. h4 Rb8 13. Nd4 Bd7 14. Rh3 Kh8
15. h5 f6 16. h6 g6 17. exf6 e5 18. Nxc6 bxc6 19. fxe5 Bxh3 20. gxh3 Qb4 21. b3
a5 22. Kb2 Nd7 23. Nxd5 Qxd2 24. Rxd2 Nxe5 25. Re2 Nc4+ 26. Kc3 cxd5 27. bxc4
Rxf6 28. Bg2 dxc4 29. Re5 Rf5 30. Rxf5 gxf5 31. Bd5 Rb6 32. Kxc4 Rxh6 33. Kd4
Rxh3 34. c4 Kg7 35. Ke5 Kf8 36. Kxf5 Ke7 37. Ke5 h5 38. c5 Rc3 39. c6 h4 0-1

[Event " Voerendaal-LSG "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.6"]
[White "Levin, Felix"]
[Black "Wiersma, Eelke"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2482"]
[BlackElo "2391"]
[PlyCount "77"]
[EventDate "2011.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 Na6 7. f4 c6 8. Qd2
Nc7 9. Bf3 Ne6 10. Bh4 c5 11. dxc5 Nxc5 12. Rd1 Be6 13. b3 a5 14. Nge2 a4 15.
Nd4 axb3 16. axb3 Qa5 17. O-O Qb6 18. Qf2 Nxb3 19. Nxe6 Qxf2+ 20. Rxf2 fxe6 21.
e5 dxe5 22. fxe5 Ne8 23. Bg3 Nc5 24. Ne4 Rc8 25. Re2 h5 26. h4 Rf5 27. Ng5 Bh6
28. Bf2 Bxg5 29. hxg5 Kf7 30. Rb1 Nd7 31. Rxb7 Nxe5 32. Be4 Rxg5 33. Bh4 Rg4
34. Bxe7 Rxc4 35. Rf2+ Kg8 36. Rf8+ Kg7 37. Bc5+ Kh6 38. Be3+ g5 39. Rh7# 1-0

[Event " Voerendaal-LSG "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.7"]
[White "Wantola, Ivo"]
[Black "Driessens, Patrick"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2326"]
[BlackElo "2311"]
[PlyCount "83"]
[EventDate "2011.??.??"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 a6 5. a4 e6 6. g3 Bb4 7. Bg2 b6 8. O-O Bb7
9. Ne5 Nbd7 10. f4 O-O 11. e3 c5 12. Na2 a5 13. b3 Ne4 14. Bxe4 dxe4 15. Nxb4
Nxe5 16. fxe5 cxb4 17. Ra2 Qg5 18. Raf2 f6 19. exf6 Rxf6 20. Rxf6 gxf6 21. Rf4
Kf7 22. Rh4 Qf5 23. Qh5+ Qxh5 24. Rxh5 Kg6 25. Rh4 f5 26. Rf4 h5 27. Bb2 Rd8
28. Rf2 Rd7 29. h3 Kg5 30. Kh2 Rh7 31. Rd2 Rd7 32. Kg2 Kg6 33. Kf1 Bc6 34. Ke1
Bb7 35. Rf2 Rf7 36. Rf4 Kg5 37. g4 hxg4 38. hxg4 Kg6 39. gxf5+ Rxf5 40. Rxf5
Kxf5 41. Kf2 Bc6 42. Kg3 1/2-1/2

[Event " Voerendaal-LSG "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.8"]
[White "Hausrath, Daniel"]
[Black "van Wessel, Rudy"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2507"]
[BlackElo "2375"]
[PlyCount "87"]
[EventDate "2011.??.??"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. O-O Nd7 6. cxd5 exd5 7. d3 Ngf6 8.
Nc3 Be7 9. Qc2 Bxf3 10. Bxf3 d4 11. Ne4 Nxe4 12. Bxe4 O-O 13. Bd2 a5 14. Rab1
Qb6 15. Rfc1 Rfe8 16. Qd1 Bb4 17. Bf4 Nc5 18. Bf3 Ne6 19. Bd2 Bxd2 20. Qxd2 Qb4
21. Qxb4 axb4 22. Rc4 Rxa2 23. Rxb4 Re7 24. Bg4 g6 25. Bxe6 Rxe6 26. Kf1 Re7
27. Rxd4 Ra5 28. Rc1 Rb5 29. b4 Rbe5 30. e3 f5 31. Rc5 R5e6 32. Rd8+ Kf7 33. d4
b6 34. Rc2 g5 35. Rh8 Kg7 36. Rc8 f4 37. R8xc6 fxe3 38. Rxe6 Rxe6 39. Re2 Rc6
40. fxe3 Rc1+ 41. Kf2 Rb1 42. Kf3 Kf6 43. Rc2 Rxb4 44. Ke4 1-0

[Event " Voerendaal-LSG "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.9"]
[White "van Ketel, Raoul"]
[Black "Braun, Christian"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "2286"]
[BlackElo "2392"]
[PlyCount "76"]
[EventDate "2011.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 Bg4 6. Be2 Bxe2 7. Qxe2 Nc6 8. Nf3
e5 9. fxe5 dxe5 10. dxe5 Ng4 11. Bg5 Qc8 12. Nd5 O-O 13. O-O Re8 14. Bf6 Ncxe5
15. Ne7+ Rxe7 16. Bxe7 Qe6 17. Bg5 Nxc4 18. Rac1 Nxb2 19. h3 Ne5 20. Qb5 Nec4
21. Qxb7 Qb6+ 22. Qxb6 axb6 23. e5 c5 24. Bf6 Ne3 25. Rb1 Nxf1 26. Rxb2 Ne3 27.
Rxb6 Rc8 28. Bxg7 Kxg7 29. Kf2 Nd5 30. Rd6 Nf4 31. g3 Ne6 32. Rd2 Ra8 33. Rc2
Ra3 34. Nd2 Nd4 35. Rxc5 Rxa2 36. Ke1 Rxd2 37. Kxd2 Nb3+ 38. Ke3 Nxc5 0-1

[Event " Voerendaal-LSG "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.10"]
[White "Bus, Tom"]
[Black "de Jong, Jan Willem"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2186"]
[BlackElo "2424"]
[PlyCount "82"]
[EventDate "2011.??.??"]

1. c4 c6 2. g3 d5 3. Nf3 Nf6 4. Bg2 dxc4 5. O-O Nbd7 6. Qc2 Nb6 7. Na3 Be6 8.
Ne5 g6 9. Naxc4 Nxc4 10. Nxc4 Bg7 11. d3 O-O 12. Bd2 Qd7 13. Rfc1 Rfd8 14. Rab1
Bd5 15. Bxd5 Nxd5 16. b4 h5 17. Qd1 h4 18. Qf1 Nc7 19. a4 Ne6 20. Qh3 hxg3 21.
hxg3 Rac8 22. Be3 Bd4 23. Bxd4 Qxd4 24. Na5 Rc7 25. Rc4 Qe5 26. Re4 Qf6 27. Qh4
Qxh4 28. Rxh4 b5 29. Rc1 Nd4 30. Kf1 bxa4 31. Re4 f5 32. Re5 Rb8 33. Rc4 Nb3
34. Ke1 c5 35. bxc5 Nxa5 36. Rxa4 Nc6 37. Rd5 Kf7 38. g4 Ke6 39. e4 Rb4 40.
gxf5+ gxf5 41. Rxb4 Nxb4 0-1

[Event " Stukkenjagers-Groningen [+]"]
[Site "www.schakers.info"]
[Date "2011.10.29"]
[Round "2.1"]
[White "Tiviakov, Sergej"]
[Black "Grooten, Herman"]
[Result "1-0"]
[ECO "B18"]
[Annotator "Grooten,Herman"]
[PlyCount "59"]
[EventDate "2011.10.29"]

{Voorafgaand aan deze partij was intern gecommuniceerd dat Tiviakov misschien
niet mee zou spelen omdat hij een toernooi in Panama ging spelen. Nu bleek dat
het pas een tijdje later zou beginnen. Hij zou maandag na de KNSB-ronde
vertrekken, zo zei hij tegen mij.} 1. e4 1... c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4
Bf5 5. Ng3 Bg6 6. Nh3 6... Nd7 {
Een zeldzame zet, waarschijnlijk niet voor herhaling vatbaar.} ({
De hoofdvariant, ook door Anand gespeeld, is} 6... e6) ({De tweede zet is hier
} 6... Nf6 7. Nf4 e5 8. dxe5 Qa5+ 9. c3 Qxe5+ 10. Qe2 {Tiviakov-Popov, 2009.})
7. Bc4 e5 8. O-O $1 {
Na een half uur nadenken gespeeld. Wit offert een pion in ruil voor een pion.}
8... Be7 {Ik vertrouwde het niet helemaal.} ({Inderdaad krijgt wit na} 8... Nb6
9. Bb3 9... exd4 {prachtige compensatie:} 10. Re1+ Be7 (10... Ne7) 11. f4 11...
c5 {Met Houdini op de achtergrond is de enige manier hier} ({
Volgens Tiviakov moest zwart hier} 11... h6 {
spelen, maar dat ziet er heel slecht uit.}) 12. Qe2 Nh6 13. Bd2 13... Rc8 {
en het lijkt nog te gaan voor zwart.}) 9. f4 $1 {"Na deze zet heeft wit alles",
zo zei hij na afloop. Daar moet ik hem (helaas) gelijk in geven. Voor wits
witveldige loper wordt vreselijk sterk.} 9... exf4 10. Nxf4 Ngf6 11. c3 Nb6 12.
Bb3 12... c5 {Ik probeerde tegenspel te krijgen:} ({De 'normaalzet'} 12... O-O
{is heel slecht vanwege} 13. Nd3 {en er zullen paarden op e5 en f5 verschijnen.
}) 13. Be3 Qc7 14. dxc5 Bxc5 15. Bxc5 Qxc5+ 16. Kh1 O-O 17. Nxg6 hxg6 18. Qd3
$1 {Hier begint de loper op b3 voelbaar te worden.} 18... Nfd5 (18... Nbd5 19.
Ne4 Nxe4 20. Qxe4 Rad8 21. Rad1 $16) ({Zo faalt} 18... a5 $4 {al op} 19. Rxf6
$1) 19. Rae1 19... Rae8 {De beste kans op tegenspel.} (19... Rad8 20. Ne4 $1)
20. Ne4 Qc6 21. Ng5 Rxe1 22. Rxe1 Re8 (22... Qf6 23. Qg3 Qf5 24. Qh4 Nf6 25. h3
$16) 23. Rf1 Re3 24. Qd4 24... Qb5 $2 {Ik wist dat het fout was, maar het
geplande alternatief beviel me bij nader inzien niet.} ({
Ik heb hier heel lang nagedacht over} 24... Qf6 {
met een afwikkeling naar een eindspel.} 25. Rxf6 Re1+ 26. Qg1 Rxg1+ 27. Kxg1
gxf6 28. Ne4 {en nu wilde ik} 28... Nf4 {spelen met de bedoeling om pion b2 te
kunnen belagen. Hoe langer ik naar de stelling keek, hoe minder hij me begon
te bevallen. En nu er ook nog Tiviakov tegenover me zet - een meester in het
eindspel - dacht ik dat ik weinig kans zou maken. Achteraf gezien was het
objectief gezien het meest taaie, maar ik denk dat ik het toch ook niet gered
zou hebben.} 29. Nc5 {had ik nog gezien maar niet wat ik nu moest doen:} 29...
Nc8 $5 {Wit blijft echter uitstekende winstkansen behouden na bijvoorbeeld:}
30. Nxb7 Nd3 31. Nd8 Nxb2 (31... Nd6 32. Nc6 a6 33. Nb4 Nxb2 34. Nxa6) 32. Nxf7
({Hoewel deze variant in de analyse niet op het bord is geweest (wel iets
analoogs) liet Tiviakov een idee zien waarin hij het paard op b2 kon insluiten.
Hier werkt het niet want zwart kan nu verder gaan met:} 32. Kf2 32... Nd3+ 33.
Ke3 33... Ne5 {met een houdbare stelling.}) 32... Kf8 {en zwart speelt nog.})
25. c4 Qb4 26. Qd1 {Er waren meer weerleggingen.} (26. Nf3 {
was nog overtuigender.}) 26... Nf6 27. c5 {
Opnieuw die vreselijk sterke loper die het hoogste woord heeft.} 27... Nc4 $4 {
In lichte tijdnood en ook omdat ik geen bruikbaar alternatief zag, ging ik
hier definitief de mist in.} ({Ook na} 27... Nbd7 28. Nxf7 Kh7 29. Ng5+ Kh6 30.
Ne6 Qe4 31. Qc1 31... g5 {staat zwart verloren na het bijzondere} 32. Nd8 $1)
28. Qd4 $1 {Opgeven had ook tot de mogelijkheden behoord...} 28... Re1 29. Qxc4
Nd5 30. Nf3 1-0

[Event " Stukkenjagers-Groningen "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.2"]
[White "Konings, Frans"]
[Black "Brandenburg, Daan"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "70"]
[EventDate "2011.10.30"]
[SourceDate "2011.10.30"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 c6 8.
Qc2 Nh5 9. Bxe7 Qxe7 10. Nge2 Ndf6 11. O-O-O g6 12. h3 Ng7 13. g4 O-O 14. Nf4
Bd7 15. Kb1 Rac8 16. Ka1 Rfd8 17. Qe2 b5 18. Rdg1 a5 19. h4 Ne6 20. g5 Ne8 21.
Nxe6 Bxe6 22. h5 Nd6 23. Rh2 Rc7 24. Qf3 Bf5 25. Bxf5 Nxf5 26. Ne2 a4 27. Nf4
a3 28. hxg6 axb2+ 29. Kb1 fxg6 30. Rgh1 Qa3 31. Qe2 Ra8 32. Qxb2 Qxb2+ 33. Kxb2
Rca7 34. Kb3 Nd6 35. Kb4 Ne4 0-1

[Event " Stukkenjagers-Groningen "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.3"]
[White "Werle, Jan"]
[Black "Haast, Anne"]
[Result "0-1"]
[ECO "A58"]
[Annotator "Anne"]
[PlyCount "64"]
[EventDate "2011.10.29"]
[SourceDate "2011.10.29"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 Bg7 8. g3
d6 9. Bg2 Nbd7 10. O-O {'Het is belangrijk om zo snel mogelijk een opstelling
met Tb1 en b3 in te nemen, want later kreeg wit die kans niet meer.'} (10. Rb1
{Dit is tegenwoordig wel de belangrijkste zet om te spelen. Wit kan het hierna
nog wel voor elkaar krijgen om de juiste opstelling in te nemen.}) 10... Nb6 {
'Als zwart ook kort had gerokeerd, dan zou de witte zetvolgorde nietafgestraft
zijn. Door deze zet weet zwart echter nog meer druk te zetten op d5 en dat
komt goed van pas!'} 11. Re1 ({Nu is het niet meer mogelijk om met} 11. Rb1 {
te komen, omdat zwart dan komt met} 11... Bc4 $1 {
Hier wil wit normaal gesproken op reageren met} 12. b3 {
maar dan komt zwart met het brutale} 12... Nfxd5) 11... O-O 12. e4 12... Nfd7 {
'Aangezien het paard toch vroeg of laat omgespeeld gaat worden, leek me dit
wel een mooi moment. Er is geen sprake meer van een witte actie met e5 en
daarnaast krijgt de zwartveldige loper op g7 nu de mooie diagonaal die hij
verdient.'} 13. Qc2 Nc4 14. Rd1 {'Na de onnauwkeurigheid in de opening is het
nu al wel zweten geblazen voor wit. Natuurlijk is het nog wel aan zwart om wat
te bewijzen, maar in deze stelling is het in ieder geval mogelijk om rustig
verder te ontwikkelen.'} ({Nu had ik op} 14. b3 {het volgende klaar liggen:}
14... Qa5 $1 15. bxc4 15... Qxc3 $19 {Is vervelend voor wit.}) 14... Qa5 15.
Bf1 {'Het zwarte paard op c4 oefenet veel invloed uit op de witte stelling en
daarom is Jan bereid om zelfs zijn loper ervoor te geven. Waarschijnlijk heeft
wit in deze stelling ook niet zo heel veel keus.'} 15... Ndb6 $6 {'Dit is niet
de meeste handige... Eigenlijk ging de zwarte opstelling prima, maar het was
belangrijk om er nog een stuk bij te halen met 15... Tfb8. Het paard staat
niet zo handig op b6, omdat het de b-lijn onderbreekt en het nu niet meer de
mogelijkheid heeft om nog naar e5 te gaan. Ik koos voor deze zet om een paard
op c4 te kunnen houden, maar wit hoeft nu niet meer te slaan op c4.'} (15...
Rfb8 16. Bxc4 ({Wit komt liever niet met} 16. Rb1 {
omdat er dan trucjes in komen met} 16... Na3) 16... Bxc4 {Met het loperpaar in
bezit en nog steeds druk op de damevleugel, zal zwart spreken over een
geslaagde opening.}) 16. a4 $1 {'Dit is een belangrijke zet om nog los te
kunnen komen. Wit kan zijn toren nu op a2 kwijt en zal vervolgens proberen om
zijn paard weg te zetten en alsnog met b3 te komen.'} 16... Rfb8 17. Ra2 17...
Qb4 $1 {'Dit is een belangrijke zet om het witte plan niet zomaar te laten
slagen. Nadat het paard van b6 weggezet is, heeft zwart de belangrijke
controle over veld b3.'} 18. h4 {'Het idee achter deze zet is om nog wat
tegenspel te kunnen creeren op de koningsvleugel. Het oogt misschien vreemd
vanwege de druk op de damevleugel, maar voorlopig dreigt zwart daar nog niets
en wit kan zijn stelling daar ook niet echt versterken.'} 18... Bc8 $5 {
'Een interessante zet. De loper heeft zijn werk gedaan en besluit af te gaan
op de pion op a4. Een ander interessant alternatief in deze stelling is:'} (
18... Nd7 {Dan kan het paard alsnog op e5 terecht komen en nog belangrijker is
de mogelijkheid van ...Db3. In de analyse kwam erachter een sterk idee van Jan
naar voren met de zet} 19. Bd3 $1 19... Qb3 20. Qe2 {Nu ziet het er naar uit
dat wit zijn stukken toch wat beter heeft weten te plaatsen. Na een zet als}
20... Rb4 {heeft zwart zeker nog compensatie, maar voor mijn gevoel is wit
toch een beetje aan de druk ontsnapt. Nog een belangrijke pointe is dat op} 21.
Bc2 {het sterke} 21... Nce5 $1 {komt.}) 19. Be2 Bd7 20. Nd2 {
'Dat geeft zwart in ieder geval niet de mogelijkheid om op a4 te slaan.'} 20...
f5 {'Dit is een vrij tweesnijdende zet en Jan en ik hadden er dan ook allebei
zo een mening over. Het leek mij een goede zet (anders had ik hem niet
gespeeld!) om het witte centrum onder druk te zetten, maar Jan had wel een
goed punt dat het ook een verzwakkende zet is. Uiteindelijk zal de waarheid er
wel tussenin liggen. In ieder geval hebben we in de analyse niets concreets
kunnen vinden en het is wel een praktische zet met vooral bij wit nog weinig
tijd op de klok. '} ({Tijdens de partij heb ik nog gekeken naar} 20... Nxb2 21.
Bxb2 21... Nxa4 {
Na de afwikkeling ontstaat een eindspel wat me niet zo fijn leek:} 22. Nxa4 ({
Met wat hulp van de engine bleek dat wit nog een sterkere voortzetting heeft,
namelijk} 22. Rda1 $1 {
De vervelende penning over de a-lijn is een belangrijke witte troef.}) 22...
Bxa4 23. Rxa4 Qxa4 24. Qxa4 Rxa4 25. Bxg7 25... Kxg7 {In deze stelling zal wit
de betere kansen hebben met twee stukken voor een toren, maar als zwart
aanstuurt op een snelle torenruil zal het te houden zijn voor zwart.}) (20...
Ne5 {Is nog niet zo'n gekke zet, omdat pakken op a4 nu weer in de stelling
komt. Daarnaast komt ook de thematische zet ...c4 weer in beeld. Een spannende
stelling waarin wit toch wel echt op zal moeten passen!}) 21. h5 Nxd2 22. Bxd2
22... Nxa4 {'Hier komt nog een belangrijk voordeel naar voren van 21...f5.
Door de extra druk op e4, kan wit in deze stelling de dame niet meer insluiten
met Pb5.'} 23. h6 {
'Na deze zet weet zwart nog een belangrijke pion te bemachtigen.} (23. hxg6
hxg6 24. Rda1 Bxc3 25. bxc3 25... Qxe4 {
Het witte loperpaar zal het op moeten nemen tegen de pion achterstand.}) 23...
Bxc3 {'Het opgeven van deze mooie loper mag natuurlijk niet zomaar, maar in
dit geval is het gerechtvaardigd door de winst van een mooie centrumpion.'} 24.
bxc3 Qxe4 25. Bd3 $2 {'Nu krijgt zwart nog een belangrijke pion in handen en
daarmee krijgt wit ook meteen problemen over de witte velden.'} (25. Bg5 $1 {
Door het witte loperpaar en de achtergebleven pion op e7 is deze stelling
moeilijker dan verwacht. Dit was wel de beste mogelijkheid om nog echt in de
partij te blijven met wit.}) 25... Qxd5 26. Be2 {
'Veel anders zit er in deze stelling niet meer in.'} 26... Bc6 27. f3 Qe5 (
27... Nb6 {Dit was nog wat handiger geweest, aangezien het paard nu weer
actief kan worden en ook de controle over de a-lijn in de handen van zwart
komt.}) 28. Bf4 {
'Hierna gaat zwart verder met het spelen van pacman en dat levert de winst op!'
} (28. Kf2 {De laatste kans van wit om nog wat tegenspel te kunnen creeren. De
twee pionnen meer zouden voldoende moeten zijn, maar nu zou het loperpaar
wellicht nog wat zand in de ogen kunnen strooien.}) 28... Qxc3 29. Bc4+ Kf8 30.
Qe2 Qxf3 31. Qe6 Qxd1+ 32. Kf2 32... Qf3+ {'Voor mij was dit mijn eerste
overwinning op een GM en natuurlijk ben ik daar erg blij mee! In de opening
kreeg ik al snel het initiatief in handen. Door het niet helemaal handige 15...
Pdb6 weet wit zich nog terug te vechten met het juiste plan 16. a4. Gelukkig
wist ik me daarna te herpakken en kwam de interessante zet 20...f5 op het
juiste moment. In tijdnood weet Jan niet op de juiste manier te reageren en
dat geeft mij de kans om als een soort pacman de partij te beslissen.'} 0-1

[Event " Stukkenjagers-Groningen "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.4"]
[White "Sprenger, Jan"]
[Black "Riemens, Michael"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2515"]
[BlackElo "2262"]
[PlyCount "63"]
[EventDate "2011.10.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Nde2 Bg7 8.
Bg2 Rb8 9. a4 a6 10. O-O b5 11. axb5 axb5 12. Nd5 Nd7 13. c3 13... O-O {
Diagramm # Zwart heeft de gewone volgorde van zetten (eerst 0-0, dan Rb8/a6/b5)
omgedraaid. Bovendien heeft ie Nd7 gespeeld voordat wit mit Bg5 dat ging
afdwingen. Vandaar dacht ik even naar of ik iets anders dan Bg5 zou kunnen
doen (bijv. Nd4), maar uiteindelijk besloot ik niet te forceren en af te
wachten hoe mijn tegenstander zich zou opstellen.} 14. Bg5 (14. Nd4 Nde5 (14...
Nxd4 15. cxd4 15... Bb7 {lijkt op de partij.}) 15. Be3 Bd7 16. Nxc6 Bxc6 (16...
Nxc6 $5) 17. Bd4 {was een andere redelijke optie.}) 14... Re8 (14... h6 15. Be3
Nde5 16. Nd4 Nxd4 17. Bxd4 {en nu is} 17... Bg4 {aangenamer voor wit i.v.m.}
18. f3 Be6 (18... Bd7 19. f4 Nc4 20. Bxg7 Kxg7 21. b3 Nb6 22. Qd4+ f6 23. Nb4
$36) 19. f4 Nc6 20. Bxg7 Kxg7 21. Qd2) 15. Nd4 {Het lijkt normaal om het minst
actieve stuk af te ruilen en het centrum te versterken.} 15... Nxd4 {Waarschijn
lijk geen fout, maar ik zou toch liever het andere paard naar e5 spelen.} (
15... Nde5 16. Nxc6 (16. f4 $5 16... Nxd4 17. fxe5 Ne6 18. Nxe7+ Rxe7 19. Bxe7
(19. exd6 Nxg5 20. dxe7 Qxe7) 19... Qxe7 20. exd6 20... Qd7 {
lijkt me oke voor zwart.}) 16... Nxc6 17. Qd2 {
met (misschien) een klein plusje.}) 16. cxd4 Nb6 (16... Bb7 {is evtl. flexibler
. Blijkbaar is dit nog bekend, echter bereikte zwart ook in de partij V.
Georgiev-Berndt, Bundesliga 2000, geen volledig gelijk spel:} 17. Nb4 Ra8 18.
Qd2 Ra4 19. b3 Rxa1 20. Rxa1 {en hier gaf} 20... Nc5 $6 {
wit een kans om te schitteren:} 21. dxc5 $3 21... Bxa1 22. c6 Ba8 (22... Bc8 $5
) 23. Bh3 23... Bf6 $6 (23... f6) 24. Bd7 {en sommige zetten later was het 1-0.
}) 17. Nb4 Bb7 18. Qd3 18... Qd7 {Mogelijk zwart tegenspel is gebaseerd op
paardmanoeuvres zoals Na4 of Nc4, dus ligt de volgende zet voor de hand.} 19.
b3 $14 {Diagramm # Mijn redelijk oude engine stelt nu dezelfde zet voor die
mijn tegenstander deed. Dat maakt hem echter niet beter.} 19... d5 $2 {
Strategisch funest, want nu staan de zwarte stukken aan de damenvleugel, in
het bijzonder het paard op b6, zo slecht mogelijk.} ({Na} 19... Ra8 {wou ik}
20. Be3 {spelen, gevolgd door d5 op een gunstig moment.} 20... Rxa1 21. Rxa1
Ra8 22. Rxa8+ Nxa8 23. d5 Nc7 24. Bf1 $14) (19... f5 $6 {stelde ik na de
partij voor. Echter toonde Jan-Willem de Jong later op de avond bij Cafe Jacks
aan dat wit na} 20. exf5 Bxg2 21. Kxg2 Qxf5 22. Qxf5 gxf5 23. Ra5 {
een gunstig eindspel bereikt.} 23... Bxd4 $2 {wordt weerlegd door} 24. Nc6 {
De inschatting van de positie na 19. b3 als iets beter voor wit lijkt dus
gerechtvaardigd.}) 20. e5 20... f6 $2 {En dat vergroot alleen maar de
problemen in die zwart verkeert. De Bg5 wordt nu ingeschakelt en wit krijgt
een cruciaal tempo cadeau.} (20... Ra8) 21. exf6 $1 {
Wit ziet al dat zwart de pion b5 gaat verliezen.} (21. Bf4 {
was strategisch eveneens aanvaardbaar, maar het is minder geforceerd.}) 21...
exf6 (21... Bxf6 22. Bxf6 exf6 23. Ra5 $18) 22. Bf4 22... Ra8 $6 (22... Rbc8
23. Ra5 23... f5 {is ook geen feest, maar misschien het minste kwaad.}) 23.
Rac1 Rec8 24. Rc5 $18 {Diagramm #} 24... Ra5 $5 {Na lang nadenken gespeeld, en
inderdaad, tenminste moest ik nu 20 minuten in de denktank.} (24... Bf8 25.
Rxb5 {helpt evenmin:} 25... Bxb4 (25... Qd8 26. Qe3 Kf7 27. Re1) (25... Qe6 26.
Qe3) 26. Rxb6 Ba3 27. Qb5 $18) 25. Bd2 $1 {Sluit elk tegenspel uit en draaigt
simpel Nd5:. De andere zetten zijn iets minder overtuigend.} (25. Rfc1 25...
Bf8 $1 26. Nxd5 Nxd5 27. Bxd5+ (27. Rxc8 Nxf4 28. Rxf8+ Kxf8 29. gxf4 $14)
27... Qxd5 28. Rxd5 Rxc1+ 29. Bxc1 29... Bxd5 $16 {
maar het is nog niet afgelopen.}) (25. Qc3 25... Ra3 $1 26. Rc1 Bf8 27. Rxc8
Nxc8 28. Nxd5 Bxd5 29. Qxc8 $1 29... Qf7 30. Rc7 {
ziet ook goed uit, maar dit soort complicaties wou ik ontwijken.}) 25... Bf8 $6
{Verliest meteen materiaal, maar zwart was in zware tijdnood en de stelling is
sowieso verloren.} (25... Rca8 26. Rfc1 Ra1 (26... Qd6 27. Rc7) 27. Qxb5 Rxc1+
28. Bxc1 Qe6 29. Rc7 $18) 26. Nxd5 $1 26... Nxd5 27. Rxc8 Qxc8 28. Bxa5 b4 29.
Qc4 Qe6 30. Bb6 Kf7 31. Bc5 Bh6 32. Bxb4 1-0

[Event " Stukkenjagers-Groningen "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.5"]
[White "Houtman, Joop"]
[Black "Muhren, Bianca"]
[Result "1/2-1/2"]
[ECO "B49"]
[PlyCount "59"]
[EventDate "2011.10.30"]
[SourceDate "2011.10.30"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8.
O-O Bb4 9. Na4 O-O 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Rfxc8 13. Bxa6 Rf8 14.
Bd3 Bd6 15. f4 e5 16. f5 Rxb2 17. g4 Qa5 18. g5 Bc5 19. Bf2 Ne8 20. Qh5 Rxa2
21. Rxa2 Bxf2+ 22. Rxf2 Qxa2 23. Rf3 Qb1+ 24. Kg2 Qc1 25. Rh3 h6 26. Rg3 Qd2+
27. Kg1 Qc1+ 28. Kg2 Qd2+ 29. Kg1 Qc1+ 30. Kg2 1/2-1/2

[Event " Stukkenjagers-Groningen "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.6"]
[White "Clijsen, Mark"]
[Black "Iozefina, Paulet"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "132"]
[EventDate "2011.10.30"]
[SourceDate "2011.10.30"]

1. d4 Nf6 2. Bg5 e6 3. e3 c5 4. c3 cxd4 5. exd4 d6 6. Nd2 Nbd7 7. Ngf3 Be7 8.
Bc4 O-O 9. O-O b6 10. Re1 Bb7 11. Qe2 Nh5 12. Be3 a6 13. Nf1 b5 14. Bb3 Nb6 15.
Ng3 Nxg3 16. hxg3 Rc8 17. Nd2 Qc7 18. Rac1 Qc6 19. f3 Nc4 20. Nxc4 bxc4 21. Bc2
Bf6 22. Rcd1 Qb5 23. Bc1 g6 24. Be4 Bg7 25. Kf2 Rfe8 26. Bxb7 Qxb7 27. Qe4 d5
28. Qf4 Qb6 29. Kf1 f6 30. Re2 e5 31. Qe3 Qc6 32. Qd2 Rcd8 33. Rde1 a5 34. g4
Rf8 35. Kg1 Qb6 36. Kh1 a4 37. dxe5 fxe5 38. Qc2 Qc6 39. Bg5 Rd7 40. Bh4 Rdf7
41. Bg3 d4 42. Qe4 Qxe4 43. Rxe4 Rb7 44. Bxe5 Bxe5 45. Rxe5 d3 46. Rd5 Rxb2 47.
Re4 Rxa2 48. Rxc4 a3 49. Rc7 Rf7 50. Rxf7 Kxf7 51. Rxd3 Rb2 52. Rd7+ Ke6 53.
Ra7 a2 54. Kh2 Kd5 55. f4 Ke4 56. Kg3 Rc2 57. Ra4+ Kd3 58. f5 Kxc3 59. f6 Kb2
60. Kf4 Rxg2 61. Rb4+ Ka3 62. Rb7 a1=Q 63. Ra7+ Kb2 64. Rxa1 Kxa1 65. Ke5 Rxg4
66. f7 Rg5+ 0-1

[Event " Stukkenjagers-Groningen "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.7"]
[White "Van Pelt, Alexander"]
[Black "Van Dongen, Cor"]
[Result "0-1"]
[ECO "A87"]
[PlyCount "56"]
[EventDate "2011.10.30"]
[SourceDate "2011.10.30"]

1. Nf3 f5 2. b3 d6 3. d4 Nf6 4. g3 g6 5. Bg2 Bg7 6. Bb2 O-O 7. O-O Qe8 8. Nbd2
Nc6 9. c4 e5 10. d5 Nd8 11. Ne1 Nf7 12. Rc1 c5 13. dxc6 bxc6 14. e4 f4 15. Ba3
g5 16. Nd3 Kh8 17. b4 a5 18. bxa5 Rxa5 19. Bb4 Rxa2 20. c5 d5 21. Qb3 Rxd2 22.
Bxd2 dxe4 23. Nb2 f3 24. Nc4 fxg2 25. Kxg2 Bg4 26. h3 Bf3+ 27. Kh2 Qe6 28. Qb6
Ng4+ 0-1

[Event " Stukkenjagers-Groningen "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.8"]
[White "Hoeksema, Erik"]
[Black "Nabuurs, Mart"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2328"]
[BlackElo "2189"]
[Annotator "Mart"]
[PlyCount "151"]
[EventDate "2011.10.30"]
[SourceDate "2011.10.30"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
Be7 9. O-O Qc7 10. e4 b4 11. Na4 e5 12. Re1 O-O 13. Bg5 Rd8 14. Qc2 Bb7 15.
Rad1 h6 16. Bh4 Rac8 17. Bg3 Bd6 18. Bc4 Qa5 19. Qb3 Rf8 20. Nh4 Kh7 21. Bxf7
g5 22. Nf5 Bb8 23. Be6 c5 24. dxc5 Nxc5 25. Nxc5 Rxc5 26. f3 Bc6 27. Qe3 Rc2
28. Rd2 Rxd2 29. Qxd2 Rd8 30. Qc1 Bb5 31. Bb3 Qc7 32. Bf2 Qxc1 33. Rxc1 g4 34.
Rd1 Rxd1+ 35. Bxd1 gxf3 36. gxf3 Bd3 37. Bc5 a5 38. Bb6 Bb1 39. Bxa5 Bxa2 40.
Bxb4 Kg6 41. Bd2 h5 42. Kg2 Bb1 43. Bb3 Bd3 44. Ne7+ Kh7 45. Bc3 Bd6 46. Nd5
Nd7 47. Ba4 Nc5 48. Bc6 Nb3 49. h4 Kh6 50. Be8 Be2 51. Ne3 Bb8 52. Nf5+ Kh7 53.
Bxh5 Nc5 54. Kf2 Bd1 55. Ke1 Bb3 56. Kd2 Bc4 57. Ne3 Bb5 58. Bf7 Na4 59. Ng4
Nxc3 60. bxc3 Kg7 61. Be6 Kg6 62. Ne3 Bc7 63. c4 Ba5+ 64. Kd3 Ba4 65. c5 Kh5
66. Nf5 Kg6 67. Bd5 Bd1 68. Ke3 Bc7 69. Kf2 Ba5 70. c6 Bb6+ 71. Kg3 Ba5 72. Kg4
Bc7 73. h5+ Kh7 74. Bf7 Ba4 75. Be8 Bd1 76. Ne7 1-0

[Event " Stukkenjagers-Groningen "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.9"]
[White "Haast, Mark"]
[Black "Potze, Rudolf"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2328"]
[BlackElo "2094"]
[Annotator "Haast,Mark"]
[PlyCount "89"]
[EventDate "2011.10.29"]
[SourceDate "2011.10.30"]

1. c4 g6 2. Nc3 c5 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. a3 e6 7. Nf3 Nge7 8. Bg5 h6
9. Bd2 a6 10. Rb1 Nd4 11. b4 Nxf3+ 12. Bxf3 cxb4 13. axb4 O-O 14. Qc1 Kh7 15.
h4 Nc6 16. O-O Nd4 17. Bg2 Rb8 18. e3 Nf5 19. Ne2 Ne7 20. b5 a5 21. b6 a4 22.
Qa3 Qd7 23. Bb4 Rd8 24. d4 Nc6 25. Nc3 e5 26. d5 Nxb4 27. Rxb4 Ra8 28. Rxa4
Rxa4 29. Nxa4 Qg4 30. e4 Qe2 31. Qb4 Bf8 32. Nc3 Qd2 33. Rd1 Qc2 34. Bf1 Bg4
35. Bd3 Qxd1+ 36. Nxd1 Bxd1 37. f4 Bg4 38. fxe5 Bg7 39. exd6 Ra8 40. c5 Ra2 41.
c6 Be5 42. Bb1 Re2 43. d7 Bxg3 44. d8=Q Bf3 45. Qh8+ 1-0

[Event " Stukkenjagers-Groningen "]
[Site "?"]
[Date "2011.10.29"]
[Round "2.10"]
[White "Schuurman, Petra"]
[Black "Dijkstra, Arjan"]
[Result "1-0"]
[ECO "D61"]
[Annotator "Petra"]
[PlyCount "97"]
[EventDate "2001.10.29"]
[SourceDate "2007.03.03"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 c6 7. Qc2 Nbd7 8. Bd3
Re8 9. O-O g6 10. a3 b6 11. b4 Bb7 12. c5 $6 {Waarschijnlijk is deze zet (nog)
niet nodig. Het lijkt beter om aan te sturen op e3-e4.} 12... e5 $6 {
Thematisch, maar te vroeg.} ({In de analyse hebben we gekeken naar} 12... Qc8 {
met de dreiging ... La6. Dat lijkt nog wel speelbaar voor zwart.}) 13. dxe5
13... Ng4 {<diagram>} 14. e6 $1 {Min of meer de weerlegging van zwarts 12e zet.
} 14... Bxg5 ({Na} 14... fxe6 {volgt} 15. Bxg6 $1 {en de afwikkeling na} 15...
Bxg5 ({De loper is taboe:} 15... hxg6 16. Qxg6+ Kh8 17. Qh5+ {
en het stuk is weer in bevriende handen.}) 16. Bxe8 {
loopt slecht voor zwart af. Ook} 16... Nxe3 17. Qd3 Nxf1 18. Bxd7 {
redt het niet voor zwart.}) 15. exd7 Re6 16. h3 Nh6 17. Rae1 $6 {Aangezien ik
al (ongeveer) twee jaar geen partij meer gespeeld had, had ik me voor de
partij voorgenomen om zo 'gezond' mogelijk te spelen. Met deze zet haalde ik
er weer een stuk bij. Toch lijkt me dit achteraf niet de juiste zet hier.} ({
Waarschijnlijk was} 17. Nxg5 {beter geweest. Na} 17... Qxg5 {
moet zwart nog even 'werken' om de d-pion te krijgen... Sterk lijkt me hier}
18. e4 $1 {
met het idee om evt. met f4 gevolgd door f5 te komen. Een aardige variant}
18... dxe4 19. Nxe4 Qe7 20. Rae1 Qxd7 21. Bc4 $1 {
en wit wint materiaal. Als de toren de 6e rij verlaat komt namelijk Pf6.})
17... Bf6 18. Nd4 18... Bxd4 {Min of meer gedwongen.} ({Na} 18... Re7 {had ik}
19. Nxd5 cxd5 20. c6 {gepland, waarna wit wint.}) 19. exd4 Qxd7 20. Qd2 Rxe1
21. Rxe1 21... Re8 $2 {Gebaseerde op een misrekening.} 22. Rxe8+ 22... Qxe8 {
<diagram>} 23. a4 $2 {Ik geloofde mijn tegenstander, maar had beter moeten
kijken... Ik was tactisch duidelijk niet scherp...} ({Beslissend was} 23. Qxh6
23... Qe1+ 24. Bf1 24... Qxc3 {maar hier had ik de kracht van} (24... Ba6 25.
b5 $1 {had ik wel gezien}) 25. Qf4 $1 {
[%cal Yf4b8] onderschat. Wit wint namelijk de loper op b7.}) 23... Kg7 {
Het eindspel na} 24. Qe3 Qxe3 25. fxe3 {had ik als 'zo goed als' gewonnen
getaxeerd (wellicht wat optimistisch). Ik wilde namelijk met bxc5 bxc5 gevolgd
door a5 een verre vrijpion creeren. Daardoor heb ik de verwikkelingen met Dxh6
niet goed doorgerekend. Een duidelijke misrekening...} 25... bxc5 26. dxc5 {
Met het idee om het paard evt. naar d4 om te spelen en om op de damevleugel
een vrijpion te kunnen creeren.} 26... Ng8 $6 {
Het paard omspelen lijkt me te traag.} ({De koning erbij met} 26... Kf6 {
lijkt me beter alhoewel wit dan nog steeds heel goed staat.}) 27. e4 ({
Een interessant alternatief is} 27. b5) 27... dxe4 $2 ({Weer lijkt me} 27...
Kf6 {beter.}) 28. Nxe4 $1 28... Nf6 {<diagram>} 29. Nd6 $1 {
De beslissing. Met de loper op a8 speelt zwart met een stuk minder.} 29... Ba8
30. Bc4 {... Pd5 moet nog even verhinderd worden.} 30... Nd7 ({
Na het thematische} 30... a5 {wint wit een stuk:} 31. bxa5 Nd7 32. a6 $1 32...
Nxc5 33. Ne8+ Kf8 34. Nc7 {en de loper op a8 is gevangen.}) 31. a5 Ne5 32. a6
Kf6 ({De loper slaan is uit den boze:} 32... Nxc4 33. Nxc4 Kf6 34. Nb6 $1 {
en wit wint.}) 33. Kf2 ({Wellicht had ik hier (of ergens later)} 33. Be2 {
moeten spelen om Pxc4 te verhinderen. Maar ik nam aan dat het resterende
eindspel (met de passieve loper op a8) voor mij altijd wel zou winnen.}) 33...
Ke7 34. Ke3 f6 35. Kd4 Kd7 36. Ne4 Ke7 37. Be2 Ke6 38. Bg4+ Ke7 ({De pionvork} 
38... f5 {verliest direct:} 39. Ng5+ Kf6 40. Nxh7+ $18) 39. Bc8 h5 40. h4 {
<diagram> En nu is zwart in zetdwang!} 40... Kd8 (40... Nf7 41. Bb7) 41. Nxf6
Nf7 42. Be6 Ke7 (42... Nh8 {
was een aardig slot van de partij geweest... <diagram>}) 43. Bxf7 43... Kxf6 {
De tijdnood was net afgelopen en de tussenstand was 4,5-2,5. Het werdinmiddels 
ook wat drukker rond de borden, dus zat ik een beetje voor 'de galerij' te
spelen.} 44. Bxg6 $5 {Altijd leuk zo'n stukoffer voor het aanwezige publiek :).
Niet nodig, maar leuk om te laten zien dat ik kan afwikkelen naar een gewonnen
'pionneneindspel'.} 44... Kxg6 45. Ke5 Kf7 46. Kf5 Ke7 47. g4 hxg4 48. Kxg4 Ke6
49. h5 ({Opgegeven wegens} 49. h5 49... Kf7 50. Kg5 Kg7 51. h6+ Kh7 52. Kh5 Kg8
53. Kg6 Kh8 54. h7 {Grappig genoeg zou deze stelling zonder de loper remise
zijn (pat), maar de loper heeft hier negatieve waarde:} 54... Bb7 55. axb7 a5
56. b8=Q#) 1-0

[Event " LSG - BSG "]
[Site "www.schakers.info"]
[Date "2011.11.26"]
[Round "3.1"]
[White "Leon Pliester"]
[Black "Mark v.d. Werf"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "102"]
[EventDate "2011.??.??"]
[SourceDate "2011.11.27"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O
8. O-O d5 9. exd5 cxd5 10. Bg5 c6 11. Qf3 Be7 12. Rfe1 Re8 13. h3 h6 14. Bf4
Bd6 15. Rxe8+ Nxe8 16. Re1 Be6 17. Ne2 Qf6 18. Bxd6 Qxf3 19. gxf3 Nxd6 20. Nd4
Bd7 21. b4 Kf8 22. Kh2 a5 23. a3 axb4 24. axb4 Rb8 25. c3 Ra8 26. Nb3 Ra3 27.
Nc5 Bc8 28. Rc1 Ke7 29. Kg3 Kf6 30. h4 Bf5 31. Bf1 g5 32. hxg5+ Kxg5 33. Be2
Bc8 34. Bd3 h5 35. f4+ Kf6 36. f3 Bf5 37. Bf1 Ra2 38. c4 dxc4 39. Bxc4 Rb2 40.
Nd3 Bxd3 41. Bxd3 Rxb4 42. Rxc6 Rd4 43. Be4 Kg7 44. Bc2 Ne8 45. Bb3 Rd3 46. Bc4
Rd2 47. Rc5 Nd6 48. Bb3 Rd3 49. Rd5 Rxd5 50. Bxd5 Nf5+ 51. Kh3 Kf6 1/2-1/2

[Event " LSG - BSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3.2"]
[White "Rudy van Wessel"]
[Black "Robert Ris"]
[Result "1/2-1/2"]
[ECO "D80"]
[PlyCount "33"]
[EventDate "2011.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 dxc4 7. e3 Be6 8.
Rb1 Nd7 9. Rxb7 Bg7 10. Nf3 O-O 11. Be2 Nb6 12. Bg3 c5 13. O-O cxd4 14. cxd4
Bd5 15. Rc7 e5 16. Rc5 exd4 17. Nxd4 1/2-1/2

[Event " LSG - BSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3.3"]
[White "Alexander Berelowitsch"]
[Black "Ivo Wantola"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "70"]
[EventDate "2011.??.??"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d3 Bg4 6. Nbd2 e6 7. h3 Bxf3 8. Nxf3
d5 9. e5 Nd7 10. Bf4 Qc7 11. g3 h6 12. h4 d4 13. cxd4 cxd4 14. O-O Be7 15. h5
Rd8 16. Rc1 Qa5 17. a3 a6 18. Re1 Qb5 19. b4 Nb6 20. Bf1 Qa4 21. Qxa4 Nxa4 22.
Rc2 O-O 23. Bg2 Rd7 24. Kf1 Na7 25. Nxd4 Rxd4 26. Be3 Rd7 27. Bxa7 b6 28. Bc6
Rxa7 29. Bxa4 a5 30. Bc6 axb4 31. axb4 Bxb4 32. Re4 Bc5 33. d4 Be7 34. Bb5 Ra5
35. Rb2 35... Rd8 {Rest van de notatie onleesbaar} 1-0

[Event " LSG - BSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3.4"]
[White "Edwin van Haastert"]
[Black "Lars Ootes"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "35"]
[EventDate "2011.??.??"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. Bxd7+ Nfxd7 8.
d5 b5 9. Nxb5 Qa5+ 10. Nc3 Bxc3+ 11. bxc3 Qxc3+ 12. Bd2 Qc4 13. Qe2 Nb6 14. a4
a5 15. Qxc4 Nxc4 16. Ke2 Nd7 17. Rhb1 O-O 18. Kd3 1/2-1/2

[Event " LSG - BSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3.5"]
[White "Ewoud de Groote"]
[Black "Wim Heemskerk"]
[Result "0-1"]
[ECO "C03"]
[PlyCount "94"]
[EventDate "2011.??.??"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. Bd3 c5 6. e5 Nfd7 7. c3 b6 8. O-O
Ba6 9. Bxa6 Nxa6 10. c4 Nc7 11. Qe2 O-O 12. b3 f6 13. Bb2 fxe5 14. dxe5 Qe8 15.
Ne1 Qg6 16. Nd3 Nb8 17. f4 Nc6 18. Rf3 Rad8 19. cxd5 Nxd5 20. Qe4 Qxe4 21. Nxe4
Ndb4 22. Nef2 Nc2 23. Rc1 N2d4 24. Re3 Rd7 25. g3 Rfd8 26. Bxd4 Nxd4 27. Nb2 g5
28. Ne4 Nf5 29. Re2 gxf4 30. gxf4 Rd4 31. Kg2 Rxe4 32. Rxe4 Rd2+ 33. Kf1 Rxb2
34. Re2 Rxe2 35. Kxe2 Kf7 36. Rg1 b5 37. Kd3 Bh4 38. Rg2 Bd8 39. Rc2 Bb6 40. a4
Nd4 41. Rb2 a6 42. axb5 axb5 43. Ke4 Ba5 44. Rb1 Bc3 45. Kd3 Bb4 46. Ke4 Bd2
47. Kd3 Nxb3 0-1

[Event " LSG - BSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3.6"]
[White "Eelke Wiersma"]
[Black "Lennart Ootes"]
[Result "0-1"]
[ECO "A56"]
[PlyCount "98"]
[EventDate "2011.??.??"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Nf3 Be7 7. Be2 O-O 8. O-O
Ne8 9. a3 g6 10. Bh6 Ng7 11. Qd2 Nf6 12. b4 b6 13. Ne1 Ng4 14. Bxg4 Bxg4 15.
Nd3 a6 16. bxc5 bxc5 17. f4 f6 18. f5 gxf5 19. Bxg7 Kxg7 20. exf5 Kh8 21. Ne4
Rg8 22. Ng3 Rg5 23. Rae1 Qd7 24. Qf2 Rag8 25. Re3 h5 26. h4 R5g7 27. Kh1 Bf8
28. Ne4 Rf7 29. Ree1 Bh6 30. Rb1 Qd8 31. a4 Rfg7 32. a5 Qxa5 33. Nxd6 Qc3 34.
Nxc5 Be3 35. Nce4 Qd3 36. Qe1 Bh3 37. g3 Qc2 38. Rg1 Bxg1 39. Qxg1 Bg2+ 40.
Qxg2 Qxb1+ 41. Kh2 Rb8 42. Qf3 Rb2+ 43. Nf2 Rg4 44. Qe3 Rxf2+ 45. Qxf2 Qd3 46.
Nf7+ Kg7 47. Ng5 fxg5 48. Qa7+ Kf6 49. hxg5+ Rxg5 0-1

[Event " LSG - BSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3.7"]
[White "Jesper de Groote"]
[Black "Arthur Pijpers"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "80"]
[EventDate "2011.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. Bc4 Bd7 10. h4 Rc8 11. Bb3 h5 12. O-O-O Ne5 13. Kb1 a6 14. g4 hxg4 15.
h5 Nxh5 16. Bh6 Kh7 17. Rxh5 gxh5 18. Rh1 Rh8 19. Rxh5 Kg8 20. Nf5 Bxf5 21.
exf5 Nxf3 22. Qf4 Rxh6 23. Rxh6 Bxh6 24. Qxg4+ Bg7 25. Qxf3 Qb6 26. a4 Qg1+ 27.
Ka2 Bxc3 28. bxc3 Rc6 29. f6 e6 30. Qe4 Qg6 31. Qxg6+ fxg6 32. Bxe6+ Kf8 33.
Kb3 Rc5 34. c4 Re5 35. Bc8 b6 36. Bxa6 Kf7 37. Kc3 Kxf6 38. Kd4 Kf5 39. Bb7 g5
40. Bd5 g4 0-1

[Event " LSG - BSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3.8"]
[White "Jan Willem de Jong"]
[Black "Henk v.d. Poel"]
[Result "1-0"]
[ECO "E30"]
[PlyCount "63"]
[EventDate "2011.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. d5 h6 6. Bh4 b5 7. e3 bxc4 8. Bxc4
Bb7 9. Bxf6 Qxf6 10. Nge2 exd5 11. Bxd5 Nc6 12. O-O Bxc3 13. Nxc3 O-O 14. Ne4
Qe7 15. Rc1 Rab8 16. Nxc5 Ba8 17. Nd3 Rb5 18. Nf4 Qe5 19. Bc4 Rbb8 20. Ng6 Qg5
21. Nf4 Rxb2 22. Qxd7 Ne5 23. Qxa7 Rb4 24. Qc7 Nf3+ 25. Kh1 Nh4 26. Rg1 Rb2 27.
Rcf1 Rd2 28. Rb1 Rdd8 29. Rbc1 Be4 30. Be2 Rd2 31. Qc4 Rfd8 32. Qxe4 1-0

[Event " LSG - BSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3.9"]
[White "Ton v.d. Heijden"]
[Black "Raoul van Ketel"]
[Result "0-1"]
[ECO "E13"]
[PlyCount "78"]
[EventDate "2011.??.??"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. Nc3 Bb7 5. Bg5 h6 6. Bh4 Bb4 7. Qc2 O-O 8. Nd2
d6 9. O-O-O Nbd7 10. e4 Bxc3 11. bxc3 e5 12. Bd3 Re8 13. f3 Nf8 14. g4 Ne6 15.
dxe5 dxe5 16. Nf1 Qe7 17. Kb2 Nc5 18. Ne3 Rad8 19. g5 hxg5 20. Bxg5 Rxd3 21.
Rxd3 Nxd3+ 22. Qxd3 Qd7 23. Qe2 Nh5 24. Rd1 Qa4 25. Qg2 Bc8 26. Rg1 Be6 27. Bf6
g6 28. Qg5 Nxf6 29. Qxf6 Bxc4 30. Nf5 Qxa2+ 31. Kc1 Qa3+ 32. Kc2 Qb3+ 33. Kc1
Qxc3+ 34. Kb1 Bd3+ 35. Ka2 Qc4+ 36. Kb2 Qb4+ 37. Ka2 Bc4+ 38. Ka1 Qa3+ 39. Kb1
Bd3# 0-1

[Event " LSG - BSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3.10"]
[White "Michiel Bosman"]
[Black "Frans Borm"]
[Result "1-0"]
[ECO "E10"]
[PlyCount "85"]
[EventDate "2011.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5 exd5 6. cxd5 h6 7. Bxf6 Qxf6 8.
Qc2 d6 9. e4 a6 10. a4 b4 11. h3 Nd7 12. Nbd2 g6 13. Nc4 a5 14. Nfd2 Qe7 15.
Ne3 Bg7 16. Bb5 O-O 17. O-O Nb6 18. Rae1 Kh7 19. Kh1 Ra7 20. Nec4 Nxc4 21. Nxc4
Qd8 22. Qd2 Re7 23. f4 Bd4 24. Rf3 f5 25. e5 dxe5 26. d6 Re6 27. fxe5 Bb7 28.
Rf4 Rf7 29. Rxd4 cxd4 30. Qxd4 f4 31. Qf2 g5 32. Kh2 h5 33. Qc2+ Kg7 34. Nxa5
Qxa5 35. Qc4 Qb6 36. Qxe6 Qf2 37. Re2 Qg3+ 38. Kg1 f3 39. Rf2 Qxf2+ 40. Kxf2
fxg2+ 41. Qxf7+ Kxf7 42. Bc4+ Ke8 43. e6 1-0

[Event " Rotterdam-Stukkenjagers "]
[Site "www.schakers.info"]
[Date "2011.11.26"]
[Round "?"]
[White "Grooten, H."]
[Black "Winants, L."]
[Result "1/2-1/2"]
[ECO "E11"]
[Annotator "Rongen,Arthur"]
[PlyCount "130"]
[EventDate "2011.11.26"]
[SourceDate "2011.11.26"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d6 5. Qc2 c5 6. dxc5 dxc5 7. b3 Nc6 8.
e3 e5 9. Bb2 e4 10. Ng5 Bxd2+ 11. Qxd2 Qe7 12. O-O-O h6 13. Nh3 Bg4 14. Be2 Rd8
15. Qc2 Rxd1+ 16. Rxd1 Bxe2 17. Qxe2 Nb4 18. Kb1 Nd3 19. Ba1 O-O 20. Nf4 Nxf4
21. exf4 Re8 22. g4 Qe6 23. f5 Qc6 24. h4 e3 25. f3 Qc7 26. Bb2 Qf4 27. Rd3 h5
28. g5 Nh7 29. Bc1 Qxf5 30. Kb2 Nf8 31. Rxe3 Rxe3 32. Bxe3 Qe5+ 33. Ka3 Ng6 34.
Qf2 b6 35. Bd2 Kh7 36. Qe1 Qxe1 37. Bxe1 Ne5 38. Bg3 Nxf3 39. Bb8 Nxh4 40. Bxa7
Nf3 41. Bxb6 h4 42. Bxc5 h3 43. Bd6 Nxg5 (43... Kg6) 44. b4 Ne4 45. Bh2 g5 46.
b5 g4 47. b6 g3 48. Bxg3 Nxg3 49. b7 h2 50. b8=Q h1=Q 51. Qxg3 f5 52. Qd3 Kg6
53. Kb4 Qe1+ 54. Kb3 Kg5 55. c5 f4 56. c6 Qe6+ 57. Qc4 Qe3+ 58. Ka4 Qa7+ 59.
Kb5 Qb8+ 60. Kc5 Qf8+ 61. Kd4 Qh8+ 62. Kd3 Qh7+ 63. Qe4 Qc7 64. Ke2 Kf6 65. a4
$2 (65. Kf3) 65... Qe7 1/2-1/2

[Event " Rotterdam-Stukkenjagers "]
[Site "?"]
[Date "2011.11.26"]
[Round "?"]
[White "Kunin, V."]
[Black "Sprenger, J."]
[Result "0-1"]
[ECO "D23"]
[PlyCount "90"]
[EventDate "2011.11.26"]
[SourceDate "2011.11.26"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Qa4+ Nbd7 5. Qxc4 e6 6. Nc3 c5 7. Bg5 a6 8.
Rd1 b5 9. Qb3 c4 10. Qc2 Bb7 11. a3 Qa5 12. Bd2 Qc7 13. e4 e5 14. d5 Bc5 15.
Be2 O-O 16. O-O Ne8 17. Nh4 Nd6 18. Kh1 a5 19. a4 bxa4 20. Nxa4 Bb4 21. Be3
Rac8 22. f4 Rfe8 23. Bg4 Rb8 24. Bxd7 Qxd7 25. fxe5 Rxe5 26. Bf4 Rh5 27. Nf3
Re8 28. e5 Qg4 29. Nd4 Nf5 30. Nxf5 Rxf5 31. Qxc4 Rfxe5 32. h3 Qe2 33. b3 Rxd5
34. Qxe2 Rxe2 35. Rxd5 Bxd5 36. Rd1 Bxg2+ 37. Kg1 h6 38. h4 Bc6 39. Bd6 Bxd6
40. Rxd6 Bxa4 41. bxa4 Re4 42. Rd5 Rxa4 43. h5 Rg4+ 44. Kf2 Rg5 45. Rd8+ Kh7
0-1

[Event " Rotterdam-Stukkenjagers "]
[Site "?"]
[Date "2011.11.26"]
[Round "?"]
[White "Haast, A."]
[Black "Martens, M."]
[Result "1-0"]
[ECO "B41"]
[Annotator "Rongen,Arthur"]
[PlyCount "103"]
[EventDate "2011.11.26"]
[SourceDate "2011.11.26"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 d6 8. Be3
b6 9. Be2 Bb7 10. f3 Nbd7 11. O-O Be7 12. Rc1 O-O 13. b4 Rac8 14. Nb3 Qb8 15.
Kh1 Bd8 16. Qd2 Bc7 17. Bg1 Rfe8 18. Rfd1 Rcd8 19. Qa2 Qa8 20. c5 bxc5 21. bxc5
d5 22. exd5 Nxd5 23. Ne4 Ne5 24. Qc2 f5 25. Nd6 Bxd6 26. cxd6 Rxd6 27. Nc5 Bc8
28. Qa4 Red8 29. Bf2 Ng6 30. Bg3 e5 31. Bc4 Kh8 32. Be1 32... Bb7 $2 33. Nxb7
Qxb7 34. Ba5 Rb8 35. Qb3 Qxb3 36. Bxb3 Nge7 37. Bc7 Nxc7 38. Rxd6 Rxb3 39. Rd7
Ng8 40. Rdxc7 Rxa3 41. R7c5 Re3 42. Kg1 f4 43. R1c4 h6 44. Re4 Rxe4 45. fxe4
Nf6 46. Rxe5 Kg8 47. h3 g5 48. Kf2 g4 49. Ke2 h5 50. Kd3 Kf7 51. hxg4 hxg4 52.
Rf5 1-0

[Event " Rotterdam-Stukkenjagers "]
[Site "?"]
[Date "2011.11.26"]
[Round "?"]
[White "Sonneveld, M."]
[Black "van Dongen, C."]
[Result "1-0"]
[ECO "B10"]
[PlyCount "65"]
[EventDate "2011.11.26"]
[SourceDate "2011.11.26"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. Nf3 Bg7 8.
Bc4 O-O 9. d3 a6 10. Qa3 b6 11. O-O Bb7 12. Re1 Re8 13. Be3 Bf8 14. Qb3 Rc8 15.
a4 Nc5 16. Qa2 Bg7 17. Rac1 Ng4 18. d4 Nd7 19. Bf4 Ndf6 20. h3 Nh6 21. Ne5 Nf5
22. Rcd1 Nd6 23. Bb3 Rf8 24. Nd3 Nh5 25. Be5 f6 26. Bh2 f5 27. Be5 f4 28. f3
Kh8 29. Bxg7+ Kxg7 30. Re5 Nf5 31. Rde1 Rc7 32. a5 Rd7 33. Ne2 1-0

[Event " Rotterdam-Stukkenjagers "]
[Site "?"]
[Date "2011.11.26"]
[Round "?"]
[White "Muehren, BB."]
[Black "Cuijpers, F."]
[Result "0-1"]
[ECO "B09"]
[PlyCount "66"]
[EventDate "2011.11.26"]
[SourceDate "2011.11.26"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Na6 7. Be3 c5 8. Bxa6
cxd4 9. Bxb7 dxc3 10. Bxa8 cxb2 11. Rb1 Ba6 12. Bc6 Qc7 13. Nd4 e5 14. Bd5 Nxd5
15. exd5 exd4 16. Bd2 Qc5 17. Qf3 Qxc2 18. Qd1 Re8+ 19. Kf2 Re2+ 20. Qxe2 Bxe2
21. Kxe2 d3+ 22. Ke3 Qc5+ 23. Kf3 Qxd5+ 24. Kg3 Qxa2 25. Rhe1 Bf6 26. Rbd1 Kg7
27. Bb4 Qb3 28. Bd2 a5 29. h4 h5 30. f5 Qa4 31. fxg6 Kxg6 32. Rf1 Be5+ 33. Bf4
d2 0-1

[Event " Rotterdam-Stukkenjagers "]
[Site "?"]
[Date "2011.11.26"]
[Round "?"]
[White "Picard, R."]
[Black "Beukema, S."]
[Result "0-1"]
[ECO "C24"]
[PlyCount "80"]
[EventDate "2011.11.26"]
[SourceDate "2011.11.26"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bd6 6. exd5 cxd5 7. O-O Be6 8.
Re1 Nbd7 9. Bg5 O-O 10. Nc3 Qa5 11. Qd2 d4 12. Ne4 Qxd2 13. Nxf6+ gxf6 14. Bxd2
Nc5 15. Bxe6 fxe6 16. Reb1 Rac8 17. a4 Na6 18. c3 Nc5 19. b4 Nxd3 20. cxd4 e4
21. Ne1 Rc4 22. b5 Nxe1 23. Rxe1 f5 24. g3 Bb4 25. Bxb4 Rxb4 26. Red1 Rd8 27.
Rac1 Rxa4 28. Rc7 b6 29. Re7 Raxd4 30. Rxd4 Rxd4 31. Rxe6 Rd5 32. Re7 Rxb5 33.
Rxa7 Rb2 34. Kf1 b5 35. h4 b4 36. h5 b3 37. h6 Rc2 38. Rg7+ Kf8 39. Rb7 b2 40.
Kg2 e3 0-1

[Event " Rotterdam-Stukkenjagers "]
[Site "?"]
[Date "2011.11.26"]
[Round "?"]
[White "Nabuurs, M."]
[Black "v d Griendt, J W."]
[Result "1-0"]
[ECO "C00"]
[PlyCount "101"]
[EventDate "2011.11.26"]
[SourceDate "2011.11.26"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 d4 5. bxc5 Bxc5 6. Ba3 Qa5 7. Bxc5 Qxc5 8. c3
Nc6 9. cxd4 Nxd4 10. Qa4+ Bd7 11. Qxd4 Qc1+ 12. Ke2 Bb5+ 13. Ke3 Bxf1 14. Qa4+
Kf8 15. Qb5 Bxb5 16. Rxc1 Ne7 17. Nd4 Bd7 18. Nc3 f6 19. f4 fxe5 20. fxe5 Ng6
21. Rab1 b6 22. Ncb5 Nxe5 23. Rc7 a6 24. Nd6 Ke7 25. Rxb6 Rhb8 26. Nb7 Rc8 27.
Rxe6+ Kf8 28. Rxc8+ Bxc8 29. Rxe5 Bxb7 30. g4 Bc8 31. g5 Ra7 32. Nb3 Kf7 33.
Nc5 h6 34. h4 hxg5 35. hxg5 Kg6 36. d4 Bf5 37. d5 Kxg5 38. d6 Kf6 39. Rxf5+
Kxf5 40. d7 Ra8 41. Nb7 Ke5 42. d8=Q Rxd8 43. Nxd8 Kd5 44. Kd3 g5 45. Nf7 g4
46. Nh6 g3 47. Nf5 g2 48. Ne3+ Kc5 49. Nxg2 Kb4 50. Kc2 Ka3 51. Kb1 1-0

[Event " Rotterdam-Stukkenjagers "]
[Site "?"]
[Date "2011.11.26"]
[Round "?"]
[White "Besseling, M."]
[Black "Haast, M."]
[Result "0-1"]
[ECO "B07"]
[PlyCount "100"]
[EventDate "2011.11.26"]
[SourceDate "2011.11.26"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. h3 Nf6 5. Bd3 O-O 6. O-O c5 7. c3 Nc6 8. d5 Ne5
9. Nxe5 dxe5 10. c4 Ne8 11. Be3 b6 12. Nc3 Nd6 13. a3 Bd7 14. b4 Rc8 15. Qe2 f5
16. f3 f4 17. Bf2 g5 18. Rfb1 h5 19. bxc5 bxc5 20. a4 g4 21. hxg4 hxg4 22. Kf1
Qe8 23. Nb5 a6 24. Nxd6 exd6 25. Ke1 g3 26. Bg1 Rb8 27. a5 Qd8 28. Rxb8 Qxb8
29. Rb1 Qc7 30. Rb6 Ra8 31. Qb2 Kf7 32. Ke2 Ra7 33. Bc2 Bf6 34. Qa3 Be7 35. Ba4
Bxa4 36. Qxa4 Rb7 37. Qc6 Qxc6 38. dxc6 Ra7 39. Rb7 Ra8 40. Kd3 Ke8 41. Kc2 Bf8
42. Kc3 Rc8 43. Rb6 Kd8 44. Rxa6 Kc7 45. Ra7+ Kxc6 46. Rf7 Bh6 47. a6 Ra8 48.
a7 Bg5 49. Kb3 Bd8 50. Ka4 Bc7 0-1

[Event " Rotterdam-Stukkenjagers "]
[Site "?"]
[Date "2011.11.26"]
[Round "?"]
[White "Kamperman, T."]
[Black "Kuyff, R."]
[Result "0-1"]
[ECO "A08"]
[PlyCount "96"]
[EventDate "2011.11.26"]
[SourceDate "2011.11.26"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. O-O O-O 8. Re1
Bc7 9. c3 dxe4 10. dxe4 b6 11. Qe2 Bb7 12. Rd1 Qc8 13. Nc4 Ba6 14. e5 Rb8 15.
Bf4 Ng6 16. b3 Nce7 17. Qc2 Nxf4 18. gxf4 Ng6 19. Qe4 f5 20. Qe3 Bxc4 21. bxc4
Bd8 22. Rd3 Be7 23. Nd2 Rd8 24. Rxd8+ Qxd8 25. Rd1 Qd7 26. Bf3 Qa4 27. Nf1 Qxa2
28. Ng3 Qa4 29. Rd3 Rd8 30. Rxd8+ Bxd8 31. Qd3 Be7 32. Bd1 Nxf4 33. Qf3 Qxc4
34. Nh5 Nxh5 35. Qxh5 g6 36. Qf3 Kf7 37. Be2 Qd5 38. Qh3 h5 39. Qe3 c4 40. Bf3
Qd7 41. Qh6 Bf8 42. Qg5 Bg7 43. Qf4 b5 44. Qe3 Qc7 45. h3 a5 46. Kg2 a4 47. Ba8
Bxe5 48. Qf3 a3 0-1

[Event " Rotterdam-Stukkenjagers "]
[Site "?"]
[Date "2011.11.26"]
[Round "?"]
[White "Pel, B."]
[Black "Clijsen, M."]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "56"]
[EventDate "2011.11.26"]
[SourceDate "2011.11.26"]

1. g3 d5 2. Bg2 Nf6 3. d3 e5 4. Nf3 Nc6 5. O-O h6 6. a3 a5 7. b3 Bd6 8. Nc3 O-O
9. Nb5 Bc5 10. Bb2 Re8 11. Nxe5 Nxe5 12. d4 Bxa3 13. Rxa3 Ng6 14. c4 c6 15. Nc3
Be6 16. Qd3 Qd7 17. Na4 Bf5 18. Qd1 Qe6 19. Re1 Bg4 20. f3 Bh3 21. Nb6 Ra6 22.
c5 Qe3+ 23. Kh1 Ng4 24. fxg4 Bxg2+ 25. Kxg2 Nf4+ 26. gxf4 Qe4+ 27. Kg3 Qe3+ 28.
Kg2 Qe4+ 1/2-1/2

[Event " Groningen - Utrecht "]
[Site "round 3"]
[Date "2011.11.26"]
[Round "?"]
[White "Tjiam, Dharma"]
[Black "Hoeksema, Erik"]
[Result "*"]
[PlyCount "60"]
[EventDate "2011.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 b6 6. a3 Ba5 7. Bd2 O-O 8. Rb1
Na6 9. Nf4 Bxc3 10. Bxc3 Ne4 11. Bd3 Nxc3 12. bxc3 Bb7 13. e4 cxd4 14. cxd4 Qf6
15. Ne2 e5 16. d5 Nc5 17. O-O Ba6 18. Ng3 Nxd3 19. Qxd3 Rac8 20. Rb4 Rc5 21.
Nf5 g6 22. Ne3 Ra5 23. Re1 Rc8 24. Qb3 d6 25. Nf1 Qe7 26. Nd2 Qc7 27. a4 Qd7
28. Qc3 Rac5 29. Rc1 R8c7 30. Qd3 Rc8 *

[Event " Groningen - Utrecht "]
[Site "?"]
[Date "2011.11.26"]
[Round "?"]
[White "Tiviakov, Sergey"]
[Black "Smerdon, David"]
[Result "1-0"]
[PlyCount "59"]
[EventDate "2011.??.??"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 Qc7 12. Bd2 O-O 13. Rc1 a5 14. Nc3 Qf7 15.
Nb5 Bb8 16. Re1 Qh5 17. h3 Bd7 18. a3 a4 19. Nc3 Bd6 20. Bb5 Na5 21. Bxd7 Nxd7
22. Nb5 Bb8 23. Nc7 Bxc7 24. Rxc7 Nf6 25. Bxa5 Rxa5 26. Rxe6 Rb5 27. Qe2 Rb3
28. Ree7 Qh6 29. Qe6+ Kh8 30. Rc8 1-0

[Event " Groningen - Utrecht "]
[Site "round 3"]
[Date "2011.11.26"]
[Round "?"]
[White "Swinkels, Robin"]
[Black "van Pelt, Alexander"]
[Result "1-0"]
[PlyCount "55"]
[EventDate "2011.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8.
Qd2 Nge7 9. Nc3 Qg6 10. h4 h5 11. Rh3 Nd4 12. Rg3 Qf6 13. Qd1 b5 14. Bg5 Qc6
15. Bxe7 Kxe7 16. Nd5+ Kf8 17. c3 Ne6 18. a4 bxa4 19. Qxa4 Qxa4 20. Rxa4 Bb7
21. Nb6 Rd8 22. Bxa6 Bxa6 23. Rxa6 Nc5 24. Ra7 Rh6 25. Nc4 Nxe4 26. Re3 d5 27.
Nxe5 Rf6 28. Nd7+ 1-0

[Event " Groningen - Utrecht "]
[Site "round 3"]
[Date "2011.11.26"]
[Round "?"]
[White "Brandenburg, Daan"]
[Black "Dambacher, Martijn"]
[Result "1-0"]
[PlyCount "51"]
[EventDate "2011.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nf3 Nc6 8. O-O
Qb8 9. Re1 Nge7 10. e5 Ng6 11. Qe2 Bb7 12. h4 b4 13. Na4 d6 14. Nb6 Ra7 15.
exd6 Bxd6 16. Bxg6 hxg6 17. Be3 Ne7 18. Rad1 Bxf3 19. Qxf3 Rxh4 20. g3 Rh5 21.
Nc4 Rd7 22. Rxd6 Rxd6 23. Bf4 e5 24. Bxe5 Rxe5 25. Nxe5 Re6 26. Qh1 1-0

[Event " Groningen - Utrecht "]
[Site "round 3"]
[Date "2011.11.26"]
[Round "?"]
[White "Willemze, Thomas"]
[Black "Lobzhanidze, David"]
[Result "1-0"]
[PlyCount "119"]
[EventDate "2011.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. a3 O-O 6. d3 a6 7. Bc4 Be7 8. h3
d6 9. O-O Be6 10. Bxe6 fxe6 11. d4 exd4 12. Nxd4 Nxd4 13. Qxd4 e5 14. Qc4+ Kh8
15. Bg5 c6 16. Qe6 Qc7 17. Rad1 Rae8 18. Qc4 b5 19. Qd3 Rd8 20. f4 exf4 21.
Bxf4 Qc8 22. Qe2 Qe6 23. e5 dxe5 24. Qxe5 Qxe5 25. Bxe5 Rxd1 26. Rxd1 Rd8 27.
Rxd8+ Bxd8 28. Ne2 Kg8 29. Kf2 Kf7 30. Kf3 Ke6 31. Bc3 g6 32. Nf4+ Kd6 33. Bb4+
c5 34. Bxc5+ Kxc5 35. Ne6+ Kd5 36. Nxd8 Nd7 37. Nf7 Nb6 38. Ng5 Nc4 39. Nxh7
Nxb2 40. Nf6+ Kd4 41. h4 Nc4 42. g4 Nxa3 43. Kf4 Nc4 44. h5 gxh5 45. gxh5 b4
46. h6 Nd6 47. h7 Nf7 48. Nd7 Kd5 49. Kf5 a5 50. Ne5 Nh8 51. Ng6 a4 52. Nxh8 b3
53. Ng6 b2 54. Nf4+ Kc4 55. h8=Q b1=Q 56. Qc8+ Kd4 57. Ne6+ Ke3 58. Qc3+ Kf2
59. Qd4+ Ke1 60. Qg1+ 1-0

[Event " Groningen - Utrecht "]
[Site "round 3"]
[Date "2011.11.26"]
[Round "?"]
[White "Paulet, Iozefina"]
[Black "Houben, Jaap"]
[Result "0-1"]
[PlyCount "130"]
[EventDate "2011.??.??"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Nf3 Nbd7 6. Qd2 e5 7. h3 Qe7 8. Bd3
Bg7 9. O-O O-O 10. dxe5 dxe5 11. Ne2 Nc5 12. Ng3 Rd8 13. Qb4 Nfd7 14. Rfd1 a5
15. Qe1 Nf8 16. Bf1 Nfe6 17. Rxd8+ Qxd8 18. Rd1 Qe7 19. b3 b6 20. Bc4 b5 21.
Bxe6 Nxe6 22. Qc3 Bb7 23. h4 c5 24. h5 Nd4 25. h6 Bf8 26. Qd3 b4 27. c3 bxc3
28. Qxc3 Bxe4 29. Nd2 Bd5 30. Re1 f5 31. Nc4 Qf6 32. Bc1 f4 33. Ne4 Qf5 34. f3
Bxe4 35. fxe4 Qh5 36. Nb6 Ra7 37. Qc4+ Kh8 38. Qd5 Qg5 39. Kf1 Qf6 40. Nd7 Qa6+
41. Kg1 Rxd7 42. Qxd7 Qf6 43. Qh3 g5 44. Bb2 Qxh6 45. Qxh6 Bxh6 46. Bxd4 cxd4
47. Rc1 Bf8 48. Kf1 Bb4 49. Rc8+ Kg7 50. Ke2 g4 51. Ra8 h5 52. a3 Bc3 53. Ra7+
Kg6 54. Ra6+ Kg5 55. Re6 Kh4 56. Kf2 d3 57. b4 axb4 58. axb4 Bd4+ 59. Ke1 Kg3
60. Kf1 d2 61. Ke2 Kxg2 62. Kxd2 f3 63. Rf6 f2 64. Ke2 h4 65. b5 h3 0-1

[Event " Groningen - Utrecht "]
[Site "round 3"]
[Date "2011.11.26"]
[Round "?"]
[White "Baljon, Christofoor"]
[Black "Michielsen, Joost"]
[Result "0-1"]
[PlyCount "44"]
[EventDate "2011.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 g6 7. h3 Bg7 8. Be3
O-O 9. O-O-O Nbd7 10. g4 e6 11. g5 Nh5 12. Rd2 b5 13. Nc6 Qc7 14. Ne7+ Kh8 15.
Qd1 Bb7 16. Rxd6 Nb8 17. Nxg6+ fxg6 18. Rxe6 Nf4 19. Rd6 b4 20. Bb6 Qf7 21. Nd5
Nxd5 22. exd5 Qf4+ 0-1

[Event " Groningen - Utrecht "]
[Site "round 3"]
[Date "2011.11.26"]
[Round "?"]
[White "Houtman, Joop"]
[Black "Jens, Jelmer"]
[Result "0-1"]
[PlyCount "68"]
[EventDate "2011.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15.
a4 c5 16. dxe5 dxe5 17. b3 Qc7 18. Qe2 b4 19. Bb2 bxc3 20. Bxc3 Nb8 21. Bd3 Nc6
22. Rac1 Qb6 23. Bc4 Bh6 24. Bd2 Bf4 25. Ng5 Nd4 26. Qd3 Re7 27. Bxf4 exf4 28.
e5 fxg3 29. exf6 gxf2+ 30. Kxf2 Qxf6+ 31. Nf3 Bxf3 32. gxf3 Qh4+ 33. Kf1 Qxh3+
34. Kf2 Qh4+ 0-1

[Event " Groningen - Utrecht "]
[Site "round 3"]
[Date "2011.11.26"]
[Round "?"]
[White "Klip, Hans"]
[Black "Abma, Klaas"]
[Result "1-0"]
[PlyCount "57"]
[EventDate "2011.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Nf3 Nc6 6. dxc5 Bxc5 7. Bd3 a6 8. O-O
Bd7 9. a3 Nge7 10. Bf4 Ng6 11. Bg3 Be7 12. Re1 Nh4 13. Nxh4 Bxh4 14. Qh5 Bxg3
15. hxg3 g6 16. Qf3 h5 17. Rad1 Qe7 18. b4 O-O 19. g4 hxg4 20. Qxg4 Kg7 21. g3
f5 22. exf6+ Qxf6 23. f4 Ne7 24. Re5 Rh8 25. Rde1 Nc6 26. Nxd5 Nxe5 27. fxe5
Qf7 28. Rf1 Qe8 29. Nc7 1-0

[Event " Groningen - Utrecht "]
[Site "round 3"]
[Date "2011.11.26"]
[Round "?"]
[White "van Oosterom, Chiel"]
[Black "Rupert, Casper"]
[Result "1/2-1/2"]
[PlyCount "102"]
[EventDate "2011.??.??"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7
8. O-O Be7 9. dxc5 Nxc5 10. Re1 O-O 11. Nf1 Qd7 12. Be3 Rfe8 13. Bd4 Nfe4 14.
Ne5 Qf5 15. Qf3 Qxf3 16. Nxf3 Ne6 17. Be3 Bf6 18. c3 a5 19. Rad1 a4 20. a3 Ra5
21. Nd4 Nd6 22. Nc2 Nc4 23. Bc1 Rd8 24. Nfe3 Nxe3 25. Bxe3 Rb5 26. Nb4 Kf8 27.
Rd3 d4 28. cxd4 Nxd4 29. Red1 Ne6 30. Rxd8+ Bxd8 31. Rd5 Rxd5 32. Nxd5 b5 33.
Nc3 Bf6 34. Nxb5 Bxb2 35. Kf1 Ke7 36. Ke2 Kd7 37. Kd3 Kc6 38. Kc4 f5 39. Kb4 f4
40. Bd2 Bf6 41. Kc4 Be5 42. f3 g5 43. Bc3 Bb8 44. Bf6 h6 45. h3 h5 46. Bb2 Nf8
47. Nd4+ Kd7 48. Kd5 Ng6 49. Nf5 Ne7+ 50. Ke4 Ng6 51. Bf6 Ba7 1/2-1/2

[Event " HMC Calder - Voerendaal "]
[Site "www.schakers.info"]
[Date "2011.11.26"]
[Round "3.1"]
[White "Orlov, Andrey"]
[Black "Fridman, Daniel"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2525"]
[BlackElo "2652"]
[Annotator "Olthof"]
[PlyCount "99"]
[EventDate "2011.11.26"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 O-O 7. O-O Re8 8. c3
a5 9. Re1 Nbd7 10. d4 exd4 11. Nxd4 dxe4 12. Nxe4 Nxe4 13. Rxe4 Rxe4 14. Bxe4
Nf6 15. Bf3 Bh3 16. Be3 a4 17. b4 axb3 18. axb3 Rxa1 19. Qxa1 h6 20. Qd1 Be5
21. c4 Qa5 22. Ne2 Ng4 23. Bd2 Qb6 24. Be1 Nf6 25. Nc3 Bf5 26. Kg2 Qc7 27. Qe2
Bd4 28. Ne4 Nd7 29. Bc3 Bxc3 30. Nxc3 Qb6 31. Qa2 Qb4 32. Qb2 Nc5 33. Bd1 Be6
34. Qc2 b5 35. Na2 Qe1 36. Qe2 Qa5 37. b4 Qa8 38. cxb5 cxb5+ 39. f3 Bc4 40. Qd2
Nd3 41. Be2 Ne1+ 42. Qxe1 Qxa2 43. Kf1 Kf8 44. Bxc4 bxc4 45. Qd1 Ke7 46. Qd4
Qb1+ 47. Ke2 Qxb4 48. Qxg7 Qb6 49. Qc3 Qc6 50. Kd2 1/2-1/2

[Event " HMC Calder - Voerendaal "]
[Site "Den Bosch"]
[Date "2011.11.26"]
[Round "3.2"]
[White "Burg, Twan"]
[Black "Levin, Felix"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "2462"]
[BlackElo "2482"]
[Annotator "Olthof"]
[PlyCount "139"]
[EventDate "2011.09.17"]
[SourceDate "2009.02.07"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Nf3 e6 8.
Bc4 Nd7 9. Qe2 Nb6 10. Bb3 Bg7 11. Nh4 Bg6 12. f4 f5 13. g3 Bf6 14. Ng2 h5 15.
h4 Be7 16. Be3 Nd5 17. O-O Nf6 18. Ne1 Ne4 19. Rf3 Qd7 20. Nd3 f6 21. Kh2 O-O
22. Rd1 Kg7 23. Bg1 Rfe8 24. Bc2 Bf8 25. Re3 Bf7 26. Nf2 Nd6 27. Re1 Nb5 28.
Nd3 b6 29. Bb3 Nc7 30. Rf3 a5 31. a3 a4 32. Bd1 b5 33. Be3 Nd5 34. Bc1 Rec8 35.
Qg2 c5 36. dxc5 Bxc5 37. Nxc5 Rxc5 38. Rd3 Rd8 39. Bf3 Qc7 40. Qe2 Kh6 41. Be3
Rc6 42. Bd4 Rcd6 43. Red1 R6d7 44. R3d2 Qc4 45. Qg2 Kg7 46. Rd3 Qc7 47. Qe2 Rh8
48. R3d2 Qb8 49. Re1 Rb7 50. Qf2 Rd8 51. Kh3 Rbd7 52. Qe2 Kh6 53. Red1 Rd6 54.
Rd3 R6d7 55. R1d2 Rd6 56. Qd1 R6d7 57. Bxf6 Ne3 58. Qe2 Rxd3 59. Rxd3 Rxd3 60.
Qxd3 Ng4 61. Qd4 Qc8 62. Bh8 Qg8 63. Kg2 Kh7 64. Be5 Qe8 65. Qa7 Kg6 66. Bd4
Qd8 67. Qc5 Qd7 68. Bc6 Qd8 69. Qxb5 Qd6 70. Bf3 1-0

[Event " HMC Calder - Voerendaal "]
[Site "Den Bosch"]
[Date "2011.11.26"]
[Round "3.3"]
[White "Saltaev, Mikhail"]
[Black "Broekmeulen, Jasper"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2484"]
[BlackElo "2388"]
[Annotator "Bosch"]
[PlyCount "78"]
[EventDate "2011.09.17"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 O-O 7. O-O Re8 8.
Bf3 Bf8 9. Nf5 Bxf5 10. exf5 c6 11. Bg5 d5 12. a4 Nbd7 13. a5 a6 14. Qd4 h6 15.
Bh4 Bc5 16. Qf4 Qe7 17. Bg3 Ne5 18. Be2 Bd6 19. Qd4 Qd7 20. Bd3 Nxd3 21. Qxd3
Bxg3 22. fxg3 Re5 23. Rae1 Rae8 24. Rxe5 Rxe5 25. b4 Qe7 26. Qd4 Re1 27. h3
Qe3+ 28. Qxe3 Rxe3 29. Rf3 Re1+ 30. Rf1 Re3 31. Rf3 Re1+ 32. Rf1 Re5 33. Na4
Re2 34. Rf2 Re1+ 35. Rf1 Re2 36. Rf2 Re4 37. Rf4 Re1+ 38. Rf1 Re4 39. Rf4 Re2
1/2-1/2

[Event " HMC Calder - Voerendaal "]
[Site "Den Bosch"]
[Date "2011.11.26"]
[Round "3.4"]
[White "Bosch, Jeroen"]
[Black "Bitalzadeh, Ali"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2406"]
[BlackElo "2409"]
[Annotator "Burg"]
[PlyCount "82"]
[EventDate "2011.09.17"]

1. e4 e6 2. Qe2 c5 3. Nf3 Nc6 4. g3 g6 5. Na3 Nge7 6. c3 Bg7 7. h4 h6 8. d3 d6
9. Bg2 e5 10. Nc2 O-O 11. Be3 f5 12. Qd2 Kh7 13. h5 g5 14. exf5 Nxf5 15. c4 Kh8
16. Ng1 Qf6 17. Rb1 Be6 18. Nf3 Rae8 19. O-O Nfe7 20. Nh2 Qf7 21. Qd1 Rd8 22.
b4 cxb4 23. Nxb4 d5 24. cxd5 Nxd5 25. Nxd5 Bxd5 26. Bxd5 Rxd5 27. Qb3 b6 28.
Qa4 Nd4 29. Bxd4 Rxd4 30. Qa6 Rfd8 31. Rbc1 Rxd3 32. Rc8 e4 33. Rfc1 Rxc8 34.
Qxc8+ Kh7 35. Rc7 Rd1+ 36. Kg2 Qd5 37. Ng4 e3+ 38. f3 Qd2+ 39. Kh3 Rh1+ 40. Nh2
Qxh2+ 41. Kg4 Qh3# 1-0

[Event " HMC Calder - Voerendaal "]
[Site "Den Bosch"]
[Date "2011.11.26"]
[Round "3.5"]
[White "Hausrath, Daniel"]
[Black "Van der Stricht, Geert"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2507"]
[BlackElo "2365"]
[Annotator "Olthof"]
[PlyCount "141"]
[EventDate "2011.09.17"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. O-O Nd7 6. cxd5 exd5 7. d3 Ngf6 8.
Nc3 Be7 9. e4 O-O 10. Qc2 dxe4 11. dxe4 Qa5 12. h3 Bxf3 13. Bxf3 Rad8 14. Bd2
Qc7 15. Bf4 Ne5 16. Be2 Bc5 17. Kg2 Rd7 18. Rac1 Qb8 19. Nd5 cxd5 20. Qxc5 Nxe4
21. Qd4 Re7 22. Qxd5 Nf6 23. Qc5 Re6 24. Bf3 b6 25. Qa3 a5 26. Rfd1 Qe8 27.
Bxe5 Rxe5 28. Rc6 Rb5 29. Rd4 Qe5 30. Qc3 h6 31. Qd2 Re8 32. Rc3 Rxb2 33. Qxb2
Qxd4 34. Qb3 Ne4 35. Re3 Re6 36. Bxe4 Rxe4 37. Rd3 Qf6 38. Qd1 g6 39. Rf3 Qe6
40. Qd2 h5 41. Qd8+ Kg7 42. Rb3 Rc4 43. Qxb6 Qxb6 44. Rxb6 Rc2 45. a4 Ra2 46.
Ra6 Rxa4 47. h4 Ra1 48. Kf3 a4 49. Ke2 a3 50. Kf3 Kh6 51. Ra7 Kg7 52. Ra6 Ra2
53. Ke3 Kf8 54. Ra7 Ke8 55. Kf3 Ra1 56. Kg2 f6 57. Kf3 a2 58. Kg2 Kd8 59. Kf3
g5 60. hxg5 fxg5 61. Kg2 Kc8 62. Ra8+ Kc7 63. Ra7+ Kc6 64. Ra5 h4 65. gxh4 gxh4
66. f4 h3+ 67. Kh2 Kd6 68. f5 Ke7 69. f6+ Kxf6 70. Ra6+ Ke5 71. Ra8 1/2-1/2

[Event " HMC Calder - Voerendaal "]
[Site "Den Bosch"]
[Date "2011.11.26"]
[Round "3.6"]
[White "Miedema, David"]
[Black "Sielecki, Christoph"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2393"]
[BlackElo "2391"]
[Annotator "Olthof"]
[PlyCount "158"]
[EventDate "2011.09.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. c5 Nh5 8. Bg3
c6 9. Bd3 b6 10. Ne5 Nxe5 11. Bxe5 Nf6 12. b4 a5 13. a3 Nd7 14. Bg3 Ba6 15. b5
Bb7 16. bxc6 Bxc6 17. cxb6 Nxb6 18. O-O Bd6 19. Bxd6 Qxd6 20. Bxh7+ Kxh7 21.
Qb1+ g6 22. Qxb6 Rfb8 23. Qc5 Qxc5 24. dxc5 a4 25. Na2 Rb3 26. Nb4 Rc8 27. Rfc1
Kg7 28. Kf1 Bb5+ 29. Ke1 Rb2 30. Ra2 Rxa2 31. Nxa2 Bc4 32. Nc3 Rxc5 33. Nxa4
Ra5 34. Nb2 Rxa3 35. Nxc4 dxc4 36. Rxc4 f5 37. Ke2 Ra2+ 38. Kf3 Kf6 39. g4
fxg4+ 40. Rxg4 g5 41. Rc4 Ra8 42. Kg3 Ra1 43. Rc8 Rg1+ 44. Kf3 g4+ 45. Ke2 Rh1
46. Rh8 Kf5 47. Rh6 Ke5 48. Rh4 Kf5 49. Rh7 Kg6 50. Rh8 Kf5 51. f3 gxf3+ 52.
Kxf3 Rf1+ 53. Ke2 Ra1 54. Rf8+ Ke5 55. Rf2 Ra8 56. h3 Ra1 57. Rf4 Rh1 58. Rh4
Ra1 59. Kf2 Kd5 60. Kg3 Rg1+ 61. Kf2 Rh1 62. Kg2 Re1 63. Kf3 Rf1+ 64. Kg3 Rg1+
65. Kf4 Rf1+ 66. Kg5 Rf3 67. Rd4+ Ke5 68. h4 Rxe3 69. Rg4 Ra3 70. h5 Ra8 71. h6
Rg8+ 72. Kh5 Rh8 73. Kg6 Rg8+ 74. Kh5 Rh8 75. Ra4 Kf5 76. Ra7 e5 77. h7 e4 78.
Rf7+ Ke5 79. Kg5 e3 1/2-1/2

[Event " HMC Calder - Voerendaal "]
[Site "Den Bosch"]
[Date "2011.11.26"]
[Round "3.7"]
[White "Trella, Thomas"]
[Black "Van Kerkhof, David"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2415"]
[BlackElo "2279"]
[Annotator "Olthof"]
[PlyCount "72"]
[EventDate "2011.09.17"]

1. c4 e5 2. g3 Nc6 3. Nc3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 f5 7. Nge2 Nf6 8. O-O
O-O 9. Nd5 Be6 10. Bg5 Ne7 11. b3 c6 12. Nxe7+ Qxe7 13. Qd2 Rf7 14. d4 Qf8 15.
Bxf6 Rxf6 16. Rad1 f4 17. f3 fxg3 18. hxg3 Bh6 19. Qc3 Re8 20. Rd3 Rf7 21. Kh2
Bg5 22. dxe5 dxe5 23. Bh3 Qh6 24. Ng1 Rd7 25. Rfd1 Rd4 26. Kg2 Bxh3+ 27. Nxh3
Be3 28. Rxd4 exd4 29. Qd3 Rf8 30. f4 Qh5 31. Ng5 Qg4 32. Nh3 g5 33. Rf1 gxf4
34. Rf3 h5 35. e5 h4 36. Nxf4 Rxf4 0-1

[Event " HMC Calder - Voerendaal "]
[Site "Den Bosch"]
[Date "2011.11.26"]
[Round "3.8"]
[White "Abeln, Michiel"]
[Black "Tereick, Benjamin"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2322"]
[BlackElo "2386"]
[Annotator "Olthof"]
[PlyCount "72"]
[EventDate "2011.09.17"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. Nc3 Nf6 5. e3 b6 6. Nf3 O-O 7. Bd3 d5 8. O-O
Bb7 9. Rc1 Re8 10. Be1 Bf8 11. Ne5 c5 12. cxd5 exd5 13. f4 Be7 14. Rf3 Nc6 15.
Rh3 g6 16. Bf2 Nxe5 17. fxe5 Ne4 18. Qf3 Ng5 19. Qg3 Nxh3+ 20. gxh3 Kh8 21. Kh1
f6 22. Rg1 fxe5 23. Qxe5+ Bf6 24. Qg3 Bg7 25. Nb5 Ba6 26. Nd6 Rf8 27. Bxg6 hxg6
28. Qxg6 Qf6 29. Qh5+ Qh6 30. Qxd5 Be2 31. Rg3 Qh5 32. Qe6 Rxf2 33. e4 Raf8 34.
Nf5 Bd3 35. Rg4 R2xf5 36. exf5 Bxf5 0-1

[Event " HMC Calder - Voerendaal "]
[Site "Den Bosch"]
[Date "2010.11.26"]
[Round "3.9"]
[White "Lemmers, Oscar"]
[Black "Ondersteijn, Niels"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2382"]
[BlackElo "2296"]
[Annotator "Olthof"]
[PlyCount "53"]
[EventDate "2011.09.17"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. e5 Bg7 6. Nc3 Nc6 7. h3 f6 8. f4 e6
9. Nf3 Nge7 10. g4 O-O 11. Bg2 b5 12. Be3 Qb6 13. Qd2 a5 14. O-O a4 15. b4 axb3
16. axb3 Bd7 17. exf6 Bxf6 18. Ne5 Qb7 19. Rxa8 Rxa8 20. Nd3 Nd8 21. Nc5 Qc6
22. f5 exf5 23. Bg5 Ra7 24. Nxb5 Qxb5 25. Bxf6 Kf7 26. Bxe7 Kxe7 27. Qg5+ 1-0

[Event " HMC Calder - Voerendaal "]
[Site "Den Bosch"]
[Date "2011.11.26"]
[Round "3.10"]
[White "Span, Paul"]
[Black "Driessens, Patrick"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2305"]
[BlackElo "2311"]
[Annotator "Olthof"]
[PlyCount "80"]
[EventDate "2011.09.17"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Qb3 Qb6 6. Ne5 Bf5 7. Qxb6 axb6 8.
cxd5 Nxd5 9. Bc4 Nd7 10. Nxd7 Bxd7 11. Bxd5 cxd5 12. Nc3 e6 13. O-O b5 14. Bd2
b4 15. Ne2 Bb5 16. Rfe1 Bd6 17. Ng3 h5 18. f3 Kd7 19. e4 h4 20. Nf1 h3 21. g3
Rhc8 22. e5 Be7 23. Ne3 Rc6 24. Rec1 Rca6 25. Nc2 Rxa2 26. Rxa2 Rxa2 27. Bxb4
Bxb4 28. Nxb4 Rxb2 29. Nc2 Bd3 30. Ne1 Bc4 31. Rc2 Rb1 32. Kf2 b5 33. Rd2 b4
34. Nd3 b3 35. Nb2 Kc6 36. Ke3 Kb5 37. Nd1 Kb4 38. f4 Rxd1 39. Rxd1 b2 40. f5
exf5 0-1

[Event " Accres Apeldoorn - HSG "]
[Site "www.schakers.info"]
[Date "2011.11.26"]
[Round "3"]
[White "Chuchelov, V."]
[Black "Zaragatski, I."]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "56"]
[EventDate "2011.??.??"]
[SourceDate "2011.11.27"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4
d6 9. Bg5 a6 10. Bxf6 Bxf6 11. Qf4 Ra7 12. Rfd1 Be7 13. Ne4 Bxe4 14. Qxe4 O-O
15. Nd4 Rc7 16. b3 Rc5 17. a4 Qc7 18. Qb1 Nd7 19. Ra2 Nf6 20. Rc2 Rc8 21. Rdd2
Qd7 22. e3 R8c7 23. Qf1 Qc8 24. Qd3 Bf8 25. Bh3 Rh5 26. Bg2 Rhc5 27. Bh3 Rh5
28. Bg2 Rhc5 1/2-1/2

[Event " Accres Apeldoorn - HSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3"]
[White "Pruijssers, R."]
[Black "Seirawan, Y."]
[Result "1-0"]
[ECO "B12"]
[PlyCount "63"]
[EventDate "2011.??.??"]
[SourceDate "2011.11.27"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. Nbd2 Nd7 7. O-O Nc8 8. Nb3
Be7 9. Be3 O-O 10. c3 Ncb6 11. Na5 Qc7 12. b4 f6 13. exf6 Nxf6 14. Ne5 Ne4 15.
Qe1 Na4 16. c4 Bd6 17. Bf4 g5 18. c5 gxf4 19. cxd6 Nxd6 20. Qd2 Bg6 21. Nxg6
hxg6 22. Qc2 Nf5 23. Qxa4 Nxd4 24. Qd1 Nxe2+ 25. Qxe2 e5 26. Qg4 Kg7 27. Rac1
Rf5 28. Rc3 Rh8 29. Rfc1 Qf7 30. Nxb7 Rfh5 31. h3 Rh4 32. Nd6 1-0

[Event " Accres Apeldoorn - HSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3"]
[White "Nikolic, P."]
[Black "Siebrecht, S."]
[Result "1-0"]
[ECO "D45"]
[PlyCount "53"]
[EventDate "2011.??.??"]
[SourceDate "2011.11.27"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. b3
b6 9. O-O Bb7 10. Bb2 Qe7 11. Rfe1 Rac8 12. e4 Nxe4 13. Nxe4 dxe4 14. Qxe4 Nf6
15. Qh4 Ba3 16. Bc3 Bb4 17. Rac1 Bxc3 18. Rxc3 c5 19. Bd3 Rfe8 20. Bb1 Rcd8 21.
d5 Qd6 22. Rce3 exd5 23. Bxh7+ Kf8 24. Bf5 Rxe3 25. Qh8+ Ng8 26. Rxe3 g6 27.
Ng5 1-0

[Event " Accres Apeldoorn - HSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3"]
[White "Kuipers, S."]
[Black "Van Kampen, R."]
[Result "0-1"]
[ECO "B90"]
[PlyCount "104"]
[EventDate "2011.??.??"]
[SourceDate "2011.11.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3
h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 Qc7 12. c4 a5 13. Rc1 a4 14. Na1 g6 15.
Be2 Qa5 16. Qxa5 Rxa5 17. Nc2 Bh6 18. Bxh6 Rxh6 19. Na3 Nc5 20. Kd2 Rh8 21. Nb5
Kd7 22. Rhf1 h4 23. f4 Nfe4+ 24. Kc2 f5 25. Rf3 exf4 26. Rxf4 Raa8 27. Bd3 Nxd3
28. Kxd3 Rae8 29. Nd4 Nc5+ 30. Kd2 Re4 31. Rcf1 Rxf4 32. Rxf4 h3 33. gxh3 Rxh3
34. Nf3 Ke7 35. Ke2 Kf6 36. Rh4 Rxh4 37. Nxh4 g5 38. Ng2 Ke5 39. h4 gxh4 40.
Nxh4 Ke4 41. Nf3 b6 42. Nh4 Nd3 43. Nxf5 Nf4+ 44. Kd2 Kxf5 45. Kc3 Ke4 46. Kb4
Nd3+ 47. Kxa4 Nxb2+ 48. Kb5 Kd4 49. Kxb6 Nxc4+ 50. Kc6 Ke4 51. a3 Kd4 52. a4
Ke5 0-1

[Event " Accres Apeldoorn - HSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3"]
[White "Vedder, H."]
[Black "Kabatianski, A."]
[Result "1-0"]
[ECO "B30"]
[PlyCount "95"]
[EventDate "2011.??.??"]
[SourceDate "2011.11.27"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nd4 5. a4 a6 6. Bc4 Nf6 7. e5 d5 8. exd6
Qxd6 9. d3 Be7 10. Ne4 Qc7 11. c3 Nc6 12. O-O O-O 13. Qe2 Bd7 14. Bg5 Nxe4 15.
Qxe4 Bd6 16. Rfe1 Rae8 17. Bd2 h6 18. Qg4 f5 19. Qh5 Rf6 20. Re2 Na5 21. Ba2 c4
22. dxc4 Nxc4 23. Nd4 e5 24. Rae1 Ref8 25. Nc2 Kh7 26. Bc1 Bxa4 27. Nb4 Nb6 28.
Be3 Be8 29. Qh3 Bf7 30. Bb1 e4 31. f3 a5 32. Bd4 Bc5 33. fxe4 axb4 34. e5 Rg6
35. Bxf5 Nd5 36. Rf2 bxc3 37. bxc3 Ne7 38. Bb1 Qc6 39. e6 Bxd4 40. cxd4 Bxe6
41. Qxe6 Rxf2 42. Bxg6+ Nxg6 43. Qxc6 bxc6 44. Kxf2 Nf4 45. Kf3 Nd5 46. Ke4 Kg6
47. Rc1 Ne7 48. Ke5 1-0

[Event " Accres Apeldoorn - HSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3"]
[White "Van der Oudeweetering, A."]
[Black "Delemarre, J."]
[Result "1/2-1/2"]
[ECO "C19"]
[PlyCount "33"]
[EventDate "2011.??.??"]
[SourceDate "2011.11.27"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 b6 8. a4
Ba6 9. Bxa6 Nxa6 10. Qd3 Nb8 11. O-O Nd7 12. Re1 h6 13. a5 O-O 14. c4 cxd4 15.
cxd5 Nc5 16. Qxd4 Qxd5 17. Qxd5 1/2-1/2

[Event " Accres Apeldoorn - HSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3"]
[White "Markus, J."]
[Black "Rijnaarts, S."]
[Result "1/2-1/2"]
[ECO "D04"]
[PlyCount "72"]
[EventDate "2011.??.??"]
[SourceDate "2011.11.27"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Nbd2 Bf5 5. Be2 h6 6. O-O e6 7. Ne5 Nbd7 8. f4
Bd6 9. b3 Qe7 10. Bb2 Ne4 11. Nxe4 Bxe4 12. Nxd7 Qxd7 13. Bd3 Bxd3 14. Qxd3 f5
15. c4 O-O-O 16. c5 Bb8 17. a4 g5 18. b4 Rdg8 19. Bc1 Rg6 20. Rf2 Rhg8 21. Rb1
h5 22. b5 h4 23. bxc6 Qxc6 24. Qb5 Bc7 25. Qxc6 bxc6 26. Rb3 Kd7 27. Rb7 Rb8
28. Rxb8 Bxb8 29. h3 gxf4 30. exf4 Rg3 31. Rf3 Rxf3 32. gxf3 Kc7 33. Bd2 Kb7
34. Kf2 Ka6 35. Ke3 Bc7 36. Be1 Bd8 1/2-1/2

[Event " Accres Apeldoorn - HSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3"]
[White "Zwirs, N."]
[Black "Henseler, J."]
[Result "1/2-1/2"]
[ECO "C92"]
[PlyCount "161"]
[EventDate "2011.??.??"]
[SourceDate "2011.11.27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. Bc2 g6 13. d5 Ne7 14. a4 Bg7 15. b4
c6 16. dxc6 Bxc6 17. Nb3 d5 18. exd5 Nfxd5 19. Bd2 Qc7 20. Nc5 Nf4 21. Be4 Bxe4
22. Rxe4 Ned5 23. Qb3 Qc8 24. Rd1 Qf5 25. Nh2 h5 26. Nf1 h4 27. Nh2 Bf8 28. Ng4
Kg7 29. Bxf4 Nxf4 30. Rde1 Bxc5 31. bxc5 Nd3 32. axb5 axb5 33. Qxb5 Nxe1 34.
Rxe1 Rab8 35. Qa4 Ra8 36. Qc4 Rac8 37. c6 Qe6 38. Qd3 Qxc6 39. Qd2 Kg8 40. Qh6
Re6 41. Re3 e4 42. Qxh4 Ra8 43. Rxe4 Rxe4 44. Nf6+ Kg7 45. Nxe4 Ra4 46. f3 Qxc3
47. Qe7 Qe3+ 48. Kh2 Qf4+ 49. Ng3 Ra5 50. Qe4 Qxe4 51. Nxe4 Ra2 52. h4 f5 53.
Ng5 Kf6 54. Kg3 f4+ 55. Kh3 Kf5 56. Ne4 Ra1 57. Kh2 Rb1 58. Nd2 Ra1 59. Ne4 Rb1
60. Nf2 Ra1 61. Ng4 Rb1 62. Nh6+ Ke5 63. Kh3 Rh1+ 64. Kg4 Kf6 65. Kxf4 Rxh4+
66. Ng4+ Kg7 67. g3 Rh1 68. Ne5 Ra1 69. Kg5 Ra5 70. f4 Rb5 71. Kg4 Rb3 72. Nf3
Kf6 73. Nd2 Rb4 74. Nf3 Ra4 75. Ne5 Rd4 76. Kf3 g5 77. Ng4+ Kf5 78. Ne3+ Kf6
79. Ng4+ Kf5 80. Ne3+ Kf6 81. Ng4+ 1/2-1/2

[Event " Accres Apeldoorn - HSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3"]
[White "Nagtegaal, K."]
[Black "Hachijan, A."]
[Result "1-0"]
[ECO "A36"]
[PlyCount "103"]
[EventDate "2011.??.??"]
[SourceDate "2011.11.27"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. d3 d6 6. e4 c5 7. Nge2 Nc6 8. O-O
Ne8 9. f4 Bg4 10. Bf3 Bxf3 11. Rxf3 f5 12. Be3 Nd4 13. Rf2 Nf6 14. h3 Qd7 15.
Kg2 e5 16. fxe5 dxe5 17. Bg5 h6 18. Bxf6 Rxf6 19. Nd5 Rf7 20. Nxd4 cxd4 21. Qe2
Raf8 22. Raf1 Kh8 23. b3 Kh7 24. a4 Qd6 25. b4 a5 26. bxa5 Qa3 27. g4 f4 28.
Qc2 Ra8 29. Rb1 Rxa5 30. Nb6 Qe7 31. Qd1 Ra6 32. Qf3 Bf6 33. Rfb2 Ra7 34. Nc8
Qc5 35. Nxa7 Qxa7 36. Qd1 Bd8 37. Kf3 b6 38. Rb5 Qe7 39. Qc2 Qh4 40. Qg2 Ra7
41. a5 Bc7 42. g5 h5 43. c5 bxc5 44. Rb7 Rxb7 45. Rxb7 Qe1 46. Rxc7+ Kh8 47.
Qf2 Qd1+ 48. Kg2 Qxd3 49. a6 Qxe4+ 50. Kh2 f3 51. Qb2 Qf4+ 52. Kh1 1-0

[Event " Accres Apeldoorn - HSG "]
[Site "?"]
[Date "2011.11.26"]
[Round "3"]
[White "Van Beek, L."]
[Black "Van der Wijk, W."]
[Result "1-0"]
[ECO "D32"]
[PlyCount "65"]
[EventDate "2011.??.??"]
[SourceDate "2011.11.27"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nc6
8. Nf3 Nf6 9. Qd3 Nb4 10. Qb1 Bc5 11. a3 Nc6 12. e3 Qe7 13. Be2 Rc8 14. O-O O-O
15. Rd1 Rfd8 16. b4 Bd6 17. Bb2 h6 18. Nb5 Bb8 19. Nbd4 Ne4 20. Qd3 Bg4 21.
Nxc6 bxc6 22. Qc4 Bxf3 23. Bxf3 Bxh2+ 24. Kh1 Nxf2+ 25. Kxh2 Nxd1 26. Bxd1 Rd2
27. Bc2 Qd6+ 28. Kh1 Qg3 29. Qe4 Rcd8 30. Be5 Qg5 31. Bd4 Qh5+ 32. Kg1 Rd1+ 33.
Rxd1 1-0

[Event "KNSB: BSG Bussum - HMC Den Bosch"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Bosch, Jeroen"]
[Black "De Groote, Jesper"]
[Result "1/2-1/2"]
[ECO "E42"]
[WhiteElo "2388"]
[BlackElo "2134"]
[PlyCount "37"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. a3 Be7 8. Nf4
Nc6 9. cxd5 Nxd5 10. Ncxd5 exd5 11. Be3 O-O 12. Bd3 Bf6 13. O-O g6 14. Bc2 Qd6
15. Qd2 b6 16. Rfe1 Ba6 17. Rac1 Na5 18. Qb4 Rfd8 19. Qxd6 1/2-1/2

[Event "KNSB: BSG Bussum - HMC Den Bosch"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Ootes, Lennart"]
[Black "Bok, Benjamin"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "2185"]
[BlackElo "2502"]
[PlyCount "28"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. d3 O-O 6. Bg5 h6 7. Bh4 Be7 8. Qe2
d6 9. h3 Nd4 10. Nxd4 exd4 11. Bxf6 Bxf6 12. Nd5 Be5 13. f4 c6 14. fxe5 cxd5
0-1

[Event "KNSB: BSG Bussum - HMC Den Bosch"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Fridman, Daniel"]
[Black "Berelowitsch, Aleksander"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2653"]
[BlackElo "2559"]
[PlyCount "71"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. Nf3 d5 2. c4 e6 3. g3 c5 4. Bg2 Nc6 5. O-O Nf6 6. d4 Be7 7. cxd5 exd5 8. Nc3
O-O 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Bg4 12. Rc1 Qd7 13. Nc5 Bxc5 14. Rxc5 Rfe8
15. Bg5 Qf5 16. Bxf6 Qxf6 17. Rb5 b6 18. Rxd5 Qxb2 19. Nd4 Nb4 20. Rg5 Bxe2 21.
Nxe2 Rad8 22. Qa4 Rxe2 23. Qxa7 Qf6 24. Rb5 Rxa2 25. Qxb6 Qxb6 26. Rxb6 Rb2 27.
Ra1 g6 28. Bf1 Nd3 29. Rxb2 Nxb2 30. Ra2 Rd2 31. Kg2 Kg7 32. Bb5 g5 33. h3 h6
34. Kf1 Rc2 35. Ra7 Nc4 36. Bxc4 1/2-1/2

[Event "KNSB: BSG Bussum - HMC Den Bosch"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Ootes, Lars"]
[Black "Burg, Twan"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "2345"]
[BlackElo "2461"]
[PlyCount "82"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 8.
Bb3 e6 9. Qd2 Be7 10. O-O-O Nc5 11. Rhe1 h6 12. Bxf6 Bxf6 13. f4 Bd7 14. Kb1
Qc7 15. Nf3 O-O-O 16. e5 dxe5 17. Nxe5 Be8 18. Qe3 Rxd1+ 19. Rxd1 g5 20. g3
gxf4 21. gxf4 Rg8 22. Ne4 Be7 23. Nxc5 Qxc5 24. Rd4 Kb8 25. a3 Ka7 26. Qe4 Qa5
27. Rd1 Bf6 28. Qd4+ Ka8 29. Qd6 Bxe5 30. fxe5 Bc6 31. Qe7 Qxe5 32. Qxf7 Re8
33. Qf2 Qc7 34. Qh4 e5 35. Qxh6 e4 36. Re1 Qe5 37. Qe3 Qxh2 38. Re2 Qh1+ 39.
Re1 Qf3 40. Bc4 Rd8 41. Ka2 Qf6 1/2-1/2

[Event "KNSB: BSG Bussum - HMC Den Bosch"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Van der Stricht, Geert"]
[Black "Pliester, Leon"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2370"]
[BlackElo "2378"]
[PlyCount "55"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. c5 Nc6 5. Nc3 f5 6. Bf4 Nf6 7. e3 Be7 8. h3 O-O
9. Bd3 Ne4 10. g4 Bh4 11. O-O Nxf2 12. Rxf2 Bxf2+ 13. Kxf2 fxg4 14. hxg4 e5 15.
Qh1 e4 16. Nxe4 dxe4 17. Bxe4 g6 18. Qh6 Ne7 19. Kg3 Qd7 20. Ne5 Qe6 21. Rh1
Rf7 22. Nxf7 Qxg4+ 23. Kf2 Kxf7 24. Qxh7+ Ke8 25. Qh8+ Kd7 26. Qe5 Ke8 27. Rh8+
Kf7 28. Rh7+ 1-0

[Event "KNSB: BSG Bussum - HMC Den Bosch"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Ris, Robert"]
[Black "Miedema, David"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2395"]
[BlackElo "2394"]
[PlyCount "71"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bxf6 Qxf6 8.
Qb3 c5 9. a3 Bxc3+ 10. Qxc3 Nd7 11. Qe3+ Qe6 12. Qxe6+ fxe6 13. dxc5 Nxc5 14.
Rc1 Nd7 15. e3 Ke7 16. Bb5 Kd6 17. O-O a6 18. Bd3 Nc5 19. Bc2 Bd7 20. e4 dxe4
21. Rfd1+ Ke7 22. Ne5 Rhd8 23. b4 Nd3 24. Bxd3 Ba4 25. Rc7+ Kd6 26. Rc5 Bxd1
27. Bxe4 Rdb8 28. Nc4+ Ke7 29. Nb6 Ra7 30. Rc8 Rxc8 31. Nxc8+ Kd7 32. Nxa7 Kc7
33. b5 a5 34. f3 Kb6 35. Nc8+ Kxb5 36. Nd6+ 1-0

[Event "KNSB: BSG Bussum - HMC Den Bosch"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Van Kerkhof, David"]
[Black "De Groote, Ewoud"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2307"]
[BlackElo "2324"]
[PlyCount "76"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Be3 Bb6 7. Nf5 Bxe3 8.
Nxe3 Nf6 9. f3 O-O 10. c4 d6 11. Nc3 Bd7 12. Be2 a6 13. O-O Qb8 14. Qd2 Qa7 15.
Rad1 Rfe8 16. Kh1 Ne7 17. g4 h6 18. Rg1 Qc5 19. Nf5 Nxf5 20. gxf5 Kh7 21. Rg3
g5 22. fxg6+ fxg6 23. Rdg1 Rg8 24. f4 Raf8 25. f5 g5 26. Rh3 Kg7 27. Bd3 Bc6
28. Nd5 Bxd5 29. exd5 Re8 30. Qc3 Re5 31. Rhg3 Rge8 32. h4 g4 33. b4 Qf2 34. c5
R8e7 35. cxd6 cxd6 36. a4 h5 37. b5 Re3 38. R3g2 Rh3+ 0-1

[Event "KNSB: BSG Bussum - HMC Den Bosch"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Van der Poel, Henk"]
[Black "Span, Paul"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2283"]
[BlackElo "2246"]
[PlyCount "43"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8.
Qd2 O-O 9. O-O-O b6 10. Bd3 Bb7 11. h4 c5 12. Nfg5 h6 13. Nd6 Qc7 14. Nxb7 Qxb7
15. Bh7+ Kh8 16. Be4 Bxg5 17. Bxb7 Bxd2+ 18. Rxd2 Rab8 19. Bc6 Nf6 20. dxc5
bxc5 21. Rhd1 g5 22. hxg5 1/2-1/2

[Event "KNSB: BSG Bussum - HMC Den Bosch"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Broekmeulen, Jasper"]
[Black "Van der Heijden, Ton"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2379"]
[BlackElo "2306"]
[PlyCount "55"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. h3 g6 7. Bc4 Bg7 8. O-O
O-O 9. Bb3 Na5 10. Bg5 Nxb3 11. axb3 h6 12. Be3 d5 13. e5 Ne4 14. f4 h5 15.
Nxe4 dxe4 16. Qe2 Bd7 17. Bf2 e6 18. Qxe4 Qc7 19. Bh4 Rfc8 20. g4 hxg4 21. hxg4
b5 22. Rf2 Qb6 23. Rd1 b4 24. Bf6 Bc6 25. Qe3 Rd8 26. c3 bxc3 27. bxc3 Rd5 28.
Qh3 1-0

[Event "KNSB: BSG Bussum - HMC Den Bosch"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Borm, Frans"]
[Black "Ondersteijn, Niels"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2276"]
[BlackElo "2309"]
[PlyCount "64"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Bb5+ Nc6 8. O-O
e6 9. Nbd2 Nge7 10. h3 Bxf3 11. Nxf3 O-O 12. b3 Rc8 13. a4 a6 14. Bd3 Re8 15.
Be3 Qb6 16. h4 Na5 17. Rb1 Rc3 18. b4 Nc4 19. h5 Nf5 20. hxg6 hxg6 21. Bxf5
Nxe3 22. fxe3 exf5 23. Qd2 Rec8 24. Ne1 Bh6 25. Rf3 Kg7 26. Nd3 Qxd4 27. exd4
Bxd2 28. Rd1 Rc2 29. Nc5 Bxb4 30. Nxb7 Rb8 31. Nd6 Bxd6 32. exd6 Rd8 0-1

[Event "Stukkenjagers - LSG"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Kampman, Tijmen"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "77"]
[EventDate "2011.12.18"]
[SourceDate "2011.12.18"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Rb1 d6 6. b4 f5 7. b5 Nce7 8. d3 Nf6
9. Bg5 c6 10. bxc6 bxc6 11. Qa4 Qd7 12. Nf3 h6 13. Bc1 O-O 14. O-O Qc7 15. Ba3
Be6 16. Qb4 Ne8 17. Rfc1 Nc8 18. Nd2 Rf7 19. Qa4 Bd7 20. Qa6 Nb6 21. c5 dxc5
22. Bxc5 Rb8 23. Qa3 Be6 24. Nb3 Qd7 25. Na5 Bd5 26. Bh3 Nc7 27. Bd6 Bf8 28.
Bxf8 Rbxf8 29. Nxd5 Ncxd5 30. Rxc6 Rf6 31. Rbc1 Rxc6 32. Rxc6 Rf6 33. Qc5 Rxc6
34. Nxc6 Kg7 35. e4 Nf6 36. Nxe5 Qd8 37. exf5 gxf5 38. Bxf5 Qe8 39. Qc7+ 0-1

[Event "Stukkenjagers - LSG"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Beukema, Stefan"]
[Black "Bosman, Michiel"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "87"]
[EventDate "2011.12.18"]
[SourceDate "2011.12.18"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Ne4 7. Bd3 Nc5 8.
O-O d5 9. f4 g6 10. Be3 Nxd3 11. Qxd3 c5 12. Nc3 c6 13. Ne2 Qa5 14. c4 Bf5 15.
Qb3 Qa6 16. Ng3 d4 17. Nxf5 gxf5 18. Bf2 Be7 19. Qf3 Qc8 20. b4 Qe6 21. bxc5
Bxc5 22. Bh4 Rb8 23. Rab1 Kd7 24. Qd3 Kc7 25. Bf2 Rb6 26. Rb3 h5 27. Be1 Ra6
28. Qb1 Qc8 29. Kh1 Ra4 30. Rf2 Bb6 31. c5 Bxc5 32. Rc2 Bb6 33. Bb4 Qa6 34.
Bd6+ Kb7 35. Bc5 Ra5 36. Bxd4 Rd8 37. Bg1 Rad5 38. Rcb2 c5 39. Qxf5 Rd1 40.
Qe4+ Kc7 41. Rb5 Rf1 42. e6 fxe6 43. Qxe6 Rdd1 44. Qe7+ 1/2-1/2

[Event "Stukkenjagers - LSG"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "De Jong, Jan-Willem"]
[Black "Clijsen, Mark"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "61"]
[EventDate "2011.12.18"]
[SourceDate "2011.12.18"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Nbd7 7. Bd3 Be7 8.
Qc2 O-O 9. Nge2 Re8 10. O-O Nf8 11. f3 h6 12. Bh4 c5 13. Rad1 cxd4 14. Nxd4 Be6
15. Kh1 N6d7 16. Bg3 Bf6 17. Nxe6 fxe6 18. e4 Rc8 19. exd5 exd5 20. Qd2 Nb6 21.
Nb5 Be5 22. f4 Bb8 23. b3 Qf6 24. Nd4 Kh8 25. Bb1 Nbd7 26. Nf5 Nb6 27. Bh4 Qf7
28. Qd4 Ne6 29. Qd2 Nf8 30. Qb2 Qh5 31. Qxg7# 1-0

[Event "Stukkenjagers - LSG"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Nabuurs, Mart"]
[Black "Van der Werf, Mark"]
[Result "0-1"]
[ECO "C59"]
[PlyCount "110"]
[EventDate "2011.12.18"]
[SourceDate "2011.12.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Be2 h6 9. Nh3 g5 10. Nc3 Bg7 11. d3 O-O 12. Ne4 Nd5 13. c4 Nc7 14. Nc3 Nb7 15.
O-O Nd6 16. Bf3 Qd7 17. Qa4 Bb7 18. c5 Ndb5 19. Kh1 Nd4 20. Bd1 Ba6 21. Ng1
Bxd3 22. Re1 Nce6 23. Qa3 Rfe8 24. Nf3 Nxf3 25. Bxf3 Nd4 26. Bd1 Kh8 27. Be3 f5
28. Na4 e4 29. Rc1 Nb5 30. Qb3 f4 31. Bd2 Bd4 32. f3 Bf2 33. fxe4 Bxe1 34. Bxe1
Bxe4 35. Bh5 Re7 36. Nc3 Nxc3 37. Bxc3+ Kh7 38. Bf6 Bxg2+ 39. Kg1 Re3 40. Rd1
Qc7 41. Qc4 Rf8 42. Rd6 Bd5 43. Qc2+ Be4 44. Qd1 Bf5 45. Bg4 Qc8 46. Bh5 Rh3
47. Bc3 f3 48. Qd4 f2+ 49. Kxf2 Rxc3 50. bxc3 Bg4+ 51. Ke3 Bxh5 52. Qe4+ Kg7
53. Qd4+ Kg8 54. Rd7 Qe8+ 55. Kd3 Qe2# 0-1

[Event "Stukkenjagers - LSG"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Van Ketel, Raoul"]
[Black "Sprenger, Jan"]
[Result "0-1"]
[ECO "D20"]
[PlyCount "56"]
[EventDate "2011.12.18"]
[SourceDate "2011.12.18"]

1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. d5 Ne5 5. Bf4 Ng6 6. Be3 e6 7. Nc3 Nf6 8. Bxc4
exd5 9. exd5 Bd6 10. Nf3 O-O 11. O-O Ng4 12. Qd2 Nh4 13. Bf4 Qf6 14. Bg3 Qxf3
15. Bxh4 Nxh2 16. Rfe1 Bh3 17. gxf3 Nxf3+ 18. Kh1 Nxd2 19. Be2 Rfe8 20. f3 Bf4
21. Red1 Re5 22. Be1 Nf1 23. Ne4 Ne3 24. Rd3 Bf5 25. Bc3 Rxe4 26. fxe4 Bxe4+
27. Kg1 Bxd3 28. Bxd3 Nxd5 0-1

[Event "Stukkenjagers - LSG"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Konings, Frans"]
[Black "Heemskerk, Wim"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "65"]
[EventDate "2011.12.18"]
[SourceDate "2011.12.18"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Qc2 b6 5. f3 Bb7 6. e3 Bb4 7. Bd2 O-O 8. O-O-O
Qe8 9. Bd3 Qg6 10. Nb5 Bxd2+ 11. Qxd2 Rc8 12. Nh3 Qe8 13. Rhe1 a6 14. Nc3 Nc6
15. Bf1 b5 16. e4 fxe4 17. Nxe4 Nxe4 18. Rxe4 Ne7 19. d5 bxc4 20. dxe6 d5 21.
Rg4 Ng6 22. Re1 a5 23. Qg5 Qe7 24. Qh5 Ra6 25. Ng5 Nf8 26. Re5 Rb6 27. Rf4 h6
28. Rf7 Qb4 29. Re2 c3 30. e7 cxb2+ 31. Kb1 hxg5 32. Rxf8+ Rxf8 33. exf8=Q+ 1-0

[Event "Stukkenjagers - LSG"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Wantola, Ivo"]
[Black "Van Dongen, Cor"]
[Result "0-1"]
[ECO "A87"]
[PlyCount "58"]
[EventDate "2011.12.18"]
[SourceDate "2011.12.18"]

1. Nf3 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nc3 d6 7. d4 Na6 8. Rb1
c5 9. d5 h6 10. Ne1 Qe8 11. Nd3 g5 12. f4 Qg6 13. Nf2 Nc7 14. Qc2 Rb8 15. a4 e6
16. dxe6 Bxe6 17. b3 b6 18. fxg5 hxg5 19. Nh3 Bh6 20. Bb2 d5 21. cxd5 Ncxd5 22.
Nxd5 Nxd5 23. Qd3 Rbd8 24. g4 Nf6 25. Qa6 Nxg4 26. Qxa7 Ne3 27. Rf2 f4 28. Rbf1
Nxf1 29. Rxf1 g4 0-1

[Event "Stukkenjagers - LSG"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Haast, Anne"]
[Black "Van Wissen, Michiel"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "78"]
[EventDate "2011.??.??"]
[SourceDate "2006.11.05"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4
g6 9. Qd1 Nc6 10. Nf3 c4 11. h4 h6 12. Nh2 Bd7 13. h5 g5 14. Ng4 O-O-O 15. f4
gxf4 16. Bxf4 Qa5 17. Qd2 f5 18. Ne3 Nge7 19. Be2 Rdg8 20. Bf3 Nd8 21. Ke2 Nf7
22. g4 Ng5 23. Rag1 Rh7 24. gxf5 exf5 25. Nd1 Rhg7 26. Bxg5 Rxg5 27. Rxg5 Rxg5
28. Nf2 Qxa3 29. Nh3 Rg8 30. Nf4 Qa5 31. Qe1 Rg5 32. Kd2 Nc6 33. Qe3 Ne7 34. e6
Bc6 35. Nh3 Rg3 36. Ke2 Rg8 37. Kd2 Rg3 38. Ke2 Rg8 39. Kd2 Rg3 1/2-1/2

[Event "Stukkenjagers - LSG"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Pijpers, Arthur"]
[Black "Muhren, Bianca"]
[Result "1/2-1/2"]
[ECO "B48"]
[PlyCount "81"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. Be2 a6 8. a3
b5 9. Nxc6 dxc6 10. f4 Bb7 11. O-O Rd8 12. Qe1 c5 13. e5 Nd7 14. Bf3 c4 15. a4
Bxf3 16. Rxf3 Qc6 17. Bf2 Bc5 18. Qe4 Bxf2+ 19. Rxf2 Qb6 20. axb5 axb5 21. b3
cxb3 22. Qb4 Nc5 23. Qxb5+ Qxb5 24. Nxb5 b2 25. Rb1 Na4 26. Rf3 O-O 27. Nc3
Nxc3 28. Rxc3 f6 29. exf6 Rxf6 30. g3 e5 31. fxe5 Rb6 32. Rf3 Rd2 33. Rf2 Rd5
34. c4 Rxe5 35. Rbxb2 Re1+ 36. Kg2 Rxb2 37. Rxb2 Rc1 38. Rb8+ Kf7 39. Rc8 Rc2+
40. Kh3 h5 41. Rc7+ 1/2-1/2

[Event "Stukkenjagers - LSG"]
[Site "?"]
[Date "2011.12.17"]
[Round "4"]
[White "Haast, Mark"]
[Black "Wiersma, Eelke"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "75"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.18"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Be2 Nh5 7. Be5 f6 8. Bg3
Nxg3 9. hxg3 e6 10. Qd2 c5 11. O-O-O cxd4 12. exd4 Nc6 13. Rh2 Bd7 14. g4 g5
15. Bd3 h6 16. Ne2 e5 17. Bf5 e4 18. Ne1 Ne7 19. Ng3 Qc8 20. Bxd7 Qxd7 21. f3
f5 22. gxf5 Nxf5 23. Nxf5 Qxf5 24. fxe4 dxe4 25. c3 Rae8 26. Nc2 Qe6 27. Re1
Qxa2 28. g4 e3 29. Nxe3 Rf4 30. Rhe2 Rfe4 31. Nc2 Qd5 32. Rxe4 Rxe4 33. Rxe4
Qxe4 34. Ne3 h5 35. gxh5 g4 36. Qe2 Bh6 37. Kd2 g3 38. Qc4+ 1-0

[Event "Utrecht - Rotterdam"]
[Site "?"]
[Date "2011.12.17"]
[Round "4.1"]
[White "Winants, Luc"]
[Black "Van Oosterom, Chiel"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2544"]
[BlackElo "2385"]
[PlyCount "48"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Nh3 Nc6 7. Bb5 Qd6 8.
Nf4 Bf7 9. a3 h5 10. h4 g6 11. g3 Bh6 12. Qf3 Rd8 13. Rc1 O-O 14. Bd3 Ne5 15.
Qg2 Nxd3+ 16. Nxd3 b6 17. b4 Rfe8 18. O-O Qc6 19. Nb1 Qc4 20. Rfe1 Re7 21. Nd2
Qc3 22. Nb1 Qc4 23. Nd2 Qc3 24. Nb1 Qc4 1/2-1/2

[Event "Utrecht - Rotterdam"]
[Site "?"]
[Date "2011.12.17"]
[Round "4.2"]
[White "Houben, Jaap"]
[Black "Solleveld, Maarten"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2336"]
[BlackElo "2502"]
[PlyCount "74"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 Nf6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Ne5 Qc7 8.
Qe2 Be7 9. O-O O-O 10. d3 Nc6 11. Nxc6 Qxc6 12. e5 Nd7 13. Bd2 f6 14. exf6 Bxf6
15. Rae1 Rae8 16. Qg4 c4 17. dxc4 Qxc4 18. Qe2 Qc6 19. Kh1 Nb6 20. Qd3 Rc8 21.
Qh3 Rfe8 22. Re2 Nc4 23. Nd1 Nxd2 24. Rxd2 Qc4 25. Ne3 Qxa2 26. c3 Rxc3 27. Qh5
Rcc8 28. f5 d4 29. Ng4 e5 30. Nxf6+ gxf6 31. Rd3 Re7 32. Qh4 Rf7 33. Rg3+ Kh8
34. Rg6 Qc4 35. Re1 d3 36. Qh3 d2 37. Rd1 Qe2 0-1

[Event "Utrecht - Rotterdam"]
[Site "?"]
[Date "2011.12.17"]
[Round "4.3"]
[White "Cuijpers, Frans"]
[Black "Jens, Jelmer"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2434"]
[BlackElo "2380"]
[PlyCount "47"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15.
Bd2 Bg7 16. Qc1 d5 17. dxe5 Nxe4 18. Nxe4 dxe4 19. Bxe4 Bxe4 20. Rxe4 Nxe5 21.
Nxe5 Rxe5 22. Rxe5 Bxe5 23. Bg5 Qd5 24. Qd1 1/2-1/2

[Event "Utrecht - Rotterdam"]
[Site "?"]
[Date "2011.12.17"]
[Round "4.4"]
[White "Diepeveen, Vincent"]
[Black "Kunin, Vitaly"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2267"]
[BlackElo "2559"]
[PlyCount "137"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4
Qc7 9. a5 h6 10. Nh4 exd4 11. Qxd4 Ne5 12. Ba2 Be6 13. Nf5 Bxf5 14. exf5 Rfe8
15. Bf4 b5 16. axb6 axb6 17. Bb3 Nfd7 18. Rad1 Bf6 19. Qd2 Nc5 20. Ne4 Nxe4 21.
Rxe4 Qc8 22. Rde1 Qxf5 23. c4 Ra1 24. Rxe5 Bxe5 25. Rxa1 Bxf4 26. Qb4 Qe5 27.
g3 Qxb2 28. Ra2 Qb1+ 29. Kg2 Re1 30. Ra8+ Kh7 31. Bc2+ Qxc2 32. Qxe1 Be5 33.
Qf1 Bd4 34. Re8 Be5 35. Kg1 f5 36. Rc8 c5 37. Rb8 Qb3 38. Qe2 Qb1+ 39. Kg2 Qb3
40. Qf3 Qxc4 41. Qxf5+ g6 42. Qb1 Qd5+ 43. Kg1 h5 44. Rxb6 h4 45. Rb7+ Kh6 46.
Qc1+ g5 47. Qb1 Bg7 48. gxh4 Qe5 49. Qc1 Bf6 50. hxg5+ Bxg5 51. Qb1 Be7 52.
Qc1+ Bg5 53. Qc2 Be7 54. Qd2+ Kg6 55. Rb3 Kf7 56. Re3 Qg5+ 57. Kf1 Qf5 58. Qd1
Qg5 59. Qf3+ Bf6 60. Qb7+ Be7 61. Rf3+ Ke6 62. Qc8+ Kd5 63. Re3 Kd4 64. Qb7 Qg4
65. h3 Qd1+ 66. Kg2 Qc2 67. Qxe7 Qg6+ 68. Kh2 c4 69. Re6 1-0

[Event "Utrecht - Rotterdam"]
[Site "?"]
[Date "2011.12.17"]
[Round "4.5"]
[White "Martens, Martin"]
[Black "Swinkels, Robin"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2445"]
[BlackElo "2500"]
[PlyCount "122"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nd4 5. O-O Nxb5 6. Nxb5 a6 7. Nc3 d6 8. d4
cxd4 9. Qxd4 Nf6 10. Bg5 h6 11. Bxf6 gxf6 12. Rad1 Bd7 13. Nd2 b5 14. f4 Be7
15. Kh1 Qc7 16. a3 h5 17. f5 Qc5 18. Qd3 Rc8 19. Nb3 Qe5 20. Nd4 h4 21. Rf3 Bc6
22. Nxc6 Rxc6 23. Rdf1 Rc4 24. b3 Rc5 25. a4 Kd7 26. axb5 axb5 27. Ne2 b4 28.
Nf4 Rc3 29. Qe2 Rxf3 30. Rxf3 Ra8 31. g3 hxg3 32. hxg3 exf5 33. Re3 Qa1+ 34.
Kg2 Rh8 35. Qb5+ Kc8 36. Qxf5+ Kd8 37. Nh3 Qd1 38. Qa5+ Ke8 39. Qb5+ Kf8 40.
Qe2 Qc1 41. Rd3 Qh6 42. Nf2 Qh2+ 43. Kf1 Rh5 44. Qf3 Ra5 45. Ke2 Ra2 46. Rd2 f5
47. Qxf5 Qxg3 48. Qc8+ Kg7 49. Qg4+ Qxg4+ 50. Nxg4 Bg5 51. Ne3 Kf8 52. Kd3 Ra6
53. Rh2 Bxe3 54. Kxe3 Ke7 55. Kd3 Ke6 56. Rh6+ f6 57. Rh5 Rb6 58. Ra5 Rb8 59.
Rh5 Rb7 60. Ra5 Rb8 61. Rh5 Rb7 1/2-1/2

[Event "Utrecht - Rotterdam"]
[Site "?"]
[Date "2011.12.17"]
[Round "4.6"]
[White "Dambacher, Martijn"]
[Black "Van de Griendt, Jan Willem"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2492"]
[BlackElo "2327"]
[PlyCount "81"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 O-O 8.
Qc2 Re8 9. Nf3 c6 10. O-O Nf8 11. h3 Bd6 12. Rae1 Be6 13. Ne5 Be7 14. f4 Bc8
15. f5 h6 16. Bh4 N8h7 17. Bg3 Rf8 18. Qf2 a6 19. e4 dxe4 20. Nxe4 Nxe4 21.
Bxe4 Nf6 22. Bc2 Nd5 23. Bb3 a5 24. Ng4 h5 25. Ne3 Nb4 26. Be5 Nd3 27. Qg3 Nxe5
28. dxe5 Bh4 29. Qg6 Qd3 30. Qxh5 Bxe1 31. Rxe1 Qe4 32. e6 fxe6 33. fxe6 Bxe6
34. Nc2 Qxe1+ 35. Nxe1 Bxb3 36. axb3 Rf6 37. Nf3 Rh6 38. Qg4 Rf6 39. Ng5 Re8
40. Qc4+ Kh8 41. Qh4+ 1-0

[Event "Utrecht - Rotterdam"]
[Site "?"]
[Date "2011.12.17"]
[Round "4.7"]
[White "Kuijf, Rini"]
[Black "Okkes, Menno"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2420"]
[BlackElo "2373"]
[PlyCount "17"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8.
Qb3 Bxf3 9. gxf3 1/2-1/2

[Event "Utrecht - Rotterdam"]
[Site "?"]
[Date "2011.12.17"]
[Round "4.8"]
[White "Willemze, Thomas"]
[Black "Pel, Bonno"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2370"]
[BlackElo "2292"]
[PlyCount "75"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. Qd2 Nd7 6. h4 h5 7. Nh3 b5 8. f3 Bb7
9. Ng5 Rc8 10. a4 c6 11. Rd1 Qc7 12. Be2 Ngf6 13. O-O O-O 14. f4 b4 15. Na2 c5
16. d5 Nh7 17. c4 bxc3 18. Nxc3 c4 19. Nxh7 Kxh7 20. g4 hxg4 21. Bxg4 f5 22.
exf5 gxf5 23. Qc2 Bxc3 24. Bxf5+ Kh6 25. Bxd7 Qxd7 26. f5+ Kh7 27. bxc3 Rf6 28.
Bg5 Rg8 29. Qe2 Rg7 30. Qxc4 Rxf5 31. Qe4 Bc8 32. Rde1 Kg6 33. Rf2 Rgf7 34. Rg2
Kh7 35. Bxe7 Qa7+ 36. Kh2 Qc5 37. Qg4 Qxc3 38. Qg8+ 1-0

[Event "Utrecht - Rotterdam"]
[Site "?"]
[Date "2011.12.17"]
[Round "4.9"]
[White "Besseling, Michiel"]
[Black "Klip, Hans"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2205"]
[BlackElo "2374"]
[PlyCount "46"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 O-O 6. Nf3 d6 7. O-O c6 8. d5 Bd7
9. Re1 Na6 10. e4 fxe4 11. Nxe4 Nxe4 12. Rxe4 Nc5 13. Re1 e5 14. Be3 e4 15. Nd4
cxd5 16. cxd5 Qf6 17. Rb1 Rae8 18. Bf1 h5 19. Qd2 Nd3 20. Bxd3 exd3 21. Nb3 Qf3
22. Qd1 Rxe3 23. Rxe3 Qxf2+ 0-1

[Event "Utrecht - Rotterdam"]
[Site "?"]
[Date "2011.12.17"]
[Round "4.10"]
[White "Michielsen, Joost"]
[Black "Van der Weide, Karel"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2325"]
[BlackElo "2449"]
[PlyCount "64"]
[EventDate "2011.??.??"]
[SourceDate "2011.12.17"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Qc7 8. O-O
Nc6 9. Nde2 Ne5 10. f4 Nxc4 11. Kh1 b5 12. a4 Bxc3 13. Nxc3 b4 14. Na2 Bb7 15.
Qb3 Rc8 16. Qxb4 Nxe4 17. b3 Qc6 18. Rf3 Ncd6 19. Ba3 O-O 20. Rc1 Qd5 21. Rd1
Qh5 22. Bxe4 Bxe4 23. Rxd6 Bxf3 24. gxf3 Qxf3+ 25. Kg1 Rc2 26. Rd2 Rfc8 27. Qd4
Rxd2 28. Qxd2 Qxb3 29. Qxd7 Qe3+ 30. Kh1 Qe1+ 31. Kg2 Rc2+ 32. Kf3 Rf2+ 0-1

[Event "HSG-Groningen"]
[Site "?"]
[Date "2011.??.??"]
[Round "4.1"]
[White "Tiviakov, Sergei"]
[Black "Van Kampen, Robin"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "87"]
[EventDate "2011.??.??"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. d4 cxd4 6. Nxd4 Nc6 7. Be3 Nf6 8. Be2
O-O 9. Nb3 e5 10. fxe5 Nxe5 11. O-O Nfg4 12. Bd4 Bh6 13. Nd5 Be6 14. Bxg4 Nxg4
15. Nf6+ Nxf6 16. Bxf6 Qb6+ 17. Kh1 Rae8 18. Nd4 Bg7 19. Bxg7 Kxg7 20. b3 Qc5
21. Qd2 Bd7 22. Rf4 Kg8 23. Raf1 Re7 24. c4 a6 25. a4 Qg5 26. Qf2 Bc6 27. Nxc6
bxc6 28. Rf6 Qe5 29. Qb6 Re6 30. R6f4 d5 31. exd5 cxd5 32. Qf2 f5 33. c5 Rb8
34. b4 Qc3 35. Qf3 Qd2 36. Qg3 Rxb4 37. Rxf5 Re8 38. h3 Rbe4 39. Kh2 Qd4 40. c6
Re3 41. Qg5 R3e6 42. Rf7 Qe3 43. Qxe3 Rxe3 44. c7 1-0

[Event "HSG-Groningen"]
[Site "?"]
[Date "2011.??.??"]
[Round "4.2"]
[White "Seirawan, Yasser"]
[Black "Brandenburg, Daan"]
[Result "1/2-1/2"]
[ECO "A14"]
[PlyCount "87"]
[EventDate "2011.??.??"]

1. c4 e6 2. Nf3 d5 3. b3 c5 4. g3 Nf6 5. Bg2 Be7 6. O-O Nc6 7. e3 O-O 8. Bb2 b6
9. Qe2 Bb7 10. Rd1 Qc7 11. Nc3 dxc4 12. Nb5 Qb8 13. bxc4 a6 14. Nc3 Qc7 15.
Rab1 Rab8 16. Ba1 Rfd8 17. d3 Ba8 18. Ne1 Na5 19. Bxa8 Rxa8 20. f4 Rab8 21. g4
Ne8 22. g5 Nd6 23. a4 Nc6 24. Nf3 Nb4 25. Ne5 f6 26. gxf6 Bxf6 27. Ng4 Qf7 28.
Nxf6+ gxf6 29. Kf2 Kf8 30. Rg1 Ke7 31. e4 Rg8 32. Rg3 h5 33. Rbg1 Rxg3 34. hxg3
Rg8 35. Qf3 Qg6 36. Ne2 Rd8 37. Nc1 Qe8 38. Bxf6+ Kxf6 39. e5+ Ke7 40. exd6+
Rxd6 41. Qb7+ Qd7 42. Qxd7+ Rxd7 43. Ke2 Kf6 44. Rh1 1/2-1/2

[Event "HSG-Groningen"]
[Site "?"]
[Date "2011.??.??"]
[Round "4.3"]
[White "Ernst, Sipke"]
[Black "Nikolic, Predrag"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "41"]
[EventDate "2011.??.??"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 Nf6 5. Nc3 d5 6. Nf3 O-O 7. g3 dxc4 8.
Bg2 Nc6 9. O-O Rb8 10. Rad1 b5 11. Ng5 Ne7 12. e4 h6 13. e5 hxg5 14. exf6 gxf6
15. f4 g4 16. f5 Kg7 17. fxe6 fxe6 18. Qe2 f5 19. d5 Qd6 20. dxe6 Qxe6 21. Qd2
{rest onleesbaar} 0-1

[Event "HSG-Groningen"]
[Site "?"]
[Date "2011.??.??"]
[Round "4.4"]
[White "Stellwagen, Daniel"]
[Black "Hoeksema, Erik"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "109"]
[EventDate "2011.??.??"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. Nc3 g6 6. O-O Bg7 7. d4 cxd4 8. Qxd4
d6 9. Be3 Nbd7 10. Rac1 Rc8 11. b3 O-O 12. Qd2 Ne4 13. Nxe4 Bxe4 14. Rfd1 Qc7
15. Bh3 Rfe8 16. Ne1 Rcd8 17. Nd3 Ba8 18. Nf4 Nf6 19. Nd5 Qb7 20. f3 e6 21.
Nxf6+ Bxf6 22. Bg5 Qe7 23. Bxf6 Qxf6 24. Qd4 e5 25. Qc3 d5 26. cxd5 Rxd5 27.
Rxd5 Bxd5 28. Rd1 Bc6 29. Kf2 h5 30. Rc1 Ba8 31. Rd1 Bc6 32. Rc1 Ba8 33. Bd7
Rd8 34. Bb5 Kg7 35. a4 Rd4 36. Qe3 Bd5 37. Rc7 a5 38. h4 Rb4 39. Bc4 Bxc4 40.
Rxc4 Rxc4 41. bxc4 Qd6 42. g4 f6 43. Qe4 Qc5+ 44. Kg2 Kh6 45. Qa8 Kg7 46. Qb7+
Kg8 47. Qd5+ Kf8 48. Qe6 Kg7 49. g5 fxg5 50. hxg5 Qc7 51. Qf6+ Kh7 52. Qf8 Qc6
53. e4 Qe6 54. Kg3 Qg8 55. Qh6# 1-0

[Event "HSG-Groningen"]
[Site "?"]
[Date "2011.??.??"]
[Round "4.5"]
[White "Riemens, Michael"]
[Black "Chuchelov, Vladimir"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "66"]
[EventDate "2011.??.??"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Bd3 Be7 7. O-O O-O 8. Be3
Rd8 9. Qe2 Nc6 10. a3 b6 11. Rd1 cxd4 12. cxd4 Bb7 13. Nc3 Qd6 14. Rac1 Rac8
15. Bb1 Qb8 16. Ba2 h6 17. d5 {remiseaanbod} 17... exd5 18. Nxd5 Nxd5 19. Bxd5
Bf6 20. h3 Rd7 21. b4 Rcd8 22. Bb3 Ne7 23. Ba4 Rxd1+ 24. Rxd1 Nd5 25. Bb3 Nc3
26. Rxd8+ Qxd8 27. Qd2 Qe7 28. Ne1 Bc6 29. Bc2 Nd5 30. Ba4 {blunder in tijdnood
} 30... Bc3 31. Qd3 Bxe1 32. b5 Bb7 33. Kf1 Ba5 0-1

[Event "HSG-Groningen"]
[Site "?"]
[Date "2011.??.??"]
[Round "4.6"]
[White "Van der Wijk, Wim"]
[Black "Houtman, Joop"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "32"]
[EventDate "2011.??.??"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 c5 5. cxd5 exd5 6. Bg2 Nc6 7. O-O Be7 8. Nc3
O-O 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Ne4 12. Rc1 Re8 13. Nd4 Nxd4 14. Bxd4 Bf5
15. Nc5 Nxc5 16. Bxc5 Bxc5 1/2-1/2

[Event "HSG-Groningen"]
[Site "?"]
[Date "2011.??.??"]
[Round "4.7"]
[White "Wempe, Joost"]
[Black "Vedder, Henk"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "115"]
[EventDate "2011.??.??"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Nf3 Nf8 8.
Ne5 Ne6 9. Bxf6 Bxf6 10. f4 O-O 11. Qf3 c5 12. Nxd5 cxd4 13. Bc4 Bxe5 14. fxe5
dxe3 15. O-O Qh4 16. Nxe3 Ng5 17. Qf4 Qxf4 18. Rxf4 Be6 19. Rd4 Rac8 20. Rad1
Bxc4 21. Rxc4 Rxc4 22. Nxc4 Rc8 23. Rd7 Ne6 24. Nd6 Rc1+ 25. Kf2 Rc2+ 26. Kg3
Rxb2 27. Rxf7 Rxa2 28. Re7 Ra3+ 29. Kf2 Ra2+ 30. Kg3 Ra3+ 31. Kf2 Ra2+ 32. Ke3
Nf8 33. g4 Ra3+ 34. Kf2 Ra2+ 35. Kg3 Ra3+ 36. Kg2 Ra2+ 37. Kh1 Ra1+ 38. Kg2
Ra2+ 39. Kg1 Ra1+ 40. Kf2 Ra2+ 41. Kf3 Ra3+ 42. Ke4 Ra4+ 43. Kf5 h5 44. h3 hxg4
45. hxg4 Ra1 46. Rxb7 Rf1+ 47. Ke4 Re1+ 48. Kd5 Rd1+ 49. Kc4 Rc1+ 50. Kd3 Rd1+
51. Ke2 Rd5 52. Re7 Ng6 53. Re8+ Kh7 54. Nf7 Rd7 55. Ng5+ Kh6 56. e6 Re7 57.
Nf7+ Kh7 58. Ng5+ 1/2-1/2

[Event "HSG-Groningen"]
[Site "?"]
[Date "2011.??.??"]
[Round "4.8"]
[White "Delemarre, Jop"]
[Black "Van Pelt, Alexander"]
[Result "1-0"]
[ECO "A41"]
[PlyCount "67"]
[EventDate "2011.??.??"]

1. d4 d6 2. c4 e5 3. d5 g6 4. e4 Bg7 5. Bd3 Ne7 6. h4 h5 7. Nc3 Nd7 8. g3 Nc5
9. Bc2 a5 10. Bg5 Bd7 11. Qe2 Qb8 12. Be3 b6 13. f3 c6 14. Nh3 cxd5 15. exd5
Nf5 16. Bxf5 Bxf5 17. Nf2 a4 18. g4 Bd7 19. Rc1 Kd8 20. Qd1 Re8 21. gxh5 e4 22.
fxe4 Bxc3+ 23. Rxc3 Nxe4 24. Nxe4 Rxe4 25. Qf3 Bf5 26. Kd2 b5 27. hxg6 fxg6 28.
Re1 Kd7 29. Bg5 b4 30. Rxe4 bxc3+ 31. Kxc3 Bxe4 32. Qf7+ Kc8 33. Qe8+ Kc7 34.
Qc6# 1-0

[Event "HSG-Groningen"]
[Site "?"]
[Date "2011.??.??"]
[Round "4.9"]
[White "Potze, Rudolf"]
[Black "Nagtegaal, Kees"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "92"]
[EventDate "2011.??.??"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 c6 6. a4 Qc7 7. O-O Nbd7 8. h3
O-O 9. Be3 e5 10. dxe5 dxe5 11. Bc4 Nh5 12. Qd2 Nf4 13. Ne2 Nb6 14. Bb3 Rd8 15.
Qe1 Be6 16. Bxe6 fxe6 17. b3 Qf7 18. Kh2 Rf8 19. Nxf4 exf4 20. Bd4 Bxd4 21.
Nxd4 Rad8 22. Nf3 Qf6 23. Qa5 Nc8 24. Qc5 Qe7 25. Qxe7 Nxe7 26. Ng5 Rd2 27.
Nxe6 Rf6 28. Ng5 Rfd6 29. c4 R6d3 30. Rab1 h6 31. Ne6 g5 32. Nc5 Rd4 33. Nxb7
Rxe4 34. Nc5 Ree2 35. Rbe1 Nf5 36. Rxe2 Rxe2 37. Kg1 f3 38. g3 Rd2 39. Ne4 Rd3
40. Nc5 Rd2 41. Rb1 Nd4 42. a5 Kf7 43. Ne4 Ne2+ 44. Kf1 Rd4 45. Nc5 h5 46. Na6
h4 1/2-1/2

[Event "HSG-Groningen"]
[Site "?"]
[Date "2011.??.??"]
[Round "4.10"]
[White "Zagema, Wieb"]
[Black "Hendriks, Peter"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "97"]
[EventDate "2011.??.??"]

1. e4 d5 2. e5 Bf5 3. c4 Nc6 4. Nf3 e6 5. cxd5 Qxd5 6. Nc3 Qd7 7. Bb5 Bd3 8.
Qa4 Nge7 9. b4 Bxb5 10. Qxb5 Nf5 11. a3 Rb8 12. O-O Be7 13. Bb2 O-O 14. d4 Rfd8
15. Ne2 Bf8 16. Rac1 Nfe7 17. Qd3 Ng6 18. Qc2 Rbc8 19. h4 h6 20. Rfe1 Nge7 21.
Nf4 Nd5 22. Nh5 Nce7 23. Re4 g6 24. Rg4 Bg7 25. Nxg7 Kxg7 26. h5 Nf5 27. Qe4
Kh7 28. hxg6+ fxg6 29. g3 Qf7 30. Kg2 Nfe7 31. Rh1 Qf5 32. Bc1 Qxe4 33. Rxh6+
Kg7 34. Rxe4 Nf5 35. Rh1 a5 36. Ng5 Re8 37. g4 Nh6 38. Nxe6+ Rxe6 39. Bxh6+ Kf7
40. Bd2 axb4 41. axb4 Rb6 42. Rh7+ Kg8 43. Rd7 Nxb4 44. e6 Kf8 45. d5 Nd3 46.
Bh6+ Kg8 47. Rg7+ Kh8 48. e7 Re8 49. Rf7 1-0

[Event "Meesterklasse"]
[Site "Apeldoorn"]
[Date "2011.12.17"]
[Round "?"]
[White "Van Delft, Merijn"]
[Black "NO"]
[Result "1-0"]
[ECO "B00"]
[Annotator "Zwirs,Nico"]
[PlyCount "1"]
[EventDate "2011.??.??"]

{459MB, Rybka3Gen.ctg, NL-APL-PC12-06} 1. e4 1-0

[Event "Meesterklasse"]
[Site "Apeldoorn"]
[Date "2011.12.17"]
[Round "?"]
[White "Levin, Felix"]
[Black "Pruijssers, Roeland"]
[Result "1/2-1/2"]
[ECO "A80"]
[Annotator "Zwirs,Nico"]
[PlyCount "37"]
[EventDate "2011.??.??"]

{459MB, Rybka3Gen.ctg, NL-APL-PC12-06} 1. d4 1... f5 2. Nc3 d5 3. Bf4 Nf6 4. e3
e6 5. Nf3 Be7 6. Nb5 Na6 7. c4 O-O 8. a3 Ne4 9. Bd3 b6 10. O-O Bb7 11. Rc1 c6
12. Nc3 c5 13. Qe2 g5 14. Be5 Nb8 15. h3 Nd7 16. Bh2 Bf6 17. Nb5 Qe7 18. Ne5 a6
19. Nc7 1/2-1/2

[Event "Meesterklasse"]
[Site "Apeldoorn"]
[Date "2011.12.17"]
[Round "?"]
[White "Zaragatski, Ilja"]
[Black "Saltaev, Mikhail"]
[Result "*"]
[ECO "A11"]
[Annotator "Zwirs,Nico"]
[PlyCount "47"]
[EventDate "2011.??.??"]

{459MB, Rybka3Gen.ctg, NL-APL-PC12-06} 1. Nf3 1... d5 2. c4 c6 3. g3 Nf6 4. Bg2
g6 5. b3 Bg7 6. Bb2 O-O 7. O-O Bg4 8. d3 Qc8 9. Nbd2 Bh3 10. Rc1 Bxg2 11. Kxg2
Rd8 12. b4 Qd7 13. Nb3 Na6 14. Qd2 Rac8 15. Rc2 dxc4 16. Rxc4 Nd5 17. Bxg7 Kxg7
18. Rh4 h5 19. Rxh5 gxh5 20. Qg5+ Kf8 21. Qh6+ Kg8 22. Qg5+ Kf8 23. Qh6+ Kg8
24. Qg5+ *

[Event "Meesterklasse"]
[Site "Apeldoorn"]
[Date "2011.12.17"]
[Round "?"]
[White "Braun, Christian"]
[Black "Siebrecht, Sebastian"]
[Result "0-1"]
[ECO "A04"]
[Annotator "Zwirs,Nico"]
[PlyCount "128"]
[EventDate "2011.??.??"]

{459MB, Rybka3Gen.ctg, NL-APL-PC12-06} 1. e4 {[%emt 0:00:00]} 1... c5 2. Nf3 e6
3. d3 Nc6 4. g3 Nge7 5. Bg2 g6 6. O-O Bg7 7. Nbd2 O-O 8. Re1 d6 9. a3 b5 10. a4
b4 11. Nc4 Rb8 12. Bd2 Ba6 13. Qc1 Bxc4 14. dxc4 Nd4 15. Nxd4 cxd4 16. Bf1 Nc6
17. b3 Ne5 18. Kg2 Nd7 19. Bd3 Nc5 20. Re2 a5 21. Qh1 Qd7 22. Rae1 f5 23. Kg1
e5 24. f3 Rf7 25. Rf1 Rbf8 26. Ref2 Qd8 27. Qg2 Kh8 28. f4 Bh6 29. exf5 gxf5
30. fxe5 Bxd2 31. e6 Nxe6 32. Rxd2 f4 33. Qe4 Qf6 34. Rdf2 Ng5 35. Qd5 Nh3+ 36.
Kg2 Nxf2 37. Rxf2 f3+ 38. Kg1 Qe5 39. Qxe5+ dxe5 40. Be4 Kg7 41. c5 h5 42. h4
Kh6 43. Kh2 Rf6 44. Kh3 R8f7 45. c6 Kg7 46. Bd5 Re7 47. Be4 Kf8 48. Rxf3 Rxf3
49. Bxf3 Ke8 50. Bxh5+ Kd8 51. Be2 e4 52. h5 Kc7 53. g4 d3 54. cxd3 exd3 55.
Bxd3 Re3+ 56. Kh2 Rxd3 57. h6 Rd8 58. g5 Rh8 59. Kg3 Kxc6 60. Kf4 Kd6 61. Kf5
Ke7 62. Kg6 Rg8+ 63. Kh5 Kf7 64. h7 Rc8 0-1

[Event "Meesterklasse"]
[Site "Apeldoorn"]
[Date "2011.12.17"]
[Round "?"]
[White "Rijnaarts, Sjef"]
[Black "Orlov, Andrei"]
[Result "1/2-1/2"]
[ECO "B15"]
[Annotator "Zwirs,Nico"]
[PlyCount "34"]
[EventDate "2011.??.??"]

{459MB, Rybka3Gen.ctg, NL-APL-PC12-06} 1. e4 1... g6 2. d4 Bg7 3. Nc3 c6 4. Nf3
d5 5. h3 Nh6 6. Bf4 dxe4 7. Nxe4 Nf5 8. c3 O-O 9. Bd3 Nd6 10. O-O Nxe4 11. Bxe4
Nd7 12. Re1 Nf6 13. Bc2 Re8 14. Bb3 Nd5 15. Bd2 Bd7 16. Ne5 Be6 17. Qf3 Qc8
1/2-1/2

[Event "Meesterklasse"]
[Site "Apeldoorn"]
[Date "2011.12.17"]
[Round "?"]
[White "Sielecki, Christov"]
[Black "Kuipers, Stefan"]
[Result "1/2-1/2"]
[ECO "A11"]
[Annotator "Zwirs,Nico"]
[PlyCount "51"]
[EventDate "2011.??.??"]

{459MB, Rybka3Gen.ctg, NL-APL-PC12-06} 1. Nf3 1... Nf6 2. g3 d5 3. Bg2 c6 4. c4
Bg4 5. Ne5 Be6 6. cxd5 Bxd5 7. Nf3 c5 8. Nc3 Bc6 9. O-O e6 10. d3 Be7 11. e4 b6
12. Qe2 Bb7 13. Rd1 Nc6 14. d4 cxd4 15. e5 Nd7 16. Nxd4 Nxd4 17. Rxd4 Bxg2 18.
Kxg2 Qc7 19. Nb5 Qb7+ 20. Kg1 O-O 21. Bf4 Rfd8 22. Rc1 Rac8 23. Rdc4 Rxc4 24.
Rxc4 a6 25. Nd6 Qd5 26. Rc7 1/2-1/2

[Event "Meesterklasse"]
[Site "Apeldoorn"]
[Date "2011.12.17"]
[Round "?"]
[White "Kabatianski, Alexander"]
[Black "Hausrath, Daniel"]
[Result "1/2-1/2"]
[ECO "E62"]
[Annotator "Zwirs,Nico"]
[PlyCount "34"]
[EventDate "2011.??.??"]

{459MB, Rybka3Gen.ctg, NL-APL-PC12-06} 1. d4 1... Nf6 2. c4 g6 3. Nf3 Bg7 4. g3
O-O 5. Bg2 d6 6. Nc3 c6 7. O-O Qa5 8. Nd2 Qh5 9. e4 Qxd1 10. Rxd1 Nfd7 11. Nb3
Na6 12. Be3 Nb6 13. Na5 c5 14. Rac1 Bg4 15. f3 Be6 16. dxc5 Nxc5 17. b3 Rfc8
1/2-1/2

[Event "Meesterklasse"]
[Site "Apeldoorn"]
[Date "2011.12.17"]
[Round "?"]
[White "Bus, Tom"]
[Black "Van der Oudeweetering, Arthur"]
[Result "1-0"]
[ECO "A11"]
[Annotator "Zwirs,Nico"]
[PlyCount "83"]
[EventDate "2011.??.??"]

{459MB, Rybka3Gen.ctg, NL-APL-PC12-06} 1. c4 1... c6 2. g3 d5 3. Nf3 Bg4 4. Bg2
e6 5. O-O Nd7 6. cxd5 exd5 7. Nc3 Ngf6 8. d3 Be7 9. Qc2 O-O 10. h3 Bxf3 11.
Bxf3 d4 12. Ne4 a5 13. Nxf6+ Bxf6 14. Bd2 Re8 15. Rfe1 Re5 16. Rac1 Qb6 17. b3
Rc5 18. Qb1 Rb5 19. Qc2 Rc5 20. Qb1 Rb5 21. Qc2 Bg5 22. Bxg5 Rxg5 23. Qd2 Rb5
24. Qf4 Ne5 25. Be4 a4 26. Qh4 Ng6 27. Bxg6 hxg6 28. Rc4 axb3 29. axb3 Rd8 30.
Rb1 Rdd5 31. Ra1 g5 32. Qe4 Rd8 33. Raa4 c5 34. Qe7 g4 35. hxg4 Rxb3 36. Rxc5
Rb1+ 37. Kg2 Rf8 38. Rxd4 Qh6 39. Qh4 Qe6 40. Re4 Qg6 41. Rh5 f5 42. Rh8+ 1-0

[Event "Meesterklasse "]
[Site "Apeldoorn"]
[Date "2011.12.17"]
[Round "?"]
[White "Hachijan, Armen"]
[Black "Trella, Thomas"]
[Result "0-1"]
[ECO "C10"]
[Annotator "Zwirs,Nico"]
[PlyCount "68"]
[EventDate "2011.??.??"]

{459MB, Rybka3Gen.ctg, NL-APL-PC12-06} 1. e4 1... e6 2. d4 d5 3. Nc3 Nc6 4. e5
f6 5. Bb5 Bd7 6. Nf3 Qe7 7. O-O O-O-O 8. Re1 Qf7 9. Bxc6 Bxc6 10. Ne2 Ne7 11.
Nf4 Bd7 12. Nd3 f5 13. c4 dxc4 14. Nc5 Nd5 15. Qc2 Bxc5 16. dxc5 Bb5 17. Bg5
Rd7 18. a4 Bc6 19. Qxc4 Qg6 20. Qh4 h6 21. Ra3 hxg5 22. Qxh8+ Rd8 23. Qh3 g4
24. Qh4 gxf3 25. Rxf3 f4 26. Qh3 Rf8 27. Rd1 Bxa4 28. b3 Bc6 29. Rfd3 f3 30.
Qg3 Qxg3 31. hxg3 fxg2 32. Rd4 Rh8 33. Rh4 Rxh4 34. gxh4 Nf4 0-1

[Event "Meesterklasse "]
[Site "Apeldoorn"]
[Date "2011.12.17"]
[Round "?"]
[White "Heimsoth, Holger"]
[Black "Zwirs, Nico"]
[Result "0-1"]
[ECO "E60"]
[Annotator "Zwirs,Nico"]
[PlyCount "48"]
[EventDate "2011.??.??"]

{459MB, Rybka3Gen.ctg, NL-APL-PC12-06} 1. b3 1... d6 2. Bb2 Nd7 3. d4 Ngf6 4.
Nf3 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O Re8 8. c4 c6 9. Re1 Qc7 10. e4 e5 11. h3
exd4 12. Nxd4 Nc5 13. Nc3 a5 14. a3 Nfd7 15. b4 axb4 16. axb4 Rxa1 17. Bxa1 Na6
18. b5 Nb4 19. Qb1 Bxd4 20. Qxb4 Qb6 21. Na4 Bxf2+ 22. Kf1 Bxe1 23. Qxe1 Qa7
24. Qc3 Ne5 0-1

[Event " LSG-Utrecht "]
[Site "www.schakers.info"]
[Date "2012.01.07"]
[Round "5.1"]
[White "M. Dambacher"]
[Black "E. van Haastert"]
[Result "1/2-1/2"]
[ECO "A57"]
[PlyCount "88"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.08"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 Bb7 6. Nc3 Qa5 7. Bd2 axb5 8. Bxb5
Qb6 9. Bc4 e6 10. e4 Nxe4 11. Nf3 Nxc3 12. Bxc3 exd5 13. Bxd5 Bxd5 14. Qxd5
Qe6+ 15. Qe5 Nc6 16. Qe3 Be7 17. O-O Qxe3 18. fxe3 O-O 19. e4 Ra4 20. Rfd1 d6
21. e5 dxe5 22. Nxe5 Nxe5 23. Bxe5 Bg5 24. Re1 f5 25. Kf2 Rd8 26. Re2 Kf7 27.
b3 Ra6 28. Rae1 Bd2 29. Ra1 Rd3 30. g3 g5 31. Kg2 Kg6 32. Rf1 Rxa2 33. Rf3 Rd5
34. Rff2 Ra6 35. Rxd2 Rxe5 36. Rd3 Rb6 37. Rc2 f4 38. gxf4 gxf4 39. Rdc3 Rb5
40. Rc4 Kf5 41. R2c3 Re3 42. Rxe3 fxe3 43. Kf3 Rxb3 44. Rxc5+ Kf6 1/2-1/2

[Event " LSG-Utrecht "]
[Site "?"]
[Date "2012.01.07"]
[Round "5.2"]
[White "M. van der Werf"]
[Black "J. Jens"]
[Result "1/2-1/2"]
[ECO "A34"]
[PlyCount "129"]
[EventDate "2012.??.??"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
O-O Qa5 9. Qb3 Nc6 10. a4 O-O 11. Qb5 a6 12. Qxa5 Nxa5 13. Ba3 b6 14. Rfb1 Nc4
15. Bc1 Rb8 16. d3 Nd6 17. Ra3 c4 18. d4 Bf5 19. Rba1 b5 20. Bd2 Rfc8 21. Rc1
Be4 22. axb5 axb5 23. Ra7 b4 24. cxb4 Nb5 25. Rxe7 f5 26. Bf4 Rb6 27. Ne5 Nxd4
28. Bxe4 Nxe2+ 29. Kf1 Nxf4 30. gxf4 fxe4 31. Rxc4 Rxc4 32. Nxc4 Rxb4 33. Rxe4
Bf6 34. Re8+ Kg7 35. Rc8 Rb7 36. Kg2 Rd7 37. Rc6 Re7 38. Ne3 Bd4 39. f5 Rd7 40.
fxg6 hxg6 41. Ng4 Kh7 42. Re6 Kg7 43. Re2 Bf6 44. Kg3 Re7 45. Rc2 Be5+ 46. f4
Bb8 47. Rb2 Bc7 48. h4 Rf7 49. Rb4 Bd6 50. Rd4 Bb8 51. Re4 Bd6 52. Ne5 Bxe5 53.
fxe5 Rf5 54. Kg4 Rh5 55. e6 Kf8 56. e7+ Ke8 57. Re6 Rd5 58. Rxg6 Kxe7 59. Rg5
Rxg5+ 60. hxg5 Kf7 61. Kh5 Kg7 62. g6 Kg8 63. Kh6 Kh8 64. g7+ Kg8 65. Kg6
1/2-1/2

[Event " LSG-Utrecht "]
[Site "?"]
[Date "2012.01.07"]
[Round "5.2"]
[White "H. Klip"]
[Black "I. Wantola"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "117"]
[EventDate "2012.??.??"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. h3 Bd7 10. O-O Rc8 11. Re1 Na5 12. Qd3 a6 13. Rad1 b5 14. Nd5 Nc4 15.
Bc1 Rc5 16. c3 Re8 17. Nc2 Nxd5 18. exd5 Bf5 19. Qe2 e5 20. dxe6 Bxe6 21. Nd4
Bd7 22. Qf3 Rce5 23. Nc2 Rxe1+ 24. Nxe1 Be6 25. Nd3 Qa8 26. Qxa8 Rxa8 27. Nf4
Rd8 28. Nd5 Bxd5 29. Rxd5 Nb6 30. Bg5 Rd7 31. Rd2 d5 32. Kf1 Nc4 33. Bxc4 bxc4
34. Ke2 f6 35. Be3 Kf7 36. b3 cxb3 37. axb3 f5 38. Bd4 Bxd4 39. Rxd4 Ke6 40.
Ra4 Rd6 41. Kd3 Rb6 42. Kd4 Rxb3 43. Rxa6+ Kf7 44. g4 fxg4 45. hxg4 h5 46. gxh5
gxh5 47. Rh6 Rb2 48. Rxh5 Rxf2 49. Rxd5 Ke6 50. Kc5 Rf8 51. Rd6+ Ke7 52. c4
Rc8+ 53. Rc6 Rh8 54. Kb6 Kd7 55. Rc7+ Kd8 56. c5 Rh6+ 57. Kb7 Rh1 58. Rc8+ Ke7
59. Kc7 1-0

[Event " LSG-Utrecht "]
[Site "?"]
[Date "2012.01.07"]
[Round "5.4"]
[White "E. Wiersma"]
[Black "J. Michielsen"]
[Result "0-1"]
[ECO "D15"]
[PlyCount "58"]
[EventDate "2012.??.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 b5 6. b3 Bg4 7. h3 Bxf3 8. Qxf3 e5
9. dxe5 Bb4 10. Bd2 Bxc3 11. Bxc3 Ne4 12. Bb4 bxc4 13. Qg4 c5 14. f3 Nc6 15.
fxe4 Nxb4 16. Qxg7 Rf8 17. exd5 Qh4+ 18. Ke2 Nxd5 19. Kf3 f5 20. Bxc4 Qe4+ 21.
Kg3 Ra7 22. Qg5 Qxe5+ 23. Kf2 Qb2+ 24. Kf3 Rg7 25. Qh5+ Rg6 26. Rhg1 f4 27. e4
Nf6 28. Qxc5 Rg3+ 29. Kxf4 Nh5# 0-1

[Event " LSG-Utrecht "]
[Site "?"]
[Date "2012.01.07"]
[Round "5.5"]
[White "T. Willemze"]
[Black "R. van Wessel"]
[Result "0-1"]
[ECO "C49"]
[PlyCount "82"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Bxc3 8.
bxc3 Qe7 9. Re1 Nd8 10. d4 Ne6 11. Bc1 c5 12. Bf1 Rd8 13. g3 Ne8 14. d5 Nf8 15.
Nh4 g6 16. Rb1 Ng7 17. c4 g5 18. Ng2 Ng6 19. f4 gxf4 20. gxf4 exf4 21. Nxf4 Ne5
22. Rb3 Kh8 23. Rg3 Rg8 24. Kh1 Bd7 25. Nd3 f6 26. Be2 Raf8 27. Bh6 Nf7 28. Bf4
Qxe4+ 29. Bf3 Qxc4 30. Be4 Bf5 31. Bxf5 Nxf5 32. Rxg8+ Rxg8 33. Qf3 Nh4 34. Qe4
Qxe4+ 35. Rxe4 Nf3 36. Bg3 N7e5 37. Rf4 Rg6 38. Kg2 Nd4 39. Nxe5 dxe5 40. Rf2
Kg7 41. c3 Nb5 0-1

[Event " LSG-Utrecht "]
[Site "?"]
[Date "2012.01.07"]
[Round "5.6"]
[White "J.W. de Jong"]
[Black "C. van Oosterom"]
[Result "1/2-1/2"]
[ECO "A88"]
[PlyCount "101"]
[EventDate "2012.??.??"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 c6 8. Rb1
Qc7 9. d5 Na6 10. b3 Kh8 11. Bb2 e5 12. dxe6 Bxe6 13. Nd4 Bg8 14. Qc2 Rad8 15.
Rbd1 Qe7 16. e3 d5 17. cxd5 Nxd5 18. Nxd5 Bxd5 19. Ne2 Nb4 20. Bxg7+ Qxg7 21.
Qc5 Bxg2 22. Kxg2 Nd5 23. h4 Qb2 24. Qd4+ Qxd4 25. Rxd4 c5 26. Ra4 a6 27. Rc1
Rc8 28. Ra5 Nb4 29. Raxc5 Rxc5 30. Rxc5 Nxa2 31. Rc7 b5 32. Ra7 Nb4 33. Nd4 Kg8
34. Ne6 Rc8 35. Kf3 Re8 36. Ng5 h5 37. Nf7 Re6 38. Kf4 Nd3+ 39. Kg5 Nxf2 40.
Nh6+ Kf8 41. Ra8+ Ke7 42. Ng8+ Kf7 43. Nh6+ Ke7 44. Ng8+ Kd7 45. Nf6+ Kc7 46.
b4 Kb7 47. Rd8 Rxe3 48. Kxg6 Rxg3+ 49. Kxf5 Rf3+ 50. Ke6 Re3+ 51. Kf5 1/2-1/2

[Event " LSG-Utrecht "]
[Site "?"]
[Date "2012.01.07"]
[Round "5.7"]
[White "R. Swinkels"]
[Black "A. Pijpers"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "61"]
[EventDate "2012.??.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. cxd5 Bxf3 6. gxf3 cxd5 7. Qb3 Qd7 8.
Nc3 Nc6 9. Bd2 e6 10. Na4 Rc8 11. Rc1 e5 12. Rxc6 bxc6 13. dxe5 Nh5 14. Ba6 Be7
15. Bxc8 Qxc8 16. Bb4 Bh4 17. Bd6 f6 18. Qb4 g5 19. Qg4 Qxg4 20. fxg4 Ng7 21.
exf6 Ne6 22. Nc5 Kf7 23. Nxe6 Kxe6 24. Be7 Rb8 25. b3 c5 26. Bxc5 Kxf6 27. Bxa7
Ra8 28. Bd4+ Ke6 29. a4 Rb8 30. Kd2 Rxb3 31. Ra1 1-0

[Event " LSG-Utrecht "]
[Site "?"]
[Date "2012.01.07"]
[Round "5.8"]
[White "R. van Ketel"]
[Black "D. Tjiam"]
[Result "0-1"]
[ECO "E10"]
[PlyCount "138"]
[EventDate "2012.??.??"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 d6 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. b3 a6
9. Bb2 Rb8 10. Rc1 Na5 11. Qc2 Qe7 12. Rfd1 Bd7 13. e4 Rfc8 14. Ne2 b5 15. e5
Ne8 16. Qd2 Nc6 17. Ne1 bxc4 18. Rxc4 Nd8 19. Rdc1 d5 20. R4c2 Nb7 21. Nd3 Bf8
22. Nc5 Nxc5 23. Rxc5 Qd8 24. R5c2 Bb4 25. Qe3 a5 26. Nf4 a4 27. Nd3 axb3 28.
axb3 Be7 29. Nc5 Rb6 30. Bf3 Bg5 31. Qc3 Rcb8 32. Rb1 Be7 33. Ba3 Bb5 34. Bd1
Ng7 35. g4 Bf8 36. Qg3 Rc6 37. h3 Ra8 38. Bb4 Rb6 39. Bd2 Bc4 40. Rc3 Ra2 41.
Bf4 Be7 42. Rc2 Ra3 43. Rcb2 Bb5 44. Qc3 Ne8 45. Kh2 Qa8 46. Be3 Rb8 47. Qd2
Qa7 48. f4 c6 49. Bc2 Ra8 50. Rg1 Qa5 51. b4 Qc7 52. Bb1 Bc4 53. f5 Bxc5 54.
bxc5 Rb8 55. Rxb8 Qxb8 56. fxe6 fxe6 57. Bh6 Qb3 58. Qg2 Nc7 59. Re1 Qf3 60.
Qxf3 Rxf3 61. Kg2 Rb3 62. Rd1 Rb2+ 63. Kg3 Nb5 64. Rc1 Nxd4 65. Re1 Kf7 66. h4
Ne2+ 67. Kh3 Rb3+ 68. Kh2 Nc3 69. Re3 Nxb1 0-1

[Event " LSG-Utrecht "]
[Site "?"]
[Date "2012.01.07"]
[Round "5.9"]
[White "M. Okkes"]
[Black "M. Bosman"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "80"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Ne4 7. Nd2 Nc5 8.
Nf3 Be7 9. Be2 O-O 10. O-O Ne6 11. Be3 Rb8 12. b3 a5 13. Qd2 Bb4 14. c3 Ba3 15.
Rad1 Qe7 16. Qc2 f5 17. Nd4 Nxd4 18. cxd4 Kh8 19. f4 Qe6 20. Bc1 Bb4 21. Bd2 d5
22. Bxb4 axb4 23. Qc5 Bd7 24. Ra1 Kg8 25. a4 bxa3 26. Rxa3 Rb7 27. Rb1 Rfb8 28.
b4 Qe8 29. Ra7 Qf8 30. Rxb7 Rxb7 31. Bd3 Qxc5 32. bxc5 Ra7 33. Kf2 Kf7 34. Ke3
h5 35. Be2 g6 36. Rb8 Be6 37. Bd3 Ke7 38. Rh8 Ra2 39. Be2 Ra3+ 40. Bd3 Ra2
1/2-1/2

[Event " LSG-Utrecht "]
[Site "?"]
[Date "2012.01.07"]
[Round "5.10"]
[White "W. Heemskerk"]
[Black "J. Houben"]
[Result "1-0"]
[ECO "E68"]
[PlyCount "77"]
[EventDate "2012.??.??"]

1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. d4 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4
exd4 9. Nxd4 Re8 10. Re1 a6 11. h3 Rb8 12. Rb1 Ne5 13. b3 c5 14. Nc2 Nc6 15. a4
Be6 16. Bb2 Qc7 17. Nd5 Bxd5 18. cxd5 Na5 19. Qf3 Nh5 20. Bxg7 Nxg7 21. Qc3 b5
22. Ne3 b4 23. Qd3 Ra8 24. Ng4 Nh5 25. e5 dxe5 26. d6 Rad8 27. dxc7 Rxd3 28.
Rxe5 Rc8 29. Rxc5 Nxb3 30. Bb7 Nxc5 31. Bxc8 Rc3 32. Rxb4 Kg7 33. Rb8 Ne4 34.
Bb7 Rxc7 35. Bxe4 f5 36. Rb7 Rxb7 37. Bxb7 fxg4 38. hxg4 Nf6 39. g5 1-0

[Event "Voerendaal-BSG"]
[Site "Klimmen"]
[Date "2012.01.08"]
[Round "5"]
[White "Ris, Robert"]
[Black "Levin, Felix"]
[Result "1/2-1/2"]
[ECO "D24"]
[PlyCount "37"]
[EventCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bxc4 Nxe4 7. O-O Nxc3 8.
bxc3 Be7 9. Ne5 O-O 10. Qg4 Nc6 11. Bh6 Bf6 12. Rad1 Ne7 13. Rfe1 c6 14. Rd3
Nf5 15. Bc1 g6 16. Ba3 Be7 17. Bc1 Bf6 18. Ba3 Be7 19. Bc1 1/2-1/2

[Event "KNSB competitie 2011-2012"]
[Site "?"]
[Date "2012.01.07"]
[Round "5.2"]
[White "Hausrath, Daniel"]
[Black "Ootes, Lars"]
[Result "1-0"]
[ECO "A49"]
[PlyCount "127"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. d4 c5 6. Bg2 cxd4 7. Nxd4 d5 8. O-O
O-O 9. c4 dxc4 10. bxc4 Qb6 11. Qb3 Nfd7 12. e3 Nc6 13. Nc3 Nxd4 14. exd4 Qxb3
15. axb3 Bxd4 16. Rfd1 Bf6 17. Ra2 Kg7 18. Nd5 Bxb2 19. Rxb2 e6 20. Nc7 Rb8 21.
Nb5 a5 22. Nd6 Nc5 23. b4 axb4 24. Rxb4 Kf6 25. Rb5 b6 26. Rdb1 Nd7 27. Bc6 Ke7
28. Ne4 Ba6 29. Bxd7 Bxb5 30. Bxb5 Rfd8 31. h4 Rd4 32. Ng5 f6 33. Nf3 Rd6 34.
Ra1 Rb7 35. Kg2 Rc7 36. Ra2 Rd8 37. Nd2 Rd4 38. Nf1 Rd8 39. Ne3 Kf7 40. Ra6 Rb8
41. Nc2 f5 42. Nb4 Kf6 43. Nc6 Rbb7 44. Ra8 Rd7 45. Rf8+ Rf7 46. Re8 Rbc7 47.
Kf3 Rfd7 48. Rb8 Rb7 49. Rf8+ Rf7 50. Ra8 Rfd7 51. Ke3 Rd1 52. Nd4 e5 53. Ne2
e4 54. Nf4 Rb1 55. Bc6 Rf7 56. Bd5 Rd7 57. Rf8+ Ke5 58. Re8+ Kf6 59. Re6+ Kg7
60. h5 Rb3+ 61. Kd4 b5 62. c5 e3 63. Rxe3 Rb4+ 64. Ke5 1-0

[Event "KNSB competitie 2011-2012"]
[Site "?"]
[Date "2012.01.07"]
[Round "5.3"]
[White "Berelowitsch, Alexander"]
[Black "Lemmers, Oscar"]
[Result "1-0"]
[ECO "B43"]
[PlyCount "73"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 b5 6. Bd3 Bc5 7. Nb3 Be7 8. O-O
d6 9. f4 Nd7 10. Qf3 Bb7 11. a3 Ngf6 12. Kh1 Qc7 13. Bd2 O-O 14. Qh3 Rfe8 15.
Rae1 g6 16. Nd4 Bf8 17. Nf3 e5 18. fxe5 dxe5 19. Ng5 h6 20. Nxf7 Kxf7 21. Nd5
Qd6 22. Bb4 Qc6 23. Qxd7+ Qxd7 24. Nxf6 Qe6 25. Nxe8+ Kxe8 26. Rxf8+ Kd7 27.
Rf3 Rd8 28. Ref1 Kc8 29. Rf6 Qg4 30. h3 Qg3 31. R1f3 Qh4 32. Kh2 g5 33. Rg6
Bxe4 34. g3 Bxd3 35. Rc6+ Kb7 36. gxh4 Be4 37. Rcf6 1-0

[Event "KNSB competitie 2011-2012"]
[Site "?"]
[Date "2012.01.07"]
[Round "5.4"]
[White "Orlov, Andrey"]
[Black "Pliester, Leon"]
[Result "1-0"]
[ECO "C43"]
[PlyCount "126"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Nc3 Nc6 8.
Qf4 Be7 9. Bd3 O-O 10. Bd2 a5 11. a3 Be6 12. Rd1 Re8 13. O-O Bf6 14. Qg3 Bf5
15. Bg5 Bxg5 16. Nxg5 Bxd3 17. Rxd3 h6 18. Nf3 Ne7 19. h3 Qc8 20. Rfd1 Ra6 21.
b3 Ndf5 22. Qg4 Rg6 23. Qf4 Nd6 24. Ne5 Rf6 25. Qa4 b6 26. Nd7 Rg6 27. Ne5 Re6
28. Nf3 Nef5 29. Nd5 Ne4 30. b4 axb4 31. axb4 Ng5 32. Nxg5 hxg5 33. Qa1 b5 34.
Rf3 Nd6 35. Ne3 Qb7 36. Qd4 Re4 37. Qd2 Qc6 38. Nf5 Nxf5 39. Rxf5 f6 40. Rc5
Qb7 41. Qd3 Re1+ 42. Rxe1 Rxe1+ 43. Kh2 Qe4 44. Qxe4 Rxe4 45. c3 Re2 46. Kg3
Rc2 47. Rxc7 Kh7 48. Kf3 f5 49. Rc6 g4+ 50. hxg4 fxg4+ 51. Kg3 g6 52. Rc5 Kh6
53. Rxb5 Rxc3+ 54. Kxg4 Rc2 55. Kg3 Rb2 56. f3 g5 57. Kh3 Kg6 58. g3 Rb3 59.
Kg4 Kh6 60. Rxg5 Rxb4+ 61. f4 Rb3 62. Ra5 Kg6 63. Ra6+ Kg7 1-0

[Event "KNSB competitie 2011-2012"]
[Site "?"]
[Date "2012.01.07"]
[Round "5.5"]
[White "Ootes, Lennart"]
[Black "Bitalzadeh, Ali"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "88"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3
Nc6 9. Nf3 cxd4 10. cxd4 Nge7 11. Bd2 O-O 12. Bd3 Bd7 13. O-O Be8 14. Rab1 Bg6
15. Rb3 Qd7 16. Rfb1 b6 17. h4 Bh5 18. c3 Na5 19. Rb4 Bxf3 20. Qxf3 Rac8 21.
Qe2 Rc7 22. g3 Nec6 23. R4b2 Nb8 24. Bb5 Qf7 25. Rb4 Rfc8 26. Kg2 Nc4 27. Bc1
Nc6 28. R4b3 N4a5 29. R3b2 Ne7 30. Ba6 Rf8 31. Rc2 Nc4 32. Rb4 Nc6 33. Rb1 f4
34. gxf4 Ne7 35. Qg4 Nf5 36. Bxc4 Rxc4 37. Be3 Rfc8 38. Rbc1 Qe7 39. h5 Qxa3
40. h6 Rxc3 41. Rxc3 Rxc3 42. Rxc3 Qxc3 43. Qg5 Qc7 44. Kf3 Nxh6 0-1

[Event "KNSB competitie 2011-2012"]
[Site "?"]
[Date "2012.01.07"]
[Round "5.6"]
[White "Saltaev, Mihail"]
[Black "Rozenfeld, Tatiana"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "124"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 Nf5 8. Nc2
Be7 9. O-O O-O 10. Bd3 cxd4 11. Bxf5 exf5 12. Ncxd4 Be6 13. Qd3 Qd7 14. Re1
Rac8 15. Be3 Rfd8 16. Rad1 Nxd4 17. Nxd4 a6 18. Qd2 Bc5 19. Nf3 Bxe3 20. Rxe3
Qa4 21. a3 Qg4 22. Nd4 Qg5 23. Rf1 f4 24. Rf3 Qxe5 25. Re1 Qd6 26. Qxf4 Qxf4
27. Rxf4 Rd6 28. h3 Rb6 29. Re2 Rd6 30. Rf3 Re8 31. Rfe3 Kf8 32. f4 Bd7 33.
Rxe8+ Bxe8 34. Kf2 Bc6 35. Re5 f6 36. Re3 Bd7 37. Ke2 Kf7 38. Kd3 Rb6 39. b4
Rd6 40. Re1 Rb6 41. Ra1 Ba4 42. h4 Rd6 43. g3 Rd8 44. Re1 Bd7 45. Nb3 b6 46.
Nd4 Rc8 47. Ra1 Kg6 48. Re1 Kf7 49. Kd2 Rd8 50. Re3 Rc8 51. Rd3 Re8 52. Nc2 Bc6
53. Ne3 Ke6 54. Rd4 b5 55. Rd3 Kd6 56. Nf5+ Kc7 57. Nxg7 Rg8 58. Nf5 Rd8 59.
Re3 Bd7 60. Re7 h5 61. Rf7 Rg8 62. Ng7 Kc6 1-0

[Event "KNSB competitie 2011-2012"]
[Site "?"]
[Date "2012.01.07"]
[Round "5.7"]
[White "De Groote, Ewoud"]
[Black "Sielecki, Christof"]
[Result "1/2-1/2"]
[ECO "C86"]
[PlyCount "140"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. O-O O-O 8. c3
d5 9. d3 Bb7 10. Rd1 h6 11. Nbd2 Re8 12. Nf1 Bf8 13. Ng3 Qd7 14. h3 Rad8 15.
Nh2 Ne7 16. Ng4 Nxg4 17. hxg4 Ng6 18. Nh5 Be7 19. a4 Bc8 20. f3 Bc5+ 21. Be3
Bxe3+ 22. Qxe3 d4 23. Qf2 Qd6 24. axb5 axb5 25. Ra7 Be6 26. Bxe6 Qxe6 27. cxd4
Rxd4 28. Rxc7 Qb3 29. Qc2 Rb4 30. Qxb3 Rxb3 31. Rd2 Rd8 32. Rc3 Rb4 33. Ng3 Nf4
34. Ne2 Ne6 35. Kf2 Kf8 36. g3 Ke7 37. Ra3 Nc5 38. Ke3 Na4 39. Nc3 Nxc3 40.
bxc3 Rb1 41. d4 b4 42. Ra7+ Kf8 43. dxe5 Rxd2 44. Kxd2 bxc3+ 45. Kxc3 Rf1 46.
f4 Rf3+ 47. Kd4 Rxg3 48. e6 fxe6 49. Ke5 Rxg4 50. Kxe6 Rg6+ 51. Kf5 Rf6+ 52.
Ke5 Rb6 53. f5 Rb4 54. Kd5 Rb5+ 55. Kc4 Re5 56. Kd4 Re7 57. Rxe7 Kxe7 58. e5
Kf7 59. Ke4 g6 60. f6 Ke6 61. Kf3 Kf7 62. Kf4 Ke6 63. Ke4 g5 64. Kd4 h5 65. Ke4
h4 66. Kf3 h3 67. Kg3 g4 68. Kh2 Kf7 69. Kg3 Ke6 70. Kh2 Kf7 1/2-1/2

[Event "KNSB competitie 2011-2012"]
[Site "?"]
[Date "2012.01.07"]
[Round "5.8"]
[White "Trella, Thomas"]
[Black "Van der Poel, Henk"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "57"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. c4 Nf6 2. g3 e5 3. Bg2 g6 4. Nf3 Nc6 5. Nc3 Bg7 6. O-O O-O 7. d3 d6 8. Rb1
a5 9. e4 h6 10. a3 Be6 11. Nd5 Kh7 12. h3 Ne7 13. Be3 Nexd5 14. exd5 Bd7 15. d4
e4 16. Nd2 Qc8 17. Kh2 c6 18. Bf4 cxd5 19. Bxd6 Re8 20. cxd5 Bb5 21. Re1 Bd3
22. Rc1 Qf5 23. f3 e3 24. Nb3 e2 25. Qd2 Qxd5 26. Qxd3 Qxd6 27. Rxe2 Rxe2 28.
Qxe2 a4 29. Nc5 1/2-1/2

[Event "KNSB competitie 2011-2012"]
[Site "?"]
[Date "2012.01.07"]
[Round "5.9"]
[White "De Groote, Jesper"]
[Black "Tereick, Benjamin"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "80"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2
O-O 9. dxc5 Bxc5 10. Bxc5 Nxc5 11. O-O-O Qa5 12. g4 Rb8 13. Nd4 Bd7 14. Kb1 b5
15. Nb3 Nxb3 16. cxb3 Rfc8 17. Ne2 Qxd2 18. Rxd2 g5 19. fxg5 Nxe5 20. Nf4 Nf3
21. Rd1 Nxg5 22. Bd3 Bc6 23. Nh5 Kf8 24. Nf6 Ke7 25. Nxh7 Ne4 26. Bxe4 dxe4 27.
Rhe1 Rh8 28. Ng5 Rbg8 29. Nxe4 Rxg4 30. Nd6 Rxh2 31. Nc8+ Kf8 32. Nxa7 Bf3 33.
Rc1 Rgg2 34. Rc8+ Kg7 35. Nxb5 Rxb2+ 36. Kc1 Rxa2 37. Kb1 Bh5 38. Nc3 Bg6+ 39.
Ne4 Rhb2+ 40. Kc1 Rxb3 0-1

[Event "KNSB MK"]
[Site "Klimmen"]
[Date "2012.01.08"]
[Round "5"]
[White "Driessens, Patrick"]
[Black "van der Heijden, Ton"]
[Result "1-0"]
[ECO "A77"]
[PlyCount "49"]
[EventCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. Nd2 Bg7 8. e4
O-O 9. Be2 Re8 10. O-O b6 11. Re1 Ba6 12. Bc4 Nh5 13. a4 Bc8 14. Bb5 Rf8 15.
Nc4 a6 16. Bc6 Ra7 17. Qb3 Nxc6 18. dxc6 Be6 19. Qxb6 Bxc3 20. bxc3 Rc7 21. Na5
f5 22. Bh6 Rff7 23. exf5 Bxf5 24. Nb7 Qa8 25. Rad1 1-0


[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.01.07"]
[Round "5.1"]
[White "Clijsen, Mark"]
[Black "Bok, Benjamin"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "2179"]
[BlackElo "2509"]
[Annotator "Olthof"]
[PlyCount "76"]
[EventDate "2011.09.17"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8.
Qd2 h6 9. Nh3 exd5 10. Nf4 O-O 11. e3 Re8 12. Be2 c6 13. O-O Qd6 14. Rab1 a5
15. Na4 Nd7 16. Rfc1 Bf6 17. Bg4 Bd8 18. g3 h5 19. Bh3 Bc7 20. Nc3 Nf6 21. Bxc8
Raxc8 22. Qe2 h4 23. Kg2 Kg7 24. a3 Qd7 25. Rh1 Rh8 26. b4 axb4 27. axb4 b5 28.
Ra1 Bd6 29. Nd3 Qf5 30. Ra7 hxg3 31. hxg3 Rxh1 32. Kxh1 Ne4 33. Nxe4 dxe4 34.
Nf4 Rh8+ 35. Kg1 Bxf4 36. exf4 e3 37. Ra1 Qh3 38. Qf3 Qh2+ 0-1

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.01.07"]
[Round "5.2"]
[White "Miedema, David"]
[Black "Muhren, Bianca"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2386"]
[BlackElo "2297"]
[Annotator "Olthof"]
[PlyCount "68"]
[EventDate "2011.09.17"]
[SourceDate "2009.02.07"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. e4 b5 6. e5 Nd5 7. a4 e6 8. axb5
Nb6 9. Be2 Bb7 10. O-O Be7 11. Be3 O-O 12. bxa6 Rxa6 13. Nd2 Rxa1 14. Qxa1 Nc6
15. Bf3 Ba8 16. Nb5 Qd7 17. Be2 Nxe5 18. Nxc7 Qxc7 19. dxe5 Qxe5 20. Re1 Bb4
21. Bf1 Bd6 22. f4 Qd5 23. Qc1 Bb4 24. Rd1 Rd8 25. Kh1 Na4 26. Qc2 Bc6 27. f5
exf5 28. Bg5 Rd7 29. Re1 h6 30. Bf4 Bxd2 31. Bxd2 Qxd2 32. Re8+ Kh7 33. Qxf5+
g6 34. Qf6 Qxg2+ 0-1

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.01.07"]
[Round "5.3"]
[White "Haast, Mark"]
[Black "Fridman, Daniel"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2277"]
[BlackElo "2660"]
[Annotator "Olthof"]
[PlyCount "78"]
[EventDate "2011.09.17"]

1. c4 e6 2. g3 d5 3. Bg2 dxc4 4. Nf3 a6 5. O-O Nf6 6. Qc2 b5 7. b3 cxb3 8. axb3
Bb7 9. d4 Nbd7 10. Bg5 h6 11. Bxf6 Nxf6 12. Rd1 Be4 13. Qc1 Bb4 14. Nc3 Bb7 15.
Ne5 Bxg2 16. Kxg2 O-O 17. f3 Qd6 18. Qe3 Bxc3 19. Qxc3 Nd5 20. Qd2 c5 21. e4
cxd4 22. exd5 Qxe5 23. Qxd4 Qxd4 24. Rxd4 Rfd8 25. Rad1 Rxd5 26. Rxd5 exd5 27.
Rxd5 Kf8 28. f4 Ke7 29. Rd1 a5 30. Kf2 a4 31. bxa4 bxa4 32. Ke3 a3 33. Ra1 a2
34. Kd4 Ke6 35. g4 Ra4+ 36. Kc3 Kf6 37. Kb3 Rxf4 38. Rxa2 Rxg4 39. Kc3 Re4 0-1

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.01.07"]
[Round "5.4"]
[White "Burg, Twan"]
[Black "Nabuurs, Mart"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2474"]
[BlackElo "2203"]
[Annotator "Olthof"]
[PlyCount "82"]
[EventDate "2011.09.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 Ne5
15. Qh5 Qe7 16. Nxe6 Bxe6 17. fxe6 g6 18. exf7+ Kxf7 19. Qh3 Kg7 20. Nd5 Qd8
21. Qc3 Ra7 22. Qa3 Qb8 23. h4 Bh6 24. h5 a5 25. hxg6 hxg6 26. Bxb5 Qxb5 27.
Qxd6 Qxb2+ 28. Kxb2 Nc4+ 29. Kc3 Nxd6 30. Kd4 Rc8 31. e5 Nf5+ 32. Kd3 Rd7 33.
c4 Ne3 34. e6 Rd6 35. Rb1 Nxd5 36. cxd5 Rxd5+ 37. Ke4 Rdc5 38. Rb7+ R5c7 39.
Rxc7+ Rxc7 40. Ke5 Bd2 41. a3 g5 0-1

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.01.07"]
[Round "5.5"]
[White "Haast, Anne"]
[Black "Span, Paul"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2290"]
[BlackElo "2290"]
[Annotator "Olthof"]
[PlyCount "91"]
[EventDate "2011.09.17"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3
Nxd2 9. Qxd2 c5 10. f4 Qa5 11. Nf3 b6 12. c4 Qxd2+ 13. Nxd2 cxd4 14. cxd5 exd5
15. Nf3 Nc6 16. Bb5 Bd7 17. Bxc6 Bxc6 18. Nxd4 Bd7 19. f5 O-O 20. Kd2 Rac8 21.
c3 Rc4 22. Rhe1 b5 23. Rab1 a5 24. a3 Rb8 25. Re3 b4 26. Ke1 Rbc8 27. axb4 axb4
28. Rxb4 Rxc3 29. Rxc3 Rxc3 30. Kf2 Rc8 31. Ke3 Kf8 32. e6 fxe6 33. fxe6 Be8
34. Kf4 Rc4 35. Rxc4 dxc4 36. Ke3 Bg6 37. Kd2 Ke7 38. g4 Be4 39. Kc3 Bd5 40.
Nf5+ Kxe6 41. Kd4 Bf3 42. Nxg7+ Kf6 43. Nf5 Bxg4 44. Nxh6 Be6 45. Ng4+ Bxg4 46.
Kxc4 1/2-1/2

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.01.07"]
[Round "5.6"]
[White "Bosch, Jeroen"]
[Black "Kampman, Tijmen"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2389"]
[BlackElo "2122"]
[Annotator "Olthof"]
[PlyCount "68"]
[EventDate "2011.09.17"]

1. d4 e6 2. c4 b6 3. a3 Bb7 4. Nc3 Nf6 5. Nf3 d5 6. Bg5 Nbd7 7. cxd5 exd5 8. e3
Be7 9. Rc1 O-O 10. Bd3 c5 11. O-O h6 12. Bf4 Nh5 13. Be5 Nxe5 14. Nxe5 Nf6 15.
Bb1 Rc8 16. Qf3 a6 17. Rfd1 Bd6 18. Ng4 Nxg4 19. Qxg4 Qf6 20. Qf5 Qxf5 21. Bxf5
Rc7 22. dxc5 Rxc5 23. b4 Rc7 24. Na4 g6 25. Bg4 a5 26. Nxb6 Rxc1 27. Rxc1 axb4
28. axb4 Bxb4 29. h4 Rd8 30. Bf3 Rd6 31. Na4 Bc6 32. Nb6 Bb7 33. Na4 Bc6 34.
Nb6 Bb7 1/2-1/2

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.01.07"]
[Round "5.7"]
[White "Grooten, Herman"]
[Black "Zatonskih, Anna"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2340"]
[BlackElo "2506"]
[Annotator "Olthof"]
[PlyCount "50"]
[EventDate "2011.09.17"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. cxd5 exd5 6. Bg5 c6 7. Qc2 g6 8. Ne5
Bf5 9. Qd2 Nbd7 10. f3 Nxe5 11. dxe5 Nd7 12. Bf4 g5 13. Bg3 h5 14. h4 gxh4 15.
Bf2 Bg6 16. Bd4 Rg8 17. e4 dxe4 18. f4 Nc5 19. O-O-O Nd3+ 20. Bxd3 exd3 21. Qf2
Bf5 22. Bxa7 Bb4 23. e6 Bxc3 24. exf7+ Kxf7 25. Qc5 d2+ 0-1

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.01.07"]
[Round "5.8"]
[White "Ondersteijn, Niels"]
[Black "Sprenger, Jan"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "2526"]
[Annotator "Olthof"]
[PlyCount "149"]
[EventDate "2011.09.17"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 a6 6. Nxd4 cxd4 7. Ne2 b5 8.
Bb3 Bb7 9. d3 Bc5 10. O-O Ne7 11. Bf4 O-O 12. Qd2 f5 13. f3 Kh8 14. Ng3 Qe8 15.
a4 b4 16. Rae1 Qg6 17. Kh1 h6 18. exf5 Nxf5 19. Nxf5 Rxf5 20. Re5 Rxe5 21. Bxe5
d6 22. Bxd4 e5 23. Bxc5 dxc5 24. Qe3 Qd6 25. Re1 Re8 26. Bc4 a5 27. Kg1 Qd4 28.
Qxd4 cxd4 29. f4 e4 30. dxe4 Rxe4 31. Rxe4 Bxe4 32. Bd3 Bc6 33. b3 g5 34. fxg5
hxg5 35. Kf2 Kg7 36. g4 Kf6 37. Kg3 Bb7 38. h4 Bd5 39. h5 Kg7 40. Bf5 Kh6 41.
Kf2 Bb7 42. Ke2 Ba6+ 43. Kd2 Kg7 44. Bd7 Kh6 45. Bb5 Bc8 46. Be2 Bb7 47. Kd3
Ba6+ 48. Kd2 Bb7 49. Bd1 Be4 50. Ke1 Kg7 51. Ke2 Kh7 52. Kd2 Kh6 53. Kc1 Kg7
54. Be2 Bb7 55. Kd1 Kh6 56. Ke1 Be4 57. Bd3 Bf3 58. Bf5 Bb7 59. Kf2 Kg7 60. Ke2
Ba6+ 61. Kf3 Bb7+ 62. Be4 Bc8 63. Bc6 Kh6 64. Bd5 Bd7 65. Bb7 Be6 66. Ke4 Bxg4
67. Kxd4 Bd1 68. c3 bxc3 69. Kxc3 g4 70. b4 axb4+ 71. Kxb4 Bf3 72. Bc8 g3 73.
Bh3 Kxh5 74. a5 g2 75. Bxg2 1/2-1/2

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.01.07"]
[Round "5.9"]
[White "Konings, Frans"]
[Black "Van der Stricht, Geert"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2285"]
[BlackElo "2377"]
[Annotator "Olthof"]
[PlyCount "147"]
[EventDate "2011.09.17"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bc8 7. Nf3 Bf5 8. Nh4
Bd7 9. g3 e6 10. Bg2 c5 11. d5 exd5 12. Nxd5 Nc6 13. O-O Nxd5 14. Qxd5 Be6 15.
Qh5 Be7 16. Be3 Nd4 17. Bxd4 cxd4 18. Qb5+ Kf8 19. Qxb7 Rc8 20. Rfd1 Bc5 21.
Nf3 Qf6 22. Rac1 g6 23. Rxc4 Kg7 24. Rcc1 Rhd8 25. Ne1 Rb8 26. Qc6 Rdc8 27. Qf3
Bb3 28. Qxf6+ Kxf6 29. Rd3 Bxa4 30. Bh3 Rc7 31. Nf3 Rxb2 32. Nxd4 Bb6 33. Rf3+
Kg7 34. Rxc7 Bxc7 35. Rd3 Bb6 36. Bg4 Rb1+ 37. Kg2 Rd1 38. Rxd1 Bxd1 39. Nb5
Bb3 40. Bd7 a5 41. Nc3 Bd4 42. Na4 Kf8 43. e3 Bd5+ 44. Kf1 Ba7 45. Bb5 Ke7 46.
Ke2 Kd6 47. Kd3 f5 48. Be8 Bc5 49. Bb5 g5 50. Nxc5 Kxc5 51. Bd7 Be4+ 52. Kc3
Kd6 53. Bc8 Kc5 54. Bd7 h6 55. h3 Kd5 56. Bc8 Kc5 57. Bd7 Kd6 58. Bc8 Bb1 59.
Kb2 Bd3 60. Kc3 Be4 61. Kb3 f4 62. exf4 gxf4 63. gxf4 Bd5+ 64. Ka4 Be6 65. Bxe6
Kxe6 66. Kxa5 Kf5 67. Kb4 Kxf4 68. Kc3 Kf3 69. Kd2 Kxf2 70. h4 h5 71. Kd1 Kg3
72. Ke1 Kxh4 73. Kf1 Kg3 74. Kg1 1/2-1/2

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.01.07"]
[Round "5.10"]
[White "Van Kerkhof, David"]
[Black "Beukema, Stefan"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2292"]
[BlackElo "2222"]
[Annotator "Olthof"]
[PlyCount "118"]
[EventDate "2011.09.17"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Ba6 9. b3 g6 10. g3 Bg7 11. Bb2 O-O 12. Bg2 Rae8 13. O-O Bxe5 14. Qxe5 Qxe5
15. Bxe5 Rxe5 16. cxd5 Bxf1 17. Kxf1 cxd5 18. Nc3 c6 19. Rd1 Rb8 20. Ne2 a5 21.
Nc3 Kf8 22. Na4 Rb4 23. Bf3 Re8 24. h4 Ke7 25. Ke2 Kd6+ 26. Kd3 Re5 27. Kc3 Rf5
28. Rd3 c5 29. g4 c4 30. bxc4 Rxf3 31. Rxf3 Rxa4 32. Rxf7 Rxc4+ 33. Kd3 Rxg4
34. Rxh7 Kc5 35. Rxd7 Rxh4 36. Rc7+ Kd6 37. Rg7 Ra4 38. Rxg6+ Kc5 39. Rg8 Ra3+
40. Kc2 Rxa2+ 41. Kc3 Ra3+ 42. Kd2 Kc4 43. f4 Ra2+ 44. Kd1 d4 45. Rg3 Rf2 46.
Rg8 Rxf4 47. Ke2 Rf5 48. Rc8+ Rc5 49. Ra8 Kc3 50. Rd8 Re5+ 51. Kd1 Rh5 52. Rc8+
Kd3 53. Kc1 Rh1+ 54. Kb2 Ke3 55. Re8+ Kd2 56. Re5 Rh8 57. Kb3 Rb8+ 58. Kc4 Rb4+
59. Kc5 d3 0-1

[Event "SO R dam 1-HSG"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Vedder, H."]
[Black "Pel, B."]
[Result "0-1"]
[ECO "B06"]
[Annotator "Rongen,Arthur"]
[PlyCount "84"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 d6 2. d4 g6 3. Bd3 Bg7 4. Nf3 Nc6 5. c3 e5 6. Bg5 f6 7. Be3 Nh6 8. Qb3
Nf7 9. Nbd2 O-O 10. O-O-O f5 11. dxe5 dxe5 12. Qc2 Qf6 13. Bc4 Be6 14. exf5
gxf5 15. Bxe6 Qxe6 16. Nb3 b6 17. Kb1 a5 18. Rhe1 a4 19. Nc1 Qf6 20. a3 Nd6 21.
Bg5 Qg6 22. Bh4 Ra5 23. Nd3 Qxg2 24. Qe2 e4 25. Nb4 Nxb4 26. axb4 Raa8 27. Nd4
Qxh2 28. Rh1 Qe5 29. Qh5 Qe8 30. Qg5 Rf6 31. Qf4 Rf7 32. Rdg1 a3 33. b3 c5 34.
Qxd6 cxd4 35. Qxd4 a2+ 36. Ka1 Qe6 37. Rg2 Rd7 38. Qc4 (38. Bf6) 38... Qxc4 39.
bxc4 Kh8 40. Rc1 Rd3 41. Rg3 Bxc3+ 42. Rxc3 Rd1+ 0-1

[Event "SO R dam 1-HSG"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Winants, L."]
[Black "de Vos, M A C."]
[Result "1-0"]
[ECO "D00"]
[PlyCount "78"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bxd6 cxd6 5. Qg4 Nf6 6. Qxg7 Rg8 7. Qh6 Rg6 8.
Qf4 Nc6 9. Qf3 e5 10. Qd1 Qe7 11. Ne2 Bd7 12. Nbc3 Rc8 13. Qd2 Nb4 14. f3 Bf5
15. Rc1 Kf8 16. a3 Nc6 17. dxe5 Qxe5 18. Nd4 Bd7 19. Nce2 Re8 20. Kf2 Nh5 21.
g3 Ng7 22. Bg2 Nf5 23. Nxf5 Qxf5 24. Nf4 Rh6 25. Qxd5 Ne5 26. Rcd1 Bc6 27. Qd4
Rc8 28. c3 b6 29. Rd2 Kg8 30. Rhd1 Rxh2 31. Qxd6 Qg5 32. Nd5 Ng6 33. Qf6 Qh6
34. Ne7+ Nxe7 35. Rd8+ Be8 36. Qxe7 Qh3 37. Qxe8+ Kg7 38. Qh8+ Kg6 39. R8d6+
Kh5 1-0

[Event "SO R dam 1-HSG"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Seirawan, Y."]
[Black "Besseling, M."]
[Result "1-0"]
[ECO "D94"]
[Annotator "Rongen,Arthur"]
[PlyCount "83"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Bd3 O-O 7. O-O Bg4 8. h3
Bxf3 9. Qxf3 dxc4 10. Bxc4 Nbd7 11. Rd1 Qc7 12. e4 e5 13. d5 Nb6 14. d6 Qb8 15.
Bb3 Rd8 16. g4 Rxd6 17. g5 Rxd1+ 18. Nxd1 Nfd7 19. Qxf7+ Kh8 20. Be3 Qf8 21.
Qxf8+ Bxf8 22. Rc1 Rd8 23. f3 h5 24. Kf1 Bd6 25. Nf2 Nc8 26. Nd3 Kg7 27. Ke2
Ne7 28. a3 b6 29. Ba4 c5 30. b4 cxb4 31. axb4 a5 32. bxa5 bxa5 33. Bd2 Nf8 34.
Bxa5 Ra8 35. Bc7 Rxa4 36. Bxd6 Ra7 37. Nxe5 Ne6 38. h4 Nf4+ 39. Ke3 Ng2+ 40.
Kf2 40... Nxh4 $2 41. Bxe7 Rxe7 42. Rc5 1-0

[Event "SO R dam 1-HSG"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Solleveld, m"]
[Black "Ernst, J."]
[Result "1-0"]
[ECO "C42"]
[PlyCount "65"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4
Nb4 9. Be2 O-O 10. Nc3 Bf5 11. Qb3 Nf6 12. c5 a5 13. Ne1 b6 14. a3 Nc6 15. Qa4
Nb8 16. cxb6 cxb6 17. Nf3 Bd7 18. Bb5 Bxb5 19. Qxb5 Qd6 20. Ne5 Rc8 21. Bf4 Bd8
22. Bg3 Qe6 23. Rfe1 Nc6 24. Rad1 h6 25. h3 Na7 26. Qb3 Nc6 27. Ng4 Qd7 28.
Nxf6+ Bxf6 29. Nxd5 Bxd4 30. Re4 a4 31. Qf3 Re8 32. Nxb6 Qa7 33. Nxa8 1-0

[Event "SO R dam 1-HSG"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "van Kampen, R."]
[Black "Martens, M."]
[Result "1-0"]
[ECO "B43"]
[Annotator "Rongen,Arthur"]
[PlyCount "53"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Be7 8.
Kh1 b5 9. f4 9... d6 $2 10. e5 Nfd7 11. exd6 Qxd6 12. Qf3 Ra7 13. Be3 Rb7 14.
Rad1 b4 15. Ne4 Qc7 16. f5 $1 $16 16... Ne5 17. Qg3 Nxd3 18. Qxg7 Qe5 19. f6
Rf8 20. cxd3 Bd6 21. Nf3 Qd5 22. Nxd6+ Qxd6 23. Rc1 Rc7 24. Rxc7 Qxc7 25. Rc1
Qb7 26. Bh6 Nd7 27. Ne5 1-0

[Event "SO R dam 1-HSG"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Michiels, B."]
[Black "Lindeman, J."]
[Result "1-0"]
[ECO "D13"]
[PlyCount "73"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 a6 7. Rc1 e6 8. e3
Be7 9. h3 O-O 10. Bd3 Bd7 11. O-O Rc8 12. Qe2 Nb4 13. Bb1 b5 14. Ne5 Nc6 15.
Qf3 b4 16. Nxd7 Nxd7 17. Na4 Nb6 18. Qd1 g6 19. Bd3 Na5 20. Rxc8 Nxc8 21. Bxa6
Nd6 22. b3 Ne4 23. Bh6 Re8 24. Bb5 Nc3 25. Nxc3 bxc3 26. Qc2 Bb4 27. a3 Bxa3
28. Bxe8 Qxe8 29. Qxc3 Nc6 30. Ra1 Bb4 31. Qc2 Bd6 32. Rc1 Ne7 33. Bg5 Kg7 34.
Bxe7 Qxe7 35. Qc6 Bb4 36. Qc7 Qg5 37. Qe5+ 1-0

[Event "SO R dam 1-HSG"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Markus, J."]
[Black "Cuijpers, F."]
[Result "0-1"]
[ECO "D13"]
[Annotator "Rongen,Arthur"]
[PlyCount "96"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 Nf6 2. Nf3 d5 3. e3 c6 4. c4 Bf5 5. cxd5 cxd5 6. Nc3 Nc6 7. Ne5 e6 8. g4
Bg6 9. h4 h6 10. Nxg6 fxg6 11. Bd3 Kf7 12. f4 Bb4 13. Bd2 h5 14. g5 Ng8 15. Qb3
Nge7 16. O-O Qd7 17. Rad1 Rac8 18. a3 Ba5 19. Ne2 Bxd2 20. Rxd2 Na5 21. Qa2
Rhd8 22. Ng3 Nc4 23. Re2 Nf5 24. Nxf5 gxf5 25. b3 Nd6 26. Rc2 Rxc2 27. Qxc2 Rc8
28. Qd1 g6 29. Rf2 Rc3 30. Rb2 Ne4 31. Bxe4 fxe4 32. Qd2 Qc8 33. Kf2 Ke7 34. a4
b6 35. Qe2 Rc1 (35... e5 $1 $16) 36. b4 36... e5 $1 37. Kg2 exf4 38. exf4 Qc4
39. Qf2 Qc8 40. a5 b5 41. f5 Qxf5 42. Qxf5 gxf5 43. Rf2 Ke6 44. g6 Rc7 45. Kg3
Rg7 46. Rc2 Rxg6+ 47. Kf4 Rg4+ 48. Ke3 f4+ 0-1

[Event "SO R dam 1-HSG"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Vandervoort, P."]
[Black "Dekker"]
[Result "1-0"]
[ECO "B01"]
[Annotator "Rongen,Arthur"]
[PlyCount "51"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Bb5+ Nbd7 5. Be2 Bxe2 6. Qxe2 Nxd5 7. c4 N5f6
8. Nf3 c6 9. O-O Qc7 10. Nc3 10... O-O-O $2 11. Ng5 Re8 12. Nxf7 Rg8 13. Qe6 c5
14. dxc5 Qc6 15. Ng5 h6 16. Qxc6+ bxc6 17. Ne6 g5 18. Re1 Bg7 19. Nxg7 Rxg7 20.
b4 e5 21. Bb2 Rf7 22. Rad1 Kc7 23. Rd6 e4 24. b5 Ne5 25. bxc6 a6 26. Rxf6 1-0

[Event "SO R dam 1-HSG"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "van der Wijk, W."]
[Black "Kuyf, R."]
[Result "0-1"]
[ECO "D30"]
[Annotator "Rongen,Arthur"]
[PlyCount "70"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. b3 Nd7 5. e3 f5 6. Bd3 Nh6 7. Bb2 Bd6 8. Qc1
Qa5+ 9. Bc3 Qc7 10. Nbd2 O-O 11. h3 b6 12. g4 c5 13. cxd5 exd5 14. g5 Nf7 15.
Bxf5 Nxg5 16. Nxg5 Rxf5 17. Ne6 Qc6 18. Qc2 Rf6 19. Ng5 Rh6 20. Ndf3 c4 21.
bxc4 Qxc4 22. Nd2 Qc6 23. Qb3 Ba6 24. Rg1 Rc8 25. Bb2 Nf6 26. f3 26... Rg6 $16
27. f4 $2 27... Bxf4 28. exf4 Qe8+ 29. Kf2 Qe2+ 30. Kg3 Qxd2 31. Rg2 Nh5+ 32.
Kh2 Qxf4+ 33. Kh1 Rxg5 34. Rag1 Rxg2 35. Qxd5+ Qf7 0-1

[Event "SO R dam 1-HSG"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Van der Griendt, J W."]
[Black "Nagel, Y."]
[Result "1-0"]
[ECO "E12"]
[Annotator "Rongen,Arthur"]
[PlyCount "67"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 Be7 6. d5 O-O 7. g3 exd5 8. cxd5
Re8 9. Bg2 d6 10. Nd4 Nbd7 11. O-O a6 12. b4 b5 13. a4 bxa4 14. Qxa4 Nb6 15.
Qb3 Qd7 16. h3 h6 17. Ra5 Bf8 18. Bb2 g6 19. Rfa1 Bg7 20. e3 Nh5 21. Nce2 Nf6
22. Rc1 Ne4 23. Nf4 Nf6 24. h4 g5 25. hxg5 hxg5 26. Nde6 $1 26... fxe6 27. dxe6
Qe7 28. Rxg5 Bxg2 29. Kxg2 Rac8 30. Rh1 d5 31. Nh5 Nxh5 32. Rhxh5 Qxg5 33. Rxg5
Re7 34. Qc3 1-0

[Event "Accres Apeldoorn-Groningen"]
[Site "www.schakers.info"]
[Date "2012.01.07"]
[Round "?"]
[White "Tiviakov, Sergei"]
[Black "Pruijssers, Roeland"]
[Result "1/2-1/2"]
[ECO "C63"]
[PlyCount "141"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Qe2 Be7
8. Bxc6 dxc6 9. Nxe5 O-O 10. O-O Bd6 11. d4 c5 12. Be3 Bxe5 13. dxe5 Qxe5 14.
Qc4+ Be6 15. Qxc5 Qxc5 16. Bxc5 Rfe8 17. Be3 a5 18. Rfd1 Rad8 19. Rxd8 Rxd8 20.
Kf1 Rd6 21. b3 a4 22. Rc1 Bf5 23. Ke2 Rg6 24. Kf3 Rc6 25. c4 Rd6 26. Kf4 Bd7
27. h4 axb3 28. axb3 Rd3 29. Rb1 b5 30. Ke4 Rd6 31. g3 Bc6+ 32. Ke5 Rd3 33. Bd4
h5 34. c5 Kf7 35. b4 Ra3 36. Rb2 g6 37. Rb1 Rf3 38. Be3 Rf5+ 39. Kd4 Rd5+ 40.
Kc3 Bd7 41. Ra1 c6 42. Bd4 Ke7 43. Ra8 Rf5 44. Be3 Rf8 45. Ra7 Ke6 46. Bf4 Rf7
47. Kd4 Kf5 48. Ra8 Be6 49. Re8 Rd7+ 50. Bd6 Ra7 51. Bb8 Rd7+ 52. Ke3 Kf6 53.
Bf4 Ra7 54. Kd4 Rd7+ 55. Bd6 Ra7 56. Rf8+ Rf7 57. Ra8 Bd5 58. Ra3 Kf5 59. f3
Rf6 60. Be5 Re6 61. Ra8 Re7 62. Bd6 Rf7 63. Ra3 Rf6 64. Be5 Rf8 65. Bd6 Rf6 66.
Bc7 Rf7 67. Bf4 Rf6 68. Ke3 Re6+ 69. Kf2 Bc4 70. Re3 Rxe3 71. Kxe3 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Zaragatski, Ilja"]
[Black "Danielian, Elina"]
[Result "0-1"]
[ECO "A11"]
[Annotator "Hachijan,Armen"]
[PlyCount "127"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. c4 e6 6. cxd5 exd5 7. Qb3 Qb6 8.
Qc2 Nbd7 9. d3 Bd6 10. Nc3 O-O 11. e4 dxe4 12. dxe4 Rfe8 13. Be3 Qa5 14. Nd4
Qh5 15. f3 Bh3 16. Bxh3 Qxh3 17. Nf5 Bc7 18. Rad1 Ne5 19. Ne2 Ng6 20. Qb3 b5
21. Rc1 Rac8 22. Bxa7 Qh5 23. Rc5 Qh3 24. Rcc1 Qh5 25. Bd4 Re6 26. Be3 Ree8 27.
Rxc6 Ne5 28. Rxc7 Rxc7 29. Ned4 g6 30. Nd6 Ree7 31. Bf4 Rcd7 32. N6xb5 Qh3 33.
Qc2 Kg7 34. Qg2 Qxg2+ 35. Kxg2 Nd3 36. Bg5 Nxb2 37. Rb1 Nd3 38. Nc6 Re6 39.
Nbd4 Red6 40. Rd1 Rxd4 41. Nxd4 Rxd4 42. Kf1 Rd7 43. Ke2 Nc5 44. Rxd7 Nfxd7 45.
Be7 Ne6 46. Ke3 f6 47. h4 Kf7 48. Bb4 Nd8 49. g4 Ke6 50. Bc3 h5 51. Kf4 Nf7 52.
a4 Nd6 53. a5 Nb5 54. Ba1 Nc5 55. g5 Nb3 56. Bxf6 Nxa5 57. Ke3 Nc4+ 58. Kf4
Nbd6 59. Bd4 Nf7 60. Bf6 Kd6 61. Kg3 Nfe5 62. Kf4 Nd3+ 63. Kg3 Ke6 64. Bc3 {
Verder onbekend/niet leesbaar} 0-1

[Event "?"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Brandenburg, Daan"]
[Black "Kabatianski, Alexander"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "65"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6
Qxd6 9. O-O Bg4 10. Re1 Ne5 11. Rxe5 Bxf3 12. Qe1 Bd5 13. b3 e6 14. Ba3 Qd7 15.
Bxf8 Kxf8 16. Na3 g6 17. bxc4 Nxc4 18. Nxc4 Bxc4 19. Rc5 Rc8 20. Qe5 Rg8 21.
Ba4 Qd8 22. Qd4 b5 23. Rxc8 Qxc8 24. Bc2 Qc7 25. a4 e5 26. Qe3 bxa4 27. Rxa4 a5
28. Qh6+ Rg7 29. Qg5 f5 30. Qf6+ Rf7 31. Qh8+ Ke7 32. Ra1 Rf8 33. Qxh7+ 1-0

[Event "?"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Siebrecht, Sebastian"]
[Black "Riemens, Michael"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "83"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 d6 7. O-O Nc6 8. d5
Na5 9. Nd2 e6 10. a3 b6 11. b4 Nxd5 12. exd5 Bxc3 13. Rb1 Nb7 14. Ne4 Be5 15.
Bg5 f6 16. Bh6 Rf7 17. Be3 g5 18. Rb3 Qe7 19. f4 gxf4 20. dxe6 Bxe6 21. Bxf4
Bd4+ 22. Kh1 d5 23. Rg3+ Kh8 24. cxd5 Bxd5 25. Nc3 Be6 26. Nb5 Rd8 27. Nxd4
Rxd4 28. Qa1 Nd6 29. Bh5 Nf5 30. Rgf3 Rg7 31. Re1 Qd7 32. Rf2 Bf7 33. Bxf7 Rxf7
34. bxc5 bxc5 35. Ref1 Qd5 36. Bc1 Nh4 37. Qb2 Rg7 38. Kg1 Rd1 39. Rxd1 Qxd1+
40. Rf1 Qd5 41. Rf2 Qd1+ 42. Rf1 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Rotstein, Arkadij"]
[Black "Kuipers, Stefan"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "63"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. d4 Nd7 6. Nbd2 Ngf6 7. Re1 Be7 8. e4
dxe4 9. Nxe4 Nxe4 10. Rxe4 Bxf3 11. Bxf3 O-O 12. h4 Qb6 13. c3 Rad8 14. Qc2
Rfe8 15. Re1 Bf6 16. Be3 Qc7 17. Rad1 Nb6 18. Be4 g6 19. h5 Nd5 20. Bc1 Ne7 21.
Kg2 Qa5 22. hxg6 hxg6 23. b4 Qc7 24. Bf4 Qd7 25. Rh1 Nd5 26. Bc1 Qe7 27. Rde1
Qd6 28. Bxg6 fxg6 29. Qxg6+ Bg7 30. Rh7 Qd7 31. Reh1 Kf8 32. Bh6 1-0

[Event "?"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Van Delft, Merijn"]
[Black "Paulet, Iozefina"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "73"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2
Be7 9. O-O-O O-O 10. f4 b5 11. f5 Bc4 12. g4 h6 13. Qg2 Bxf1 14. Rhxf1 b4 15.
Na4 Nfd7 16. Kb1 Nc6 17. Rg1 f6 18. h4 Rf7 19. Qd2 Rb8 20. g5 fxg5 21. hxg5
hxg5 22. Rh1 Nf6 23. Qh2 Rf8 24. Nbc5 Qa5 25. Ne6 Kf7 26. b3 Rg8 27. Nxg5+ Kf8
28. Nb2 Nd8 29. Nc4 Qb5 30. Nxd6 Bxd6 31. Rxd6 Ke7 32. Rhd1 Rc8 33. R1d5 Nxd5
34. Qxe5+ Kf8 35. Rxd5 Qb7 36. Bc5+ Rxc5 37. Rxd8# 1-0

[Event "?"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Hoeksema, Erik"]
[Black "Zwirs, Nico"]
[Result "1-0"]
[ECO "E97"]
[PlyCount "69"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8. Be3
Re8 9. dxe5 dxe5 10. c5 Bg4 11. Bb5 Nd7 12. Bxc6 bxc6 13. h3 Bxf3 14. Qxf3 Rb8
15. Qe2 Qe7 16. Qa6 Nxc5 17. Qxc6 Ne6 18. Nd5 Qh4 19. Bxa7 Nd4 20. Bxd4 exd4
21. Rae1 d3 22. b3 Re6 23. Qxc7 Rbe8 24. g3 Qg5 25. Qc4 d2 26. Re2 Rd6 27. Rd1
Kh8 28. Rdxd2 h5 29. Qc7 Rde6 30. Qxf7 Rxe4 31. Rxe4 Rxe4 32. Nf4 Qa5 33. Rd7
Qc3 34. Rd8+ Kh7 35. Qxg6# 1-0

[Event "?"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Hachijan, Armen"]
[Black "Houtman, Joop"]
[Result "1-0"]
[ECO "C92"]
[PlyCount "77"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3
d6 9. c3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. d5 Nb8 13. Nf1 Nbd7 14. N3h2 Nc5 15.
Bc2 c6 16. b4 Ncd7 17. dxc6 Bxc6 18. Bg5 h6 19. Bxf6 Nxf6 20. Ng4 Rc8 21. Nxf6+
Qxf6 22. Bb3 Qg6 23. Qf3 Bd7 24. Red1 Rc7 25. Rd3 Rec8 26. Rad1 Be6 27. Kh2
Bxb3 28. axb3 Qe6 29. Ne3 Rxc3 30. Nd5 R3c6 31. Qh5 g6 32. Qh4 Rc1 33. Rxc1
Rxc1 34. Rf3 g5 35. Qh5 Qg6 36. Qg4 Re1 37. Qc8 Kg7 38. Rf6 Qh5 39. Qf5 1-0

[Event "?"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Wempe, Joost"]
[Black "Rijnaarts, Sjef"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "73"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Nbd2 e6 6. Bd3 Nbd7 7. O-O Bh5 8. b3
Bd6 9. Bb2 Bg6 10. Bxg6 hxg6 11. Ne5 Nxe5 12. dxe5 Bc7 13. f4 Nd7 14. g3 Qe7
15. Kg2 Nb6 16. a4 Rd8 17. a5 Nd7 18. Qc2 Nb8 19. Ba3 Qd7 20. Rfd1 Qc8 21. Nf3
Bxa5 22. Bd6 Bc7 23. c5 Bxd6 24. exd6 a6 25. e4 Nd7 26. e5 b6 27. cxb6 Qb7 28.
Nd4 Qxb6 29. Qxc6 Qxc6 30. Nxc6 Rc8 31. Rxa6 Nc5 32. Ra7 g5 33. Re7+ Kf8 34. d7
Ra8 35. Ra1 Rd8 36. Ra7 gxf4 37. Nxd8 1-0

[Event "?"]
[Site "?"]
[Date "2012.01.07"]
[Round "?"]
[White "Van de Oudeweetering, Arthur"]
[Black "Van Pelt, Alexander"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "78"]
[EventDate "2012.??.??"]
[SourceDate "2012.01.07"]

1. e4 d6 2. d4 g6 3. Nc3 a6 4. f4 Bg7 5. Nf3 b5 6. Bd3 Bb7 7. O-O Nd7 8. e5 Nh6
9. Ng5 dxe5 10. fxe5 Nb6 11. Be4 Bxe4 12. Ncxe4 O-O 13. c3 Qd5 14. Qc2 Nd7 15.
b4 a5 16. bxa5 Rxa5 17. Bd2 f5 18. Nf2 Qc4 19. Nd3 Rfa8 20. Nb2 Qc6 21. Qb3+
Kh8 22. Nd3 Ra3 23. Qb2 Qc4 24. Nb4 c5 25. dxc5 Nxc5 26. Rae1 Nd3 27. Nxd3 Qxd3
28. Qc1 Rxa2 29. Ne6 Qxd2 30. Qxd2 Rxd2 31. Ra1 Rda2 32. Rab1 Bxe5 33. Rxb5
Bxc3 34. Rbb1 Ra1 35. Kf2 Ng4+ 36. Kg3 Rxb1 37. Rxb1 Be5+ 38. Kf3 Nxh2+ 39. Ke3
Kg8 0-1

[Event "KNSB: SC Utrecht - HMC Den Bosch"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.1"]
[White "Fridman, Daniel"]
[Black "Klip, Hans"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2656"]
[BlackElo "2384"]
[Annotator "Olthof"]
[PlyCount "55"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 O-O 6. Bb2 Nc6 7. a3 d5 8. Nbd2
Ne4 9. e3 Be6 10. O-O a5 11. b5 Na7 12. Qe2 a4 13. c4 Nxd2 14. Ng5 Nxc4 15.
Nxe6 Qd7 16. Nc5 Qd6 17. Nxb7 Qe6 18. Rfc1 Nxb2 19. Qxb2 Kh8 20. Rxc7 Bf6 21.
b6 Nc8 22. Rb1 Rb8 23. Nc5 Qd6 24. Rb7 Rxb7 25. Nxb7 Qc6 26. Na5 Qd7 27. b7 Nd6
28. b8=R 1-0

[Event "KNSB: SC Utrecht - HMC Den Bosch"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.2"]
[White "Okkes, Menno"]
[Black "Burg, Twan"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2327"]
[BlackElo "2473"]
[Annotator "Olthof"]
[PlyCount "73"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be7 8. Bg2
b5 9. Nd5 Nxd5 10. Qxd5 Ra7 11. Be3 Be6 12. Qd2 Rd7 13. O-O O-O 14. Rfd1 Qc7
15. a4 Rc8 16. axb5 axb5 17. Na5 Nc6 18. Rdc1 Bd8 19. Nxc6 Qxc6 20. b3 Rdc7 21.
Qb4 Be7 22. Bf1 Rb7 23. Qa5 Qd7 24. c4 bxc4 25. Bxc4 h6 26. Bd5 Rxc1+ 27. Rxc1
Qb5 28. Qxb5 Rxb5 29. Bc4 Rb7 30. Ra1 Rc7 31. Ra7 Rxa7 32. Bxa7 Bxc4 33. bxc4
h5 34. h3 g6 35. g4 hxg4 36. hxg4 Kg7 37. Kg2 1/2-1/2

[Event "KNSB: SC Utrecht - HMC Den Bosch"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.3"]
[White "Bok, Benjamin"]
[Black "Tjiam, Dharma"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2514"]
[BlackElo "2367"]
[Annotator "Olthof"]
[PlyCount "102"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nc3 Bc5 6. Na4 Qa5+ 7. c3 Bxd4 8.
Qxd4 Nf6 9. Nc5 Qc7 10. f3 Nc6 11. Qf2 O-O 12. Bg5 Ne8 13. f4 f6 14. Bh4 Nd6
15. Bd3 b6 16. Nb3 Bb7 17. Qe2 Rae8 18. O-O f5 19. e5 Nf7 20. Rad1 g5 21. Bg3
gxf4 22. Bxf4 Ncxe5 23. Bb5 Re7 24. Bg3 d6 25. Bh4 Kg7 26. Nd4 Be4 27. Ba4 Ree8
28. Bxe8 Rxe8 29. Bg3 Qc5 30. Kh1 a5 31. Rfe1 Ng6 32. Qb5 Qxb5 33. Nxb5 d5 34.
Kg1 Kf6 35. Bf2 Nf4 36. Be3 Nxg2 37. Bd4+ e5 38. Rxe4 dxe4 39. Bxb6 Nf4 40. Kf1
Rg8 41. c4 Rg2 42. c5 Rxb2 43. c6 Rc2 44. c7 Nd3 45. Bxa5 Ke6 46. Rb1 Kd7 47.
Na7 Nd6 48. Rb8 Rc1+ 49. Ke2 Rc2+ 50. Kd1 Rc1+ 51. Ke2 Rc2+ 1/2-1/2

[Event "KNSB: SC Utrecht - HMC Den Bosch"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.4"]
[White "Van Oosterom, Chiel"]
[Black "Miedema, David"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2348"]
[BlackElo "2385"]
[Annotator "Olthof"]
[PlyCount "79"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4
c6 9. Qc2 Na6 10. a3 Bg4 11. Ne5 Bxe5 12. dxe5 Nac5 13. f3 Nxd3 14. Qxd3 Nc5
15. Qd4 Nb3 16. Qxg4 Nxa1 17. Bh6 Qb6+ 18. Rf2 g6 19. Nc3 Rae8 20. f4 Nc2 21.
cxd5 Qxb2 22. Qf3 Qc1+ 23. Rf1 Qe3+ 24. Kh1 Qxf3 25. Rxf3 cxd5 26. Nxd5 Rd8 27.
Rd3 Nxa3 28. g4 Nc4 29. f5 Rxd5 30. Rxd5 Re8 31. Bf4 Nb6 32. Rb5 h5 33. gxh5
gxf5 34. Bg5 Re6 35. Kg2 Kg7 36. Kg3 a6 37. Bf6+ Kh6 38. Rb3 Kxh5 39. Kf4 Nd5+
40. Kxf5 1-0

[Event "KNSB: SC Utrecht - HMC Den Bosch"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.5"]
[White "Broekmeulen, Jasper"]
[Black "Dambacher, Martijn"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2388"]
[BlackElo "2488"]
[Annotator "Olthof"]
[PlyCount "73"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nf6 5. g3 Nc6 6. Bg2 Be7 7. O-O O-O 8. Re1
b5 9. e5 Nd7 10. Nf1 b4 11. h4 a5 12. N1h2 a4 13. h5 a3 14. bxa3 bxa3 15. h6 g6
16. c4 Nb6 17. Ng4 Nb4 18. Rb1 Nxa2 19. Qb3 Nxc1 20. Rexc1 a2 21. Ra1 Ra4 22.
Ne3 Ba6 23. Nd2 dxc4 24. Ndxc4 Bxc4 25. dxc4 Bg5 26. Rd1 Qc7 27. f4 Qa7 28.
fxg5 Ra3 29. Qb2 f5 30. exf6 Rxe3 31. f7+ Qxf7 32. Rf1 Qe7 33. Rxf8+ Qxf8 34.
Rf1 Qe7 35. Qxb6 Rd3 36. Bd5 Rxg3+ 37. Kh2 1-0

[Event "KNSB: SC Utrecht - HMC Den Bosch"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.6"]
[White "Stark, Lars"]
[Black "Bosch, Jeroen"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2452"]
[BlackElo "2374"]
[Annotator "Olthof"]
[PlyCount "142"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. c4 e6 2. g3 d5 3. Bg2 c5 4. cxd5 exd5 5. d4 Nc6 6. Nf3 Nf6 7. O-O Be7 8.
dxc5 Bxc5 9. a3 O-O 10. b4 Bb6 11. Nc3 Re8 12. Bb2 Bg4 13. Na4 Qe7 14. Nxb6
axb6 15. Re1 Rad8 16. Rc1 h6 17. Bd4 Nxd4 18. Qxd4 Qd6 19. e3 Bf5 20. Qf4 Qxf4
21. gxf4 Rc8 22. Nd4 Bd7 23. Kf1 Kf8 24. Ke2 Ke7 25. h4 Kd6 26. f3 Nh5 27. Kf2
g6 28. Bf1 Rxc1 29. Rxc1 Ng7 30. Bd3 Ra8 31. Rc3 Nh5 32. Ne2 Rc8 33. Rxc8 Bxc8
34. Nd4 Bd7 35. Ke2 Be8 36. Kd2 Bd7 37. Bc2 Be8 38. Ke1 Bd7 39. Kd2 Be8 40. Bd3
Bd7 41. Ne2 Be8 42. Ke1 Bd7 43. Kf2 Bc8 44. Ng3 Ng7 45. e4 dxe4 46. fxe4 f6 47.
Ke3 Bg4 48. e5+ fxe5 49. Bxg6 exf4+ 50. Kxf4 Bc8 51. Bf5 Be6 52. Ke4 b5 53.
Bxe6 Kxe6 54. Ne2 Nf5 55. Nf4+ Kf6 56. Nd5+ Ke6 57. Nc7+ Kf6 58. Nxb5 Nxh4 59.
Nd6 b6 60. a4 Ke6 61. Nc8 Nf5 62. Nxb6 Nd6+ 63. Kf4 h5 64. Kg5 Ne4+ 65. Kxh5
Kd6 66. Kg6 Kc6 67. Nc4 Nc3 68. a5 Nd5 69. Ne5+ Kb5 70. Nd3 Nxb4 71. Nxb4 Kxa5
1/2-1/2

[Event "KNSB: SC Utrecht - HMC Den Bosch"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.7"]
[White "Van der Stricht, Geert"]
[Black "Swinkels, Robin"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2383"]
[BlackElo "2489"]
[Annotator "Olthof"]
[PlyCount "49"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O
dxc4 9. Bxc4 a6 10. Rd1 b5 11. Be2 Qc7 12. e4 e5 13. g3 Re8 14. Bg5 exd4 15.
Nxd4 h6 16. Nf5 Be5 17. Be3 Nb6 18. Nd6 Bxd6 19. Bxb6 Qxb6 20. Rxd6 Qc5 21. Rd2
Nxe4 22. Nxe4 Qxc2 23. Rxc2 Rxe4 24. Bf3 Re7 25. Bxc6 1/2-1/2

[Event "KNSB: SC Utrecht - HMC Den Bosch"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.8"]
[White "Jens, Jelmer"]
[Black "Van Kerkhof, David"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2379"]
[BlackElo "2298"]
[Annotator "Olthof"]
[PlyCount "100"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 b6 7. Nc3 Nh6 8. O-O
O-O 9. a4 a5 10. Nd2 e5 11. Nc4 f6 12. f4 exf4 13. Bxf4 Be6 14. Qe2 Nf7 15.
Rad1 Re8 16. Ne3 Ra7 17. Kh1 Rd7 18. Qf2 Ne5 19. b3 Rf8 20. Nb1 Nxd3 21. cxd3
Bxb3 22. Qe2 Bxd1 23. Rxd1 Rd4 24. Nc2 Rxa4 25. Nc3 Rb4 26. Nxb4 cxb4 27. Na4
Re8 28. d4 Kh8 29. Qc2 b5 30. Nc5 a4 31. Na6 Qe7 32. Qxc6 Qxe4 33. Nxb4 Re6 34.
Qc1 Bf8 35. d5 Re8 36. Nc6 Rc8 37. Qe3 Qc2 38. Rc1 Qf5 39. Qe6 Qxf4 40. Rd1 Qc7
41. Na7 Rd8 42. Nxb5 Qe5 43. Qxe5 fxe5 44. d6 Kg7 45. Kg1 Kf7 46. Ra1 Rb8 47.
Nc3 Bxd6 48. Rxa4 Bc5+ 49. Kf1 Rb2 50. Ne4 50... Bb6 {enz} 1/2-1/2

[Event "KNSB: SC Utrecht - HMC Den Bosch"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.9"]
[White "Span, Paul"]
[Black "Michielsen, Joost"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2233"]
[BlackElo "2328"]
[Annotator "Olthof"]
[PlyCount "83"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Qb3 Qb6 6. Ne5 Be6 7. Nc3 Nbd7 8.
Nxd7 Bxd7 9. Na4 Qc7 10. Nc5 Rb8 11. cxd5 Nxd5 12. e4 Nf6 13. g3 e6 14. Bf4 Bd6
15. e5 Bxc5 16. exf6 Bd6 17. fxg7 Rg8 18. Bxd6 Qxd6 19. Bg2 Rxg7 20. O-O Kf8
21. Qc3 Rd8 22. Qc5 Qxc5 23. dxc5 Rg5 24. b4 Re5 25. Rfd1 Ke7 26. Kf1 f6 27.
Rd4 Be8 28. Rxd8 Kxd8 29. Re1 Rxe1+ 30. Kxe1 Bg6 31. f4 Bb1 32. a3 Ba2 33. Be4
f5 34. Bd3 Ke7 35. Kd2 Kf6 36. Ke3 e5 37. fxe5+ Kxe5 38. Bc2 h6 39. Bd3 Bb3 40.
Bb1 Bd1 41. Ba2 Bh5 42. Bb3 1/2-1/2

[Event "KNSB: SC Utrecht - HMC Den Bosch"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.10"]
[White "Houben, Jaap"]
[Black "Ondersteijn, Niels"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2343"]
[BlackElo "2302"]
[Annotator "Olthof"]
[PlyCount "76"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. O-O a6 7. Bc4 b5 8. Bd5
Rb8 9. d3 e6 10. Bb3 a5 11. a4 b4 12. Nb5 Nxb5 13. axb5 Ne7 14. f5 d5 15. Qe1
O-O 16. Qh4 exf5 17. Bg5 f6 18. exd5 Nxd5 19. Qc4 Be6 20. Rae1 Bf7 21. Ne5 a4
22. Nxf7 Rxf7 23. Bf4 axb3 24. Bxb8 Nb6 25. Qf4 bxc2 26. Qd6 Qxd6 27. Bxd6 Bh6
28. Bxc5 Nd5 29. Bd4 Rb7 30. b6 b3 31. Re8+ Kf7 32. Rd8 Nxb6 33. Bxb6 Rxb6 34.
Rd7+ Ke6 35. Rc7 Kd6 36. Rc3 Rc6 37. Rxc6+ Kxc6 38. Kf2 c1=Q 0-1

[Event "KNSB 2011-2012 "]
[Site "Bussum"]
[Date "2012.02.11"]
[Round "6.1"]
[White "Kuipers, Stefan"]
[Black "Ris, Robert"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "30"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qe7 6. d4 exd4 7. Qxd4 Bg4 8.
Bf4 Nf6 9. Nc3 Nh5 10. Bg5 f6 11. e5 Qb4 12. exf6 Qxd4 13. Nxd4 gxf6 14. Rfe1+
Kf7 15. Be3 Bb4 1/2-1/2

[Event "KNSB 2011-2012"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.2"]
[White "Ootes, Lars"]
[Black "van de Oudeweetering, Arthur"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "54"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 O-O 8. d4
d6 9. h3 Re8 10. Ng5 Rf8 11. f4 h6 12. Nf3 Nh5 13. Nxe5 Bh4+ 14. Kd1 dxe5 15.
Qxh5 exd4 16. Nd2 Be6 17. g4 Bxb3+ 18. axb3 Bf6 19. c4 Nb4 20. Nf3 Qe8 21. Qf5
bxc4 22. e5 Qc6 23. Ke2 Be7 24. Bd2 g6 25. Qb1 Nd3 26. Rf1 Rab8 27. bxc4 Qe4+
0-1

[Event "KNSB 2011-2012"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.4"]
[White "van der Poel, Henk"]
[Black "van Delft, Merijn"]
[Result "1/2-1/2"]
[ECO "B87"]
[PlyCount "58"]
[EventDate "2012.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Be7 8. Bb3
O-O 9. f4 b5 10. e5 dxe5 11. fxe5 Nfd7 12. Bf4 Nc5 13. Qd2 Bb7 14. Rad1 Nc6 15.
Nxc6 Bxc6 16. Qe3 Qc7 17. Ne2 Be4 18. Nd4 Bg6 19. c3 Na4 20. Bxa4 bxa4 21. a3
Rab8 22. Rf2 h6 23. h3 Rfd8 24. Rdd2 Rd5 25. Qe2 Qb6 26. Qc4 Bc5 27. Qxa4 Rbd8
28. b4 Bxd4 29. cxd4 Rc8 1/2-1/2

[Event "KNSB 2011-2012"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.5"]
[White "Rijnaarts, Sjef"]
[Black "de Groote, Ewoud"]
[Result "1/2-1/2"]
[ECO "B48"]
[PlyCount "93"]
[EventDate "2012.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8.
O-O-O Be7 9. f3 h5 10. Kb1 d6 11. Qf2 b5 12. Nxc6 Qxc6 13. Bd3 b4 14. Ne2 e5
15. c4 Be6 16. Rc1 Nd7 17. Ng3 Nc5 18. Bxc5 Qxc5 19. Qxc5 dxc5 20. Nf5 g6 21.
Ng7+ Kf8 22. Nxe6+ fxe6 23. Kc2 a5 24. a4 Bg5 25. Rcd1 Be3 26. b3 Ke7 27. Be2
Raf8 28. Rd3 Bd4 29. Rdd1 Rf7 30. Rhf1 Kf8 31. Rh1 Kg7 32. Rd3 Rhf8 33. Rdd1
Kh6 34. Rdf1 Rd8 35. Rd1 Rfd7 36. Rd3 Bc3 37. Rxd7 Rxd7 38. Rd1 Bd4 39. Kd2 Kg5
40. Ke1 h4 41. Kf1 Kf4 42. Rd3 Rf7 43. Rd1 g5 44. Rd3 Rf8 45. Bd1 g4 46. Be2 g3
47. h3 1/2-1/2

[Event "KNSB 2011-2012"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.6"]
[White "Pliester, Leon"]
[Black "Hachijan, Armen"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "62"]
[EventDate "2012.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. O-O d6 8. f4
Nc6 9. Nc3 Nf6 10. Qe2 Qc7 11. Bd2 O-O 12. Rae1 Rd8 13. e5 Nd7 14. exd6 Bxd6
15. Ne4 Nf8 16. Nxd6 Qxd6 17. Bc3 b5 18. Be4 Bb7 19. Qh5 Rac8 20. f5 exf5 21.
Rxf5 Rc7 22. Rd5 Qf4 23. Rxd8 Nxd8 24. Be5 Qxe4 25. Rxe4 Re7 26. Re3 Nde6 27.
Bd6 Re8 28. Nc5 Bc8 29. Bxf8 Rxf8 30. Ne4 Rd8 31. Ng5 g6 1-0

[Event "KNSB 2011-2012"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.7"]
[White "Zwirs, Nico"]
[Black "de Groote, Jesper"]
[Result "1/2-1/2"]
[ECO "A22"]
[PlyCount "72"]
[EventDate "2012.??.??"]

1. c4 Nf6 2. Nc3 e5 3. d3 Bb4 4. Bd2 O-O 5. a3 Bxc3 6. Bxc3 Re8 7. Qc2 d5 8.
cxd5 Nxd5 9. Bd2 Nc6 10. e3 a5 11. Be2 Be6 12. Nf3 f6 13. O-O a4 14. Rac1 Nb6
15. e4 g5 16. Be3 Re7 17. Qc3 Rc8 18. h3 g4 19. hxg4 Bxg4 20. Rfd1 Rd7 21. Rd2
Qe7 22. Bxb6 cxb6 23. Nxe5 fxe5 24. Bxg4 Na7 25. Qxc8+ Nxc8 26. Rxc8+ Rd8 27.
Rxd8+ Qxd8 28. Be6+ Kg7 29. Bd5 Qc7 30. Kf1 Qc1+ 31. Ke2 Qh1 32. g3 Qh5+ 33.
Ke3 Qh6+ 34. Ke2 Qh5+ 35. Ke3 Qh6+ 36. Ke2 Qh5+ 1/2-1/2

[Event "KNSB 2011-2012"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.8"]
[White "van der Heijden, Ton"]
[Black "Siebrecht, Sebastiaan"]
[Result "1/2-1/2"]
[ECO "D15"]
[PlyCount "79"]
[EventDate "2012.??.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. Ne5 e6 6. g3 Nbd7 7. Bg2 Nxe5 8. dxe5
Nd7 9. cxd5 cxd5 10. e4 dxe4 11. Qa4 Qc7 12. O-O Be7 13. Bf4 O-O 14. Rac1 Qb6
15. Nxe4 Qxb2 16. Rxc8 Raxc8 17. Qxd7 Ba3 18. Nd6 Rc2 19. Be4 Rxf2 20. Nc4
Rxf1+ 21. Kxf1 Qa1+ 22. Ke2 Qxa2+ 23. Nd2 b5 24. Qd3 g6 25. h4 Be7 26. Qd7 Qa3
27. Be3 Rd8 28. Qc7 Qb4 29. Kf3 a5 30. Nb3 Rf8 31. Nc5 Bd8 32. Qc6 Be7 33. Qc7
f5 34. Qxe7 fxe4+ 35. Kg2 Qe1 36. Nxe4 Qe2+ 37. Kh3 Qf1+ 38. Kh2 Qe2+ 39. Kh3
Qf1+ 40. Kh2 1/2-1/2

[Event "KNSB 2011-2012"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.9"]
[White "Pruijssers, Roeland"]
[Black "Borm, Frans"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "87"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. c3 Be7 5. Qb3 Nh6 6. d4 O-O 7. Bxh6 gxh6 8.
Bb5 Bf6 9. Bxc6 bxc6 10. Nbd2 Be6 11. Qa4 exd4 12. cxd4 c5 13. dxc5 Bxb2 14.
Rb1 Bg7 15. O-O Qe8 16. Qa5 d5 17. e5 c6 18. Rb7 Qd8 19. Qa4 d4 20. Nxd4 Bd5
21. f4 Qc8 22. Rb2 Kh8 23. Nc4 Rb8 24. Rxb8 Qxb8 25. Ne3 Rc8 26. Nxd5 cxd5 27.
Nb3 Qb7 28. Qd4 Rd8 29. f5 Qa6 30. f6 Bf8 31. Rf2 h5 32. Rc2 Qe6 33. c6 Rc8 34.
Qf4 Qg4 35. Qxg4 hxg4 36. Nd4 h5 37. Nf5 Bb4 38. Kf1 Kh7 39. Nd6 Rc7 40. Nb5
Rc8 41. Nxa7 Rc7 42. Nb5 Rc8 43. Nd6 Rc7 44. Nxf7 1-0

[Event "KNSB 2011-2012"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.10"]
[White "Ootes, Lennart"]
[Black "Zaragatski, Ilja"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "46"]
[EventDate "2012.??.??"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. c3 Nc6 6. Nf3 c4 7. Bc2 Bd6 8. O-O
Nge7 9. Re1 Qc7 10. Nbd2 O-O 11. b3 b5 12. Nf1 h6 13. Ne3 Be6 14. h3 Qd7 15.
Nh4 Rac8 16. Qh5 cxb3 17. axb3 Bf4 18. Nhf5 Nxf5 19. Nxf5 g6 20. Nxh6+ Kg7 21.
Nf5+ Kg8 22. Nh6+ Kg7 23. Nf5+ Kg8 1/2-1/2

[Event "Meesterklasse"]
[Site "Eupen"]
[Date "2012.02.11"]
[Round "6.4"]
[White "Kabatianski, A."]
[Black "Berelowitsch, A."]
[Result "0-1"]
[ECO "A86"]
[Annotator "A. Berelowitsch"]
[PlyCount "132"]
[EventDate "2012.??.??"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nh3 d6 6. d5 c6 7. Nc3 e5 8. dxe6
Bxe6 9. Bf4 Bxc4 10. Qxd6 Qxd6 11. Bxd6 Na6 12. O-O-O O-O-O 13. Be5 (13. e4 $5)
13... Rhe8 14. Rxd8+ Rxd8 15. b3 Bg8 16. f4 Nc5 17. Nf2 (17. Rd1 $142) 17...
Ncd7 18. Bd4 c5 19. Be3 Ng4 20. Nxg4 Bxc3 21. Nf2 Re8 22. Nd1 Bg7 (22... Bb4 $5
) 23. Re1 Kc7 24. Bf2 b6 25. e4 fxe4 26. Rxe4 Rxe4 27. Bxe4 Nf6 28. Bf3 Nd5 29.
Be1 a5 (29... b5 $142) 30. Be2 Kc6 31. a4 Be6 32. Bc4 Bd4 33. Bf2 Bg4 34. Bxd4
cxd4 35. Nf2 Bf5 36. Bd3 Nb4 37. Bc4 Nd5 38. Bd3 Ne3 39. Bb5+ Kc5 40. Nd3+ Bxd3
41. Bxd3 Kb4 42. Kb2 Ng4 43. f5 $2 (43. Be2 $1) 43... Nf2 44. Bb1 (44. fxg6
Nxd3+ 45. Kc2 45... Ne1+ $1) 44... gxf5 45. Bxf5 Nd1+ 46. Kc1 Ne3 47. Bxh7 Kc3
48. h4 d3 49. Bxd3 Kxd3 50. h5 Ng4 51. Kb2 Nh6 52. Ka2 Kc2 53. Ka3 Kb1 54. b4
Kc2 55. bxa5 bxa5 56. Ka2 Kc3 57. Ka3 Kc4 58. Ka2 Kb4 59. Kb2 Kxa4 60. Ka2 Kb4
61. Kb2 a4 62. Ka2 a3 63. Kb1 Kb3 64. Ka1 a2 65. g4 Nxg4 66. h6 Ne3 0-1

[Event "KNSB-competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.1"]
[White "Lemmers, Oscar"]
[Black "Dongen, Cor van"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "39"]
[EventDate "2012.02.11"]
[SourceDate "2012.02.11"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. e5 Nc6 6. Nc3 f6 7. exf6 exf6 8. g3
Nge7 9. Bg2 Bg7 10. Nge2 Be6 11. O-O Qd7 12. Nf4 Bf7 13. Bh3 f5 14. Nd3 O-O 15.
Nc5 Qc8 16. Nb3 b6 17. Bf4 Qd7 18. Qd2 Nc8 19. Rfe1 Nd6 20. Bxd6 1/2-1/2

[Event "KNSB-competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.2"]
[White "Grooten, Heman"]
[Black "Orlov, Andrey"]
[Result "0-1"]
[ECO "A56"]
[PlyCount "82"]
[EventDate "2012.02.11"]
[SourceDate "2012.02.11"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. g3 Bg7 7. Bg2 O-O 8. Nf3 a6
9. a4 Nbd7 10. O-O Rb8 11. h3 Ne8 12. Be3 Nc7 13. Qd3 f5 14. Ng5 f4 15. Ne6
Nxe6 16. dxe6 Nb6 17. Bd2 Bxe6 18. b3 Qd7 19. Kh2 Nc8 20. Nd5 Na7 21. g4 Nc6
22. f3 Nd4 23. Rfb1 b5 24. axb5 axb5 25. Ra6 Rb7 26. Bc3 Rfb8 27. Bxd4 bxc4 28.
Qxc4 exd4 29. Bf1 Qd8 30. Qc1 Bxd5 31. exd5 Rxb3 32. Rxb3 Rxb3 33. Ra3 Re3 34.
Rxe3 fxe3 35. f4 Qf8 36. f5 gxf5 37. g5 f4 38. Qc2 f3 39. Bd3 Be5+ 40. Kh1 Qf4
41. Bxh7+ Kh8 0-1

[Event "KNSB-competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.3"]
[White "Bitalzadeh, Ali"]
[Black "Haast, Anne"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "61"]
[EventDate "2012.02.11"]
[SourceDate "2012.02.11"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8.
a3 O-O 9. b4 Be6 10. Rb1 f6 11. d3 Nd4 12. Be3 Nxf3+ 13. Bxf3 c6 14. b5 Nd5 15.
Qb3 Qd7 16. bxc6 bxc6 17. Nxd5 cxd5 18. Qb7 Rfd8 19. a4 Bf8 20. a5 Qe8 21. a6
f5 22. Rfc1 Rdb8 23. Bxa7 Rxb7 24. axb7 Rb8 25. Bxb8 Qxb8 26. Rc6 Kf7 27. Ra6
e4 28. Bg2 g5 29. Ra8 Bd6 30. Rxb8 Bxb8 31. Rc1 1-0

[Event "Externe 11-12"]
[Site "?"]
[Date "2012.02.11"]
[Round "?"]
[White "Nabuurs, Mart"]
[Black "Trella, Thomas"]
[Result "1/2-1/2"]
[ECO "C00"]
[Annotator "Mart"]
[PlyCount "96"]
[EventDate "2012.02.12"]
[SourceDate "2012.02.12"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 d4 6. axb4 Bxb4 7. Bb2 Nc6 8. c3
dxc3 9. Nxc3 Nge7 10. Bc4 O-O 11. O-O Qc7 12. Qe2 Nf5 13. Qe4 Rd8 14. Ne2 Rb8
15. Bd3 g6 16. g4 Nfe7 17. Ng3 Qd7 18. Bc2 b6 19. Nh5 Nd5 20. Nf6+ Nxf6 21.
exf6 Bb7 22. Ba4 Qd6 23. Qe3 Qd5 24. Bb3 {ik was hier vooral bang voor 24. ...
Dd3. Hij dacht dat ik dan op e6 kon offeren. Ik had me voorgenomen er voor te
gaan (de alternatieven zijn ook niet aanlokkelijk), maar het leek me incorrect.
} 24... Qxf3 25. Qxf3 Nd4 26. Qe3 Nf3+ 27. Kg2 Bxd2 28. Qxf3 Bxf3+ 29. Kxf3
Rd3+ 30. Ke2 Rxb3 31. Be5 Rd8 32. Rfd1 Rd5 33. Rxd2 Rxe5+ 34. Kf1 Rd5 35. Rxd5
exd5 36. Rxa7 h6 37. Ra8+ Kh7 38. Rf8 g5 39. Rxf7+ Kg6 40. Rd7 Rf3 41. Rxd5
Rxf6 42. Kg2 Kf7 43. Kg3 Ke6 44. Rd2 Ke5 45. h4 gxh4+ 46. Kxh4 Kf4 47. Rd5 Ke4
48. Rb5 48... Kf4 {Een leuke partij met een mijns inziens prima resultaat.
Objectief gezien denk ik niet dat er ergens meer heeft ingezeten en zijn
dameoffer, hoewel mijns inziens onnodig, zag er na 27. ...,Lxd2 mooi uit.}
1/2-1/2

[Event "KNSB-competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.5"]
[White "Levin, Felix"]
[Black "Beukema, Stefan"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "97"]
[EventDate "2012.02.11"]
[SourceDate "2012.02.11"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 b6 5. Bg2 Bb7 6. O-O e6 7. e4 d6 8. d4
cxd4 9. Nxd4 Ne5 10. f4 Ned7 11. g4 Nc5 12. Qe2 Be7 13. b4 Na6 14. g5 Nd7 15.
a3 O-O 16. h4 Nc7 17. e5 Bxg2 18. Qxg2 dxe5 19. Nc6 Qe8 20. fxe5 Nb8 21. Nxe7+
Qxe7 22. Nb5 Qd7 23. Bb2 Nxb5 24. cxb5 Qd5 25. Rfd1 Qxg2+ 26. Kxg2 Re8 27. Rd6
Kf8 28. Rc1 h5 29. Rc7 g6 30. Kf3 Kg7 31. Ke4 Kf8 32. Kd3 a5 33. Bc3 Re7 34.
Rxe7 Kxe7 35. Rxb6 Nd7 36. Rb7 Kd8 37. b6 axb4 38. axb4 Rb8 39. Rxb8+ Nxb8 40.
Kc4 Nc6 41. Kb5 Kd7 42. Ka6 Kc8 43. b5 Nd8 44. Ka7 Nb7 45. Bb4 Nd8 46. Bd6 Nb7
47. Bc7 Nc5 48. b7+ Nxb7 49. Kb6 1-0

[Event "KNSB-competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.6"]
[White "Muhren, Bianca"]
[Black "Braun, Christian"]
[Result "1-0"]
[ECO "C03"]
[PlyCount "79"]
[EventDate "2012.02.11"]
[SourceDate "2012.02.11"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Qe2 Nc6 7. Ngf3 Nb4 8.
Nb3 Nxd3+ 9. cxd3 a5 10. Bg5 a4 11. Nbd2 h6 12. Be3 Qa5 13. O-O Bxc5 14. Bxc5
Qxc5 15. Rfc1 Qa5 16. exd5 Nxd5 17. Nc4 Qd8 18. Qe5 O-O 19. Nd6 b6 20. Nd4 Qd7
21. Rc6 Ra5 22. Nc4 Ra8 23. Rd6 Qb7 24. Re1 Ne7 25. Nxb6 Ng6 26. Qg3 Ra6 27.
Nxc8 Rxc8 28. Rxa6 Qxa6 29. h4 Qa5 30. Re4 Qd2 31. Kh2 Qxb2 32. Nxe6 Qb5 33.
Nf4 Rc6 34. Re8+ Nf8 35. Qe3 Qb4 36. g3 Qd6 37. Qe4 Rc2 38. Kg2 Qc5 39. d4 Qc6
40. Nd5 1-0

[Event "KNSB-competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.7"]
[White "Saltaev, Mihail"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "B88"]
[PlyCount "45"]
[EventDate "2012.02.11"]
[SourceDate "2012.02.11"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. O-O Qc7 8.
Kh1 a6 9. a4 Be7 10. Bb3 O-O 11. f4 Nxd4 12. Qxd4 Nd7 13. Be3 b6 14. Rad1 Bb7
15. f5 Nc5 16. f6 Bxf6 17. Rxf6 gxf6 18. Bh6 Nd7 19. Rd3 Kh8 20. Bxf8 Rxf8 21.
Qxd6 Qxd6 22. Rxd6 Rd8 23. Bc4 1/2-1/2

[Event "KNSB-competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.8"]
[White "Clijsen, Mark"]
[Black "Hausrath, Daniel"]
[Result "0-1"]
[ECO "E62"]
[PlyCount "88"]
[EventDate "2012.02.11"]
[SourceDate "2012.02.11"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 c6 7. O-O Qa5 8. e4 e5
9. dxe5 dxe5 10. Qc2 Bg4 11. Be3 Bxf3 12. Bxf3 Nbd7 13. a3 Rfe8 14. Bg2 Nf8 15.
Bh3 Ne6 16. Bxe6 Rxe6 17. Rad1 h5 18. Rd3 Ng4 19. Bg5 Qc5 20. Na4 Qf8 21. b4 b6
22. h3 Nf6 23. Nc3 Bh6 24. Bxh6 Qxh6 25. Rfd1 h4 26. Qd2 Qxd2 27. R1xd2 hxg3
28. fxg3 Rae8 29. Kg2 Kf8 30. Kf3 Kg7 31. Rd8 R8e7 32. Rc8 Ne8 33. Rcd8 Nc7 34.
g4 Rf6+ 35. Ke3 Ne6 36. R8d6 Re8 37. Rh2 Rh8 38. Ne2 Rf1 39. Rxc6 Ra1 40. h4
Rxa3+ 41. Kf2 Ng5 42. Rc7 Nxe4+ 43. Kg2 Re3 44. Kf1 Rd8 0-1

[Event "KNSB-competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.9"]
[White "Bus, Tom"]
[Black "Beukema, Henk Jan"]
[Result "1/2-1/2"]
[ECO "A36"]
[PlyCount "34"]
[EventDate "2012.02.11"]
[SourceDate "2012.02.11"]

1. c4 Nf6 2. g3 c5 3. Bg2 Nc6 4. Nc3 g6 5. d3 Bg7 6. e4 d6 7. Nge2 e5 8. a3 O-O
9. Rb1 Nd4 10. Nxd4 cxd4 11. Ne2 b5 12. cxb5 Qa5+ 13. b4 Qxb5 14. a4 Qd7 15.
O-O Bb7 16. f4 a6 17. Qb3 Rab8 1/2-1/2

[Event "KNSB-competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6.10"]
[White "Kampman, Tijmen"]
[Black "Sielecki, Christof"]
[Result "0-1"]
[ECO "C20"]
[PlyCount "108"]
[EventDate "2012.02.11"]
[SourceDate "2012.02.11"]

1. e4 e5 2. c4 Nc6 3. Nc3 Bc5 4. g3 d6 5. Bg2 f5 6. Nge2 Nf6 7. d3 O-O 8. O-O
fxe4 9. Nxe4 Nxe4 10. dxe4 Be6 11. Qd3 Nb4 12. Qb3 b5 13. Qd1 bxc4 14. Be3 Bxe3
15. fxe3 Rxf1+ 16. Bxf1 Qg5 17. Qd2 Rf8 18. Nc3 Rf3 19. Re1 h5 20. Kg2 Qf6 21.
Kg1 h4 22. Bg2 Nd3 23. Bxf3 Nxe1 24. Qxe1 Qxf3 25. gxh4 c6 26. Qg3 Qg4 27. Kf2
Kf7 28. Qxg4 Bxg4 29. Nb1 Be6 30. h5 Kf6 31. h4 Bf7 32. Nd2 d5 33. exd5 cxd5
34. e4 d4 35. Ke1 Ke7 36. Nf3 Kd6 37. Kd2 Bxh5 38. Ng5 Ke7 39. Kc2 Bg4 40. Kd2
Bh5 41. Kc2 Be2 42. Kd2 Bd3 43. Nf3 Bxe4 44. Nxe5 Bd5 45. b3 cxb3 46. axb3 Kd6
47. Ng4 Bxb3 48. Kd3 Kd5 49. Kd2 Ba4 50. h5 Bd7 51. h6 gxh6 52. Nf6+ Ke6 53.
Ne4 Ke5 54. Nf2 Bf5 0-1

[Event "HSG-LSG"]
[Site "?"]
[Date "2012.??.??"]
[Round "6.1"]
[White "Van Haastert, Edwin"]
[Black "De Vos, Michael"]
[Result "1-0"]
[ECO "B52"]
[PlyCount "99"]
[EventDate "2012.??.??"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. Qe2 e6 7. Rd1 Nge7
8. d4 Nxd4 9. Nxd4 cxd4 10. Rxd4 g6 11. Nc3 Bg7 12. Rd3 O-O 13. Bf4 d5 14. exd5
Nxd5 15. Nxd5 exd5 16. c3 Qb5 17. Qd2 Rad8 18. Re1 Rfe8 19. Rxe8+ Rxe8 20. Be3
Qc4 21. a3 Qe4 22. h3 b6 23. Rxd5 Be5 24. Qd3 Qa4 25. Rd7 Qb3 26. Qd5 Qxd5 27.
Rxd5 Re7 28. Kf1 f5 29. Bg5 Re8 30. Rd7 a6 31. Ra7 a5 32. a4 Re6 33. Rb7 Rc6
34. Ke2 Bc7 35. Kd3 Kf8 36. Be3 Ke8 37. b4 Kd8 38. bxa5 bxa5 39. Ra7 h5 40. g3
Kc8 41. Ra8+ Kb7 42. Re8 Bb6 43. Re5 Bxe3 44. fxe3 Ra6 45. c4 Kc7 46. Kd4 Kd6
47. c5+ Kd7 48. Kd5 Rf6 49. h4 Kd8 50. Re6 1-0

[Event "HSG-LSG"]
[Site "?"]
[Date "2012.??.??"]
[Round "6.2"]
[White "Seirawan, Yasser"]
[Black "Bosman, Michiel"]
[Result "1/2-1/2"]
[ECO "A40"]
[PlyCount "87"]
[EventDate "2012.??.??"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. a3 Bxd2+ 5. Qxd2 d6 6. Nf3 Nc6 7. Nc3 Nf6 8.
g3 O-O 9. Rd1 Bd7 10. Bg2 e5 11. dxe5 dxe5 12. O-O Re8 13. Nd5 Bg4 14. Qc3 Bxf3
15. Qxf3 Nxd5 16. Rxd5 Qc8 17. e3 Qe6 18. Rfd1 Rad8 19. R1d2 Rxd5 20. cxd5 Qd6
21. Qe2 Na7 22. Rc2 g6 23. Qc4 Re7 24. e4 Qb6 25. Bh3 Nb5 26. Qb3 Nd6 27. Qxb6
cxb6 28. f3 f5 29. exf5 gxf5 30. Kf2 e4 31. Ke3 Kf7 32. g4 exf3+ 33. Kxf3 fxg4+
34. Bxg4 Re5 35. Be6+ Kf6 36. Rc7 Rh5 37. h3 Ke5 38. Re7 Kf6 39. Rd7 Ke5 40.
Kg4 Rh6 41. h4 Ne4 42. Rxb7 Nf6+ 43. Kh3 Nxd5 44. Bxd5 1/2-1/2

[Event "HSG-LSG"]
[Site "?"]
[Date "2012.??.??"]
[Round "6.3"]
[White "Heemskerk, Wim"]
[Black "Nagel, Jan"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "144"]
[EventDate "2012.??.??"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. O-O cxd4 6. Nxd4 Nxd4 7. Qxd4 e6 8.
c4 dxc4 9. Qxc4 Be7 10. Nc3 O-O 11. Bf4 a6 12. Bc7 Qd2 13. Qb3 Qd7 14. Bb6 Qd6
15. a3 e5 16. Rfd1 Be6 17. Nd5 Nxd5 18. Bxd5 Bxd5 19. Rxd5 Qe6 20. Bc7 b5 21.
Bxe5 Rac8 22. Rad1 Rc4 23. Qd3 f6 24. Bd6 Re8 25. Bxe7 Rxe7 26. Rd8+ Kf7 27. e3
g6 28. Rd6 Qe5 29. Rxa6 Qxb2 30. Qd5+ Kg7 31. Ra8 Rc1 32. Rxc1 Qxc1+ 33. Kg2
Qc4 34. Rg8+ Kh6 35. Qxc4 bxc4 36. Rc8 Ra7 37. Rxc4 Rxa3 38. Rc7 g5 39. g4 Kg6
40. Rc6 h6 41. Kg3 Ra5 42. Rd6 Re5 43. Ra6 Re4 44. h3 Re7 45. h4 gxh4+ 46. Kxh4
Re4 47. Ra5 Re7 48. Kg3 Re8 49. Kf4 Re7 50. e4 Re8 51. Rd5 Re7 52. Ke3 Ra7 53.
f4 Ra3+ 54. Rd3 Ra4 55. e5 fxe5 56. Rd6+ Kg7 57. fxe5 Ra1 58. Kf4 Rf1+ 59. Kg3
Re1 60. Rd7+ Kg6 61. Re7 h5 62. gxh5+ Kxh5 63. Kf4 Kg6 64. Rc7 Re2 65. Ra7 Re1
66. Rb7 Re2 67. Rb4 Kf7 68. Kf5 Rf2+ 69. Ke4 Re2+ 70. Kd5 Rd2+ 71. Rd4 Rxd4+
72. Kxd4 Ke6 1/2-1/2

[Event "HSG-LSG"]
[Site "?"]
[Date "2012.??.??"]
[Round "6.4"]
[White "Van Kampen, Robin"]
[Black "Van der Werf, Mark"]
[Result "1/2-1/2"]
[ECO "C84"]
[PlyCount "62"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 O-O 8. a4
Rb8 9. axb5 axb5 10. Nc3 d6 11. Nd5 Nxd5 12. exd5 Nd4 13. Nxd4 exd4 14. Bd2 Bd7
15. Ra5 Re8 16. Re1 Bf6 17. Rxe8+ Qxe8 18. Qe1 Qc8 19. Ra7 h5 20. Qc1 Ra8 21.
Qa1 Rxa7 22. Qxa7 h4 23. f3 Qe8 24. Kf2 Be5 25. h3 Qc8 26. f4 Bf6 27. Qa1 Bf5
28. Kg1 Qd8 29. Qc1 Kh7 30. Be1 Qe7 31. Kf2 Kh6 1/2-1/2

[Event "HSG-LSG"]
[Site "?"]
[Date "2012.??.??"]
[Round "6.5"]
[White "Pijpers, Arthur"]
[Black "Markus, John"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "89"]
[EventDate "2012.??.??"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. h3 Nf6 6. Be3 O-O 7. Qd2 b5 8. Bd3 a6
9. Bh6 Bb7 10. Bxg7 Kxg7 11. e5 dxe5 12. dxe5 Nd5 13. h4 h5 14. e6 Qd6 15. exf7
Rxf7 16. O-O-O Qf4 17. Ng5 Qxd2+ 18. Rxd2 Nd7 19. Nxf7 Kxf7 20. Ne4 Ne5 21. Nc5
Nxd3+ 22. Nxd3 Kf6 23. Re1 a5 24. b3 b4 25. Kb2 Ba6 26. Nc5 Bb5 27. Ne4+ Kf5
28. c4 bxc3+ 29. Nxc3 e6 30. Nxd5 cxd5 31. Rc2 a4 32. Rc5 a3+ 33. Kc3 Rb8 34.
Kb4 Bf1+ 35. Kxa3 Bxg2 36. b4 Be4 37. b5 Kg4 38. Kb4 Kxh4 39. a4 Kg4 40. a5 h4
41. a6 Ra8 42. Ka5 h3 43. b6 h2 44. b7 Rh8 45. a7 1-0

[Event "HSG-LSG"]
[Site "?"]
[Date "2012.??.??"]
[Round "6.6"]
[White "Delemarre, Jop"]
[Black "Van Wessel, Rudy"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "81"]
[EventDate "2012.??.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. O-O dxc4 7. Bxc4 Bd6 8.
Qe2 O-O 9. e4 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. f4 Bd4+ 13. Kh1 b5 14. Bb3 Bg4
15. Qe1 Re8 16. e5 Bf5 17. Nc3 Qb6 18. Ne2 c5 19. Nxd4 cxd4 20. a4 20... Nd7 {
remiseaanbod} 21. axb5 Qxb5 22. Ba4 Qd5 23. Bd2 Reb8 24. b4 Be4 25. Qg3 a5 26.
Bb3 Qb5 27. f5 axb4 28. e6 Nf6 29. Bh6 Nh5 30. exf7+ Kh8 31. Qg4 Rxa1 32. Rxa1
Qxf5 33. Qxf5 Bxf5 34. Rf1 gxh6 35. Rxf5 Kg7 36. Rxh5 Rc8 37. h3 Rc3 38. Be6 d3
39. Rd5 b3 40. Rd8 Rc1+ 41. Kh2 1-0

[Event "HSG-LSG"]
[Site "?"]
[Date "2012.??.??"]
[Round "6.7"]
[White "Van Ketel, Raoul"]
[Black "Nagtegaal, Kees"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "80"]
[EventDate "2012.??.??"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 f5 5. exf5 Bxf5 6. Nge2 Nh6 7. h3 O-O 8. Be3
Bd7 9. g4 Nc6 10. Qd2 Nf7 11. Bg2 e5 12. d5 Nd4 13. Nxd4 exd4 14. Bxd4 Ne5 15.
O-O-O Nxc4 16. Qe2 b5 17. Kb1 Bxd4 18. Rxd4 Qf6 19. Rxc4 bxc4 20. Ne4 Qe5 21.
Qxc4 Rab8 22. Qc1 Rb4 23. Re1 Rxf2 24. Nxf2 Rxb2+ 25. Qxb2 Qxe1+ 26. Qc1 Qxf2
27. Bf1 Qb6+ 28. Ka1 h5 29. Qg5 Qd4+ 30. Kb1 Qe4+ 31. Kc1 hxg4 32. hxg4 Qe1+
33. Kb2 Qe5+ 34. Qxe5 dxe5 35. g5 Kf8 36. Kc3 Ke7 37. Kc4 Kd6 38. Bg2 Bf5 39.
a3 Bb1 40. Kb5 Bd3+ 0-1

[Event "HSG-LSG"]
[Site "?"]
[Date "2012.??.??"]
[Round "6.8"]
[White "Vedder, Henk"]
[Black "De Jong, Jan-Willem"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "83"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Na4 Bd6 12. c3 h6 13. Bh4 Re8 14. b4 Bf4
15. Re1 Rxe1+ 16. Qxe1 g5 17. Bg3 Nh5 18. Bxf4 Nxf4 19. Bc2 Kg7 20. Qe3 Qf6 21.
g3 Nh3+ 22. Kg2 g4 23. Re1 Ng5 24. Qe5 Be6 25. Qxf6+ Kxf6 26. Nc5 h5 27. a4 d4
28. Nxe6 Nxe6 29. c4 a5 30. b5 cxb5 31. cxb5 Rc8 32. Re2 Rc4 33. Bd1 Rb4 34. f3
Nc5 35. fxg4 hxg4 36. Rf2+ Ke5 37. Rxf7 d3 38. Rf4 Ne4 39. Bxg4 Rb2+ 40. Kf3 d2
41. Rxe4+ Kd5 42. Be6+ 1-0

[Event "HSG-LSG"]
[Site "?"]
[Date "2012.??.??"]
[Round "6.9"]
[White "Wantola, Ivo"]
[Black "Van der Wijk, Wim"]
[Result "1-0"]
[ECO "D58"]
[PlyCount "101"]
[EventDate "2012.??.??"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Be2
Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O Nd7 12. Qb3 c6 13. Rad1 Qe7 14. Rfe1 a5
15. a4 Qb4 16. Qc2 Rfe8 17. Bf1 g6 18. g3 Bg7 19. h4 Rad8 20. Bh3 Nf8 21. Rc1
Re7 22. Bg2 Ne6 23. Red1 Ba8 24. Ne1 Nc7 25. Nd3 Qd6 26. Na2 Na6 27. Qd2 Ra7
28. Rc2 Bb7 29. Rdc1 Nb8 30. Qc3 Nd7 31. Qb3 Ba8 32. Bh3 Rb8 33. Nc3 Nf8 34.
Nf4 Re7 35. Nd3 Ne6 36. Ne2 Kh7 37. Qc3 Ra7 38. Nef4 Nf8 39. Qd2 Nd7 40. b4
axb4 41. Nxb4 c5 42. Bxd7 Qxd7 43. dxc5 bxc5 44. Rxc5 Qxa4 45. Nbxd5 Rd8 46.
R5c4 Qe8 47. e4 Rad7 48. Qc2 Qe5 49. h5 g5 50. Nd3 Qe8 51. Nc5 {
en nog een heleboel mooie zetten.} 1-0

[Event "HSG-LSG"]
[Site "?"]
[Date "2012.??.??"]
[Round "6.10"]
[White "Van Engen, Herman"]
[Black "Wiersma, Eelke"]
[Result "0-1"]
[ECO "E83"]
[PlyCount "50"]
[EventDate "2012.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. Qd2
Re8 9. Rc1 Bd7 10. d5 Ne5 11. Ng3 h5 12. Be2 h4 13. Nf1 h3 14. g4 b5 15. b3
bxc4 16. bxc4 c6 17. Ng3 cxd5 18. cxd5 Rc8 19. O-O Nc4 20. Bxc4 Rxc4 21. Nce2
Qc7 22. Rxc4 Qxc4 23. Rc1 Qa4 24. Nd4 Rb8 25. Nge2 25... Qa3 {enzovoort} 0-1

[Event "Groningen KNSB Competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6"]
[White "Lobzhanidze, David"]
[Black "Kuijf, Rini"]
[Result "1-0"]
[PlyCount "91"]
[EventDate "2012.??.??"]

1. e4 e6 2. d3 d5 3. Qe2 dxe4 4. dxe4 b6 5. Nf3 Ba6 6. Qd2 Qxd2+ 7. Bxd2 Bxf1
8. Rxf1 Nc6 9. Nc3 Bb4 10. O-O-O Bxc3 11. Bxc3 Nf6 12. Ne5 Nxe5 13. Bxe5 Rc8
14. f3 Ke7 15. Rd2 Rhd8 16. Rxd8 Kxd8 17. g4 Ke7 18. Rd1 Ne8 19. Bg3 f6 20. e5
Rd8 21. exf6+ gxf6 22. Rxd8 Kxd8 23. Kd2 Kd7 24. Kd3 e5 25. f4 exf4 26. Bxf4
Ng7 27. Ke4 a6 28. c4 c6 29. Be3 b5 30. cxb5 axb5 31. b3 Ke6 32. a4 bxa4 33.
bxa4 f5+ 34. gxf5+ Nxf5 35. Bf4 Nd6+ 36. Kd4 Nb7 37. Kc4 Kd7 38. Kb4 Nd8 39. a5
Ne6 40. Bg3 Kc8 41. a6 Nc7 42. Ka5 Nd5 43. Bd6 h5 44. h4 c5 45. Kb5 c4 46. Kc6
1-0

[Event "Groningen KNSB Competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6"]
[White "Ernst, Sipke"]
[Black "Solleveld, Maarten"]
[Result "0-1"]
[PlyCount "76"]
[EventDate "2012.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5
Ne7 9. b4 a5 10. Ba3 axb4 11. Bxb4 b6 12. a4 Ne8 13. Nb5 f5 14. Nd2 Bh6 15. Qb3
Bxd2 16. Bxd2 fxe4 17. Bg5 Nf6 18. f4 exf3 19. Rxf3 Bf5 20. Bh6 Rf7 21. Raf1
Kh8 22. h3 Neg8 23. Bg5 h6 24. Bxf6+ Rxf6 25. g4 Bd7 26. Rxf6 Nxf6 27. Nxc7
Qxc7 28. Rxf6 Kg7 29. Qf3 Bf5 30. gxf5 Kxf6 31. Bd3 g5 32. Qh5 Qg7 33. Kg2 g4
34. h4 Ke7 35. Bc2 Rc8 36. Bd3 e4 37. Be2 Rg8 38. Kf1 g3 0-1

[Event "Groningen KNSB Competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6"]
[White "Ftacnik, Lubomir"]
[Black "Brandenburg, Daan"]
[Result "0-1"]
[PlyCount "90"]
[EventDate "2012.??.??"]

1. Nf3 d5 2. d4 e6 3. c4 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3
O-O 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Re8 12. Rc1 Bg4 13. h3 Be6 14. Nc5 Bxc5
15. Bxc5 Qd7 16. Kh2 Bf5 17. Nd4 Be4 18. f3 Bg6 19. Re1 Rac8 20. Nxc6 Rxc6 21.
Bd4 Rxc1 22. Qxc1 Qa4 23. Qc3 Qxa2 24. Bxf6 gxf6 25. Qxf6 Re6 26. Qd4 Qc4 27.
Qxa7 Qb4 28. Qf2 Qxb2 29. f4 Be4 30. f5 Re8 31. Qe3 Qf6 32. g4 h5 33. Qg3 hxg4
34. hxg4 Qg5 35. e3 Kg7 36. Kg1 Bxg2 37. Kxg2 Re4 38. Kf3 b5 39. Qg1 Qe7 40.
Rb1 b4 41. Rb3 Qh4 42. Qg3 Qh1+ 43. Ke2 Rc4 44. Rd3 Rc1 45. Qf2 b3 0-1

[Event "Groningen KNSB Competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6"]
[White "Cuijpers, Frans"]
[Black "Hoeksema, Erik"]
[Result "1/2-1/2"]
[PlyCount "35"]
[EventDate "2012.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8.
O-O O-O 9. Be3 Be6 10. Qd2 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Qxd5 Bxd5 14. c4
Be4 15. Nc5 Bxc5 16. Bxc5 Rfd8 17. Rfd1 b6 18. Be3 1/2-1/2

[Event "Groningen KNSB Competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6"]
[White "Paulet, Iozefina"]
[Black "VandeVoort, Pascal"]
[Result "0-1"]
[PlyCount "98"]
[EventDate "2012.??.??"]

1. e4 c5 2. Nc3 a6 3. f4 b5 4. Nf3 Bb7 5. d3 e6 6. Qe2 Nc6 7. g3 Nd4 8. Nxd4
cxd4 9. Nd1 Rc8 10. Bg2 f5 11. O-O fxe4 12. dxe4 Nf6 13. f5 Qc7 14. e5 Bxg2 15.
exf6 Bxf1 16. Qh5+ g6 17. fxg6 hxg6 18. Qxg6+ Kd8 19. f7 Qxc2 20. Bg5+ Be7 21.
Bxe7+ Kxe7 22. Qg5+ Kxf7 23. Nf2 Rc5 24. Qf4+ Rf5 25. Qxd4 Qxf2+ 26. Qxf2 Rxf2
27. Kxf2 Rxh2+ 28. Kg1 Rg2+ 29. Kxf1 Rxg3 30. Kf2 Rd3 31. Ke2 Rh3 32. Kd2 e5
33. Rc1 Rh2+ 34. Kc3 Ke6 35. Rg1 Kd5 36. Rd1+ Kc6 37. Re1 d6 38. a3 a5 39. Kb3
Rh3+ 40. Kc2 a4 41. Re4 Kc5 42. Kd2 Kd5 43. Rg4 e4 44. Rg6 Kc5 45. Rg2 d5 46.
Re2 Kd4 47. Rg2 Rf3 48. Kc2 Ke3 49. Kd1 Rf1+ 0-1

[Event "Groningen KNSB Competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6"]
[White "Besseling, Michiel"]
[Black "van Pelt, Alexander"]
[Result "1/2-1/2"]
[PlyCount "54"]
[EventDate "2012.??.??"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 f5 5. g3 Nf6 6. Bg2 Be7 7. O-O h6 8. Nh3 O-O
9. Nc3 c6 10. f3 d5 11. cxd5 cxd5 12. Nf4 Nc6 13. Kh1 Rf7 14. Be3 g5 15. Ng6
Bd6 16. Ne5 Nxe5 17. dxe5 Bxe5 18. fxe4 Bxc3 19. bxc3 Nxe4 20. Bxe4 fxe4 21.
Rxf7 Kxf7 22. c4 d4 23. Bxd4 Bg4 24. Qf1+ Kg6 25. Rd1 Qe7 26. h3 Rf8 27. Qg2
Bd7 1/2-1/2

[Event "Groningen KNSB Competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6"]
[White "Besseling, Michiel"]
[Black "van Pelt, Alexander"]
[Result "1/2-1/2"]
[PlyCount "54"]
[EventDate "2012.??.??"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 f5 5. g3 Nf6 6. Bg2 Be7 7. O-O h6 8. Nh3 O-O
9. Nc3 c6 10. f3 d5 11. cxd5 cxd5 12. Nf4 Nc6 13. Kh1 Rf7 14. Be3 g5 15. Ng6
Bd6 16. Ne5 Nxe5 17. dxe5 Bxe5 18. fxe4 Bxc3 19. bxc3 Nxe4 20. Bxe4 fxe4 21.
Rxf7 Kxf7 22. c4 d4 23. Bxd4 Bg4 24. Qf1+ Kg6 25. Rd1 Qe7 26. h3 Rf8 27. Qg2
Bd7 1/2-1/2

[Event "Groningen KNSB Competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6"]
[White "Martens, Martin"]
[Black "Galoyan, Levon"]
[Result "1/2-1/2"]
[PlyCount "84"]
[EventDate "2012.??.??"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Na5 4. O-O a6 5. Be2 d6 6. Re1 Nf6 7. Bf1 e5 8. c3
Qc7 9. d4 Be7 10. h3 O-O 11. b4 cxb4 12. cxb4 Nc6 13. a3 exd4 14. Nxd4 d5 15.
Nxc6 Qxc6 16. exd5 Nxd5 17. Bb2 Bf6 18. Bxf6 Qxf6 19. Nd2 Nc3 20. Qf3 Qxf3 21.
Nxf3 Be6 22. Nd4 Bd7 23. Re7 Rad8 24. Rc1 Nd5 25. Re5 Ba4 26. Nf5 Nf6 27. Re7
Rd6 28. Ne3 Rd7 29. Rc7 Rxe7 30. Rxe7 Bc6 31. Bc4 h5 32. g4 hxg4 33. Nxg4 Nxg4
34. hxg4 Bf3 35. g5 Rc8 36. Rxf7 Rxc4 37. Rxf3 Rg4+ 38. Kf1 Rxg5 39. Rd3 Rb5
40. Rd7 a5 41. bxa5 Rxa5 42. Rxb7 Rxa3 1/2-1/2

[Event "Groningen KNSB Competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6"]
[White "Houtman, Joop"]
[Black "van der Griendt, Jan Willem"]
[Result "1/2-1/2"]
[PlyCount "88"]
[EventDate "2012.??.??"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. Bd3 c5 6. exd5 Qxd5 7. Bc4 Qh5 8.
dxc5 Nbd7 9. c6 bxc6 10. O-O O-O 11. Qe2 Bb7 12. Ne4 Nxe4 13. Qxe4 Nf6 14. Qe5
Qg4 15. Qf4 c5 16. Qxg4 Nxg4 17. Be2 Rfd8 18. h3 Nf6 19. Bd2 Be4 20. Ba5 Rdb8
21. b3 Bxc2 22. Nd2 Nd5 23. Rac1 Bg6 24. Nc4 Bg5 25. Nd2 Nb4 26. f4 Bd8 27.
Rxc5 Nd3 28. Bxd3 Bxd3 29. Rf3 Bb6 30. Bxb6 axb6 31. Rc3 Bg6 32. a4 b5 33. axb5
Rxb5 34. Nc4 h6 35. g4 Ra1+ 36. Kf2 Be4 37. Rfe3 Bd5 38. f5 Rc5 39. Nb6 Ra2+
40. Kg3 Rg2+ 41. Kf4 Rf2+ 42. Kg3 Rg2+ 43. Kf4 Rf2+ 44. Kg3 Rg2+ 1/2-1/2

[Event "Groningen KNSB Competitie"]
[Site "?"]
[Date "2012.02.11"]
[Round "6"]
[White "van der Weide, Karel"]
[Black "Rau, Uwe"]
[Result "1-0"]
[PlyCount "32"]
[EventDate "2012.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 b5 7. Bg2 Bb7 8. O-O
Nbd7 9. Re1 e6 10. a4 b4 11. Na2 a5 12. c3 Nc5 13. cxb4 axb4 14. Nxb4 Qb6 15.
Nd3 Be7 16. Be3 O-O 1-0

[Event "Meesterklasse b4"]
[Site "Klimmen"]
[Date "2012.03.10"]
[Round "7"]
[White "IM Hausrath, Daniel"]
[Black "IM van Oosterom, Chiel"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2514"]
[BlackElo "2383"]
[PlyCount "53"]
[EventDate "2012.??.??"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. b4 Bg7 5. Bb2 O-O 6. O-O c6 7. c4 a5 8. a3 d6
9. d4 axb4 10. axb4 Rxa1 11. Bxa1 Na6 12. Qb3 Kh8 13. b5 Nc7 14. bxc6 bxc6 15.
Nbd2 Ne6 16. e3 Qe8 17. Bc3 g5 18. Ra1 Bd7 19. Ra7 g4 20. Nh4 Ng5 21. Qb7 Qf7
22. d5 Nh3+ 23. Bxh3 gxh3 24. dxc6 Ne4 25. Bxg7+ Qxg7 26. cxd7 Nxd2 27. Qc8 1-0

[Event "Meesterklasse b10"]
[Site "Klimmen"]
[Date "2012.03.10"]
[Round "7"]
[White "Bus, Tom"]
[Black "IM Michielsen, Joost"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2147"]
[BlackElo "2337"]
[PlyCount "62"]
[EventDate "2012.??.??"]

1. c4 c6 2. g3 d5 3. Nf3 dxc4 4. Bg2 e6 5. O-O Nf6 6. a4 b5 7. axb5 cxb5 8. Nd4
Nd5 9. Nxb5 Nd7 10. N1c3 $6 (10. d3 $1 10... Bb7 (10... cxd3 11. Bxd5 exd5 12.
Bf4) 11. dxc4 Qb6 12. Qd4 $18) 10... Bb7 11. Qa4 $5 11... N5b6 12. Bxb7 Nxa4
13. Rxa4 Rb8 14. Bc6 a6 15. Rxa6 Bc5 16. b4 cxb3 17. d4 Bb4 18. Ra7 O-O 19.
Rxd7 Qb6 20. d5 exd5 21. Bxd5 b2 22. Be3 $6 (22. Bf4 Bxc3 23. Nxc3 Rbc8 24. Rd6
24... Qa7 $17) 22... Qg6 23. Be4 Qe6 24. Rd4 Bc5 25. Ra4 Bxe3 26. fxe3 Rxb5 27.
Nxb5 Qb3 28. Nc3 Qxc3 29. Bd5 Qxe3+ 30. Kh1 Qxe2 31. Rxf7 Qd1+ 0-1

[Event "Meesterklasse b9"]
[Site "Klimmen"]
[Date "2012.03.10"]
[Round "7"]
[White "IM Klip, Hans"]
[Black "Schapotschnikov, Philippe"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2384"]
[BlackElo "2218"]
[Annotator ",Eigenaar"]
[PlyCount "59"]
[EventDate "2012.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Nf3 Ne7 6. dxc5 Nbc6 7. Bd3 d4 8. a3
Ba5 9. b4 dxc3 10. bxa5 Qxa5 11. O-O Nd5 12. Re1 h6 13. Rb1 a6 14. Rb3 Qxc5 15.
a4 Na5 16. Ba3 Qc6 17. Rb5 b6 18. Re4 Bb7 19. Rg4 g5 20. Bd6 O-O-O 21. Rxa5 Nf4
22. Nd4 Qd7 23. Rxa6 Nxd3 24. Qxd3 Bxa6 25. Qxa6+ Qb7 26. Qc4+ Kd7 27. Qb5+ Kc8
28. Nf5 Rd7 29. Rc4+ Kd8 30. Nd4 1-0

[Event "Meesterklasse b1"]
[Site "Klimmen"]
[Date "2012.03.10"]
[Round "7"]
[White "IM Dambacher, Martijn"]
[Black "GM Landa, Konstantin"]
[Result "0-1"]
[ECO "E58"]
[WhiteElo "2484"]
[BlackElo "2645"]
[Annotator ",Eigenaar"]
[PlyCount "76"]
[EventDate "2012.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. a3
Bxc3 9. bxc3 Qc7 10. Bb2 Re8 11. h3 Na5 12. cxd5 exd5 13. Nd2 c4 14. Bc2 Bd7
15. a4 Re6 16. Ba3 Rae8 17. Bb4 g6 18. Re1 Nc6 19. Rb1 Nxb4 20. Rxb4 Bc6 21.
Qa1 a6 22. Rb2 Qe7 23. Nb1 Nh5 24. Nd2 Nf6 25. Nb1 Nd7 26. Qa3 Qg5 27. Nd2 f5
28. Nf3 Qf6 29. Rbb1 g5 30. g3 R6e7 31. Kg2 Rg7 32. Qc1 Rf8 33. Kh2 Qe6 34. Qd2
Rf6 35. Rh1 f4 36. exf4 gxf4 37. gxf4 Rh6 38. Ng1 Qg4 0-1

[Event "Meesterklasse b6"]
[Site "Klimmen"]
[Date "2012.03.10"]
[Round "7"]
[White "FM Sielecki, Christof"]
[Black "IM Jens, Jelmer"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2400"]
[BlackElo "2377"]
[Annotator ",Eigenaar"]
[PlyCount "33"]
[EventDate "2012.??.??"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. c3 Nf6 5. Bd3 Nc6 6. O-O e5 7. h3 O-O 8. Re1
Re8 9. Na3 d5 10. exd5 Nxd5 11. dxe5 Nxe5 12. Nxe5 Rxe5 13. Rxe5 Bxe5 14. Qf3
c6 15. Nc4 Bc7 16. a4 Be6 17. Bf1 1/2-1/2

[Event "Meesterklasse b5"]
[Site "Klimmen"]
[Date "2012.03.10"]
[Round "7"]
[White "WM Schut, Lisa"]
[Black "IM Bitalzadeh, Ali"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2294"]
[BlackElo "2411"]
[Annotator ",Eigenaar"]
[PlyCount "84"]
[EventDate "2012.??.??"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Qc7 13. Ne4 O-O-O 14. g3
Nxe4 15. Qxe4 Nf6 16. Qe2 Bd6 17. c4 c5 18. Bc3 cxd4 19. Nxd4 a6 20. Kb1 Kb8
21. Rc1 Ka8 22. Rh4 Rd7 23. Nb3 Qc6 24. c5 Bc7 25. Bxf6 gxf6 26. Nd4 Qd5 27. c6
Rd6 28. cxb7+ Kxb7 29. Nc2 Qd3 30. Rb4+ Bb6 31. Qxd3 Rxd3 32. Ne3 a5 33. Rb5
Rb8 34. a4 Ka7 35. Ng4 Rb7 36. Rc2 Rd1+ 37. Ka2 Rd4 38. Nxh6 Rxa4+ 39. Kb3 Ra1
40. Kc4 Ka6 41. Rb3 Rd1 42. Ra3 Bd4 0-1

[Event "Meesterklasse b7"]
[Site "Klimmen"]
[Date "2012.03.10"]
[Round "7"]
[White "FM Okkes, Menno"]
[Black "GM Saltaev, Mihail"]
[Result "1/2-1/2"]
[ECO "E57"]
[WhiteElo "2376"]
[BlackElo "2487"]
[Annotator ",Eigenaar"]
[PlyCount "67"]
[EventDate "2012.??.??"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd3 dxc4 8.
Bxc4 Nc6 9. O-O O-O 10. a3 Be7 11. Bg5 Nd5 12. Bxe7 Ncxe7 13. Rc1 b6 14. Bxd5
Nxd5 15. Nxd5 Qxd5 16. Rc7 Ba6 17. Re1 Rfc8 18. Qc2 Qd8 19. Rc1 Rxc7 20. Qxc7
Qxc7 21. Rxc7 Rc8 22. Rxc8+ Bxc8 23. Nd2 Kf8 24. f4 Ke7 25. Ne4 Bb7 26. Nc3 Bc6
27. Kf2 Kf6 28. h4 Kf5 29. g3 h6 30. Ke3 Kg4 31. Kf2 f6 32. Nd1 Kf5 33. Ke3 Kg4
34. Kf2 1/2-1/2

[Event "Meesterklasse b8"]
[Site "Klimmen"]
[Date "2012.03.10"]
[Round "7"]
[White "FM Driessens, Patrick"]
[Black "Houben, Jaap"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2316"]
[BlackElo "2295"]
[Annotator ",Eigenaar"]
[PlyCount "105"]
[EventDate "2012.??.??"]

1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c6 7. Qd2 a6 8. a4 a5
9. Bd3 Nbd7 10. Nge2 e5 11. d5 Nc5 12. Bc2 Qb6 13. dxc6 Qxc6 14. O-O Be6 15. b3
Rfd8 16. Rfd1 Ne8 17. Nd5 Bxd5 18. Qxd5 Nc7 19. Qd2 N7e6 20. Rab1 Rd7 21. Qc3
Bf6 22. Rd5 Bg5 23. Bf2 Bd8 24. Rbd1 Na6 25. Rxa5 Bxa5 26. Qxa5 Rc8 27. Qd2
Rdd8 28. Nc3 Nac7 29. Nd5 Kg7 30. Ne7 Qd7 31. Nxc8 Qxc8 32. b4 Na6 33. Bb3 Nb8
34. Bb6 Rd7 35. a5 Nc6 36. Ba4 f6 37. c5 Ned4 38. Bxc6 Qxc6 39. Kf2 d5 40. exd5
Rxd5 41. Qd3 Qa4 42. b5 f5 43. Rd2 Qb4 44. c6 Rxb5 45. cxb7 Rxb6 46. axb6 Qxb6
47. Qe3 Qb5 48. Rxd4 exd4 49. Qe7+ Kh6 50. Qc7 Qb2+ 51. Kg3 g5 52. b8=Q f4+ 53.
Kh3 1-0

[Event "Meesterklasse b2"]
[Site "Klimmen"]
[Date "2012.03.10"]
[Round "7"]
[White "GM Orlov, Andrei"]
[Black "IM Tjiam, Dharma"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2529"]
[BlackElo "2379"]
[Annotator ",Eigenaar"]
[PlyCount "103"]
[EventDate "2012.??.??"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nge2 Bg7 5. g3 O-O 6. Bg2 e5 7. O-O b6 8. Bg5
Bb7 9. Qd2 Nbd7 10. Rad1 Re8 11. Rfe1 Qb8 12. a4 a6 13. d5 Re7 14. Nc1 Qf8 15.
f3 h6 16. Be3 a5 17. Nd3 Kh7 18. Nb5 Qd8 19. b3 Nf8 20. Bh3 Ng8 21. c4 Bc8 22.
Bxc8 Qxc8 23. b4 axb4 24. Nxb4 f5 25. Nc6 Rf7 26. Qc2 fxe4 27. fxe4 Qh3 28. Rf1
Nf6 29. Nc3 Kg8 30. Qg2 Qd7 31. h3 h5 32. Rf3 N8h7 33. Rdf1 Raf8 34. Nb5 Ne8
35. Rxf7 Rxf7 36. Ra1 Bf6 37. Kh1 Bg5 38. Bg1 Bh6 39. a5 bxa5 40. Rxa5 Ng5 41.
Ra8 Rf8 42. Be3 Kh7 43. Bxg5 (43. Nxc7 Qxc7 (43... Nxc7 44. Rxf8 Bxf8 45. Bxg5)
44. Ra7) 43... Bxg5 44. Nxc7 Qxc7 45. Ra7 Qxa7 46. Nxa7 Be3 47. Qb2 Rf2 48.
Qb7+ Kh6 49. h4 Nf6 50. Qb8 Kh7 51. Qc7+ Kh6 52. Qb8 1/2-1/2

[Event "Meesterklasse b3"]
[Site "Klimmen"]
[Date "2012.03.10"]
[Round "7"]
[White "GM Swinkels, Robin"]
[Black "IM Lemmers, Oscar"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2494"]
[BlackElo "2386"]
[Annotator ",Eigenaar"]
[PlyCount "140"]
[EventDate "2012.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. a3 b6 8. Be3
Bb7 9. f3 Be7 10. Rc1 O-O 11. Be2 Re8 12. Qd2 d6 13. O-O Nbd7 14. b4 Rac8 15.
Rc2 Qb8 16. Rb1 h5 17. Bf1 h4 18. Qf2 Bd8 19. Rcc1 Bc7 20. Qxh4 d5 21. c5 Ne5
22. c6 Nxc6 23. Nxc6 Bxc6 24. Bxa6 Bb7 25. Bxb7 Qxb7 26. exd5 Nxd5 27. Nxd5
exd5 28. Bd4 Be5 29. a4 Rxc1+ 30. Rxc1 Rc8 31. Rxc8+ Qxc8 32. Bxe5 Qc1+ 33. Kf2
Qd2+ 34. Kf1 Qd3+ 35. Kf2 Qd2+ 36. Kg3 Qe1+ 37. Kg4 f5+ 38. Kh3 Qxe5 39. Qd8+
Kh7 40. Qh4+ Kg8 41. Qd8+ Kh7 42. Qxb6 f4 43. Qd8 Kg6 44. b5 Qf5+ 45. g4 fxg3+
46. Kg2 gxh2 47. Qd6+ Kf7 48. Qc7+ Kg8 49. b6 h1=Q+ 50. Kxh1 Qxf3+ 51. Kg1 Qd1+
52. Kf2 Qd2+ 53. Kf3 Qd3+ 54. Kg4 Qe4+ 55. Qf4 Qe6+ 56. Qf5 Qxb6 57. Qxd5+ Kf8
58. a5 Qg1+ 59. Kf5 Ke7 60. Qb7+ Kd6 61. a6 Qf2+ 62. Kg6 Qf6+ 63. Kh7 Qh4+ 64.
Kg8 Qd8+ 65. Kh7 Qh4+ 66. Kxg7 Qg5+ 67. Kf8 Qf6+ 68. Kg8 Qg6+ 69. Qg7 Qxg7+ 70.
Kxg7 Kc7 1/2-1/2

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2012.03.10"]
[Round "7.1"]
[White "Hoeksema, E."]
[Black "Heemskerk, W."]
[Result "1-0"]
[ECO "D37"]
[PlyCount "109"]
[EventDate "2012.??.??"]
[SourceDate "2012.03.11"]

1. Nf3 e6 2. c4 Nf6 3. Nc3 d5 4. d4 Be7 5. Bf4 O-O 6. e3 Nbd7 7. a3 dxc4 8.
Bxc4 Nh5 9. Be5 c5 10. dxc5 Nxe5 11. Nxe5 Qxd1+ 12. Rxd1 Bxc5 13. Ne4 Be7 14.
O-O Nf6 15. Nd6 Rb8 16. Bb3 Bxd6 17. Rxd6 Ne4 18. Rd4 Nc5 19. Ba2 f6 20. Rc4 b6
21. Nc6 Rb7 22. b4 Rc7 23. Nd4 Na6 24. Rxc7 Nxc7 25. Rc1 Nd5 26. e4 Nf4 27. g3
Nh3+ 28. Kg2 Ng5 29. h4 Nf7 30. Nxe6 Re8 31. Nc7 Rd8 32. Nd5 Kf8 33. Rc7 Nd6
34. h5 Nb5 35. Rc1 Bb7 36. h6 Bxd5 37. Bxd5 Nxa3 38. Rc7 gxh6 39. Rxa7 Nc2 40.
Rxh7 Nxb4 41. Rf7+ Ke8 42. Rxf6 Nxd5 43. exd5 Rxd5 44. Rxh6 Rb5 45. Rh7 Rb2 46.
g4 b5 47. Rb7 b4 48. Kg3 b3 49. f4 Rb1 50. Kh4 b2 51. Kg5 Kf8 52. f5 Ke8 53. f6
Kd8 54. f7 Rf1 55. Kg6 1-0

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2012.03.10"]
[Round "7.2"]
[White "Jong de, J.W."]
[Black "Ernst, S."]
[Result "1-0"]
[ECO "E32"]
[PlyCount "77"]
[EventDate "2012.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. f3 a5 8. e4
e5 9. dxe5 dxe5 10. Be3 Qe7 11. c5 Rd8 12. Bc4 Be6 13. Ne2 Nbd7 14. Bxe6 Qxe6
15. Kf2 b6 16. cxb6 cxb6 17. Rac1 Nc5 18. Bxc5 bxc5 19. Rhd1 Rdb8 20. Rd2 Rb5
21. Qc4 Qb6 22. Rcc2 a4 23. Kf1 Rba5 24. Nc3 h5 25. Nd5 Qd8 26. Ne3 Qc7 27. Nd5
Qd8 28. Qc3 Qb8 29. Kf2 Kh7 30. Nxf6+ gxf6 31. Rd1 Kg6 32. Rcd2 R5a7 33. Rd6
Kg7 34. f4 Re7 35. Qg3+ Kh7 36. Qh4 Qg8 37. Qxh5+ Kg7 38. Qg4+ Kh7 39. Qh4+ 1-0

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2012.03.10"]
[Round "7.3"]
[White "Brandenburg, D."]
[Black "Werf van der, M."]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "75"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 Be7 5. d4 d6 6. h3 O-O 7. Bc4 Nxe4 8. Nxe4
d5 9. Nxe5 Nxe5 10. dxe5 dxc4 11. Qf3 Qd4 12. Qf4 Rd8 13. O-O Rd5 14. Nc3 Qxf4
15. Bxf4 Rd8 16. Rfd1 Bf5 17. Nd5 Kf8 18. Nxe7 Kxe7 19. Bg5+ f6 20. exf6+ gxf6
21. Rxd8 Rxd8 22. Re1+ Kf7 23. Bf4 Bxc2 24. Bxc7 Rd5 25. Bf4 a5 26. f3 b5 27.
Rc1 Bb3 28. Kf2 b4 29. axb4 axb4 30. g4 h5 31. gxh5 Rxh5 32. Bd2 Rb5 33. h4 Kg6
34. Ke3 Re5+ 35. Kf4 Rf5+ 36. Ke3 Re5+ 37. Kf4 Rf5+ 38. Ke3 1/2-1/2

[Event "Meesterklasse 2011/2112"]
[Site "?"]
[Date "2012.03.10"]
[Round "7.4"]
[White "Pijpers, A."]
[Black "Werle, J."]
[Result "1/2-1/2"]
[ECO "C58"]
[PlyCount "117"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Bd3 Nd5 9. h4 Be7 10. Qf3 Nf6 11. Nc3 h6 12. Nge4 Nd5 13. Ng3 O-O 14. Nf5 Nf4
15. Be4 Bc5 16. d3 Bxf5 17. Bxf5 Ne6 18. Ne2 g6 19. Qg4 Ng7 20. Bd7 h5 21. Qa4
Qxd7 22. Qxa5 Bb6 23. Qa4 Nf5 24. Qe4 Rfe8 25. O-O Nd6 26. Qf3 e4 27. dxe4 Nxe4
28. Bh6 Qg4 29. Qxg4 hxg4 30. Be3 Nd2 31. Rfe1 Bxe3 32. fxe3 Nc4 33. Nd4 c5 34.
Nb3 Nxb2 35. Nxc5 Rac8 36. Nd7 Kg7 37. Re2 Re7 38. Rb1 Nc4 39. Rb7 Rd8 40. Nc5
Rxb7 41. Nxb7 Rb8 42. Nc5 Rb2 43. Kf2 Rxa2 44. Kg3 a5 45. e4 a4 46. e5 a3 47.
e6 fxe6 48. Nxe6+ Kf6 49. Nd4 Rb2 50. Re6+ Kf7 51. Ra6 a2 52. Kxg4 Ne3+ 53. Kg5
Nxc2 54. Ra7+ Ke8 55. Nxc2 Rxc2 56. g4 Rg2 57. Kxg6 Rxg4+ 58. Kf5 Rxh4 59. Rxa2
1/2-1/2

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2012.03.10"]
[Round "7.5"]
[White "Lobzhanidze, D."]
[Black "Bosman, M."]
[Result "1-0"]
[ECO "C65"]
[PlyCount "69"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O 6. O-O d5 7. Qe2 Re8 8. Bg5
dxe4 9. dxe4 Qe7 10. Nbd2 h6 11. Bh4 g5 12. Bg3 Nh5 13. Nc4 Nxg3 14. hxg3 f6
15. Nh2 Kg7 16. Ng4 Bxg4 17. Qxg4 Qe6 18. Qxe6 Rxe6 19. Rfd1 Nb8 20. b4 c6 21.
bxc5 cxb5 22. Nd6 Na6 23. Nxb7 Rc8 24. Rd5 Rec6 25. Nd8 Rxc5 26. Ne6+ Kf7 27.
Nxc5 Nxc5 28. f3 Ke7 29. Kf2 a6 30. Rh1 Na4 31. Rxh6 Rxc3 32. Rh7+ Ke6 33. Rdd7
f5 34. Rhe7+ Kf6 35. Rf7+ 1-0

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2012.03.10"]
[Round "7.6"]
[White "Wiersma, E."]
[Black "Riemens, M."]
[Result "0-1"]
[ECO "E91"]
[PlyCount "128"]
[EventDate "2012.??.??"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 O-O 7. Be2 e6 8. O-O Re8
9. dxe6 Bxe6 10. Bf4 Qb6 11. Qxd6 Nc6 12. Qd3 Rad8 13. Nd5 Bxd5 14. exd5 Qxb2
15. Be3 Nb4 16. Qd2 Qxd2 17. Nxd2 Nc2 18. Rab1 Nxe3 19. fxe3 Rxe3 20. Bf3 b6
21. Rb3 Bh6 22. Rd1 Re7 23. a4 Ne8 24. a5 Nd6 25. axb6 axb6 26. Kf2 Rb8 27. Nf1
Nxc4 28. Rdb1 Bg7 29. g3 Bd4+ 30. Kg2 Rd7 31. Be2 Ne5 32. Rxb6 Rxb6 33. Rxb6
Rxd5 34. Nd2 Rd7 35. Nc4 Kg7 36. Nxe5 Bxe5 37. Rc6 Rd2 38. Kf3 Bd4 39. g4 Rc2
40. h4 Rc3+ 41. Kg2 Bf6 42. h5 Be5 43. Kf2 Bd4+ 44. Kg2 Rc2 45. Kf3 Rc3+ 46.
Kf4 Bg1 47. Rc8 Bh2+ 48. Ke4 f6 49. Rd8 Bg1 50. Rd3 Rc4+ 51. Kf3 Bd4 52. Rb3
Rc1 53. Rb7+ Kh6 54. Rc7 Rc3+ 55. Kg2 Re3 56. Bf3 Re1 57. Rd7 Rg1+ 58. Kh2 Rf1
59. Kg2 Rf2+ 60. Kg3 Rd2 61. Kh3 c4 62. Be4 c3 63. g5+ Kxg5 64. Rxh7 Be5 0-1

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2012.03.10"]
[Round "7.7"]
[White "Wempe, J."]
[Black "Wessel van, R."]
[Result "1/2-1/2"]
[ECO "D12"]
[PlyCount "53"]
[EventDate "2012.??.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Qc7 7. Bd2 e6 8.
Bb5+ Nc6 9. Bb4 Bxb4+ 10. Qxb4 Nd7 11. Qa3 f6 12. Nc3 Kf7 13. O-O a6 14. Bxc6
Qxc6 15. Rac1 Rhc8 16. h3 b5 17. Nh4 Bg6 18. Nxg6 hxg6 19. Ne2 Qb6 20. Qd3 Qd6
21. Nf4 Nf8 22. h4 Rc4 23. b3 Rc6 24. Qd2 Rac8 25. Rxc6 Rxc6 26. Rc1 Qc7 27.
Rxc6 1/2-1/2

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2012.03.10"]
[Round "7.8"]
[White "Wantola, I."]
[Black "Pelt van, A."]
[Result "1-0"]
[ECO "A41"]
[PlyCount "95"]
[EventDate "2012.??.??"]

1. Nf3 d6 2. d4 Bg4 3. c4 Nd7 4. g3 Bxf3 5. exf3 Ngf6 6. Bg2 g6 7. f4 c6 8. O-O
Bg7 9. Nc3 O-O 10. Re1 Rb8 11. Be3 Nb6 12. d5 c5 13. Qe2 Qd7 14. Bd2 Rfe8 15.
b3 h5 16. Qd3 Ng4 17. Re2 Bd4 18. h3 Nh6 19. Kh2 Nf5 20. Rae1 Bg7 21. h4 Nd4
22. Bh3 f5 23. Re3 Nc8 24. Ne2 b5 25. Nxd4 bxc4 26. bxc4 cxd4 27. Re6 Bf6 28.
Bc1 Kf8 29. R1e2 a5 30. Bb2 Qa7 31. Rd2 a4 32. g4 hxg4 33. Bxg4 Kf7 34. h5 Rh8
35. Bd1 Qa5 36. Kg2 gxh5 37. Rde2 Rxb2 38. Rxb2 Qc3 39. Qxc3 dxc3 40. Rb8 h4
41. Kh3 Bd4 42. Bxa4 Nb6 43. Rxh8 Bxh8 44. Bb3 Bd4 45. Re2 Ke8 46. Kxh4 Bf6+
47. Kh5 Kf7 48. a4 1-0

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2012.03.10"]
[Round "7.9"]
[White "Paulet, I."]
[Black "Ketel van, R."]
[Result "0-1"]
[ECO "C11"]
[PlyCount "62"]
[EventDate "2012.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2
O-O 9. dxc5 Bxc5 10. Bxc5 Nxc5 11. O-O-O Qa5 12. Kb1 Bd7 13. Bd3 Nb4 14. Nd4
Rac8 15. a3 Nbxd3 16. cxd3 Qb6 17. g4 f6 18. Rhf1 Na4 19. Nce2 fxe5 20. fxe5
Nc3+ 21. Nxc3 Qxd4 22. Qe2 a5 23. Rf3 Rxf3 24. Qxf3 Rf8 25. Qg3 Rf2 26. Qh4 Qb6
27. b4 axb4 28. Nxd5 exd5 29. a4 h6 30. g5 hxg5 31. Qxg5 Qd4 0-1

[Event "Meesterklasse 2011/2012"]
[Site "?"]
[Date "2012.03.10"]
[Round "7.10"]
[White "Wissen van, M."]
[Black "Houtman, J."]
[Result "0-1"]
[ECO "C92"]
[PlyCount "80"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a4 h6 13. Bc2 g6 14. d5 Ne7 15. c4 c6
16. b3 Kh7 17. Ba3 Neg8 18. Bd3 Qd7 19. Qe2 bxa4 20. bxa4 Nh5 21. Qe3 Nf4 22.
dxc6 Bxc6 23. Bc2 Rab8 24. Kh2 Nf6 25. c5 Ng4+ 26. hxg4 Qxg4 27. Rg1 Bd7 28.
Qe1 Be7 29. Bd1 Qh5+ 30. Kg3 Bh4+ 31. Nxh4 Qg5+ 32. Kf3 Bg4+ 33. Ke3 Nxg2+ 34.
Kd3 Nxe1+ 35. Kc3 Qxh4 36. Bxg4 Qxf2 37. Rgxe1 dxc5 38. Be2 Red8 39. Nc4 Qg3+
40. Kc2 Qb3+ 0-1

[Event "KNSB Meesterklasse 11-12"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Peek, Maurice"]
[Black "Ootes, Lennart"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "55"]
[EventDate "2012.??.??"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Nf3 Be7 7. Be2 O-O 8. O-O
Ne8 9. Ne1 g6 10. Nd3 Ng7 11. f4 Bf6 12. Bg4 Qe7 13. Bxd7 Bxd7 14. fxe5 Bxe5
15. Nxe5 Qxe5 16. Bf4 Qe7 17. Qf3 f6 18. Qg3 Ne8 19. Rf2 a6 20. a4 Rb8 21. Raf1
b5 22. e5 bxc4 23. exf6 Qf7 24. Bh6 Rb4 25. Bxf8 Kxf8 26. Ne4 Qxd5 27. f7 Ng7
28. Nf6 1-0

[Event "KNSB Meesterklasse 11-12"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "De Groote, Jesper"]
[Black "Grooten, Herman"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "57"]
[EventDate "2012.??.??"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. e5 Nh6 5. Bd3 f6 6. Qe2 fxe5 7. Qxe5 Nf7 8. Qg3
Bg7 9. Nf3 O-O 10. O-O Nd7 11. Re1 Nf6 12. Qh4 c5 13. dxc5 Qc7 14. Nb5 Qxc5 15.
Be3 Qc6 16. Nxa7 Rxa7 17. Bxa7 b6 18. Qb4 Bg4 19. Qxb6 Qa8 20. Rxe7 Nd7 21. Qb4
Bxf3 22. Rxd7 Bf6 23. gxf3 Ne5 24. Rb7 Nxf3+ 25. Kh1 Bd8 26. Qb5 Ng5 27. Bd4
Ne6 28. Qxd5 Rf7 29. Rd7 1-0

[Event "KNSB Meesterklasse 11-12"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Konings, Frans"]
[Black "Van der Heijden, Ton"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "144"]
[EventDate "2012.??.??"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. Nc3 e5 8. e4
c6 9. h3 Qa5 10. Re1 Re8 11. d5 cxd5 12. cxd5 b5 13. Nd2 Nc5 14. a4 Bd7 15. Nb3
Nxb3 16. Qxb3 Rab8 17. Bg5 bxa4 18. Qa3 Rb4 19. Na2 Rb6 20. Bf1 Bb5 21. Bxb5
Qxb5 22. Qf3 Nd7 23. Nc3 Qb3 24. Rxa4 Ra8 25. Rea1 Rb7 26. R4a3 Qc2 27. Rc1
Qxb2 28. Rb1 Qxb1+ 29. Nxb1 Rxb1+ 30. Kg2 a5 31. Qg4 Nc5 32. Be3 h5 33. Qf3 Rb5
34. Qe2 Rab8 35. Bxc5 Rxc5 36. Qa6 Bf8 37. Rxa5 Rc2 38. Ra2 Rc1 39. Qa7 Rbb1
40. Qd7 Rg1+ 41. Kf3 Rb3+ 42. Ke2 Rgb1 43. Ra8 R1b2+ 44. Kf1 Rf3 45. Qa7 h4 46.
gxh4 Kg7 47. Kg1 Rf4 48. h5 gxh5 49. Re8 h4 50. Qe3 Rb1+ 51. Kg2 Rb4 52. Ra8
Rbxe4 53. Qd3 Rd4 54. Qb5 Rd2 55. Qb6 Be7 56. Kf1 Bg5 57. Ke1 Rc4 58. Kf1 Rcc2
59. Kg1 Rd1+ 60. Kg2 Rd3 61. Qb1 Rdd2 62. Qb6 Rd3 63. Qb1 Rdd2 64. Qg1 Kf6 65.
Kf3 Rc4 66. Ra6 e4+ 67. Kg4 Rxd5 68. Qa1+ Kg6 69. Rxd6+ Rxd6 70. Qa5 e3+ 71.
Kf3 Rf6+ 72. Ke2 exf2 0-1

[Event "KNSB Meesterklasse 11-12"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Berelowitch, Alexander"]
[Black "Muhren, Bianca"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "47"]
[EventDate "2012.??.??"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O
Be7 9. Re1 d6 10. Nxc6 bxc6 11. e5 Nd7 12. Qg4 dxe5 13. Qxg7 Bf6 14. Qh6 Bb7
15. Ne4 Be7 16. Bg5 Bf8 17. Qh4 h6 18. Rad1 hxg5 19. Qxh8 O-O-O 20. Qh7 f6 21.
Qf7 Nc5 22. Qxc7+ Kxc7 23. Rxd8 Kxd8 24. Nxf6 1-0

[Event "KNSB Meesterklasse 11-12"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Van Dongen, Cor"]
[Black "Ris, Robert"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "87"]
[EventDate "2012.??.??"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nxc3 6. bxc3 Bg7 7. Rb1 Nc6 8.
Nf3 Qd7 9. O-O b6 10. d4 Bb7 11. Bf4 O-O 12. Ne5 Bxe5 13. Bxe5 g5 14. g4 Nxe5
15. Bxb7 Rad8 16. h3 c5 17. dxe5 Qxb7 18. Qc1 h6 19. Qe3 Qd5 20. Rbd1 Qxa2 21.
Ra1 Qe6 22. f4 gxf4 23. Rxf4 Rd5 24. Rf5 Rfd8 25. Rxa7 R5d7 26. Ra4 c4 27. Rb4
Rd6 28. Kf2 Rc6 29. Rb5 Rd5 30. Rxd5 Qxd5 31. Kg3 b5 32. g5 Rg6 33. h4 Qh1 34.
Kg4 Qg2+ 35. Kh5 hxg5 36. Rxg5 Rxg5+ 37. hxg5 e6 38. Kh4 Kg7 39. Qf4 Qxe2 40.
Qf6+ Kg8 41. Qd8+ Kg7 42. Qf6+ Kg8 43. Qd8+ Kg7 44. Qf6+ 1/2-1/2

[Event "KNSB Meesterklasse 11-12"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Ootes, Lars"]
[Black "Nabuurs, Mart"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "99"]
[EventDate "2012.??.??"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. g3 Nf6 5. d4 e4 6. Ng5 Bb4 7. f3 d5 8. c5 O-O
9. Bg2 b6 10. cxb6 axb6 11. Be3 Na5 12. O-O Nc4 13. Bc1 c5 14. Qb3 Na5 15. Qd1
cxd4 16. Nb5 Nc6 17. Kh1 Bc5 18. Bf4 h6 19. Nh3 g5 20. Bd2 Ba6 21. a4 Bxb5 22.
axb5 Rxa1 23. Qxa1 Nb4 24. fxe4 fxe4 25. Qa4 Qe7 26. Qb3 d3 27. exd3 Nxd3 28.
Bc3 Ne5 29. Rxf6 Rxf6 30. Qxd5+ Nf7 31. Qa8+ Kg7 32. Qxe4 Qxe4 33. Bxe4 Nd6 34.
Bd3 Kf7 35. Bxf6 Kxf6 36. Kg2 Ke5 37. Kf3 Kd4 38. Nf2 Nc4 39. Bxc4 Kxc4 40. Ng4
Bf8 41. Ne5+ Kxb5 42. h4 Bg7 43. Nf7 gxh4 44. gxh4 Bxb2 45. Nxh6 Ka4 46. Ke4 b5
47. Kd3 Ka3 48. Nf5 b4 49. Ne3 b3 50. Nc4+ 1/2-1/2

[Event "KNSB Meesterklasse 11-12"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Haast, Anne"]
[Black "Pliester, Leon"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "60"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8.
Re1 Bg4 9. c3 f5 10. Qb3 Qd6 11. Nfd2 O-O-O 12. f3 Ne5 13. Be2 Bh4 14. Rf1 Bh3
15. gxh3 Qg6+ 16. Kh1 Nf2+ 17. Rxf2 Bxf2 18. Qd1 Rhe8 19. Qf1 Nd3 20. Bxd3 Re1
21. Qxe1 Bxe1 22. f4 Qh5 23. Kg2 Qh4 24. a4 Qf2+ 25. Kh1 Rd6 26. b4 Kd8 27.
Bxf5 Rf6 28. Bd3 Rxf4 29. Bf1 Rf6 30. Ra2 Rg6 0-1

[Event "KNSB Meesterklasse 11-12"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Tijssens, Rob"]
[Black "Kampman, Tijmen"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "43"]
[EventDate "2012.??.??"]

1. d4 e6 2. Nf3 b6 3. e3 Bb7 4. Be2 f5 5. c4 Nf6 6. O-O Be7 7. Nc3 O-O 8. b3
Ne4 9. Bb2 d6 10. Rc1 Nd7 11. b4 a5 12. a3 axb4 13. axb4 Ndf6 14. Qb3 Nxc3 15.
Bxc3 Ne4 16. Bb2 Qe8 17. c5 Bd5 18. Bc4 Bxc4 19. Qxc4 d5 20. Qd3 b5 21. Ra1 c6
22. Ra3 1/2-1/2

[Event "KNSB Meesterklasse 11-12"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Haast, Mark"]
[Black "De Groote, Ewoud"]
[Result "1-0"]
[ECO "A28"]
[PlyCount "129"]
[EventDate "2012.??.??"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. g3 Bg4 7. h3 Bxf3 8. Qxf3
h6 9. Bg2 O-O 10. O-O a6 11. Ne2 Bc5 12. a3 b5 13. b4 Nd4 14. Nxd4 Bxd4 15. Rb1
Rb8 16. h4 c5 17. Bh3 Ne8 18. Bd2 Kh7 19. Kg2 g6 20. Qe2 Ng7 21. h5 g5 22. Kh1
f6 23. Bg4 Qe7 24. Be3 Kh8 25. Bxd4 exd4 26. Qf3 bxc4 27. dxc4 Qf7 28. Rfc1 Qe8
29. Rb2 Qc6 30. Bf5 Rfe8 31. Bg6 Rf8 32. Kg2 f5 33. b5 axb5 34. cxb5 Qd7 35.
exf5 Nxf5 36. Bxf5 Rxf5 37. Qe4 Re5 38. Qg6 Re6 39. Qf5 Qe7 40. b6 Re5 41. Qf3
Qe6 42. b7 c4 43. Rb6 c3 44. Qc6 Qd5+ 45. Qxd5 Rxd5 46. Kf3 d3 47. Rxc3 d2 48.
Rc8+ Kg7 49. Rb1 Rxb7 50. Rxb7+ Kf6 51. Rf8+ Ke6 52. Rb1 d1=Q+ 53. Rxd1 Rxd1
54. Rh8 Rd3+ 55. Kg4 Rd4+ 56. f4 gxf4 57. gxf4 Ra4 58. Rxh6+ Ke7 59. Rg6 Rxa3
60. h6 Ra1 61. Rg5 Rg1+ 62. Kf5 Rf1 63. h7 Rh1 64. Rg7+ Kf8 65. Rg8+ 1-0

[Event "KNSB Meesterklasse 11-12"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Van de Velden, Eddy"]
[Black "Clijsen, Mark"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "78"]
[EventDate "2012.??.??"]

1. f4 d5 2. Nf3 c6 3. b3 Nf6 4. Bb2 Qb6 5. e3 Bg4 6. Be2 Bxf3 7. Bxf3 Nbd7 8.
d4 e6 9. Nd2 c5 10. O-O Rc8 11. Kh1 Be7 12. c4 cxd4 13. exd4 dxc4 14. Nxc4 Rxc4
15. bxc4 Qxb2 16. Qd3 Qa3 17. Qxa3 Bxa3 18. Bxb7 Nb6 19. c5 Nbd5 20. Bc6+ Kd8
21. Rab1 Kc7 22. Bxd5 Nxd5 23. Rb3 Bb4 24. f5 Rd8 25. fxe6 fxe6 26. Rfb1 Rd7
27. g3 Bc3 28. Rb7+ Kc6 29. Rxd7 Kxd7 30. Rd1 Kc6 31. a4 e5 32. dxe5 Bxe5 33.
Rb1 a6 34. Kg2 Kxc5 35. Rb3 Bc3 36. Kf3 Bb4 37. Ke4 Nc3+ 38. Kd3 Nxa4 39. Kc2
Nc3 0-1

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.03.10"]
[Round "7.1"]
[White "Nikolic, Predrag"]
[Black "Miedema, David"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2652"]
[BlackElo "2385"]
[Annotator "Olthof"]
[PlyCount "164"]
[EventDate "2011.09.17"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Bg5 dxc4 5. Qa4+ Nbd7 6. e3 c5 7. Bxc4 Be7 8.
dxc5 Bxc5 9. O-O O-O 10. Rd1 Qc7 11. Be2 h6 12. Bh4 Nb6 13. Qb3 Nbd5 14. Nbd2
Bd7 15. Nc4 Rfc8 16. Bg3 Qd8 17. Nd4 Ne4 18. Bf3 Nxg3 19. hxg3 Qc7 20. Bxd5
exd5 21. Na3 Bg4 22. Rd3 Qe5 23. Nab5 Rd8 24. Rc1 Rac8 25. Rdc3 Bb6 26. Qb4
Rxc3 27. Rxc3 a6 28. Nc2 d4 29. Nbxd4 Ba5 30. Rc5 Bxb4 31. Rxe5 Bf8 32. f3 f6
33. Ra5 Bc8 34. g4 Kf7 35. Kf2 b6 36. Rh5 Bb7 37. a3 Rc8 38. Ke2 Rc7 39. Kd2
Rd7 40. Rh1 Rd5 41. Nb4 Rd7 42. Rc1 Bc5 43. Nbc2 Bd6 44. Ke2 Be5 45. Rd1 a5 46.
b4 Bd5 47. Kd3 Bc6 48. Rb1 Ba4 49. Rb2 Bb5+ 50. Kd2 Ba4 51. bxa5 bxa5 52. Kc3
g5 53. Na1 Bd6 54. Nac2 Be5 55. Kd3 Kg6 56. Na1 Bd6 57. Ke2 Be5 58. Nac2 Rc7
59. Ne1 Rc3 60. Ra2 Bd6 61. Nec2 Be5 62. Kd2 Rc7 63. Na1 Rd7 64. Kc3 Rc7+ 65.
Kd2 Rd7 66. Kd3 Bb5+ 67. Kc3 Rc7+ 68. Kd2 Bf1 69. Nab3 a4 70. Na5 Bxd4 71. exd4
Bxg2 72. d5 Bxf3 73. d6 Rc5 74. Ke3 Bxg4 75. Nb7 Rb5 76. Nd8 Re5+ 77. Kd4 Bf3
78. Rd2 Rd5+ 79. Ke3 Rxd2 80. Kxd2 Bg4 81. Nb7 Kf7 82. Nc5 h5 0-1

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.03.10"]
[Round "7.2"]
[White "Bok, Benjamin"]
[Black "Seirawan, Yasser"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2514"]
[BlackElo "2636"]
[Annotator "Seirawan"]
[PlyCount "155"]
[EventDate "2011.09.17"]
[SourceDate "2009.02.07"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. O-O
c4 9. Bc2 b5 10. a3 Nb6 11. Ne1 Kd7 12. f4 f5 13. exf6 gxf6 14. f5 e5 15. dxe5
fxe5 16. Ne4 Kc7 17. f6 dxe4 18. fxe7 Qxd1 19. Bxd1 Nxe7 20. Bc2 Bf5 21. g3 Bg6
22. Ng2 Raf8 23. Rxf8 Rxf8 24. Nh4 Na4 25. Nxg6 hxg6 26. Bxe4 Nc5 27. Bc2 Nf5
28. Bg5 Ne6 29. Bd2 Rd8 30. Be1 Nc5 31. Bf2 Nd3 32. Rd1 a6 33. g4 Nh6 34. h3
Nf7 35. Be3 e4 36. Rf1 Nfe5 37. Rf6 Rd6 38. g5 Rxf6 39. gxf6 Kd7 40. b4 Ke6 41.
Bd1 Kxf6 42. Kg2 Kf5 43. Kg3 g5 44. Bd4 Nf3 45. Be3 Nde5 46. a4 Nh4 47. axb5
axb5 48. Bd4 Ke6 49. Kf2 Nf5 50. Bb6 Nd3+ 51. Kf1 Nf4 52. Bg4 Kf6 53. Ke1 Nd5
54. Bd8+ Kg6 55. Kd2 Nf6 56. Bd1 Nd5 57. Bg4 Nf4 58. Bc7 Nd3 59. Bh2 Nf4 60.
Bg1 Kf6 61. Bb6 Ne6 62. Bg1 Ke5 63. Bb6 Nh6 64. Bh5 Nf5 65. Be8 Nd6 66. Bc6 Nf4
67. Bc7 Nxh3 68. Bxb5 g4 69. Bxc4 g3 70. Bf1 Nf4 71. b5 Nd5 72. b6 Ke6 73. Bxd6
Kxd6 74. b7 Kc7 75. Bg2 Nf6 76. Ke3 Kxb7 77. Kf4 Nh5+ 78. Kxe4 1/2-1/2

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.03.10"]
[Round "7.3"]
[White "Markus, John"]
[Black "Giri, Anish"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2081"]
[BlackElo "2699"]
[Annotator "Olthof"]
[PlyCount "86"]
[EventDate "2011.09.17"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 c5 5. e3 b6 6. Nbd2 Bb7 7. Bd3 Be7 8. O-O
Nc6 9. c3 O-O 10. a4 a6 11. Qe2 cxd4 12. exd4 Nh5 13. Bxe7 Nxe7 14. g3 f5 15.
Ne5 Qe8 16. f4 Nf6 17. Ndc4 Nc8 18. Rae1 Kh8 19. b3 b5 20. axb5 axb5 21. Nd2
Nd6 22. c4 b4 23. Ra1 Nde4 24. Bxe4 fxe4 25. Rxa8 Bxa8 26. c5 Bd5 27. Ndc4 Kh7
28. Nd6 Qe7 29. g4 Bxb3 30. g5 Bd5 31. Ra1 b3 32. h4 Rb8 33. Kh2 Qf8 34. Rg1 b2
35. Rb1 Nh5 36. g6+ Kg8 37. f5 Nf6 38. Rxb2 e3 39. Rxb8 Qxb8 40. fxe6 dxe6 41.
Kg3 Qb1 42. Qxe3 Qf1 43. Nd3 Qg1+ 0-1

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.03.10"]
[Round "7.4"]
[White "Van der Stricht, Geert"]
[Black "Chuchelov, Vladimir"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2383"]
[BlackElo "2542"]
[Annotator "Olthof"]
[PlyCount "114"]
[EventDate "2011.09.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 d5 6. cxd5 exd5 7. Bg2 Bb4+ 8. Bd2
Be7 9. O-O O-O 10. Nc3 Bb7 11. Qc2 Na6 12. a3 c5 13. Rfd1 Qc8 14. Bg5 h6 15.
Bxf6 Bxf6 16. e3 Qe6 17. Rd2 Qe7 18. dxc5 Nxc5 19. Nd4 Ne4 20. Nxe4 dxe4 21. b4
a5 22. Rb1 Rfc8 23. Qd1 axb4 24. axb4 g6 25. h4 h5 26. Qb3 Qe5 27. Ne2 Rd8 28.
Rbd1 Rxd2 29. Rxd2 Rd8 30. Nd4 Kg7 31. Qd1 Ra8 32. Bf1 Qe7 33. b5 Qc5 34. Ne6+
fxe6 35. Rd7+ Kf8 36. Rxb7 Qd5 37. Qxd5 exd5 38. Rxb6 Ke7 39. Ra6 Rc8 40. Ra7+
Kd6 41. Ra6+ Ke7 42. Bh3 Rc1+ 43. Kg2 Rb1 44. Re6+ Kf7 45. Rd6 d4 46. exd4 Rxb5
47. Rd7+ Ke8 48. Rd6 Kf7 49. Re6 Bxd4 50. Rxe4 Bb6 51. Re2 Bd4 52. Rd2 Be5 53.
Re2 Bd4 54. Re4 Bb6 55. Be6+ Kf6 56. Bc4 Re5 57. Rf4+ Rf5 1/2-1/2

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.03.10"]
[Round "7.5"]
[White "Van Kampen, Robin"]
[Black "Span, Paul"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2570"]
[BlackElo "2233"]
[Annotator "Olthof"]
[PlyCount "59"]
[EventDate "2011.09.17"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. Qg4 g6 8. a3
Bxc3+ 9. bxc3 c5 10. Bd3 Qa5 11. Ne2 cxd4 12. Bxd4 Nc6 13. O-O Nc5 14. Bxg6 Rg8
15. Bxf7+ Kxf7 16. Qh5+ Ke7 17. Qxh6 Nxd4 18. cxd4 Ne4 19. Qh7+ Kf8 20. Nf4 Rg7
21. Qh6 Kg8 22. Nh5 Qc7 23. f3 Nc3 24. Nf6+ Kf7 25. Qxg7+ Kxg7 26. Ne8+ Kf7 27.
Nxc7 Rb8 28. Rfe1 Bd7 29. Re3 Na4 30. Rb1 1-0

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.03.10"]
[Round "7.6"]
[White "Burg, Twan"]
[Black "Vedder, Henk"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "2473"]
[BlackElo "2369"]
[Annotator "Olthof"]
[PlyCount "90"]
[EventDate "2011.09.17"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ne2 Ba6 8. Bxa6
Nxa6 9. Nf4 Nc7 10. Qg4 g6 11. O-O Bg7 12. Nf3 h5 13. Qg3 Qe7 14. a4 O-O-O 15.
b4 h4 16. Qg4 Bh6 17. bxc5 bxc5 18. Nd3 h3 19. Bxh6 hxg2 20. Rfc1 Rxh6 21. c4
f5 22. Qg5 Qh7 23. Nf4 Rh8 24. h4 Rxh4 25. Nxh4 Qxh4 26. Qxh4 Rxh4 27. Nxg6
Rxd4 28. Ne7+ Kb7 29. Rab1+ Ka6 30. Nc6 Rxc4 31. Rxc4 dxc4 32. Kxg2 Nd5 33. Kf1
Nf4 34. Ke1 Nd3+ 35. Ke2 N7xe5 36. Nxe5 Nxe5 37. Kd2 Nd3 38. f3 Ne5 39. f4 Nd3
40. Rf1 Kb6 41. Kc3 Kc6 42. Kxc4 Nb2+ 43. Kb3 Nd3 44. Kc4 Nb2+ 45. Kb3 Nd3
1/2-1/2

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.03.10"]
[Round "7.7"]
[White "Delemarre, Jop"]
[Black "Van Kerkhof, David"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "2414"]
[BlackElo "2298"]
[Annotator "Olthof"]
[PlyCount "54"]
[EventDate "2011.09.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bh4 Nxc3 7. bxc3 dxc4 8.
e3 b5 9. a4 c6 10. Nd2 a6 11. Be2 O-O 12. Qb1 Bf5 13. Qb4 Ra7 14. e4 Be6 15.
axb5 cxb5 16. d5 Bc8 17. Ra3 Qd6 18. f4 f5 19. O-O Qxb4 20. cxb4 c3 21. Nf3
fxe4 22. Ne5 Rc7 23. Rc1 Rxf4 24. Bg3 Bxe5 25. Bxf4 Bxf4 26. Raxc3 Rxc3 27.
Rxc3 Bb7 0-1

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.03.10"]
[Round "7.8"]
[White "Broekmeulen. Jasper"]
[Black "Henseler, Jorgen"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2388"]
[BlackElo "2064"]
[Annotator "Olthof"]
[PlyCount "138"]
[EventDate "2011.09.17"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Ne7 6. Nxe5 Ng6 7. Qd4 Nf6 8.
Nxg6 hxg6 9. Bf4 d6 10. Nd2 Be7 11. Be2 O-O 12. O-O-O c5 13. dxc6 bxc6 14. Qa4
Nd5 15. Bg3 Bf5 16. Bf3 Qb6 17. Bxd5 cxd5 18. Nb3 Bg5+ 19. f4 Bf6 20. Rd2 Be4
21. Bf2 Qc7 22. Bd4 Qc4 23. Qxc4 dxc4 24. Na5 Rfc8 25. Bxf6 gxf6 26. Rxd6 Rc5
27. Rd4 Bxg2 28. Rg1 Rxa5 29. Rxg2 Rc8 30. Kb1 Rc7 31. Re2 Kg7 32. Re3 Rb5 33.
Kc1 Rcb7 34. Re2 Rc7 35. Re8 Rf5 36. h3 Rh5 37. Rdd8 f5 38. Re3 Rh4 39. Rd4 Kf6
40. b3 cxb3 41. axb3 Re7 42. Rxe7 Kxe7 43. Ra4 Rxh3 44. Rxa7+ Ke6 45. Kd2 Rf3
46. Ra4 f6 47. Ra6+ Ke7 48. Ra7+ Ke6 49. Rg7 Rxf4 50. Rxg6 Rg4 51. Rh6 f4 52.
b4 f3 53. Ke3 Rc4 54. Kd3 Rf4 55. Rh1 f2 56. Ke2 Kd5 57. Rf1 Rc4 58. Rd1+ Ke4
59. Rc1 f1=Q+ 60. Kxf1 Kd3 61. b5 Kd2 62. Rb1 Rxc3 63. b6 Rc8 64. Kf2 Rb8 65.
Kf3 Kd3 66. Kf4 Kd4 67. Kf5 Kc5 68. Kxf6 Rxb6+ 69. Rxb6 Kxb6 1/2-1/2

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.03.10"]
[Round "7.9"]
[White "Nagtegaal, Kees"]
[Black "Ondersteijn, Niels"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2172"]
[BlackElo "2302"]
[Annotator "Olthof"]
[PlyCount "78"]
[EventDate "2011.09.17"]

1. c4 g6 2. Nc3 c5 3. b3 Bg7 4. Bb2 Nc6 5. g3 e5 6. Bg2 Nge7 7. h4 h5 8. d3 d6
9. Nf3 a6 10. Ng5 Rb8 11. e3 Bg4 12. Bf3 Bf5 13. Be4 Bg4 14. Bf3 Bf5 15. Be4
Bd7 16. Bf3 b5 17. Qe2 Nb4 18. O-O f6 19. Nge4 Be6 20. d4 cxd4 21. exd4 bxc4
22. bxc4 Nf5 23. Nd5 O-O 24. Rfd1 Bxd5 25. cxd5 exd4 26. Bg2 Re8 27. Ba3 d3 28.
Rxd3 Nxd3 29. Qxd3 Qb6 30. Bh3 Qd4 31. Qxd4 Nxd4 32. Nxd6 Red8 33. Rd1 f5 34.
Bc5 Nb5 35. Nxf5 gxf5 36. Bxf5 Nc3 37. Rd3 Kh8 38. Be6 Nxd5 39. Ba7 Ra8 0-1

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.03.10"]
[Round "7.10"]
[White "Bosch, Jeroen"]
[Black "Van der Wijk, Wim"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2374"]
[BlackElo "2121"]
[Annotator "Olthof"]
[PlyCount "79"]
[EventDate "2011.09.17"]

1. g3 d5 2. Bg2 c6 3. d3 Nf6 4. f4 Qb6 5. e3 g6 6. Nf3 Bg7 7. c3 Bf5 8. O-O
Nbd7 9. Nh4 Nc5 10. Nxf5 gxf5 11. Na3 h5 12. b4 Ncd7 13. h3 e6 14. Nc2 h4 15.
g4 fxg4 16. hxg4 Nxg4 17. Qxg4 Bxc3 18. Rb1 O-O-O 19. Qe2 Rdg8 20. Kh1 Rg3 21.
Rf3 e5 22. Bd2 Bxd2 23. Qxd2 exf4 24. exf4 Rhg8 25. Rxg3 Rxg3 26. Kh2 Nf6 27.
Bh3+ Kb8 28. Qe2 a6 29. Rf1 Qb5 30. Ne1 Ne4 31. Qh5 Nd2 32. Rf2 Qb6 33. Qe2 Nb1
34. Rg2 Re3 35. Qf2 Qd4 36. Nc2 Rxh3+ 37. Kxh3 Qxd3+ 38. Qe3 Qf5+ 39. Kh2 Ka8
40. Rg8+ 1-0

[Event "Meesterklasse"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Winants, L."]
[Black "Jussupow, A."]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2537"]
[BlackElo "2578"]
[PlyCount "122"]
[EventDate "2012.03.11"]
[SourceDate "2012.03.11"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. e3 Be7 6. b3 O-O 7. Bd3 b6 8. O-O
Bb7 9. Bb2 Ne4 10. Rc1 a6 11. Ne2 Bd6 12. Ng3 f5 13. Nh5 Ndf6 14. Nf4 Qe8 15.
Be2 Rd8 16. Nd3 Nd7 17. Rc2 dxc4 18. bxc4 c5 19. Qa1 Qg6 20. Nf4 Qh6 21. d5
exd5 22. cxd5 Rde8 23. g3 b5 24. a4 c4 25. axb5 axb5 26. Qa5 Bxf4 27. exf4 Qb6
28. Qxb6 Nxb6 29. Nd4 b4 30. Bxc4 Nxc4 31. Rxc4 Ba6 32. Rxb4 Bxf1 33. Kxf1 Rb8
34. Rxb8 Rxb8 35. Ba3 Rb1+ 36. Kg2 g6 37. d6 Rd1 38. Nf3 Nxd6 39. Bxd6 Rxd6 40.
h3 Kg7 41. Ne5 Rd4 42. Nf3 Ra4 43. Nd2 Kf6 44. Nf1 Ke6 45. Ne3 Kd6 46. Kf3 Rb4
47. Kg2 Kc5 48. Kf3 Rb3 49. Kg2 Kd4 50. Nf1 Kd3 51. Kf3 Ra3 52. Kg2 Ke2 53. g4
Ra4 54. Ng3+ Ke1 55. gxf5 Rxf4 56. fxg6 Rxf2+ 57. Kg1 hxg6 58. h4 Rf4 59. h5
gxh5 60. Kg2 h4 61. Nh5 Rf5 0-1

[Event "Meesterklasse"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Pruijssers, R."]
[Black "Solleveld, M."]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2503"]
[BlackElo "2529"]
[PlyCount "53"]
[EventDate "2012.03.11"]
[SourceDate "2012.03.11"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Na5 8. Ba2
c5 9. Nbd2 Be6 10. Nf1 Nc6 11. Ng3 Qd7 12. Bb1 h6 13. c3 Rfe8 14. h3 d5 15.
exd5 Bxd5 16. Nxe5 Nxe5 17. Rxe5 Bd6 18. Re3 Bc6 19. Bc2 Rxe3 20. Bxe3 Nd5 21.
Bd2 Bxg3 22. fxg3 Re8 23. d4 cxd4 24. cxd4 Nf6 25. Bc3 Re3 26. Kf2 Re8 27. Qd2
1/2-1/2

[Event "Meesterklasse"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Kunin, V."]
[Black "Van de Oudeweetering, A."]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2524"]
[BlackElo "2324"]
[PlyCount "41"]
[EventDate "2012.03.11"]
[SourceDate "2012.03.11"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O
dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Bd2 b4 12. Ne4 Nxe4 13. Bxe4 f5 14. Bd3 c5 15.
Be2 Rc8 16. Qa4 Bc6 17. Qd1 Qf6 18. Rc1 Rfd8 19. Re1 e5 20. e4 fxe4 21. Bc4+
1-0

[Event "Meesterklasse"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Zaragatski, I."]
[Black "Michiels, B."]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2476"]
[BlackElo "2502"]
[PlyCount "90"]
[EventDate "2012.03.11"]
[SourceDate "2012.03.11"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. c4 dxc4 5. O-O Nbd7 6. Qc2 Nb6 7. a4 a5 8. Na3
Be6 9. Ne5 g6 10. Naxc4 Nxc4 11. Nxc4 Bg7 12. d3 Nd5 13. Bd2 O-O 14. Rfc1 b6
15. Ne3 c5 16. Nxd5 Bxd5 17. Bxd5 Qxd5 18. Ra3 Rad8 19. Rb3 Rd6 20. Rb5 Qh5 21.
Qd1 Rfd8 22. Rc4 Re6 23. Be3 Bf6 24. Qf1 Bg5 25. Bxg5 Qxg5 26. e3 Qf5 27. Rb3
Red6 28. Rcc3 e5 29. f3 Qd7 30. Ra3 f5 31. Qg2 c4 32. Rxc4 Rxd3 33. Rxd3 Qxd3
34. Qf1 Qxe3+ 35. Kg2 e4 36. Rc2 Rd2+ 37. Rxd2 Qxd2+ 38. Kh3 Qh6+ 39. Kg2 Qd2+
40. Kh3 Qd3 41. Qc1 exf3 42. Qc8+ Kg7 43. Qc7+ Kh6 44. Qc1+ Kh5 45. b4 Qe4 0-1

[Event "Meesterklasse"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Cuijpers, F."]
[Black "Kuipers, S."]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2441"]
[BlackElo "2421"]
[PlyCount "77"]
[EventDate "2012.03.11"]
[SourceDate "2012.03.11"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Nc3 Nf6 6. Re1 a6 7. Bxc6 Bxc6 8.
d4 cxd4 9. Qxd4 e6 10. Bg5 Be7 11. Rad1 O-O 12. Rd3 Qc7 13. Bxf6 Bxf6 14. Qxd6
Qxd6 15. Rxd6 Bxc3 16. bxc3 Rfc8 17. Re3 Ba4 18. Nd4 e5 19. Nf5 Rd8 20. Red3
Rxd6 21. Rxd6 Bxc2 22. f3 Ba4 23. Rb6 Rb8 24. Kf2 Kf8 25. Nd6 Rd8 26. Ke3 Ke7
27. Nc4 f6 28. Rxb7+ Kf8 29. Nb6 Bc2 30. Nd5 f5 31. g3 fxe4 32. fxe4 a5 33. c4
Rc8 34. Nb6 Re8 35. c5 Re6 36. Rc7 a4 37. a3 Re7 38. Rc8+ Kf7 39. Nd5 1-0

[Event "Meesterklasse"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Van Delft, M."]
[Black "Vandevoort, P."]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2406"]
[BlackElo "2409"]
[PlyCount "90"]
[EventDate "2012.03.11"]
[SourceDate "2012.03.11"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. Bc4 Bd7 10. O-O-O Rb8 11. Bb3 Na5 12. Kb1 b5 13. g4 Nc4 14. Bxc4 bxc4
15. Ka1 Re8 16. h4 Qb6 17. Rb1 Qa5 18. h5 Rb6 19. hxg6 fxg6 20. Nde2 Rb4 21.
Bd4 e5 22. Be3 d5 23. g5 Nh5 24. Qxd5+ Qxd5 25. Nxd5 Rb7 26. b3 Be6 27. bxc4
Rf7 28. Rb4 Rc8 29. c3 Bf8 30. Ra4 Rxf3 31. Bxa7 Bd7 32. Nb6 Bxa4 33. Nxc8 Bc2
34. Bb8 Re3 35. Rh2 Bxe4 36. Bd6 Bg7 37. c5 Kf7 38. Kb2 Bf3 39. Nc1 e4 40. Rc2
Bd1 41. Rf2+ Ke6 42. Nb3 Rxc3 43. Ka3 e3 44. Rf1 e2 45. Re1 Rc2 0-1

[Event "Meesterklasse"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Van de Griendt, J."]
[Black "Zwirs, N."]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2322"]
[BlackElo "2184"]
[PlyCount "65"]
[EventDate "2012.03.11"]
[SourceDate "2012.03.11"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 dxc4 6. Bxc4 O-O 7. Nf3 b6 8.
O-O Bb7 9. Nbd2 f5 10. Bd3 g6 11. Qe2 c5 12. dxc5 Bxc5 13. Rfd1 Qe7 14. a3 Nd7
15. Ba6 Nf6 16. b4 Bd6 17. Bxb7 Qxb7 18. Nc4 Bc7 19. Nd6 Bxd6 20. Rxd6 Ne4 21.
Rd4 Rac8 22. Ne1 Rfd8 23. Rad1 Rxd4 24. Rxd4 Qc7 25. f3 Nf6 26. Qd2 Kg7 27. Rd6
Qc3 28. Qxc3 Rxc3 29. Rd3 Rxd3 30. Nxd3 Nd5 31. Kf2 f6 32. Ne1 Kf7 33. Ke2
1/2-1/2

[Event "Meesterklasse"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Kabatianski, A."]
[Black "Martens, M."]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2401"]
[BlackElo "2429"]
[PlyCount "43"]
[EventDate "2012.03.11"]
[SourceDate "2012.03.11"]

1. d4 g6 2. Nf3 Bg7 3. c4 d6 4. Nc3 Nd7 5. g3 e5 6. Bg2 Ne7 7. O-O O-O 8. e4
exd4 9. Nxd4 Nc6 10. Nde2 Nc5 11. Be3 Re8 12. Qd2 Ne5 13. b3 Ng4 14. Bg5 f6 15.
Bf4 g5 16. Be3 Nxe3 17. fxe3 a5 18. Nd4 Re5 19. Rf2 c6 20. Raf1 Qc7 21. Nf5
Bxf5 22. Rxf5 1/2-1/2

[Event "Meesterklasse"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Pel, B."]
[Black "Rijnaarts, S."]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2288"]
[BlackElo "2287"]
[PlyCount "100"]
[EventDate "2012.03.11"]
[SourceDate "2012.03.11"]

1. g3 d5 2. Bg2 Nf6 3. d3 e6 4. f4 b6 5. Nf3 Bb7 6. O-O Bd6 7. Qe1 O-O 8. Nc3
Nc6 9. e3 Re8 10. d4 Ba6 11. Rf2 Rc8 12. Ne5 Ne7 13. a4 c5 14. Nb5 Bb8 15. b3
cxd4 16. exd4 Nf5 17. Bb2 Bb7 18. Rd1 Ne4 19. Re2 Nfd6 20. Na3 f6 21. Nd3 Qd7
22. Bh3 Qf7 23. g4 h5 24. Rg2 hxg4 25. Bxg4 Kf8 26. c3 Ke7 27. Nc2 Rh8 28. Ne3
f5 29. Ne5 Qf6 30. Bf3 g5 31. Bxe4 Nxe4 32. fxg5 Nxg5 33. Ba3+ Bd6 34. Bxd6+
Kxd6 35. c4 Rcg8 36. Qb4+ Kc7 37. cxd5 Qh6 38. Rc1+ Kb8 39. Nc6+ Ka8 40. Rc3
Nh3+ 41. Kf1 Qf4+ 42. Ke1 Rxg2 43. Nxg2 Qf2+ 44. Kd1 Qxg2 45. Nxa7 Nf2+ 46. Kc1
Qf1+ 47. Kc2 Qd1+ 48. Kb2 Nd3+ 49. Rxd3 Rxh2+ 50. Ka3 Qc1# 0-1

[Event "Meesterklasse"]
[Site "?"]
[Date "2012.03.10"]
[Round "7"]
[White "Hachijan, A."]
[Black "Besseling, M."]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2178"]
[BlackElo "2191"]
[PlyCount "49"]
[EventDate "2012.03.11"]
[SourceDate "2012.03.11"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Ne7 6. Bg2 O-O 7. O-O Nd7 8. Re1
f5 9. exd5 cxd5 10. c4 e4 11. dxe4 dxe4 12. Nxe4 fxe4 13. Qxd6 exf3 14. Rxe7
fxg2 15. Qd5+ Kh8 16. Qg5 Rg8 17. Bd2 Nf6 18. Rae1 h6 19. Qf4 a5 20. Bc3 Ra6
21. c5 Qf8 22. Qh4 Nd5 23. Bxg7+ Rxg7 24. Re8 Rf7 25. Qd8 1-0

[Event "KNSB: Groningen - HMC Den Bosch"]
[Site "?"]
[Date "2012.03.12"]
[Round "8.1"]
[White "Fridman, Daniel"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2656"]
[BlackElo "2575"]
[Annotator "Olthof"]
[PlyCount "107"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 dxc4 5. O-O Nbd7 6. Qc2 Nb6 7. Na3 Qd5 8.
b3 cxb3 9. axb3 Be6 10. Nc4 Nxc4 11. bxc4 Qxc4 12. Qb1 Qb5 13. Bb2 Qb6 14. Bxf6
Qxb1 15. Rfxb1 exf6 16. Nd4 Bc5 17. Nxe6 fxe6 18. Ra5 Be7 19. Rxb7 Kf7 20. Bxc6
Rhb8 21. Rxb8 Rxb8 22. Rxa7 Rb2 23. Rd7 Rb6 24. Be4 Rd6 25. Rxd6 Bxd6 26. Bxh7
g6 27. f4 Kg7 28. Bxg6 Kxg6 29. Kg2 Bb4 30. d3 Bd2 31. Kf3 Kh5 32. d4 Bc3 33.
e3 f5 34. h3 Bb2 35. Kf2 Ba1 36. Ke1 Bc3+ 37. Ke2 Bb4 38. e4 fxe4 39. Ke3 Be1
40. g4+ Kh4 41. Kxe4 Bc3 42. Ke5 Bd2 43. f5 exf5 44. gxf5 Kg5 45. f6 Kg6 46.
Ke6 Bg5 47. f7 Kg7 48. d5 Bh4 49. d6 Kf8 50. d7 Bd8 51. h4 Bxh4 52. d8=Q+ Bxd8
53. Kd7 Kxf7 54. Kxd8 1/2-1/2

[Event "KNSB: Groningen - HMC Den Bosch"]
[Site "?"]
[Date "2012.03.31"]
[Round "8.2"]
[White "Werle, Jan"]
[Black "Bok, Benjamin"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "2534"]
[BlackElo "2514"]
[Annotator "Olthof"]
[PlyCount "106"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 Nc6 9. Be3 O-O 10. O-O Na5 11. Bd3 b6 12. Qd2 e5 13. Bg5 Qd6 14. d5 f5 15.
exf5 gxf5 16. Bc2 Nc4 17. Qd3 Na3 18. c4 Nxc2 19. Qxc2 f4 20. f3 Rf5 21. Bh4
Rh5 22. g3 Bf5 23. Qd2 Bh3 24. Kh1 Bxf1 25. Rxf1 Rf8 26. Nc3 fxg3 27. Bxg3 Qg6
28. Ne4 Rxf3 29. Rxf3 Qxe4 30. Qd3 Qxd3 31. Rxd3 Kf7 32. Ra3 a5 33. Rb3 Rh6 34.
Re3 Rg6 35. Bxe5 Bxe5 36. Rxe5 Rg4 37. Re6 Rxc4 38. Rxb6 Rc2 39. a4 c4 40. Rc6
c3 41. Kg1 Ke7 42. h3 h5 43. Kf1 Kd7 44. Kg1 Ra2 45. Rxc3 Rxa4 46. Rc5 Kd6 47.
Rb5 Ra2 48. Kf1 Kc7 49. d6+ Kxd6 50. Rxh5 Kc6 51. Ke1 Kb6 52. Kd1 Rb2 53. Kc1
Rb3 1/2-1/2

[Event "KNSB: Groningen - HMC Den Bosch"]
[Site "?"]
[Date "2012.03.31"]
[Round "8.3"]
[White "Van der Stricht, Geert"]
[Black "Riemens, Michael"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2514"]
[BlackElo "2228"]
[Annotator "Olthof"]
[PlyCount "86"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+
Nfd7 9. a4 Qh4+ 10. g3 Qd8 11. Nf3 O-O 12. O-O a6 13. Be2 Re8 14. Re1 Qc7 15.
Bf1 c4 16. Kg2 Nc5 17. Bxc4 Bxc3 18. bxc3 Nxe4 19. Qd4 f5 20. Ng5 Qc5 21. Ba3
Qxd4 22. cxd4 b5 23. Ba2 Nd7 24. Nxe4 Rxe4 25. Rxe4 fxe4 26. Bxd6 Bb7 27. Rc1
Nf6 28. Rc5 Rc8 29. Bc7 Bxd5 30. Rxd5 Nxd5 31. Bxd5+ Kf8 32. Bd6+ Ke8 33. Bc5
bxa4 34. Bxe4 Kd7 35. Bc2 a3 36. Ba4+ Ke6 37. Bxa3 Kd5 38. Bc5 Ke4 39. Kf2 a5
40. Ke2 Rc7 41. Bc2+ Kd5 42. Kd3 Rb7 43. g4 Rb2 1-0

[Event "KNSB: Groningen - HMC Den Bosch"]
[Site "?"]
[Date "2012.03.31"]
[Round "8.4"]
[White "Brandenburg, Daan"]
[Black "Burg, Twan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2523"]
[BlackElo "2473"]
[Annotator "Olthof"]
[PlyCount "119"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. O-O Nc6 8. h3
Bh5 9. Be3 cxd4 10. Nxd4 Bxe2 11. Qxe2 Nxd4 12. Bxd4 Be7 13. Rd1 Qa5 14. Nd2
O-O 15. Nb3 Qc7 16. Be5 Qb6 17. Nd4 Rfd8 18. Rd2 Nd7 19. Bg3 Bg5 20. f4 Bf6 21.
Bf2 a6 22. Rad1 Nf8 23. Qe4 Qc7 24. Nb3 Rxd2 25. Rxd2 Nd7 26. Qb4 Rd8 27. a4 h6
28. Bd4 Rc8 29. Be3 Rd8 30. Na5 b6 31. Nc4 Rb8 32. Nd6 Be7 33. Qc4 Nc5 34. Ne4
Rb7 35. Nxc5 Bxc5 36. Bxc5 Qxc5+ 37. Qxc5 bxc5 38. Kf1 Kf8 39. Ke2 c4 40. Kd1
Ke7 41. Kc2 f6 42. Rd4 Rc7 43. b3 e5 44. fxe5 cxb3+ 45. Kxb3 fxe5 46. Rb4 Kd6
47. Kc2 Kc5 48. Kd3 Rd7+ 49. Ke3 Rd6 50. Rb7 Rg6 51. g4 h5 52. gxh5 Rg3+ 53.
Kd2 Rxh3 54. Rxg7 Rxh5 55. Rg6 Rh2+ 56. Kd3 e4+ 57. Kxe4 Rh4+ 58. Kd3 Rxa4 59.
Kc2 Kb5 60. Kb3 1/2-1/2

[Event "KNSB: Groningen - HMC Den Bosch"]
[Site "?"]
[Date "2012.03.31"]
[Round "8.5"]
[White "Miedema, David"]
[Black "Hoeksema, Erik"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2385"]
[BlackElo "2356"]
[Annotator "Olthof"]
[PlyCount "84"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 d5 6. cxd5 exd5 7. Bg2 Bd6 8. O-O
O-O 9. Nc3 Nbd7 10. Nh4 c6 11. Nf5 Bc7 12. Re1 Bb7 13. Bg5 Re8 14. e4 dxe4 15.
Nxe4 Re6 16. Bxf6 Nxf6 17. Ng5 Rxe1+ 18. Rxe1 Bd6 19. Bxc6 Bxc6 20. Qxc6 Bb4
21. Rc1 Bd2 22. Nxf7 Kxf7 23. Qb7+ Kg6 24. Nh4+ Kh6 25. Rd1 Bb4 26. Qf3 Qd5 27.
Qf4+ Qg5 28. Qc7 Qd5 29. a3 Bf8 30. Re1 g6 31. Ng2 Bd6 32. Qc3 Kg7 33. Ne3 Qf3
34. d5 Bc5 35. b4 Bf8 36. Rd1 Kg8 37. Qc4 Ne4 38. d6+ Kh8 39. Rf1 Rd8 40. Qd4+
Bg7 41. Qd5 Rxd6 42. Qa8+ Bf8 0-1

[Event "KNSB: Groningen - HMC Den Bosch"]
[Site "?"]
[Date "2012.03.31"]
[Round "8.6"]
[White "Houtman, Joop"]
[Black "Bosch, Jeroen"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2165"]
[BlackElo "2374"]
[Annotator "Olthof"]
[PlyCount "78"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. O-O-O d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 Nxd5 13. Bc4 Be6 14. h4 Qc7
15. Nxd5 cxd5 16. Bxd5 Rfc8 17. Qc3 Qxc3 18. bxc3 Bxd5 19. Rxd5 Rxc3 20. Rd3
Rxd3 21. cxd3 a5 22. Kd2 Rb8 23. Rc1 Bf8 24. d4 exd4 25. Bf4 Rb5 26. Kd3 f5 27.
Kxd4 Rb2 28. Kd5 Rxa2 29. Rc8 Kf7 30. Rc7+ Be7 31. Bg5 Re2 32. Ra7 a4 33. g3 a3
34. Bxe7 Rxe7 35. Rxa3 Kf6 36. Ra6+ Kf7 37. Ra3 Kf6 38. Ra6+ Kg7 39. g4 fxg4
1/2-1/2

[Event "KNSB: Groningen - HMC Den Bosch"]
[Site "?"]
[Date "2012.03.31"]
[Round "8.7"]
[White "Ondersteijn, Niels"]
[Black "Wempe, Joost"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2302"]
[BlackElo "2286"]
[Annotator "Olthof"]
[PlyCount "73"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 O-O 8. Bd3
f5 9. exf6 Rxf6 10. Bg5 Rf7 11. Qh4 h6 12. Bxe7 Rxe7 13. Ne2 c4 14. Bg6 Nd7 15.
f4 Nf8 16. Bh5 Bd7 17. O-O Be8 18. Bxe8 Rxe8 19. Qh3 Nh7 20. Ng3 Nf6 21. Rf3
Qb6 22. Re1 Qb2 23. Nh5 Nxh5 24. Qxh5 Qxc2 25. f5 Qd2 26. Ree3 Qd1+ 27. Kf2
Qd2+ 28. Kg3 Rf8 29. Rxe6 Qg5+ 30. Qxg5 hxg5 31. Kg4 Rae8 32. Rfe3 Kf7 33. Kxg5
Rxe6 34. Rxe6 Re8 35. Rxe8 Kxe8 36. Kg6 Kf8 37. f6 1-0

[Event "KNSB: Groningen - HMC Den Bosch"]
[Site "?"]
[Date "2012.03.31"]
[Round "8.8"]
[White "Van Pelt, Alexander"]
[Black "Broekmeulen, Jasper"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2053"]
[BlackElo "2388"]
[Annotator "Olthof"]
[PlyCount "52"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. c4 g5 2. e4 d6 3. d4 Bg7 4. Bxg5 c5 5. Be3 Qb6 6. Qb3 cxd4 7. Qxb6 axb6 8.
Bd2 Nf6 9. f3 Be6 10. Nh3 Bxh3 11. gxh3 Nfd7 12. Na3 Nc6 13. Nb5 O-O 14. Rg1
Kh8 15. Rg3 Rfc8 16. h4 Nc5 17. a3 Be5 18. Rg2 Rg8 19. Rxg8+ Rxg8 20. O-O-O
Bxh2 21. b4 Ne6 22. Bh3 Nf4 23. Bxf4 Bxf4+ 24. Kc2 Be3 25. Bd7 Ne5 26. Bf5 Nxf3
0-1

[Event "KNSB: Groningen - HMC Den Bosch"]
[Site "?"]
[Date "2012.03.31"]
[Round "8.9"]
[White "Van Kerkhof, David"]
[Black "Paulet, Iozefina"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2298"]
[BlackElo "2302"]
[Annotator "Olthof"]
[PlyCount "70"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5
9. dxc5 Bxc5 10. Bxc5 Nxc5 11. Qf2 Qb6 12. Bd3 b4 13. Ne2 a5 14. O-O Ba6 15. f5
exf5 16. Nf4 Ne7 17. Kh1 O-O 18. Rae1 Qc7 19. Nd4 Ne4 20. Qh4 Qxe5 21. Nf3 Qd6
22. Nh5 Ng6 23. Qh3 Bc8 24. g3 d4 25. Kg1 Qd5 26. Nf4 Nxf4 27. gxf4 Bb7 28.
Rxe4 fxe4 29. Ng5 h6 30. Bxe4 Qb5 31. Bd3 Qc5 32. f5 Rfe8 33. Qh5 Qd5 34. Rf3
Re3 35. f6 Qxg5+ 0-1

[Event "KNSB: Groningen - HMC Den Bosch"]
[Site "?"]
[Date "2012.03.31"]
[Round "8.10"]
[White "Galoyan, Levon"]
[Black "Olthof, Rene"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2260"]
[BlackElo "2033"]
[Annotator "Olthof"]
[PlyCount "62"]
[EventDate "2011.09.17"]
[SourceDate "2012.02.12"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bb5+ Bd7 8.
Bc4 Bg7 9. Ne2 Nc6 10. Be3 O-O 11. O-O Rc8 12. Bd3 cxd4 13. cxd4 Nb4 14. Rb1
Nxd3 15. Qxd3 b5 16. Qd2 Qc7 17. Nf4 Qc2 18. Qxc2 Rxc2 19. Nd5 e6 20. Ne7+ Kh8
21. Rfc1 Rxc1+ 22. Rxc1 Rd8 23. Bg5 f6 24. Be3 Bf8 25. Nc6 Ra8 26. d5 exd5 27.
exd5 a6 28. f3 Bd6 29. g3 Kg7 30. Kf2 Kf7 31. Bb6 Rc8 1/2-1/2

[Event "HSG-Voerendaal"]
[Site "?"]
[Date "2012.??.??"]
[Round "8.1"]
[White "Bitalzadeh, Ali"]
[Black "Seirawan, Yasser"]
[Result "0-1"]
[ECO "A26"]
[PlyCount "66"]
[EventDate "2012.??.??"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 Nge7 6. e4 Nd4 7. Nge2 Nxe2 8.
Qxe2 O-O 9. h4 h5 10. g4 hxg4 11. h5 d6 12. f3 Nc6 13. Be3 Nd4 14. Qf2 c6 15.
O-O-O f5 16. hxg6 f4 17. Bxd4 exd4 18. Ne2 g3 19. Qg1 b5 20. Bh3 bxc4 21. dxc4
Qa5 22. Kb1 Rb8 23. Rd3 Qg5 24. Bxc8 Rfxc8 25. Qg2 Be5 26. Rh7 Qxg6 27. Rh4 Qf7
28. Qh3 Qxc4 29. Rg4+ Kf8 30. Qh6+ Ke8 31. Nxf4 Rxb2+ 32. Kxb2 Rb8+ 33. Rb3 d3+
0-1

[Event "HSG-Voerendaal"]
[Site "?"]
[Date "2012.??.??"]
[Round "8.2"]
[White "Nikolic, Predrag"]
[Black "Saltaev, Mihail"]
[Result "1/2-1/2"]
[ECO "D10"]
[PlyCount "47"]
[EventDate "2012.??.??"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Bd2 g6 6. Nf3 Bg7 7. h3 O-O 8. Rc1 e6
9. Bd3 Nbd7 10. O-O Re8 11. Qc2 c5 12. Rfd1 cxd4 13. exd4 dxc4 14. Bxc4 b5 15.
Be2 Bb7 16. Qb3 Nb6 17. Bg5 Qd6 18. a3 Rac8 19. Ne5 Nbd5 20. Bxf6 Nxc3 21. Rxc3
Bxf6 22. Bf3 Rxc3 23. bxc3 Bxf3 24. Nxf3 1/2-1/2

[Event "HSG-Voerendaal"]
[Site "?"]
[Date "2012.??.??"]
[Round "8.3"]
[White "Hausrath, Daniel"]
[Black "Lindeman, Johan"]
[Result "1-0"]
[ECO "E06"]
[PlyCount "45"]
[EventDate "2012.??.??"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d4 Be7 5. c4 O-O 6. Qc2 dxc4 7. Nbd2 Nc6 8.
Qxc4 Rb8 9. O-O Na5 10. Qc2 b6 11. Rd1 Bb7 12. a3 Nc6 13. Nc4 Qc8 14. b4 b5 15.
Ne3 Rd8 16. Bb2 Bf8 17. Ng5 Ne7 18. d5 h6 19. Bxf6 hxg5 20. Bxe7 Bxe7 21. dxe6
Rxd1+ 22. Rxd1 Qxe6 23. Qxc7 1-0

[Event "HSG-Voerendaal"]
[Site "?"]
[Date "2012.??.??"]
[Round "8.4"]
[White "Van Kampen, Robin"]
[Black "Orlov, Andrei"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "95"]
[EventDate "2012.??.??"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nd7 7. Bc4 Ngf6 8.
Nxf6+ Nxf6 9. O-O O-O 10. Re1 Nd5 11. Bg5 Re8 12. Qd2 Qd6 13. Bb3 b5 14. a4 Be6
15. axb5 cxb5 16. Bh6 Nc7 17. Bxg7 Kxg7 18. Bxe6 Nxe6 19. Re5 a6 20. Rae1 Nf8
21. Qe3 e6 22. c3 Nd7 23. Re4 Nf6 24. Rh4 h5 25. Ne5 Nd7 26. Nd3 Qe7 27. Qg3
Kh6 28. Rf4 Kg7 29. Rf3 h4 30. Qg4 Rh8 31. Nf4 Rae8 32. Rxe6 Qxe6 33. Nxe6+
Rxe6 34. d5 Re1+ 35. Kh2 Ne5 36. Qd4 Rd8 37. Re3 Rxe3 38. fxe3 f6 39. e4 g5 40.
Qa7+ Kg6 41. Qxa6 g4 42. Kg1 g3 43. Kf1 Kg5 44. Ke2 Re8 45. Qxb5 Ra8 46. Qb7
Ra1 47. Qg7+ Kf4 48. Qh7 1-0

[Event "HSG-Voerendaal"]
[Site "?"]
[Date "2012.??.??"]
[Round "8.5"]
[White "Lemmers, Oscar"]
[Black "Markus, John"]
[Result "1/2-1/2"]
[ECO "C48"]
[PlyCount "100"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bb5 Nd4 5. Ba4 Bc5 6. Nxe5 O-O 7. Nd3 Bb6 8.
e5 Ne8 9. Nd5 c6 10. Ne3 d5 11. O-O f6 12. f4 Nf5 13. Kh1 fxe5 14. Nxe5 Qh4 15.
Qe1 Qxe1 16. Rxe1 Nf6 17. d3 Nxe3 18. Bxe3 Ng4 19. Nxg4 Bxg4 20. g3 g5 21. c3
gxf4 22. gxf4 Bf3+ 23. Kg1 Rxf4 24. Bxb6 axb6 25. Bd1 Bxd1 26. Rexd1 Rg4+ 27.
Kh1 Rf8 28. Rg1 Rg6 29. Rxg6+ hxg6 30. Kg2 Kg7 31. Re1 Rf7 32. a4 Rf6 33. Re8
Rf7 34. Kg3 Rd7 35. h4 Kf7 36. Rh8 Kg7 37. Rb8 Rf7 38. b4 Kf6 39. Rd8 Re7 40.
Kf4 Rh7 41. Kg4 Ke7 42. Rg8 Kf7 43. Rc8 Ke6 44. Rf8 Ke7 45. Rf1 Rh5 46. d4 Rh8
47. Ra1 Kf6 48. Ra2 Re8 49. Rf2+ Kg7 50. Rf3 Re1 1/2-1/2

[Event "HSG-Voerendaal"]
[Site "?"]
[Date "2012.??.??"]
[Round "8.6"]
[White "Vedder, Henk"]
[Black "Levin, Felix"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "91"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. Nc3 Qe7 6. Nxc6 Qxe4+ 7. Be2
Bxc3+ 8. bxc3 Qxc6 9. O-O Ne7 10. Bf3 Qf6 11. Re1 O-O 12. Rb1 d6 13. c4 Nc6 14.
Bb2 Qg5 15. Bc3 Ne5 16. Bxb7 Rb8 17. Be4 Bg4 18. Qd5 c6 19. Qxd6 Bf3 20. g3
Rxb1 21. Rxb1 Bxe4 22. Bxe5 h5 23. Re1 Bf3 24. Qd3 Bg4 25. Bd6 Rd8 26. c5 Be6
27. h4 Qg4 28. Qe4 Qh3 29. c4 Rc8 30. a3 Qg4 31. Qxg4 hxg4 32. Re4 Rd8 33. Re3
Rd7 34. Rb3 Bxc4 35. Rb4 Be2 36. Re4 Bf3 37. Re8+ Kh7 38. Re7 Rxe7 39. Bxe7 Be2
40. a4 Kg6 41. Bd6 Kf5 42. Bb8 a6 43. a5 g6 44. Bc7 Ke4 45. Kg2 Kd4 46. Bb6
1/2-1/2

[Event "HSG-Voerendaal"]
[Site "?"]
[Date "2012.??.??"]
[Round "8.7"]
[White "Sielecki, Christof"]
[Black "Pandelaar, Vincent"]
[Result "1-0"]
[ECO "A35"]
[PlyCount "49"]
[EventDate "2012.??.??"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O g6 5. c4 Bg7 6. d4 cxd4 7. Nxd4 O-O 8.
Nc2 d6 9. Nc3 Be6 10. b3 Qd7 11. e4 Rab8 12. Bb2 Rfc8 13. Qe2 a6 14. Rad1 b6
15. Nd5 Bxd5 16. exd5 Na7 17. Rfe1 Kf8 18. Bh3 Qb7 19. Bxc8 Rxc8 20. Ne3 Re8
21. Ng4 Nxg4 22. Bxg7+ Kxg7 23. Qxg4 b5 24. Qd4+ Kg8 25. c5 1-0

[Event "HSG-Voerendaal"]
[Site "?"]
[Date "2012.??.??"]
[Round "8.8"]
[White "Nagtegaal, Kees"]
[Black "Driessens, Patrick"]
[Result "0-1"]
[ECO "A20"]
[PlyCount "90"]
[EventDate "2012.??.??"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 d6 7. Nc3 O-O 8.
e3 Qe7 9. Nge2 Bg4 10. h3 Bxe2 11. Nxe2 Nbd7 12. g4 Rad8 13. Ng3 d5 14. cxd5
Nxd5 15. O-O N7b6 16. Rac1 g6 17. Rfd1 f5 18. gxf5 gxf5 19. dxe5 Qxe5 20. Qd4
Qxd4 21. Rxd4 f4 22. exf4 Nxf4 23. Rcd1 Nbd5 24. Bf1 Rd6 25. R1d2 Rg6 26. Kh2
h5 27. Re4 h4 28. Ne2 Rgf6 29. Nxf4 Rxf4 30. Rxf4 Rxf4 31. b3 Kf7 32. Kg1 Ke6
33. Be2 a5 34. Bg4+ Kd6 35. Re2 a4 36. Re6+ Kc5 37. Rh6 a3 38. Rxh4 Nc3 39. Rh8
Kb4 40. Ra8 b5 41. Bd7 Rf6 42. f4 Nxa2 43. f5 Nc3 44. Be6 a2 45. Kf2 Na4 0-1

[Event "HSG-Voerendaal"]
[Site "?"]
[Date "2012.??.??"]
[Round "8.9"]
[White "Bus, Tom"]
[Black "Van der Wijk, Wim"]
[Result "1/2-1/2"]
[ECO "A13"]
[PlyCount "38"]
[EventDate "2012.??.??"]

1. c4 e6 2. g3 d5 3. Bg2 c6 4. Nf3 Nf6 5. O-O Nbd7 6. Qc2 Bd6 7. d4 O-O 8. Nbd2
Re8 9. e4 Nxe4 10. Nxe4 dxe4 11. Qxe4 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Re1
Bd7 15. Qc2 Qf6 16. Be4 h6 17. Rb1 a5 18. Be3 Be6 19. b3 Bc3 1/2-1/2

[Event "HSG-Voerendaal"]
[Site "?"]
[Date "2012.??.??"]
[Round "8.10"]
[White "Zagema, Wieb"]
[Black "Schapotschnikov, Philipp"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "69"]
[EventDate "2012.??.??"]

1. d4 e6 2. Nd2 c5 3. dxc5 Bxc5 4. Ne4 Qc7 5. Nxc5 Qxc5 6. c3 Nf6 7. Nf3 Nc6 8.
Be3 Qf5 9. h3 e5 10. g4 Qe6 11. Bg2 O-O 12. O-O d5 13. Nh4 Rd8 14. Nf5 h5 15.
Bg5 hxg4 16. hxg4 d4 17. Qb3 Qxb3 18. axb3 Kf8 19. f4 Bxf5 20. gxf5 exf4 21.
Rxf4 Nd5 22. Rh4 f6 23. Bd2 dxc3 24. bxc3 Nde7 25. Be3 Nxf5 26. Bc5+ Kf7 27.
Rf4 Nfe7 28. c4 Rac8 29. Bxa7 Ra8 30. c5 Rxa7 31. Rxa7 Nxa7 32. Rb4 Rb8 33. Rb6
Nac8 34. Rxb7 Rxb7 35. Bxb7 {nog 10 zetten... niet genoteerd??} 0-1

[Event "SO R dam 1-LSG bord 1"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "De Jong, J.W."]
[Black "Ftacnik, L."]
[Result "0-1"]
[ECO "D98"]
[PlyCount "54"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Bg4 8.
Be3 Nfd7 9. Rd1 Nc6 10. Qb3 e5 11. dxe5 Ncxe5 12. Be2 Nxf3+ 13. gxf3 Be6 14.
Qxb7 Rb8 15. Qxa7 Rxb2 16. Nd5 Ne5 17. h4 Bxd5 18. exd5 Qd7 19. Qa6 Qf5 20. f4
Qe4 21. O-O Nf3+ 22. Bxf3 Qxf3 23. Rd3 Qg4+ 24. Kh2 Qxh4+ 25. Kg2 Qg4+ 26. Kh2
Rfb8 27. d6 R2b5 0-1

[Event "SO R dam 1-LSG bord 2"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "Sonneveld, M."]
[Black "van der Werf, M."]
[Result "1-0"]
[ECO "C58"]
[Annotator "Rongen,Arthur"]
[PlyCount "73"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Bd3 Nd5 9. Nf3 Bd6 10. O-O O-O 11. Re1 Re8 12. Nc3 f5 13. Bf1 e4 14. Nxd5 cxd5
15. Nd4 Qf6 16. c3 Bd7 17. d3 Kh8 18. Qh5 h6 19. dxe4 dxe4 20. Bd2 Rab8 21. b4
Nc6 22. Bb5 Nxd4 23. Bxd7 Re7 24. cxd4 Rxd7 25. a3 Rc7 26. Rac1 Rbc8 27. Rxc7
Rxc7 28. d5 Qe5 29. Rd1 g6 30. Qxg6 Qxh2+ 31. Kf1 31... f4 $2 32. Qxd6 Qh1+ 33.
Ke2 f3+ 34. Ke3 Qxd1 35. Qd8+ Kh7 36. Qxc7+ Kg6 37. Qd6+ 1-0

[Event "SO R dam 1-LSG bord 3"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "van Wessel, R."]
[Black "Winants, L."]
[Result "0-1"]
[ECO "D38"]
[PlyCount "80"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. Qb3 c5 6. dxc5 Nc6 7. e3 O-O 8. Bd2
Bxc5 9. Rd1 Qe7 10. Qc2 a6 11. a3 Ba7 12. b4 Bd7 13. Qb3 d4 14. exd4 e5 15.
dxe5 Nxe5 16. Nxe5 Qxe5+ 17. Be2 Ng4 18. c5 Be6 19. Qc2 Rfe8 20. h3 Nf6 21. f4
Qc7 22. O-O b6 23. Bf3 bxc5 24. b5 Bb3 25. Qf5 Bxd1 26. Bxa8 Bh5 27. Bf3 Bg6
28. Qg5 h6 29. Qg3 Rd8 30. Qe1 Qd7 31. b6 Bxb6 32. Be3 Bd3 33. Rf2 Re8 34. Qd2
Ba7 35. Kh2 c4 36. Bxa7 Qxa7 37. f5 Qd4 38. Kg1 h5 39. Bc6 Re5 40. Bb7 Rxf5 0-1

[Event "SO R dam 1-LSG bord 4"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "Cuijpers, F."]
[Black "van Haastert, E."]
[Result "1/2-1/2"]
[ECO "C10"]
[Annotator "Rongen,Arthur"]
[PlyCount "66"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 e6 2. d4 d5 3. Nc3 h6 4. Bd3 Nc6 5. Nf3 Nb4 6. Bb5+ c6 7. Be2 Nf6 8. e5
Ne4 9. O-O c5 10. Be3 Nc6 11. dxc5 Nxc3 12. bxc3 Qc7 13. Bb5 Bd7 14. Bxc6 Bxc6
15. Qd4 Be7 16. Qg4 Kf8 17. Rab1 h5 18. Qb4 Rb8 19. Rfe1 h4 20. h3 g6 21. Bg5
Bxg5 22. Nxg5 Kg7 23. Nf3 Qe7 24. Qd4 Rbc8 25. Rb4 Rc7 26. Reb1 Rh5 27. Qe3 Be8
28. Nd4 Qxc5 29. Rxb7 Kg8 30. Rxc7 $2 (30. Rb8 $16) 30... Qxc7 31. Nf3 a6 32.
Rb6 Bb5 33. a4 Be2 1/2-1/2

[Event "SO R dam 1-LSG bord 5"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "Bosman, M."]
[Black "van der Weide, K."]
[Result "1/2-1/2"]
[ECO "E92"]
[PlyCount "53"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 Na6 8. Bg5 h6
9. Bh4 g5 10. Bg3 Nh5 11. h4 g4 12. Nd2 Nxg3 13. fxg3 h5 14. Bd3 c6 15. Qe2 Qb6
16. O-O-O Bd7 17. Rhf1 Nc5 18. Bc2 a5 19. Nb3 Nxb3+ 20. axb3 Qb4 21. dxc6 bxc6
22. Qd2 Rfd8 23. Qxd6 Qxd6 24. Rxd6 Bf8 25. Rd3 Be6 26. Kd2 Bb4 27. Ke3 1/2-1/2

[Event "SO R dam 1-LSG bord 6"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "Martens, M."]
[Black "van Ketel, R."]
[Result "1-0"]
[ECO "C00"]
[PlyCount "81"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Be7 8. d4
f6 9. Bd3 fxe5 10. dxe5 Qc7 11. Qe2 Nh6 12. O-O Nf7 13. Re1 O-O 14. Na3 Bd7 15.
Nb5 Qd8 16. Bd2 Bc5 17. Nbd4 Qe7 18. Reb1 Rab8 19. g3 Be8 20. h4 g6 21. Bf4 Bd7
22. Kg2 Bb6 23. Rh1 a6 24. Qe3 Bd8 25. g4 Nh8 26. Bh6 Bc7 27. h5 g5 28. Nxg5
Rf7 29. f4 Na5 30. Ngf3 Nc4 31. Qc1 Bc6 32. Kg3 Bd7 33. Ra2 Qe8 34. Rg2 Qe7 35.
g5 Rf5 36. Nxf5 exf5 37. g6 hxg6 38. hxg6 Be6 39. Bg5 Qg7 40. Bf6 Qxg6+ 41. Kf2
1-0

[Event "SO R dam 1-LSG bord 7"]
[Site "?"]
[Date "2012.03.23"]
[Round "?"]
[White "Heemskerk, W."]
[Black "Kuijf, R."]
[Result "1/2-1/2"]
[ECO "D48"]
[PlyCount "37"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. c4 e6 2. Nf3 d5 3. d4 c6 4. e3 Nf6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
Bb7 9. O-O a6 10. e4 c5 11. d5 c4 12. Bc2 Qc7 13. Qe2 Bd6 14. Bg5 O-O 15. Bxf6
gxf6 16. e5 Nxe5 17. Nxe5 Bxe5 18. Bxh7+ Kxh7 19. Qh5+ 1/2-1/2

[Event "SO R dam 1-LSG bord 8"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "Vandevoort, P."]
[Black "Wiersma, E."]
[Result "1-0"]
[ECO "B45"]
[Annotator "Rongen,Arthur"]
[PlyCount "95"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 Bc5 7. Nd6+ Ke7
8. Nxc8+ Rxc8 9. Bd3 Qc7 10. f4 Bb4 11. O-O Bxc3 12. bxc3 e5 13. Qf3 d6 14. Qg3
Rhg8 15. Rb1 h6 16. Ba3 Nd7 17. Rb5 Nc5 18. fxe5 Nxe5 19. Bxc5 dxc5 20. Rxb7
Qxb7 21. Qxe5+ Kf8 22. Bc4 Qe7 23. Qd5 Rc7 24. Rxf7+ Qxf7 25. Qd8+ Qe8 26. Qxc7
Rh8 27. Qxc5+ Qe7 28. Qf5+ Ke8 29. Qb5+ Qd7 30. Qb8+ Qd8 31. Qe5+ Qe7 32. Bb5+
Kf7 33. Qf5+ Qf6 34. Bc4+ Ke7 35. Qc5+ Kd8 36. Qxa7 Qxc3 37. Qb8+ Kd7 38. Qb7+
Kd8 39. Qb6+ Kd7 40. Qe6+ Kd8 41. Qd6+ Ke8 42. Qe6+ Kd8 43. Qd5+ Kc7 44. Qc5+
Kd8 45. h3 Qe1+ 46. Kh2 46... Qxe4 $2 47. Qd6+ Ke8 48. Bd3 1-0

[Event "SO R dam 1-LSG bord 9"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "Pijpers, A."]
[Black "Goossens, E."]
[Result "1-0"]
[ECO "C50"]
[Annotator "Rongen,Arthur"]
[PlyCount "91"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8.
fxe5 dxe5 9. Bg5 9... Ne6 $2 10. Qxd8+ Kxd8 11. Bxf6+ gxf6 12. Nc3 c6 13. Rxf6
b5 14. Bb3 b4 15. Na4 Ke7 16. Raf1 Rf8 17. Rh6 Ba6 18. Rf2 Rad8 19. h3 Rd1+ 20.
Kh2 Rf1 21. Rxf1 Bxf1 22. Bxe6 fxe6 23. Rxh7+ Kd6 24. Rxa7 Rf4 25. c3 Rxe4 26.
Rd7+ Kxd7 27. Nc5+ Ke7 28. Nxe4 Bd3 29. Nf2 bxc3 30. bxc3 Bc2 31. Ng4 Kd6 32.
Ne3 Bb1 33. a4 Kc5 34. g4 Kb6 35. Nc4+ Kc5 36. Ne3 Kb6 37. g5 Ka5 38. Nc4+ Kxa4
39. Nxe5 Kb3 40. Nxc6 Kxc3 41. Kg3 Kd2 42. Kf4 Ke1 43. h4 Kf2 44. h5 Kg2 45. g6
Kh3 46. Kg5 1-0

[Event "SO R dam 1-LSG bord 10"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "Pel, B."]
[Black "Wantola, I."]
[Result "0-1"]
[ECO "A00"]
[Annotator "Rongen,Arthur"]
[PlyCount "156"]
[EventDate "2010.04.19"]
[SourceDate "2010.04.19"]

1. g3 Nf6 2. Bg2 e6 3. d3 d5 4. f4 b6 5. Nf3 Bb7 6. O-O Nbd7 7. c3 Bd6 8. Na3
a6 9. Qe1 O-O 10. h3 Ne8 11. Nc2 f5 12. Ncd4 Qe7 13. Ng5 Bc5 14. Kh2 Rf6 15. b4
Bxd4 16. cxd4 a5 17. Bd2 h6 18. Nf3 axb4 19. Bxb4 Qd8 20. Ne5 Nxe5 21. fxe5 Rf7
22. g4 Qd7 23. gxf5 exf5 24. Bf3 g6 25. Qh4 Ra4 26. Bd2 Qe6 27. Qxh6 Rxd4 28.
Rg1 (28. Bc3) 28... Qxe5+ 29. Rg3 Rh7 30. Qe3 Qxe3 31. Bxe3 Rdh4 32. Rxg6+ Kf7
33. Rg5 Rxh3+ 34. Kg1 Rg7 35. Rxg7+ Nxg7 36. a4 d4 37. Bxb7 Rxe3 38. Rc1 Rxe2
39. Rxc7+ Kf6 40. Bd5 Rb2 41. Bc4 Nh5 42. Rb7 Nf4 43. Kf1 Rb4 44. Bb5 Nd5 45.
Kf2 Ke5 46. Kf3 Rb1 47. Rb8 Rf1+ 48. Ke2 Rh1 49. Bc4 Nc3+ 50. Kf3 Rf1+ 51. Kg2
Rb1 52. Kf3 Nxa4 53. Re8+ Kf6 54. Re6+ Kg5 55. Rd6 Rf1+ 56. Kg3 Nb2 57. Rxd4
Nxc4 58. dxc4 Rc1 59. Rd6 Rc3+ 60. Kf2 Rb3 61. Rd4 Rb4 62. Ke3 Rb3+ 63. Ke2 Kf6
64. Rd6+ Ke5 65. Rd8 Ke4 66. Kd2 f4 67. Kc2 Rb4 68. Kc3 Rb1 69. Kc2 Rh1 70. Rd6
f3 71. Re6+ Kd4 72. Rf6 Rh2+ 73. Kd1 Ke3 74. Re6+ Kd3 75. Rd6+ Kxc4 76. Rxb6
Rh1+ 77. Kc2 f2 78. Rf6 f1=Q 0-1

[Event "Utrecht - BSG (1)"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "Pliester, Leon"]
[Black "Swinkels, Robin"]
[Result "0-1"]
[PlyCount "80"]
[EventDate "2012.??.??"]

{478MB, Fritz10.ctg} 1. e4 {0} 1... c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3
Qc7 6. Be2 a6 7. O-O Nf6 8. Be3 Bb4 9. Nxc6 bxc6 10. Na4 Be7 11. Bf3 Rb8 12. c4
c5 13. Re1 d6 14. Bg5 Nd7 15. Bxe7 Kxe7 16. Qd2 f6 17. Rac1 Ne5 18. Rc3 Bd7 19.
Bd1 Qa5 20. f4 Nxc4 21. Qf2 Nxb2 22. Qg3 g6 23. Nxb2 Rxb2 24. e5 Bc6 25. Bc2
fxe5 26. fxe5 d5 27. Rf1 d4 28. Qg5+ Kd7 29. Rf7+ Kc8 30. Qe7 Re8 31. Rf8 Rxf8
32. Qxf8+ Kb7 33. Qe7+ Qc7 34. Qxc7+ Kxc7 35. Rxc5 Kb6 36. Rc4 Bb5 37. Rc8 Kb7
38. Rc5 d3 39. Rxb5+ axb5 40. Bxd3 Kb6 0-1

[Event "Utrecht - BSG (2)"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "Michielsen, Joost"]
[Black "Berelovich, Alexander"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "68"]
[EventDate "2012.??.??"]

{478MB, Fritz10.ctg} 1. e4 1... e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4
cxd4 7. Nb5 Bc7 8. f4 Ne7 9. Nf3 Bd7 10. Nxc7+ Qxc7 11. Bd3 Ba4 12. O-O a6 13.
Bb2 Nbc6 14. Nxd4 Nxd4 15. Bxd4 Bb5 16. Bc5 g6 17. a4 Bxd3 18. cxd3 b6 19. Bd6
Qd7 20. Rc1 Rc8 21. b5 axb5 22. Bxe7 Kxe7 23. Qb3 Rxc1 24. Rxc1 Rc8 25. Qb4+
Ke8 26. Rxc8+ Qxc8 27. Qxb5+ Ke7 28. g3 Qc5+ 29. Kg2 Qe3 30. Qc6 Kf8 31. Qd6+
Kg7 32. Qd8 Qe2+ 33. Kg1 Qe1+ 34. Kg2 Qe2+ 1/2-1/2

[Event "Utrecht - BSG (3)"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "Ris, Robert"]
[Black "Tjiam, Dharma"]
[Result "1/2-1/2"]
[ECO "E14"]
[PlyCount "41"]
[EventDate "2012.??.??"]

{478MB, Fritz10.ctg} 1. d4 1... Nf6 2. c4 e6 3. Nf3 c5 4. e3 b6 5. Nc3 Bb7 6.
Bd3 Be7 7. O-O O-O 8. d5 exd5 9. cxd5 d6 10. e4 Nbd7 11. Bf4 Nh5 12. Be3 Nhf6
13. Bf4 Nh5 14. Be3 Nhf6 15. Nd2 Ne5 16. Be2 Qc8 17. h3 Ba6 18. Nb5 Ne8 19. Qb3
Qd8 20. a4 g5 21. f4 1/2-1/2

[Event "Utrecht - BSG (4)"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "Klip, Hans"]
[Black "Ootes, Lennart"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "93"]
[EventDate "2012.??.??"]

{478MB, Fritz10.ctg} 1. e4 1... e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 h6 5. O-O d6 6.
c3 g6 7. d4 Qe7 8. Re1 Bg7 9. Nbd2 O-O 10. h3 Nh5 11. Nf1 Nd8 12. Ne3 Ne6 13.
b3 Nef4 14. Ba3 Kh7 15. dxe5 Bxe5 16. Nxe5 Qxe5 17. Qf3 Ne6 18. Ng4 Qg7 19. e5
Ng5 20. Qe3 Re8 21. f4 Ne6 22. exd6 Nhxf4 23. Qe5 Qxe5 24. Nxe5 cxd6 25. Nxf7
d5 26. Bb5 Rg8 27. Nd6 Rg7 28. c4 d4 29. c5 Bd7 30. Bc4 Rf8 31. Bb2 g5 32. Kh2
g4 33. hxg4 Rxg4 34. g3 Rfg8 35. Rg1 d3 36. Rad1 Ng5 37. Bxd3+ Nxd3 38. Rxd3
Bc6 39. Rf1 h5 40. Re3 h4 41. Re7+ Kg6 42. Rf6+ Kh5 43. Nf5 hxg3+ 44. Nxg3+
Rxg3 45. Kxg3 Ne4+ 46. Kf4 Nxf6 47. Bxf6 1/2-1/2

[Event "Utrecht - BSG (5)"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "van de Heijden, Ton"]
[Black "Okkes, Menno"]
[Result "1/2-1/2"]
[ECO "D44"]
[PlyCount "40"]
[EventDate "2012.??.??"]

{478MB, Fritz10.ctg} 1. d4 1... d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 h6 6.
Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. e5 Nd5 10. Nd2 Nd7 11. Nde4 Bb7 12. Be2 Qb6 13.
a4 O-O-O 14. O-O a6 15. axb5 cxb5 16. Nxd5 Bxd5 17. Nc3 Bb7 18. b3 Nb8 19. bxc4
Rxd4 20. Qc2 b4 1/2-1/2

[Event "Utrecht - BSG (6)"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "Jens, Jelmer"]
[Black "Ootes, Lars"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "80"]
[EventDate "2012.??.??"]

{478MB, Fritz10.ctg} 1. e4 {0} 1... d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 c5
6. Bb5+ Bd7 7. Bxd7+ Nfxd7 8. d5 b5 9. Nxb5 Qa5+ 10. Nc3 Bxc3+ 11. bxc3 Qxc3+
12. Bd2 Qc4 13. Qe2 Nb6 14. a4 a5 15. Qxc4 Nxc4 16. Ke2 f5 17. Kd3 Nb6 18. Rhc1
c4+ 19. Kd4 fxe4 20. Ng5 O-O 21. Rcb1 N8d7 22. Ne6 Rf5 23. Rb5 c3 24. Bxc3 Rc8
25. Bxa5 Rc4+ 26. Ke3 Rxd5 27. Rxd5 Nxd5+ 28. Kd2 Kf7 29. Ng5+ Kg7 30. Bd8 Nc5
31. a5 Nb4 32. Rc1 h6 33. Nh3 Kf7 34. Nf2 Nb3+ 35. cxb3 e3+ 36. Kxe3 Rxc1 37.
Kd2 Rc2+ 38. Ke3 Rb2 39. Ng4 Rxb3+ 40. Ke4 d5+ 0-1

[Event "Utrecht - BSG (7)"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "van Oosterom, Chiel"]
[Black "de Groote, Jesper"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "205"]
[EventDate "2012.??.??"]

{478MB, Fritz10.ctg} 1. c4 1... Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 Bc5
6. Nf3 d6 7. O-O O-O 8. d3 h6 9. e3 a5 10. b3 Ba7 11. Nxf6+ Qxf6 12. Bb2 Bg4
13. h3 Bh5 14. Kh2 Nb4 15. g4 Bg6 16. Ne1 Nc6 17. Bxc6 bxc6 18. Ng2 Qe7 19. e4
d5 20. Qc2 Rad8 21. a4 dxe4 22. dxe4 Bd4 23. Ba3 Bc5 24. Bxc5 Qxc5 25. f3 Rd4
26. Rad1 Rfd8 27. Rxd4 Qxd4 28. Rc1 f6 29. Re1 Kf8 30. Re3 h5 31. Qc3 Qxc3 32.
Rxc3 hxg4 33. hxg4 Bf7 34. Ne1 Rd2+ 35. Kg3 Ke7 36. Rc2 Rd1 37. Kf2 Rd8 38. Ke3
Rb8 39. Rc3 Kd6 40. Rd3+ Kc5 41. Kd2 Be6 42. Kc3 Rh8 43. Rd2 Kb6 44. Nd3 c5 45.
Rg2 Rh3 46. Ne1 Kc6 47. Kd2 g5 48. Ke3 Rh8 49. Rd2 Rb8 50. Rd3 Rh8 51. Kf2 Bf7
52. Ng2 Rb8 53. Ne3 Be6 54. Nf1 Bf7 55. Ke3 Rh8 56. Ng3 Bg6 57. Ne2 Bf7 58. Nc3
Be6 59. Rd1 Rh3 60. Rg1 Rh2 61. Ne2 Bf7 62. Kd3 Rh3 63. Ng3 Bg6 64. Rg2 Rh8 65.
Ke3 Rb8 66. Rb2 Rh8 67. Ne2 Bf7 68. Nc3 Rh1 69. Rd2 Rc1 70. Rd3 Rc2 71. Ne2 Rb2
72. Rc3 Rb1 73. Kd2 Rf1 74. Ng3 Rf2+ 75. Ke3 Rb2 76. Nf5 Be6 77. Ng7 Kd7 78.
Nh5 Ke7 79. Rd3 Rh2 80. Ng3 Rb2 81. Nf1 Rb1 82. Ng3 Rb2 83. Ne2 c6 84. Nc3 Kf7
85. Nd1 Rb1 86. Kd2 Ra1 87. Rd6 Ra2+ 88. Kc3 Rh2 89. Kd3 Rh1 90. Ne3 Rb1 91.
Kc2 Re1 92. Kd2 Rb1 93. Rxc6 Rxb3 94. Rc7+ Ke8 95. Rxc5 Rb2+ 96. Ke1 Rb4 97.
Rxa5 Bxc4 98. Kd2 Be6 99. Ra7 Rb3 100. a5 Ra3 101. a6 Bc8 102. Nd5 Bxa6 103.
Rxa6 1-0

[Event "Utrecht - BSG (8)"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "de Groote, Ewout"]
[Black "Dambacher, Martijn"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "113"]
[EventDate "2012.??.??"]

{478MB, Fritz10.ctg} 1. e4 1... c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5
6. Nb3 Be7 7. O-O d6 8. c4 Nf6 9. Nc3 b6 10. f4 Nc6 11. Qf3 Bb7 12. Be3 Rc8 13.
a3 Nd7 14. Rad1 Bf6 15. Qh3 Bxc3 16. bxc3 Qe7 17. Qg3 f6 18. Qh3 e5 19. c5 bxc5
20. Bc4 Nd8 21. Nd2 Nb6 22. Bb3 Rc6 23. f5 Nf7 24. Qg4 Nh6 25. Bxh6 gxh6 26.
Be6 c4 27. Rb1 Kd8 28. Rb4 Kc7 29. Rfb1 Rb8 30. Qg3 a5 31. Rb5 Ba6 32. Rxa5 Ra8
33. Qe3 Rc5 34. Rxc5+ dxc5 35. Qxh6 Rd8 36. a4 Nxa4 37. Ra1 Bb5 38. Nxc4 Kb8
39. Qe3 Bxc4 40. Bxc4 Nb6 41. Bf1 Kb7 42. Qe2 c4 43. Ra4 Ra8 44. Rxa8 Kxa8 45.
Qe3 Kb7 46. h4 h6 47. Be2 Qf8 48. Kh2 Kc6 49. Kh3 Qg7 50. Bh5 Qf8 51. Bg6 Qd8
52. Kg4 Qd1+ 53. Qf3 Qd2 54. Kh5 Kd7 55. Bf7 Na4 56. Bxc4 Nxc3 57. Qd3+ 1-0

[Event "Utrecht - BSG (9)"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "van der Poel, Henk"]
[Black "Houben, Jaap"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "89"]
[EventDate "2012.??.??"]

{478MB, Fritz10.ctg} 1. e4 1... d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6.
Be2 c5 7. dxc5 Qa5 8. O-O Qxc5+ 9. Kh1 b6 10. Bd3 Bb7 11. Qe1 Nbd7 12. Be3 Qh5
13. h3 Nc5 14. Ng5 Nxd3 15. cxd3 d5 16. e5 d4 17. Bxd4 Rad8 18. Be3 Ng4 19. d4
f6 20. Nf3 fxe5 21. d5 Nxe3 22. Qxe3 Rxf4 23. Rfe1 Rdf8 24. Nd2 Bh6 25. Qg3 Rd4
26. Rxe5 Bf4 27. Rxh5 Bxg3 28. Rg5 Bf4 29. Nf3 Rb4 30. Rg4 Rxb2 31. Re1 Bc8 32.
Rh4 Bg3 33. Rxe7 Rc2 34. Rhxh7 Rc1+ 35. Ng1 Rff1 36. Nce2 Bd6 37. Reg7+ Kf8 38.
Nxc1 Rxc1 39. Rxa7 Be5 40. Raf7+ Kg8 41. d6 Bxd6 42. Rhg7+ Kh8 43. Rxg6 Bc5 44.
Rf4 Kh7 45. Rg3 1-0

[Event "Utrecht - BSG (10)"]
[Site "?"]
[Date "2012.03.31"]
[Round "?"]
[White "Nooijen, Jos"]
[Black "Borm, Frans"]
[Result "0-1"]
[ECO "E10"]
[PlyCount "60"]
[EventDate "2012.??.??"]

{478MB, Fritz10.ctg} 1. d4 {0} 1... Nf6 {0} 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5
exd5 6. cxd5 h6 7. Bxf6 Qxf6 8. Qc2 a6 9. e4 d6 10. a4 b4 11. Nbd2 Nd7 12. Nc4
g6 13. Bd3 Bg7 14. O-O O-O 15. Rae1 a5 16. Nfd2 Ne5 17. Nxe5 Qxe5 18. Nc4 Qf6
19. Re2 Qd8 20. e5 dxe5 21. Nxe5 Bb7 22. Rd1 Qg5 23. Nf3 Qh5 24. Bc4 Rad8 25.
Qe4 Bc8 26. h3 Bd7 27. Kh2 Qf5 28. Qe3 Rde8 29. Qxc5 Qf4+ 30. Kg1 Rc8 0-1

[Event "Stukkenjagers-Apeldoorn"]
[Site "Tilburg"]
[Date "2012.03.31"]
[Round "?"]
[White "Kuipers"]
[Black "Clijsen"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "63"]
[EventDate "1989.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4
Bc5 9. Qd2 a6 10. O-O-O O-O 11. Kb1 Nxd4 12. Bxd4 Qc7 13. h4 b5 14. h5 b4 15.
Na4 Bxd4 16. Qxd4 a5 17. Bb5 Rb8 18. Bd3 Bb7 19. Rhe1 Bc6 20. Nc5 Nxc5 21. Qxc5
Rfc8 22. f5 Bb5 23. Qf2 Bxd3 24. Rxd3 Qc5 25. Qd2 exf5 26. h6 g6 27. Rxd5 Qb6
28. e6 fxe6 29. Rd6 Qc5 30. Rdxe6 Rd8 31. Qg5 Rbc8 32. Rxg6+ 0-1

[Event "Stukkenjagers-Apeldoorn"]
[Site "Tilburg"]
[Date "2012.03.31"]
[Round "?"]
[White "M. Haast"]
[Black "Zaragatski"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "82"]
[EventDate "1989.??.??"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. g3 O-O 7. Bg2 a6 8. O-O
Bc5 9. h3 Nd4 10. Nxd4 Bxd4 11. Kh2 Nd7 12. Ne2 c5 13. a4 Rb8 14. Ra2 b5 15.
axb5 axb5 16. b3 Qb6 17. Nxd4 cxd4 18. f4 Nc5 19. f5 bxc4 20. bxc4 Qb3 21. Rd2
Qxd1 22. Rfxd1 Rb3 23. Bf1 Bd7 24. Rb2 Ba4 25. Rxb3 Bxb3 26. Rd2 Ra8 27. Kg2
Kf8 28. Rb2 Ke7 29. Bd2 Ra4 30. Be2 Kd7 31. g4 Kc6 32. h4 Ra2 33. Rxa2 Bxa2 34.
Bb4 Bb1 35. Bxc5 Kxc5 36. g5 f6 37. Kg3 Kb4 38. Kg4 Kc3 39. gxf6 gxf6 40. Kh5
Bxd3 41. Bf3 Kd2 0-1

[Event "Stukkenjagers-Apeldoorn"]
[Site "Tilburg"]
[Date "2012.03.31"]
[Round "?"]
[White "S. Siebrecht"]
[Black "B. Muhren"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "81"]
[EventDate "1989.??.??"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Nd5 e4 6. Nxb4 Nxb4 7. a3 Nc6 8.
Ng1 d5 9. cxd5 Qxd5 10. d4 exd3 11. Qxd3 Qxd3 12. Bxd3 Bg4 13. h3 O-O-O 14. Bc2
Be6 15. b4 Bc4 16. Bb2 Rd6 17. Nf3 Rhd8 18. Rc1 Kb8 19. Ba4 b5 20. Bc2 Nd7 21.
Bxg7 f6 22. Nd2 Nce5 23. Nxc4 bxc4 24. O-O Nf7 25. Bxh7 Nb6 26. h4 Ne5 27. h5
Nf7 28. Bf5 Rd5 29. e4 Rd3 30. Bxf6 Rf8 31. Bg7 Rg8 32. h6 Ng5 33. f4 Nf7 34.
e5 Rg3 35. Rc2 Nd5 36. Be6 Nxh6 37. Bxh6 Ne3 38. Bxg8 Nxc2 39. f5 Rxg8 40. f6
Nd4 41. f7 1-0

[Event "Stukkenjagers-Apeldoorn"]
[Site "Tilburg"]
[Date "2012.03.31"]
[Round "?"]
[White "S. Beukema"]
[Black "R. Pruijssers"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "82"]
[EventDate "1989.??.??"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Nb6 9. Nd2 a5 10. g3 Ba6 11. Bg2 Nxc4 12. Nxc4 Qb4+ 13. Bd2 Qxc4 14. Qxc4
Bxc4 15. Bc3 Bb4 16. Kd2 O-O 17. a3 Bxc3+ 18. Kxc3 Be6 19. b4 Rfb8 20. Rhb1 Rb5
21. f4 Bf5 (21... Rab8 22. Bf1 R5b6 23. Bd3) 22. Rb2 Rab8 23. Bf1 R5b6 24. Raa2
a4 25. Rd2 Kf8 26. Bd3 Be6 27. Ra1 g6 28. h3 h5 29. f5 gxf5 30. Rf1 c5 31. b5
Ke7 32. Bxf5 Rg8 (32... Bxf5) 33. Bxe6 Rxg3+ 34. Kc4 Rxe6 35. Rdf2 Rxe5 36.
Rxf7+ Kd6 37. R1f3 Re4+ 38. Kd3 Rxf3+ 39. Rxf3 Rh4 40. Rg3 c4+ 41. Kc3 Kc5 0-1

[Event "Stukkenjagers-Apeldoorn"]
[Site "Tilburg"]
[Date "2012.03.31"]
[Round "?"]
[White "S. Rijnaarts"]
[Black "F. Konings"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "79"]
[EventDate "1989.??.??"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nf3 Bg4 7. O-O Nc6 8. h3
Bxf3 9. Bxf3 e5 10. d5 Nd4 11. Bg2 c6 12. Nb1 cxd5 13. c3 Ne6 14. exd5 Nc7 15.
Qb3 Qc8 16. Rd1 Nd7 17. Nd2 f5 18. Nc4 Nc5 19. Qc2 Ne8 20. Na5 e4 21. Bf1 Nd7
22. Qb3 Nc5 23. Qa3 Nf6 24. Bf4 Qc7 25. Nb3 Nfd7 26. Nd4 Ne5 27. Be3 a5 28. Nb5
Qe7 29. Nxd6 Qxd6 30. Bxc5 Nf3+ 31. Kh1 Qe5 32. Bd6 Qf6 33. Bxf8 Rxf8 34. d6 f4
35. d7 fxg3 36. Qxf8+ Bxf8 37. d8=Q Qf4 38. fxg3 Qxg3 39. Bc4+ Kg7 40. Rd7+ 1-0

[Event "Stukkenjagers-Apeldoorn"]
[Site "Tilburg"]
[Date "2012.03.31"]
[Round "?"]
[White "A. Haast"]
[Black "Kabatiansky"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "86"]
[EventDate "1989.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8.
O-O-O Bb4 9. f3 O-O 10. g4 b5 11. g5 Nh5 12. Kb1 Bb7 13. Nxc6 Bxc6 14. Be2 g6
15. a3 Ba5 16. Bc5 Rfc8 17. Bd6 Qb7 18. b4 Bc7 19. Rhf1 Bxd6 20. Qxd6 Qc7 21.
f4 Qxd6 22. Rxd6 Ng7 23. Kb2 Ra7 24. Bf3 Rac7 25. Rf2 Kf8 26. h4 Ke7 27. Rd3
Bb7 28. Rfd2 Rh8 29. h5 h6 30. gxh6 Nxh5 31. Bxh5 gxh5 32. a4 bxa4 33. Nxa4
Bxe4 34. Rd4 Bc6 35. Nc5 Ra7 36. c4 Rxh6 37. Kc3 h4 38. Rh2 h3 39. Rd3 Bg2 40.
b5 axb5 41. cxb5 Rh5 42. Kb4 d6 43. Nb3 Bf1 0-1

[Event "Stukkenjagers-Apeldoorn"]
[Site "Tilburg"]
[Date "2012.03.31"]
[Round "?"]
[White "M. van Delft"]
[Black "T. Kampman"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "75"]
[EventDate "1989.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 f6 5. Bb5 Bd7 6. Nf3 a6 7. Bxc6 Bxc6 8. O-O
Qd7 9. Re1 O-O-O 10. Ne2 f5 11. Nf4 Be7 12. Nd3 h6 13. c3 b6 14. a4 g5 15. Re2
g4 16. Nfe1 Bg5 17. b3 Qf7 18. Rb2 Ne7 19. a5 b5 20. Nc5 Bb7 21. Ned3 Kb8 22.
c4 c6 23. cxb5 cxb5 24. Rc2 f4 25. Nb4 Ka7 26. Ncxa6 Rc8 27. Nc7 Kb8 28. Nxb5
Rxc2 29. Qxc2 Rc8 30. Qd1 Nf5 31. a6 Bc6 32. Nxc6+ Rxc6 33. Qxg4 Rb6 34. Nd6
Nxd6 35. exd6 Rxd6 36. h4 Qf6 37. hxg5 Qxd4 38. Ra4 1-0

[Event "Stukkenjagers-Apeldoorn"]
[Site "Tilburg"]
[Date "2012.03.31"]
[Round "?"]
[White "Grooten"]
[Black "Hachijam"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "82"]
[EventDate "1989.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 Nbd7 8. O-O
Re8 9. d5 {Ik herinner me dat ik ooit bij een partij van Stefan Kuipers
schreef dat me dit nogal vreemd voorkwam. Het blijkt echter door sterke
spelers gespeeld te zijn. Zwart maakt er een soort Benoniwall van, maar dan
zonder c7-c5. Je moet wel precies weten wat je doet met zwart.} 9... Nh5 10. g3
Bf8 11. Ne1 Ng7 12. Nd3 Be7 13. Qd2 f5 14. f4 ({Nog meer in aanmerking komt} 
14. f3 $1 {
Zwart staat niet bepaald goed opgesteld voor de traditionele koningsaanval.})
14... exf4 15. Bxf4 Nf6 16. e5 dxe5 17. Bxe5 17... Nd7 {Allemaal erg passief
wat zwart speelt. Zijn damevleugel wordt voorlopig nog niet ontwikkeld.} 18.
Bf4 ({Ook na} 18. Bd4 $5 18... Bf6 19. Qf4 {heeft wit alle touwtjes in handen.}
) 18... Nc5 19. Nb5 Ne4 20. Qc2 20... Nd6 {
Wit heeft hier groot positioneel voordeel in handen.} 21. Na3 $6 {
Niet helemaal comform de stelling.} ({Beter was} 21. Nd4 21... Bf6 22. Nf3 Ne4
23. Rad1 {en wit kan alles doen, terwijl zwart moet afwachten.}) (21. a4 {
is beter voor wit.}) (21. Bf3 Nxb5 22. cxb5 Bd6 23. Rac1 {is ook beter voor
wit. Ook hier heeft zwart een zware verdedigende taak voor de boeg.}) 21... Bf6
22. c5 $6 {
Wellicht te scherp. Ook totaal onnodig, zwart heeft toch geen tegenspel.} ({
Simpeler is om gewoon de stelling te versterken met} 22. Bf3 {
gevolgd door bijvoorbeeld Tad1. Zwart kan niets doen.} 22... g5 23. Bd2 Bd4+
24. Kh1 24... Qf6 {loopt dan niet zo goed na} 25. c5 Ne4 26. Nb5) 22... Ne4 23.
Nb5 23... g5 $1 {Goed gezien van de zwartspeler.} 24. Bxc7 Qxd5 25. Bf3 ({
Trucjes met} 25. Nf4 $2 {werken niet:} 25... Qc6 $1) 25... Bd7 26. Nd6 $6 ({
Hier is} 26. Nb4 26... Bd4+ (26... Qxc5+ 27. Qxc5 Nxc5 28. Bd5+ Kh8 29. Nd6 {
was relatief beter.})) 26... Qd4+ $6 {
Zwart kreeg een kans, maar die liet hij even lopen.} ({Veel sterker is} 26...
Ne6 $1 {en zet die ik tot mijn schrik te laat ontdekte, maar die gelukkig niet
gespeeld werd.}) 27. Nf2 27... Nd2 {Een storm in een glas water.} 28. Bxb7 Re2
29. Qd1 $1 ({Ook goed voor wit maar minder overtuigend is} 29. Rad1) 29... Qe3
$4 {Een blunder, maar andere zetten waren ook slecht.} 30. Bxa8 {Wit neemt mate
riaal, maar ik had tijdens de partij een winstvariant gezien en probeerde die
nauwkeurig door te rekenen. Had ik maar niet zo lang moeten kijken, want op
mijn rekenkunsten kan ik toch bijna nooit vertrouwen.} ({Na} 30. Nc4 $1 {
staat wit op winst, een zet die ik ook van plan was maar om onverklaarbare
reden niet speelde.} 30... Nxc4 31. Qxd7 {en het is afgelopen.}) 30... Nxf1 {
Niet de beste.} ({Ik had alleen rekening gehouden met} 30... Bd4 31. Bd5+ Kf8
32. Nc4 Nxc4 33. Qb3 $1 (33. Bxc4 $4 33... Rxf2) 33... Rxf2 34. Rxf2 Qxf2+ 35.
Kh1 {maar ik zag niet hoe ik dit ging winnen.}) 31. Qb3+ $4 {
Verschrikkelijk om zo'n belachelijke zet te doen.} ({
Ik had gepland om verder te gaan met} 31. Qxf1 31... Bd4 32. Nc4 Qd3 33. Rd1
Bxf2+ 34. Kh1 Qxc4 35. Rxd7 {en hier is het alleen wit die de kansen heeft. De
lange diagonaal is goed onder controle.} 35... Re1 $2 {kan dan niet vanwege}
36. Qxe1 Bxe1 37. Bd5+) 31... Qxb3 32. axb3 Nd2 33. c6 $4 {Weer een grafzet.
Ik verstop de lange diagonaal waardoor er ineens een matwending mogelijk is
die ik van te voren niet gezien had.} ({Na} 33. Bd5+ 33... Be6 34. Bxe6+ 34...
Nxe6 {zag ik het eigenlijk niet zitten, maar bij nader inzien blijkt dat} 35.
Nxf5 Nxc7 36. Rxa7 Nb5 37. Nh6+ {ongeveer gelijkspel is.}) 33... Be6 34. Bb8 $2
{Weer mis.} ({De planning was eigenlijk} 34. Nb5 $1 {
om zwart van Ld4+ te weerhouden. Alles beter dan wat ik doe.}) 34... Bd4 35. c7
{Uit nood geboren.} ({Ik had hier} 35. Bxa7 {berekend. Lekker gezien:} 35...
Nf3+ 36. Kh1 36... Rxf2 {met ondekbaar mat.}) 35... Rxf2 36. Kh1 Nf1 37. Bg2 $4
{Weer een fout en nu beslissend.} ({Vreemd genoeg kan wit nog altijd het
evenwicht behouden (kun je nagaan hoe goed hij heeft gestaan) met} 37. Kg1 $1)
37... Ne3 38. Nb5 {Er is geen verdediging meer.} ({Ik had nu wel gezien dat} 
38. Bxa7 38... Bxa7 39. Rxa7 {faalt op} 39... Kf8 $1) 38... Bb6 39. Bxa7 Bxa7
40. Nxa7 Nxg2 41. Ra6 $4 {Dit bespoedigt het einde, maar het was sowieso uit.}
41... Ne3 {De zoveelste dramatische nederlaag in twee jaar tijd. Na ongeveer 2
uur spelen komt er niets meer uit mijn vingers, zo lijkt het. Ik begin te
begrijpen waarom sommige spelers met pensioen gaan.} 0-1

[Event "Stukkenjagers-Apeldoorn"]
[Site "Tilburg"]
[Date "2012.03.31"]
[Round "?"]
[White "A. v.d. Oudeweetering"]
[Black "M. Nabuurs"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "74"]
[EventDate "1989.??.??"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6
Qxd6 9. O-O Be6 10. Bxe6 Qxe6 11. Nxd4 Qd5 12. Be3 Nc4 13. Nd2 Nxe3 14. fxe3 e5
15. Nxc6 bxc6 16. Qe2 Be7 17. Nc4 O-O 18. Rad1 Qe6 19. e4 Rad8 20. b3 Bc5+ 21.
Kh1 g6 22. g3 Rxd1 23. Rxd1 f5 24. b4 Be7 25. exf5 Rxf5 26. Ne3 Rf8 27. Qc4
Qxc4 28. Nxc4 Rf3 29. Rc1 Bf6 30. Nd2 Re3 31. Rf1 Bg7 32. Nf3 e4 33. Ng5 h6 34.
Ne6 Rxc3 35. Rd1 Rd3 36. Rc1 e3 37. Nxg7 e2 0-1

[Event "Stukkenjagers-Apeldoorn"]
[Site "Tilburg"]
[Date "2012.03.31"]
[Round "?"]
[White "P. Lode"]
[Black "T. Beerdsen"]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "43"]
[EventDate "1989.??.??"]

1. c4 c6 2. b3 d5 3. e3 e5 4. Bb2 Bd6 5. d3 Nf6 6. g3 O-O 7. Ne2 Bf5 8. a3 Nbd7
9. b4 Qb6 10. Nbc3 dxc4 11. dxc4 c5 12. b5 e4 13. Nd5 Nxd5 14. Qxd5 Be6 15.
Qxe4 Qa5+ 16. Bc3 Qa4 17. Rd1 Be7 18. Rxd7 Bxd7 19. Qxe7 Rad8 20. f3 Qxc4 21.
Bxg7 Kxg7 22. Qg5+ 1/2-1/2

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.1"]
[White "Winants, Luc"]
[Black "Giri, Anish"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2537"]
[BlackElo "2717"]
[Annotator "Olthof"]
[PlyCount "54"]
[EventDate "2011.09.17"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 c5 5. e3 d6 6. c3 O-O 7. Bd3 b6 8. O-O
Bb7 9. Re1 Nbd7 10. a4 a6 11. e4 h6 12. Bxf6 Nxf6 13. Qb3 e6 14. Rad1 Qc7 15.
h4 Rab8 16. Bb1 Ba8 17. Qc4 b5 18. axb5 axb5 19. Qe2 b4 20. e5 bxc3 21. exf6
cxd2 22. Qxd2 Bxf6 23. Qxh6 Bg7 24. Qg5 Qd8 25. Qg4 Bxf3 26. gxf3 cxd4 27. h5
Rb5 0-1

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.2"]
[White "Bok, Benjamin"]
[Black "Solleveld, Maarten"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2502"]
[BlackElo "2529"]
[Annotator "Seirawan"]
[PlyCount "69"]
[EventDate "2011.09.17"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Kb1 O-O 14. Ne4 Nxe4
15. Qxe4 Nf6 16. Qe2 Qd5 17. Be3 Bd6 18. g4 Nxg4 19. Rdg1 f5 20. Bc1 Kh7 21.
Nh4 Qxd4 22. f3 Ne5 23. Ng6 Rfe8 24. Rd1 Qc4 25. Qh2 Nf7 26. Rxd6 Nxd6 27. Qxd6
Qd5 28. Qg3 e5 29. Rg1 Qd6 30. Nh4 Qf6 31. Nxf5 Rf8 32. Qg4 Rae8 33. Nxg7 Re7
34. Qe4+ Kh8 35. Rg6 1-0

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.3"]
[White "Cuijpers, Frans"]
[Black "Bosch, Jeroen"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2441"]
[BlackElo "2386"]
[Annotator "Olthof"]
[PlyCount "43"]
[EventDate "2011.09.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Bg2 Nxd4 8.
Qxd4 Bg7 9. O-O O-O 10. a4 Ng4 11. Qb4 Ne5 12. Nd5 Nc6 13. Qc4 Be6 14. c3 Na5
15. Qb5 a6 16. Qb4 Bxd5 17. exd5 Rc8 18. Re1 Rc4 19. Qa3 Rc7 20. Qb4 Rc4 21.
Qa3 Rc7 22. Qb4 1/2-1/2

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.4"]
[White "Burg, Twan"]
[Black "Vandevoort, Pascal"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2464"]
[BlackElo "2409"]
[Annotator "Olthof"]
[PlyCount "55"]
[EventDate "2011.09.17"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. g3 Nbd7 7. Nc4 Nb6 8. b3
h5 9. Bg2 Nxc4 10. bxc4 h4 11. Rb1 Rb8 12. d3 a6 13. Bg5 hxg3 14. hxg3 Rxh1+
15. Bxh1 Qd4 16. Qd2 Bd6 17. Be3 Qg4 18. Ne4 Nxe4 19. dxe4 Bc7 20. Rd1 Qh5 21.
Bg2 b6 22. Bf4 e5 23. Qd5 Qxd1+ 24. Qxd1 exf4 25. gxf4 Bxf4 26. e5 f6 27. Bc6+
Kf7 28. Qh5+ 1-0

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.5"]
[White "Van der Weide, Karel"]
[Black "Broekmeulen, Jasper"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2465"]
[BlackElo "2386"]
[Annotator "Olthof"]
[PlyCount "122"]
[EventDate "2011.09.17"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 O-O 7. O-O Re8 8.
Re1 Bf8 9. Bf1 Nbd7 10. Bg5 h6 11. Bh4 c6 12. a4 a5 13. Nf5 Ne5 14. Qd4 Bxf5
15. exf5 Be7 16. h3 Nh5 17. Bxe7 Qxe7 18. f4 Qh4 19. Ne2 Ng3 20. Qf2 Nxe2+ 21.
Rxe2 Qxf2+ 22. Kxf2 Nd7 23. Rae1 Kf8 24. g4 Rxe2+ 25. Rxe2 Re8 26. Rxe8+ Kxe8
27. b3 Nc5 28. Ke3 Ke7 29. g5 f6 30. h4 d5 31. Bg2 Na6 32. Bf1 Nc5 33. Bg2 Kd6
34. Kd4 Na6 35. Bf1 Nb4 36. c3 c5+ 37. Ke3 Nc2+ 38. Kd3 Na1 39. c4 Nxb3 40. Bg2
Nd4 41. Bxd5 b5 42. axb5 Nxb5 43. Bf3 Nd4 44. Bd1 Nxf5 45. gxh6 Nxh6 46. Ke4
Ke6 47. h5 Ng8 48. Ba4 Ne7 49. Bd1 Nc6 50. Ba4 Nd4 51. Bd1 f5+ 52. Ke3 Kf7 53.
Ba4 Kg8 54. Be8 Kh7 55. Kd2 Kh6 56. Ke3 a4 57. Bxa4 Kxh5 58. Be8+ Kg4 59. Bd7
Kg3 60. Bc8 g6 61. Bd7 Nf3 0-1

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.6"]
[White "Miedema, David"]
[Black "Martens, Martin"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2375"]
[BlackElo "2429"]
[Annotator "Olthof"]
[PlyCount "134"]
[EventDate "2011.09.17"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. d5 f5 6. exf5 gxf5 7. Qh5+ Kf8 8. f3
Qe8 9. Qh4 Qe7 10. Qf2 Na6 11. Bd3 Nf6 12. Nge2 Qf7 13. h3 h5 14. f4 e4 15. Bb1
c5 16. dxc6 bxc6 17. b3 c5 18. Be3 Be6 19. Bc2 Qe7 20. Rd1 Kf7 21. O-O Rad8 22.
Ng3 h4 23. Ngxe4 fxe4 24. Nxe4 Nxe4 25. Bxe4 Bf6 26. f5 Bc8 27. Bd5+ Kf8 28.
Rde1 Qg7 29. Qe2 Nb4 30. Be6 Nc6 31. Rf4 Ne5 32. b4 Qc7 33. bxc5 dxc5 34. Bd5
Bb7 35. Bxb7 Qxb7 36. Bxc5+ Kf7 37. Re4 Rde8 38. Bd6 Qb6+ 39. c5 Qc6 40. Bxe5
Qxc5+ 41. Qe3 Qxe3+ 42. R1xe3 Bxe5 43. Rxe5 Rxe5 44. Rxe5 Kf6 45. Ra5 Rc8 46.
Ra4 Rc2 47. Rxh4 Rxa2 48. Rf4 a5 49. Kh2 a4 50. Kg3 a3 51. Rf3 Ra1 52. Kh4 Rg1
53. Rf2 Rb1 54. g4 Rb4 55. Kh5 Ra4 56. g5+ Kf7 57. g6+ Kf6 58. Ra2 Ra8 59. h4
Ra4 60. Rg2 Ra7 61. Kh6 a2 62. g7 Rxg7 63. Rxa2 Rg4 64. h5 Kxf5 65. Ra6 Rh4 66.
Ra8 Rb4 67. Rf8+ Kg4 1/2-1/2

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.7"]
[White "Van de Griendt, Jan-Willem"]
[Black "Van Kerkhof, David"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2322"]
[BlackElo "2285"]
[Annotator "Olthof"]
[PlyCount "148"]
[EventDate "2011.09.17"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. Nc3 Nc6 8. e3
O-O 9. O-O Re8 10. d5 Na5 11. Nd4 Bd7 12. Qc2 Rc8 13. Rd1 Bg4 14. f3 Bd7 15.
Nb3 Nxb3 16. axb3 a6 17. e4 c6 18. dxc6 Rxc6 19. e5 e6 20. f4 Nd5 21. Qd3 Qb6+
22. Kh1 Bf8 23. Nxd5 exd5 24. Be3 Bc5 25. Qxd5 Bg4 26. Bxc5 Rxc5 27. Qd6 Qxb3
28. Qxc5 Bxd1 29. Qd5 Qxd5 30. Bxd5 Be2 31. Bxb7 Rb8 32. Re1 Bd3 33. Re3 Rxb7
34. Rxd3 Rxb2 35. Rd8+ Kg7 36. Ra8 Ra2 37. Ra7 Kf8 38. Kg1 a5 39. h3 h5 40. g4
hxg4 41. hxg4 Ra4 42. Kg2 Rxf4 43. Kg3 g5 44. Rxa5 Ke7 45. Ra7+ Ke6 46. Ra6+
Kxe5 47. Ra5+ Kf6 48. Ra6+ Kg7 49. Ra5 f6 50. Ra7+ Kf8 51. Rb7 Re4 52. Kf3 Rf4+
53. Kg3 Re4 54. Kf3 Re7 55. Rb6 Kf7 56. Ra6 Rc7 57. Ra3 Rd7 58. Rb3 Ke6 59.
Re3+ Kd5 60. Rd3+ Ke6 61. Re3+ Kf7 62. Ra3 Rd5 63. Rb3 Ke6 64. Re3+ Kd6 65. Ra3
Rd4 66. Ra6+ Ke5 67. Ra5+ Ke6 68. Ra6+ Ke5 69. Ra5+ Rd5 70. Ra3 f5 71. gxf5
Kxf5 72. Rb3 Rd4 73. Rb5+ Kg6 74. Rb8 Ra4 1/2-1/2

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.8"]
[White "Span, Paul"]
[Black "Kuijf, Rini"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2291"]
[BlackElo "2415"]
[Annotator "Olthof"]
[PlyCount "78"]
[EventDate "2011.09.17"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 f5 5. Bd3 Nf6 6. Nge2 Bd6 7. f3 O-O 8. Qc2 a6
9. Bd2 dxc4 10. Bxc4 b5 11. Bb3 Kh8 12. O-O Qc7 13. g3 c5 14. dxc5 Bxc5 15.
Rac1 Bb6 16. Nd4 Qe7 17. a4 b4 18. Na2 a5 19. Qxc8 Rxc8 20. Rxc8+ Ne8 21. Bc4
h6 22. Bb5 Bd8 23. Nc6 Nxc6 24. Rxa8 Nc7 25. Bxc6 Nxa8 26. Rd1 Nb6 27. Bb5 Qc7
28. Rc1 Qd6 29. Be1 Qd5 30. Nxb4 axb4 31. Bxb4 Qxf3 32. Bc5 Bg5 33. Re1 Qb7 34.
b4 Be7 35. Rc1 Nd5 36. Be8 Bxc5 37. bxc5 Nxe3 38. Kf2 Ng4+ 39. Ke1 39... Qb2
$138 0-1

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.9"]
[White "Van Baarle, John"]
[Black "Van der Stricht, Geert"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2205"]
[BlackElo "2387"]
[Annotator "Olthof"]
[PlyCount "122"]
[EventDate "2011.09.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. Qc2 Nxc3 8.
bxc3 Nd7 9. e4 Be7 10. Bd3 c5 11. e5 Qc8 12. O-O cxd4 13. cxd4 Qxc2 14. Bxc2
Rc8 15. Bd3 O-O 16. Bg5 Bxg5 17. Nxg5 h6 18. Ne4 Bxe4 19. Bxe4 Rc4 20. Rad1
Nxe5 21. Rfe1 Rd8 22. d5 Kf8 23. f4 Ng4 24. Bf3 Nf6 25. dxe6 Rxd1 26. Bxd1 fxe6
27. Rxe6 Rc1 28. Re1 Nd5 29. Kf2 Nxf4 30. Kf3 Nd5 31. Kf2 Nc3 32. Bf3 Rxe1 33.
Kxe1 Nb5 34. a4 Nd4 35. Bg4 Ke7 36. Kd2 Kd6 37. Kc3 Kd5 38. Kd3 Nb3 39. Bf3+
Kd6 40. Bd1 Nc5+ 41. Kd4 a6 42. Be2 Ne6+ 43. Ke4 g6 44. Bc4 Nc5+ 45. Kd4 g5 46.
Be2 Ke6 47. Bg4+ Ke7 48. Be2 Kd6 49. Bc4 h5 50. Be2 g4 51. Bc4 Nxa4 52. Bxa6
Ke6 53. Bc8+ Kf6 54. Kc4 Ke5 55. g3 Nc5 56. Kb5 Ne4 57. Kxb6 Nd2 58. Bd7 Kf6
59. Kc5 Nf1 60. h3 Nxg3 61. Bxg4 hxg4 1/2-1/2

[Event "tt Meesterklasse 11/12"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.10"]
[White "Ondersteijn, Niels"]
[Black "Goossens, Etienne"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2312"]
[BlackElo "2205"]
[Annotator "Olthof"]
[PlyCount "113"]
[EventDate "2011.09.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 Bc5 5. c3 O-O 6. d3 Re8 7. O-O h6 8. Be3
Bxe3 9. fxe3 d5 10. Bxc6 bxc6 11. Nbd2 a5 12. c4 a4 13. Rac1 dxe4 14. Nxe4 Nxe4
15. dxe4 Qe7 16. Rf2 Rb8 17. Ne1 Rd8 18. Rc3 Qh4 19. Qc2 Bg4 20. Rd3 Bh5 21.
Nf3 Bxf3 22. gxf3 Rxd3 23. Qxd3 Rd8 24. Qe2 Qe7 25. Rf1 Qd6 26. Kf2 Qb4 27. a3
Qb3 28. Rc1 c5 29. Rc3 Qd1 30. Qxd1 Rxd1 31. b3 axb3 32. Rxb3 Rd2+ 33. Kg3 Rc2
34. Rb8+ Kh7 35. Rc8 Rxc4 36. Rxc7 f6 37. a4 Rxa4 38. Rxc5 Ra3 39. Kf2 g5 40.
f4 Ra2+ 41. Kg3 Re2 42. fxe5 Rxe3+ 43. Kf2 Rxe4 44. exf6 Rf4+ 45. Kg3 Rxf6 46.
h4 Kg6 47. hxg5 hxg5 48. Rc4 Kh5 49. Rc8 Rf7 50. Ra8 Re7 51. Rh8+ Kg6 52. Rg8+
Kf6 53. Rf8+ Kg7 54. Ra8 Re4 55. Ra6 Rf4 56. Rb6 Rf6 57. Rxf6 1/2-1/2

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.1"]
[White "Pruijssers, Roeland"]
[Black "Van der Werf, Mark"]
[Result "1-0"]
[ECO "C95"]
[PlyCount "89"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. e4 {[%clk 1:59:56]} 1... e5 {[%clk 1:59:56]} 2. Nf3 {[%clk 1:59:49]} 2...
Nc6 {[%clk 1:59:53]} 3. Bb5 {[%clk 1:59:41]} 3... a6 {[%clk 1:59:46]} 4. Ba4 {
[%clk 1:59:35]} 4... Nf6 {[%clk 1:59:41]} 5. O-O {[%clk 1:59:26]} 5... Be7 {
[%clk 1:59:39]} 6. Re1 {[%clk 1:59:18]} 6... b5 {[%clk 1:59:37]} 7. Bb3 {
[%clk 1:59:09]} 7... d6 {[%clk 1:59:33]} 8. c3 {[%clk 1:59:00]} 8... O-O {
[%clk 1:59:29]} 9. h3 {[%clk 1:58:54]} 9... Nb8 {[%clk 1:59:07]} 10. d4 {
[%clk 1:58:09]} 10... Nbd7 {[%clk 1:59:02]} 11. Nbd2 {[%clk 1:57:41]} 11... Bb7
{[%clk 1:58:54]} 12. Bc2 {[%clk 1:57:35]} 12... Re8 {[%clk 1:58:24]} 13. Nf1 {
[%clk 1:57:28]} 13... d5 {[%clk 1:55:54]} 14. dxe5 {[%clk 1:43:18]} 14... Nxe4
{[%clk 1:54:43]} 15. Bf4 {[%clk 1:42:19]} 15... Nf8 {[%clk 1:48:43]} 16. N1d2 {
[%clk 1:32:51]} 16... Ne6 {[%clk 1:42:53]} 17. Bh2 {[%clk 1:29:12]} 17... Nxd2
{[%clk 1:42:39]} 18. Qxd2 {[%clk 1:28:55]} 18... c5 {[%clk 1:42:10]} 19. Rad1 {
[%clk 1:17:34]} 19... Qb6 {[%clk 1:28:59]} 20. Bg3 {[%clk 1:07:41]} 20... Rad8
{[%clk 1:24:33]} 21. b3 {[%clk 1:05:47]} 21... a5 {[%clk 1:12:10]} 22. a3 {
[%clk 0:55:55]} 22... d4 {[%clk 1:04:28]} 23. c4 {[%clk 0:48:57]} 23... a4 {
[%clk 0:58:11]} 24. Qd3 {[%clk 0:42:30]} 24... g6 {[%clk 0:57:34]} 25. cxb5 {
[%clk 0:41:35]} 25... Bxf3 {[%clk 0:54:15]} 26. gxf3 {[%clk 0:40:07]} 26... Rb8
{[%clk 0:34:19]} 27. bxa4 {[%clk 0:32:55]} 27... c4 {[%clk 0:33:16]} 28. Qxc4 {
[%clk 0:32:44]} 28... Rec8 {[%clk 0:33:06]} 29. Qe2 {[%clk 0:30:08]} 29... Bxa3
{[%clk 0:30:42]} 30. Bb3 {[%clk 0:26:23]} 30... Bb4 {[%clk 0:27:54]} 31. Rf1 {
[%clk 0:26:16]} 31... Bc3 {[%clk 0:22:31]} 32. f4 {[%clk 0:17:38]} 32... Ng7 {
[%clk 0:18:32]} 33. e6 {[%clk 0:12:50]} 33... Nxe6 {[%clk 0:16:54]} 34. f5 {
[%clk 0:10:56]} 34... Nc5 {[%clk 0:12:41]} 35. Bd5 {[%clk 0:08:32]} 35... Rd8 {
[%clk 0:08:01]} 36. Qc4 {[%clk 0:05:11]} 36... Rbc8 {[%clk 0:06:45]} 37. Bxf7+
{[%clk 0:04:56]} 37... Kf8 {[%clk 0:04:26]} 38. Bg8 {[%clk 0:02:57]} 38... Qb7
{[%clk 0:03:15]} 39. Be6 {[%clk 0:02:30]} 39... Nd7 {[%clk 0:02:15]} 40. Bd6+ {
[%clk 0:00:57]} 40... Kg7 {[%clk 0:02:05]} 41. Qe2 {[%clk 0:58:49]} 41... d3 {
[%clk 0:53:51]} 42. Rxd3 {[%clk 0:56:24]} 42... Bf6 {[%clk 0:52:24]} 43. fxg6 {
[%clk 0:54:16]} 43... hxg6 {[%clk 0:51:24]} 44. Qg4 {[%clk 0:52:49]} 44... Rc3
{[%clk 0:48:33]} 45. Bf5 {[%clk 0:46:53]} 1-0

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.2"]
[White "Van Haastert, Edwin"]
[Black "Van Delft, Merijn"]
[Result "1/2-1/2"]
[ECO "B51"]
[PlyCount "68"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Qxd4 e6 8.
Bg5 Qc7 9. Nc3 Rc8 10. Rad1 h6 11. Bf4 e5 12. Nxe5 dxe5 13. Bxe5 Qc6 14. Bxg7
Bxg7 15. Qxg7 Qf6 16. Qg3 Ne7 17. Rd6 Qg5 18. Qd3 Be6 19. Re1 Ng6 20. Nd5 Ne5
21. Qe2 Rxc2 22. Nf6+ Ke7 23. Qxc2 Nf3+ 24. Kf1 Nxe1 25. Nd5+ Bxd5 26. Qc7+ Kf8
27. Rd8+ Kg7 28. Qc3+ f6 29. exd5 Rxd8 30. Qc7+ Kg6 31. Qxd8 Qxg2+ 32. Kxe1
Qe4+ 33. Kf1 Qh1+ 34. Ke2 Qe4+ 1/2-1/2

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.3"]
[White "Zaragatski, Ilja"]
[Black "Van Wessel, Rudy"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "86"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. O-O Nd7 6. cxd5 cxd5 7. Nc3 Ngf6 8.
d3 Be7 9. h3 Bxf3 10. Bxf3 O-O 11. e4 d4 12. Nb1 Qb6 13. Nd2 Qa6 14. Be2 Rac8
15. f4 Rfd8 16. g4 Nc5 17. g5 Ne8 18. h4 f5 19. exf5 exf5 20. Nc4 b5 21. Ne5
Bd6 22. a4 Bxe5 23. fxe5 Qe6 24. axb5 Nc7 25. Rxa7 Nxb5 26. Ra5 Rb8 27. Bf4 Qb6
28. Ra1 Nc7 29. Bf3 N7e6 30. Bc1 Qb5 31. Ra3 Nb3 32. Qe2 Nxc1 33. Rxc1 Nf4 34.
Qd2 Qxe5 35. Re1 Rxb2 36. Rxe5 Rxd2 37. Rxf5 Rxd3 38. Bd5+ Kh8 39. Ra8 Rxa8 40.
Bxa8 Ne6 41. Bd5 g6 42. Rf6 Nxg5 43. hxg5 Rg3+ 1/2-1/2

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.4"]
[White "Heemskerk, Wim"]
[Black "Kuipers, Stefan"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "84"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. cxd5 Bxf3 6. Bxf3 cxd5 7. O-O Nf6 8.
d3 Be7 9. Nc3 O-O 10. Bf4 Nc6 11. Qa4 a6 12. Rfc1 b5 13. Qd1 Rc8 14. Qf1 Qb6
15. Bg2 h6 16. e4 dxe4 17. Be3 Qa5 18. dxe4 Ng4 19. Qe2 Nxe3 20. Qxe3 Ne5 21.
a4 b4 22. Nd1 Bc5 23. Qe2 Bd4 24. Bf1 Rxc1 25. Rxc1 Qxa4 26. Qxa6 Qd7 27. Kg2
g5 28. h3 Kg7 29. Qb5 Qd6 30. Qa6 Qe7 31. Qe2 Qb7 32. f3 Rc8 33. Rxc8 Qxc8 34.
Qd2 Qc5 35. Nf2 Be3 36. Qe2 b3 37. Nd1 Bd4 38. f4 gxf4 39. gxf4 Ng6 40. Kg3 Qc1
41. Qf3 Qd2 42. Bc4 Qe1+ 0-1

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.5"]
[White "Rijnaarts, Sjef"]
[Black "Bosman, Michiel"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "81"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. Bg5 d6 8. Qd3
Qe7 9. Nbd2 Nd8 10. Rfe1 Ne6 11. Bh4 c6 12. Ba4 Nf4 13. Qf1 Ng6 14. Bg3 Nh5 15.
Bc2 Bg4 16. Bd1 Nxg3 17. hxg3 Rad8 18. Nc4 Bc8 19. Bc2 Qf6 20. a4 Bc7 21. Ne3
Rfe8 22. Red1 Nf8 23. a5 a6 24. d5 c5 25. b4 cxb4 26. cxb4 Bb8 27. Ba4 Bd7 28.
Bxd7 Nxd7 29. Rdc1 Rc8 30. Rc4 Ba7 31. Nf5 Kf8 32. g4 h6 33. Rac1 Rxc4 34. Rxc4
Bb8 35. Qc1 Qd8 36. Rc3 Nf6 37. g5 Nh5 38. gxh6 f6 39. hxg7+ Kf7 40. Qh6 Nf4
41. Rc8 1-0

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.6"]
[White "Pijpers, Arthur"]
[Black "Kabatianki, Alexander"]
[Result "0-1"]
[ECO "B46"]
[PlyCount "83"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. e4 {[%clk 1:59:55]} 1... c5 {[%clk 1:59:50]} 2. Nf3 {[%clk 1:59:50]} 2... e6
{[%clk 1:59:06]} 3. d4 {[%clk 1:59:45]} 3... cxd4 {[%clk 1:59:04]} 4. Nxd4 {
[%clk 1:59:39]} 4... Nc6 {[%clk 1:59:01]} 5. Nc3 {[%clk 1:59:32]} 5... a6 {
[%clk 1:58:44]} 6. Be3 {[%clk 1:57:23]} 6... Nf6 {[%clk 1:56:03]} 7. f4 {
[%clk 1:57:05]} 7... Bb4 {[%clk 1:47:23]} 8. Bd3 {[%clk 1:56:59]} 8... O-O {
[%clk 1:42:48]} 9. Qf3 {[%clk 1:36:56]} 9... d6 {[%clk 1:25:24]} 10. O-O {
[%clk 1:35:59]} 10... Nd7 {[%clk 1:19:10]} 11. Nxc6 {[%clk 1:16:36]} 11... bxc6
{[%clk 1:19:08]} 12. e5 {[%clk 1:16:25]} 12... d5 {[%clk 1:18:27]} 13. Qh3 {
[%clk 0:52:04]} 13... g6 {[%clk 1:17:05]} 14. Rf3 {[%clk 0:48:58]} 14... Re8 {
[%clk 1:15:08]} 15. Raf1 {[%clk 0:47:33]} 15... Bf8 {[%clk 1:11:44]} 16. Bf2 {
[%clk 0:43:21]} 16... c5 {[%clk 0:55:50]} 17. Nd1 {[%clk 0:39:38]} 17... Bb7 {
[%clk 0:54:00]} 18. Bh4 {[%clk 0:35:12]} 18... Qb6 {[%clk 0:47:26]} 19. Kh1 {
[%clk 0:29:53]} 19... c4 {[%clk 0:40:50]} 20. Be2 {[%clk 0:29:49]} 20... d4 21.
Rg3 {[%clk 0:29:10]} 21... Rac8 {[%clk 0:33:55]} 22. Bg5 {[%clk 0:17:32]} 22...
Be4 {[%clk 0:32:18]} 23. Nf2 {[%clk 0:13:00]} 23... Bf5 {[%clk 0:28:30]} 24.
Bg4 {[%clk 0:12:07]} 24... Qxb2 {[%clk 0:20:19]} 25. Bxf5 {[%clk 0:07:08]}
25... exf5 {[%clk 0:20:10]} 26. Ne4 26... fxe4 {[%clk 0:11:56]} 27. Qxd7 {
[%clk 0:06:58]} 27... d3 {[%clk 0:11:16]} 28. f5 {[%clk 0:05:27]} 28... Qb5 {
[%clk 0:11:03]} 29. e6 {[%clk 0:05:21]} 29... fxe6 {[%clk 0:08:37]} 30. fxe6 {
[%clk 0:05:18]} 30... Bg7 {[%clk 0:07:08]} 31. Bf6 {[%clk 0:04:29]} 31... Qxd7
{[%clk 0:04:24]} 32. exd7 {[%clk 0:04:28]} 32... Bxf6 {[%clk 0:04:11]} 33. Rxf6
{[%clk 0:04:13]} 33... Red8 {[%clk 0:02:42]} 34. dxc8=Q Rxc8 35. Rf1 {
[%clk 0:02:52]} 35... Rb8 {[%clk 0:02:28]} 36. Rg4 {[%clk 0:02:20]} 36... e3
37. Rd4 {[%clk 0:01:03]} 37... d2 {[%clk 0:01:33]} 38. Re4 {[%clk 0:00:56]}
38... Rb2 {[%clk 0:01:31]} 39. Rxe3 {[%clk 0:00:51]} 39... Rxc2 {[%clk 0:01:29]
} 40. Re8+ {[%clk 0:00:33]} 40... Kg7 {[%clk 0:01:26]} 41. Re7+ {[%clk 0:00:32]
} 41... Kh6 {[%clk 0:01:20]} 42. Ree1 {[%clk 0:39:09]} 0-1

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.7"]
[White "Zwirs, Nico"]
[Black "Wiersma, Eelke"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "96"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4
Re8 9. f3 c6 10. Kh1 Nbd7 11. Bg5 Qb6 12. Nb3 a5 13. Qc2 a4 14. Nd2 a3 15. b3
Qa5 16. Bh4 Ng4 17. Rfc1 g5 18. Bg3 Nge5 19. Rab1 Nf6 20. b4 Qd8 21. Rd1 Nh5
22. Nf1 Qe7 23. Qd2 Be6 24. Ne3 Qf6 25. Rbc1 Nf4 26. Bf1 h5 27. Ne2 h4 28. Bxf4
gxf4 29. Nf5 Bxf5 30. exf5 Rad8 31. Nxf4 Qxf5 32. Nh3 d5 33. cxd5 Rxd5 34. Qf2
Nd3 35. Bxd3 Rxd3 36. Re1 Rxe1+ 37. Rxe1 Bf6 38. Qe2 Qe6 39. Qf1 Re3 40. Rd1
Qxa2 41. Nf2 Qe6 42. Ng4 a2 43. Nxe3 Qxe3 44. g3 h3 45. g4 a1=Q 46. Rxa1 Bxa1
47. Qxa1 Qxf3+ 48. Kg1 Qg2# 0-1

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.8"]
[White "De Jong, Jan-Willem"]
[Black "Van de Oudeweetering, Arthur"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "59"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 e6 5. Bg5 Be7 6. e3 Nbd7 7. Nc3 O-O 8. Bd3
h6 9. Bh4 c5 10. cxd5 exd5 11. Qc2 cxd4 12. exd4 Nb6 13. O-O Be6 14. Rfe1 Rc8
15. Bf5 Bxf5 16. Qxf5 Re8 17. Re2 Qd7 18. Qd3 Nc4 19. Ne5 Qd8 20. Rae1 Qa5 21.
Bxf6 Bxf6 22. Nd7 Rxe2 23. Nxf6+ gxf6 24. Qxe2 Rc6 25. Qg4+ Kf8 26. Qd7 Nd6 27.
Qh3 Ne4 28. Qxh6+ Ke7 29. f3 f5 30. Qe3 1-0

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.9"]
[White "Meurs, Tom"]
[Black "Van Ketel, Raoel"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "67"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 Qc7 12. Bg5 O-O 13. Rc1 a6 14. Ng3 h6 15.
Bxf6 Rxf6 16. Nh5 Rf8 17. Nh4 Qf7 18. Bg6 Qe7 19. g3 Bd7 20. Qd3 Be8 21. Rce1
Qd7 22. Re3 Bxg6 23. Nxg6 Rf5 24. Nhf4 Bxf4 25. Nxf4 Rf6 26. Rfe1 Re8 27. Qc3
Qd6 28. a3 g5 29. Nh5 Rf7 30. f4 g4 31. Qd3 Rf5 32. h3 Nxd4 33. Qxd4 Rxh5 34.
hxg4 1-0

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.10"]
[White "Wantola, Ivo"]
[Black "Bouwer, Hans"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "65"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. Nf3 d5 2. d4 Bf5 3. c4 e6 4. Nc3 Nf6 5. Qb3 b6 6. cxd5 exd5 7. Bg5 c6 8. Ne5
Be7 9. e3 O-O 10. Be2 Ne4 11. Bxe7 Qxe7 12. Rc1 Be6 13. Nxe4 dxe4 14. Bc4 Rc8
15. Bxe6 Qxe6 16. Qxe6 fxe6 17. Ke2 c5 18. dxc5 bxc5 19. Rhd1 Na6 20. Rd6 Nb4
21. a3 Nd5 22. Rxe6 Rab8 23. Nc4 Nf6 24. Re7 a6 25. Rd1 Rc6 26. Rd2 h6 27. Kd1
Kf8 28. Ra7 Kg8 29. Kc1 Rf8 30. h3 Ne8 31. Re7 Nf6 32. Nd6 c4 33. Kc2 1-0

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.1"]
[White "Swinkels, Robin"]
[Black "Haast, Anne"]
[Result "1-0"]
[ECO "B48"]
[PlyCount "59"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8.
O-O-O Be7 9. f3 h5 10. Qf2 d6 11. h3 b5 12. Nxc6 Qxc6 13. Bd3 Bb7 14. g4 Nd7
15. Kb1 Rc8 16. Ne2 Nc5 17. Nf4 h4 18. Rhe1 O-O 19. g5 g6 20. Qxh4 Nxd3 21.
cxd3 e5 22. Qh6 d5 23. exd5 Qc2+ 24. Ka1 Ba3 25. Rb1 Rfe8 26. Nh5 gxh5 27. g6
Bxd5 28. Qh7+ Kf8 29. Bg5 fxg6 30. Bh6# 1-0

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.2"]
[White "Haast, Mark"]
[Black "Tjiam, Dharma"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "20"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 e6 8. O-O
Be7 9. Qe2 Nb6 10. Bb3 dxe5 1/2-1/2

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.3"]
[White "Van Oosterom, Chiel"]
[Black "Sprenger, Jan"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "69"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 cxd4 7. cxd4 Bb4+ 8.
Nc3 O-O 9. Bd3 b6 10. O-O Bxc3 11. bxc3 Ba6 12. Bxa6 Nxa6 13. Qe2 Nb8 14. c4
Qe4 15. Rab1 Rc8 16. a4 Nbd7 17. a5 Rc7 18. axb6 axb6 19. Rb2 h6 20. Rfb1 Ra2
21. Nd2 Rxb2 22. Rxb2 Qa8 23. h3 Ra7 24. Qd3 Ra1+ 25. Rb1 Rxb1+ 26. Qxb1 Qa4
27. Qb3 Qxb3 28. Nxb3 Kf8 29. Kf1 Ke7 30. Ke2 Kd6 31. Kd3 Kc6 32. Kc3 Ne4+ 33.
Kd3 Nef6 34. Kc3 Ne4+ 35. Kd3 1/2-1/2

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.4"]
[White "Nabuurs, Mart"]
[Black "Michielsen, Joost"]
[Result "1/2-1/2"]
[ECO "B48"]
[PlyCount "28"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. Bd3 Nf6 8.
O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5 11. Kh1 d6 12. f4 e5 13. Nd5 Nxd5 14. exd5
Qxd5 1/2-1/2

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.5"]
[White "Dambacher, Martijn"]
[Black "Grooten, Herman"]
[Result "1-0"]
[ECO "E15"]
[PlyCount "55"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. O-O
O-O 9. Nc3 Be7 10. Bf4 Na6 11. Rfd1 Nc5 12. Qc2 a6 13. Rd4 d5 14. Ne5 Bd6 15.
b4 Qc7 16. cxd5 g5 17. bxc5 Bxe5 18. cxb6 Qd6 19. Bxe5 Qxe5 20. Rad1 Rfd8 21.
Qd2 Rac8 22. dxe6 Rxd4 23. Qxd4 Qxd4 24. Rxd4 Bxg2 25. exf7+ Kxf7 26. Kxg2 a5
27. Ne4 Rc2 28. b7 1-0

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.6"]
[White "Beukema, Stefan"]
[Black "Klip, Hans"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "61"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Be3 Bb6 7. Bc4 Nge7 8.
O-O O-O 9. Qh5 d6 10. Nd2 Ne5 11. Bb3 Kh8 12. Kh1 f5 13. f4 Ng4 14. Bg1 Nf6 15.
Qf3 fxe4 16. Nxe4 Bg4 17. Qd3 Nxe4 18. Qxe4 d5 19. Qd3 Qd6 20. Rae1 Rae8 21. h3
Qh6 22. f5 c5 23. Ba4 cxd4 24. Bxe8 Rxe8 25. f6 gxf6 26. Bxd4 Bxd4 27. Qxd4
Bxh3 28. Rxf6 Bxg2+ 29. Kxg2 Qg7+ 30. Kh1 Rg8 31. Rf7 1-0

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.7"]
[White "Jens, Jelmer"]
[Black "Konings, Frans"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "125"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nge2 e5 7. h3 c6 8. a4
exd4 9. Nxd4 Re8 10. O-O Na6 11. Re1 Nb4 12. f4 d5 13. e5 Nd7 14. g4 Nf8 15.
Nf3 f5 16. g5 Ne6 17. Na2 Na6 18. Be3 Bf8 19. Nd4 Nxd4 20. Qxd4 Nc5 21. Rad1
Be6 22. Nc3 Ne4 23. Nxe4 fxe4 24. Qd2 Qd7 25. c4 Red8 26. Kh2 Qe8 27. Qf2 Bb4
28. Rf1 b6 29. h4 Qe7 30. Kg3 Rd7 31. cxd5 cxd5 32. Rc1 Rdd8 33. h5 Rac8 34.
hxg6 hxg6 35. Rcd1 Bc5 36. Rh1 Qe8 37. b3 Bf8 38. Bd4 Rd7 39. Bf1 Rdc7 40. Qh2
Bg7 41. Qd2 Qf8 42. Ba6 Qf5 43. Rh4 Re8 44. Rc1 Qf7 45. Rxc7 Qxc7 46. Rh1 Qf7
47. b4 Qf5 48. Rh4 Bd7 49. Bb7 Be6 50. a5 Re7 51. Bc6 bxa5 52. b5 Rf7 53. Qxa5
e3 54. Qe1 Bf8 55. Qxe3 Rh7 56. Rxh7 Qg4+ 57. Kf2 Kxh7 58. Bxa7 Bb4 59. Bd4 Qd1
60. b6 Qc2+ 61. Kg3 Qxc6 62. Qb3 Qb5 63. b7 0-1

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.8"]
[White "Muhren, Bianca"]
[Black "Okkes, Menno"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "41"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Be6 7. Ne5 dxc4 8.
Nxc6 bxc6 9. Qa4 Qd7 10. Bxc4 Bxc4 11. Qxc4 e6 12. Bf4 Be7 13. O-O O-O 14. Rac1
Rfd8 15. Rfd1 Rac8 16. Qe2 Qb7 17. Be5 Rd7 18. Na4 Rd5 19. Nc3 Rd7 20. Na4 Rd5
21. Nc3 1/2-1/2

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.9"]
[White "Houben, Jaap"]
[Black "Van Dongen, Cor"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "140"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bh5 8. Bf4
Qd7 9. Bg3 e6 10. Nf4 Bg6 11. O-O Bd6 12. Na3 Nge7 13. Nxg6 hxg6 14. Bxd6 Qxd6
15. f4 O-O-O 16. Nc2 g5 17. Qg4 gxf4 18. Qxf4 e5 19. dxe5 Nxe5 20. Rae1 N7c6
21. Bf5+ Kb8 22. Nd4 f6 23. h3 Nxd4 24. cxd4 Nc6 25. Bg6 Qxf4 26. Rxf4 Kc7 27.
a3 a5 28. Rg4 Rhf8 29. Bf5 g5 30. h4 gxh4 31. Rxh4 Rh8 32. Rg4 Rdg8 33. Rf4 Re8
34. Kf2 Rxe1 35. Kxe1 Kd6 36. Kd2 Rg8 37. Bh3 Ke7 38. Rh4 Rg7 39. Ke3 Rg5 40.
Kf4 Rg7 41. Kf3 Kd6 42. Rf4 Rg6 43. Bf5 Rh6 44. Bg4 b6 45. Ke3 Ne7 46. Kd3 Nc6
47. Rf2 Rg6 48. Bf3 Rh6 49. Kc3 Rh4 50. Rd2 Rf4 51. b4 axb4+ 52. axb4 Ne7 53.
Bh5 Nf5 54. Rd3 Rh4 55. Bg6 Ne7 56. Rg3 Ke6 57. Re3+ Kd7 58. Bf7 Rh7 59. Be6+
Kd6 60. Bh3 f5 61. Re5 Rg7 62. b5 Rg3+ 63. Kc2 Rg8 64. Kd3 Rg3+ 65. Ke2 Rb3 66.
Bxf5 Nxf5 67. Rxf5 Rxb5 68. g4 Rb3 69. g5 Rg3 70. Rf6+ Ke7 1/2-1/2

[Event "Meesterklasse 2011-2012"]
[Site "?"]
[Date "2012.04.22"]
[Round "9.10"]
[White "Clijsen, Mark"]
[Black "Speijers, Marc"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "39"]
[EventDate "2011.09.17"]
[SourceDate "2010.04.19"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. c4 Bg7 5. Be2 O-O 6. O-O d6 7. Nc3 Nc6 8. b3 b6
9. Bb2 Bb7 10. d5 Nb8 11. Qc2 a6 12. Ng5 Bc8 13. f4 Re8 14. Bd3 e6 15. dxe6
fxe6 16. Nce4 Qe7 17. Nxf6+ Bxf6 18. Bxg6 hxg6 19. Qxg6+ Bg7 20. Bxg7 1-0

[Event "Meesterklasse"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.1"]
[White "Ernst, Sipke"]
[Black "Hausrath, Daniel"]
[Result "0-1"]
[ECO "E75"]
[WhiteElo "2578"]
[BlackElo "2514"]
[PlyCount "180"]
[EventDate "2012.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 c5 7. d5 e6 8. Bg5 h6
9. Bh4 Re8 10. Nd2 a6 11. a4 Nbd7 12. O-O g5 13. Bg3 e5 14. a5 Nf8 15. Re1 Rb8
16. Nf1 Ng6 17. Ne3 Nf4 18. Bf1 h5 19. h3 b6 20. axb6 Rxb6 21. Ra2 Re7 22. Nf5
Bxf5 23. exf5 h4 24. Bh2 e4 25. Qd2 Bh6 26. Raa1 Qc8 27. g3 hxg3 28. fxg3 e3
29. Qc2 N4h5 30. Be2 g4 31. hxg4 Ng7 32. Bf3 Rb4 33. b3 Nge8 34. Kg2 Reb7 35.
Rxa6 Rxb3 36. Nb5 Rb4 37. Ra3 Nc7 38. Nxd6 Rb2 39. Nxc8 Rxc2+ 40. Kh1 Rf2 41.
d6 Rxf3 42. Rb3 Rxb3 43. Ne7+ Kg7 44. dxc7 Rb7 45. c8=Q Rxe7 46. Re2 Rf2 47.
Rxf2 exf2 48. Kg2 Re2 49. g5 Bxg5 50. g4 f1=Q+ 51. Kxf1 Rxh2 52. Qxc5 Rh4 53.
Ke2 Rxg4 54. Kd3 Rg3+ 55. Kc2 Rc3+ 56. Kb1 Rf3 57. Ka2 Be3 58. Qe5 Bf4 59. Qd4
Bc7 60. Qg1+ Rg3 61. Qc5 Bf4 62. Qd4 Rg4 63. Kb3 Bb8 64. Qb2 Bd6 65. Qa1 Bc5
66. Qe5 Bd4 67. Qe2 Re4 68. Qg2+ Kf8 69. Ka4 Nd7 70. Qd2 Ke7 71. Qg5+ Bf6 72.
Qg3 Rxc4+ 73. Kb5 Rc5+ 74. Kb4 Rxf5 75. Qa3 Be5 76. Kc4+ Ke6 77. Qh3 Kf6 78.
Kd5 Bf4+ 79. Kc6 Ne5+ 80. Kd6 Ng6+ 81. Kd7 Rd5+ 82. Ke8 Re5+ 83. Kd7 Kg7 84.
Qc3 Bg5 85. Qb2 Bf6 86. Qc1 Re6 87. Qh1 Be5 88. Qg1 Rd6+ 89. Ke8 Bf6 90. Qd4
Rd8+ 0-1

[Event "Meesterklasse"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.2"]
[White "Driessens, Patrick"]
[Black "Werle, Jan"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2316"]
[BlackElo "2539"]
[PlyCount "45"]
[EventDate "2012.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. Qc2 Nxc3 8.
bxc3 Be7 9. e4 c5 10. Bb2 Nd7 11. Bd3 Qc7 12. Qe2 O-O 13. O-O Rfe8 14. Rad1
Rac8 15. Qe3 cxd4 16. cxd4 Nf6 17. Ne5 Red8 18. f4 Nd7 19. Ng4 Nf6 20. Ne5 Nd7
21. Ng4 Nf6 22. Ne5 Nd7 23. Ng4 1/2-1/2

[Event "Meesterklasse"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.3"]
[White "Hoeksema, Erik"]
[Black "Saltaev, Mihail"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "2335"]
[BlackElo "2487"]
[PlyCount "87"]
[EventDate "2012.??.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. Qb3 e6 6. Bg5 Be7 7. e3 Nbd7 8. Be2
O-O 9. O-O b6 10. cxd5 exd5 11. Rad1 Bb7 12. Bd3 b5 13. Rfe1 c5 14. dxc5 Nxc5
15. Qc2 Nxd3 16. Qxd3 b4 17. Ne2 Qa5 18. Qb1 h6 19. Bh4 Rfe8 20. Nfd4 Qb6 21.
Rc1 Bf8 22. Bxf6 Qxf6 23. Rc7 Rab8 24. Qf5 Qxf5 25. Nxf5 g6 26. Nfd4 Bd6 27.
Rc2 Rec8 28. Rec1 Rxc2 29. Rxc2 Kf8 30. f4 Rc8 31. Rxc8+ Bxc8 32. Kf2 Ke7 33.
Kf3 h5 34. h3 Bd7 35. g4 hxg4+ 36. hxg4 Bc7 37. Nc1 Kd6 38. Nd3 a5 39. Ne5 Be8
40. g5 Bd8 41. Ng4 Bd7 42. Ne5 Be8 43. Ng4 Bd7 44. Ne5 1/2-1/2

[Event "Meesterklasse"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.4"]
[White "Sielecki, Christof"]
[Black "Brandenburg, Daan"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2400"]
[BlackElo "2528"]
[PlyCount "78"]
[EventDate "2012.??.??"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. e3 Nc6 8. Bb2 b6
9. Nc3 dxc4 10. bxc4 Bb7 11. Qe2 a6 12. Rad1 Qc7 13. Ne1 Rfd8 14. f4 Nb4 15. g4
Bxg2 16. Qxg2 Ne8 17. f5 Qc6 18. Qe2 Qd7 19. Ne4 Nd6 20. Ng3 Ne8 21. Nh5 exf5
22. gxf5 Bf6 23. d4 b5 24. Qg2 bxc4 25. Nxf6+ Nxf6 26. e4 cxd4 27. Bxd4 Qc6 28.
Nf3 Nd3 29. Kh1 Ne8 30. e5 Rab8 31. e6 f6 32. Bc3 Qe4 33. Nd2 Qxg2+ 34. Kxg2
Nd6 35. a4 Nc5 36. Ba5 Rdc8 37. Rf4 Nd3 38. Rf3 Rc5 39. Bc3 Nxf5 0-1

[Event "Meesterklasse"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.5"]
[White "Galoyan, Levon"]
[Black "Bitalzadeh, Ali"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2247"]
[BlackElo "2411"]
[PlyCount "57"]
[EventDate "2012.??.??"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Be3 a6 7. Bd3 c5 8. dxc5
dxc5 9. e5 Nfd7 10. f4 Nc6 11. Be4 f6 12. Bd5+ e6 13. Bxe6+ Kh8 14. Bxd7 Bxd7
15. Bxc5 Re8 16. Nge2 fxe5 17. O-O Be6 18. Nd5 b5 19. Bb6 Qb8 20. c5 Bg4 21. h3
Bxe2 22. Qxe2 exf4 23. Qg4 Bxb2 24. Rad1 Be5 25. Nxf4 Nd4 26. Nxg6+ hxg6 27.
Rxd4 Bxd4+ 28. Qxd4+ Qe5 29. Rf8+ 1-0

[Event "Meesterklasse"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.6"]
[White "Orlov, Andrei"]
[Black "Wempe, Joost"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2529"]
[BlackElo "2288"]
[PlyCount "67"]
[EventDate "2012.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nc6 5. a3 Bxc3+ 6. Nxc3 dxe4 7. d5 exd5 8.
Qxd5 Nf6 9. Qxd8+ Nxd8 10. Bg5 Bf5 11. Bxf6 gxf6 12. Nd5 Kf8 13. Nxc7 Rc8 14.
O-O-O e3 15. c3 Nc6 16. Nb5 Re8 17. Re1 Bg6 18. Rxe3 Rxe3 19. fxe3 Ke7 20. Be2
Be4 21. Rg1 Rg8 22. g3 a6 23. Nd4 Ne5 24. Kd2 Ng4 25. Bxg4 Rxg4 26. Rf1 Rg5 27.
Rf4 Re5 28. c4 a5 29. b4 axb4 30. axb4 Bh1 31. Kd3 Rh5 32. Nf5+ Kf8 33. h4 Bg2
34. g4 1-0

[Event "Meesterklasse"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.7"]
[White "Houtman, Joop"]
[Black "Braun, Christian"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2196"]
[BlackElo "2372"]
[PlyCount "78"]
[EventDate "2012.??.??"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. Bd3 c5 6. exd5 Qxd5 7. Bc4 Qd6 8.
dxc5 Qxc5 9. Qe2 Nbd7 10. Nb3 Qc7 11. Bg5 a6 12. O-O b5 13. Bd3 Bb7 14. Rac1
Ng4 15. g3 Bxg5 16. Nxg5 Nge5 17. Be4 h6 18. Nf3 Nxf3+ 19. Bxf3 Bxf3 20. Qxf3
O-O 21. c3 Nb6 22. Nd4 Rac8 23. Rcd1 Nc4 24. Qe2 Qe5 25. Qxe5 Nxe5 26. Rfe1 Nc4
27. Re2 Rfd8 28. f4 Rd5 29. Rc1 Nxb2 30. Rxb2 Rxd4 31. cxd4 Rxc1+ 32. Kf2 Rc4
33. Ke3 Kf8 34. Rd2 Rc3+ 35. Ke4 f5+ 36. Ke5 Ke7 37. d5 Rc5 38. a3 a5 39. h3 h5
0-1

[Event "Meesterklasse"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.8"]
[White "Levin, Felix"]
[Black "Paulet, Jozefina"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2500"]
[BlackElo "2235"]
[PlyCount "55"]
[EventDate "2012.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. b4 Ne4 8.
Qc2 d6 9. Bb2 O-O 10. e3 f5 11. Be2 Nd7 12. O-O Rf6 13. d5 Rg6 14. Rad1 c5 15.
g3 Qe7 16. Ne1 Rf8 17. Ng2 e5 18. f3 Nxg3 19. hxg3 Rxg3 20. f4 Qh4 21. Rf3 Rg6
22. fxe5 Qg5 23. Bd3 Bc8 24. e6 Nf6 25. Bxf5 Rh6 26. e4 g6 27. Bc1 Qh5 28. Rh3
1-0

[Event "Meesterklasse"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.9"]
[White "van Pelt, Alexander"]
[Black "Bus, Tom"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2085"]
[BlackElo "2147"]
[PlyCount "20"]
[EventDate "2012.??.??"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. e3 Bb4 6. Nh3 Bxc3 7. bxc3 O-O 8.
O-O d6 9. d4 Qe8 10. c5 Qg6 1/2-1/2

[Event "Meesterklasse"]
[Site "Den Bosch"]
[Date "2012.04.22"]
[Round "9.10"]
[White "Heman, Frans"]
[Black "Abma, Klaas"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1600"]
[BlackElo "1969"]
[PlyCount "122"]
[EventDate "2012.??.??"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 O-O 6. Bd3 c5 7. O-O Nc6 8. Bb5
Qc7 9. Bxc6 Qxc6 10. Ne5 Qc7 11. d3 Ng4 12. Qf3 Nxe5 13. fxe5 Bxe5 14. Bxe5
Qxe5 15. Nd2 Qc3 16. Qd1 Be6 17. Rc1 Rad8 18. Qe1 Bg4 19. Nb1 Qxe1 20. Rcxe1 e5
21. Nd2 Kg7 22. h3 Be6 23. Rf2 f6 24. h4 h6 25. g3 Bg4 26. Kg2 b6 27. Rc1 Be6
28. Re1 d4 29. e4 Bg4 30. Rc1 Bd7 31. Rcf1 Bc6 32. Rc1 Bb7 33. Kg1 Ba6 34. Kg2
Rf7 35. Rcf1 Rdf8 36. Kg1 Rd8 37. Nf3 Rdf8 38. Kg2 Bc8 39. Nd2 Be6 40. Nf3 Bg4
41. Nd2 b5 42. Nb1 f5 43. Nd2 Rf6 44. Kh2 f4 45. gxf4 Rxf4 46. Kg3 Rxf2 47.
Rxf2 Rxf2 48. Kxf2 Bd1 49. Nf3 Bxf3 50. Kxf3 Kf6 51. Kg4 h5+ 52. Kf3 g5 53.
hxg5+ Kxg5 54. Kg3 b4 55. Kh3 h4 56. Kg2 Kg4 57. Kh2 h3 58. Kg1 Kg3 59. Kh1 h2
60. c3 dxc3 61. d4 c2 0-1

[Event "KNSB Meesterklasse"]
[Site "?"]
[Date "2012.04.22"]
[Round "9"]
[White "Stellwagen, Daniel"]
[Black "Ris, Robert"]
[Result "0-1"]
[ECO "C65"]
[Annotator "Baart,Edwin"]
[PlyCount "94"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. Nxe5 Nxe4 6. Qe2 Qe7 7. Bxc6 Nxf2
8. Bd5 Nd3+ 9. Kh1 Nxe5 10. d4 Bxd4 11. Qe4 Bb6 12. Bf4 f6 13. Bxe5 Qxe5 14.
Qf3 Kd8 15. Nc3 Re8 16. Qg4 Re7 17. Qh4 c6 18. Rad1 d6 19. Qxh7 Bg4 20. Bf3
Bxf3 21. Rxf3 Kc7 22. Rf5 Qe6 23. Rf4 Rae8 24. Re4 Qg4 25. h3 Qxd1+ 26. Nxd1
Rxe4 27. Qxg7+ R4e7 28. Qxf6 Re1+ 29. Kh2 Bg1+ 30. Kg3 Rg8+ 31. Kh4 Rxg2 32.
Qf7+ Kc8 33. Qf5+ Kd8 34. Qf3 Ree2 35. c3 a5 36. a4 d5 37. Kh5 Bc5 38. h4 {
[%emt 0:00:00]} 38... Re5+ 39. Kh6 Re6+ 40. Kh7 Re7+ 41. Kh6 Rg8 42. Qf4 Rc7
43. Qf6+ Be7 44. Qf5 Bf8+ 45. Kh5 Rcg7 46. Qf6+ Be7 47. Qh6 Rg4 0-1

[Event "KNSB Meesterklasse"]
[Site "?"]
[Date "2012.04.22"]
[Round "9"]
[White "Berelowitsch, Alexander"]
[Black "Seirawan, Yasser"]
[Result "1/2-1/2"]
[ECO "B11"]
[PlyCount "150"]
[EventDate "2012.??.??"]

{600MB, Fritz11.ctg} 1. e4 1... c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6
6. g3 Nf6 7. Bg2 Nxe4 8. Nxe4 dxe4 9. Qxe4 Qd5 10. O-O Qxe4 11. Bxe4 g6 12. b4
Bg7 13. Rb1 a6 14. a4 O-O 15. b5 axb5 16. axb5 Rc8 17. Rb3 Nd7 18. bxc6 bxc6
19. Ba3 Ra4 20. Bg2 c5 21. Rfb1 Rc7 22. Kf1 h5 23. Ke2 c4 24. Rb7 Rxb7 25. Rxb7
Rxa3 26. Rxd7 Ra2 27. Kd1 c3 28. Rd8+ Kh7 29. Rd7 Ra1+ 30. Ke2 cxd2 31. Kxd2
Kg8 32. Be4 Bf8 33. Rc7 Ra5 34. h4 Bd6 35. Rc6 Bc5 36. Ke2 Kg7 37. Rc7 Kf6 38.
Bd3 Bd4 39. Rd7 Be5 40. Rb7 Ra1 41. Bb5 Ra8 42. Bc6 Rc8 43. Be4 Bd4 44. Rd7 Bb6
45. Rb7 Bc5 46. Rd7 Bf8 47. Ra7 Kg7 48. Rb7 Rc4 49. Bd3 Rc5 50. Rd7 Re5+ 51.
Kf3 Bc5 52. Rb7 Re1 53. Rc7 Bd6 54. Rd7 Be5 55. Rb7 Kf8 56. Rb5 Ke7 57. c3 Bxc3
58. Rb1 Re5 59. Rb5 Re1 60. Rb1 Rxb1 61. Bxb1 f5 62. Bd3 e5 63. Bb5 Ba5 64. Bc6
Bd2 65. Ke2 Bh6 66. Kf3 g5 67. hxg5 Bxg5 68. Ke2 Kf6 69. Be8 h4 70. gxh4 Bxh4
71. f3 Kg5 72. Bc6 Kf4 73. Bb7 e4 74. fxe4 fxe4 75. Bc6 e3 1/2-1/2

[Event "KNSB Meesterklasse"]
[Site "Bussum"]
[Date "2012.04.22"]
[Round "9"]
[White "Nikolic, Pedrag"]
[Black "Pliester, Leon"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "77"]
[EventDate "2012.??.??"]

{564MB, Rybka4Gen.ctg, Edwin-HP} 1. d4 {[%emt 0:00:00]} 1... d5 2. c4 e6 3. Nc3
c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. dxc5 Bxc5 10. Nd2
a5 11. Nb3 Be7 12. a4 Bg4 13. Be3 Bb4 14. Rc1 Re8 15. Rc2 Rc8 16. Bg5 Bxc3 17.
bxc3 Qb6 18. Rb2 Re6 19. Bxf6 Rxf6 20. Qxd5 Rf5 21. Qe4 h5 22. Qb1 Rf6 23. Nd2
Qd8 24. Ne4 Re6 25. Rd1 Qf8 26. Ng5 Rg6 27. h4 Nd8 28. Be4 Rxg5 29. hxg5 Ne6
30. Bxb7 Rxc3 31. Rc1 Rxc1+ 32. Qxc1 Nd4 33. Qc4 Qd6 34. Rd2 Qe7 35. Rxd4 Qxb7
36. Rd8+ Kh7 37. Qd3+ g6 38. Qd4 Qb1+ 39. Kh2 1-0

[Event "KNSB Meesterklasse"]
[Site "Bussum"]
[Date "2012.04.22"]
[Round "9"]
[White "de Groote, Ewoud"]
[Black "van Kampen, Robin"]
[Result "1/2-1/2"]
[ECO "B90"]
[PlyCount "46"]
[EventDate "2012.??.??"]

{564MB, Rybka4Gen.ctg, Edwin-HP} 1. e4 {[%emt 0:00:00]} 1... c5 2. Nf3 d6 3. d4
cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f4 exf4 9. Bxf4 Nc6 10. Qe2
Be7 11. h3 O-O 12. O-O-O Qc7 13. g4 Rac8 14. Kb1 Ne5 15. g5 Nfd7 16. Nd5 Bxd5
17. exd5 Rfe8 18. Qf2 Bf8 19. h4 Ng4 20. Qd2 Ne3 21. Bxe3 Rxe3 22. Bd3 Rce8 23.
h5 R3e5 1/2-1/2

[Event "KNSB Meesterklasse"]
[Site "?"]
[Date "2012.04.22"]
[Round "9"]
[White "Delemarre, Jop"]
[Black "Ootes, Lars"]
[Result "0-1"]
[ECO "E71"]
[PlyCount "88"]
[EventDate "2012.??.??"]

1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Bg5 h6 7. Be3 c5 8. d5 e6
9. Bd3 exd5 10. exd5 Re8 11. Qd2 b5 12. Nxb5 Ne4 13. Bxe4 Rxe4 14. Rc1 a6 15.
Na3 Bd4 16. Ne2 Bxe3 17. fxe3 Qg5 18. Kf2 Nd7 19. b3 Nf6 20. Nc3 Bf5 21. Kg1
Rxe3 22. Rf1 Rae8 23. Nd1 Rxh3 24. Qxg5 Rxh1+ 25. Kxh1 hxg5 26. Nc3 Re3 27. Nd1
Re5 28. Nc3 g4 29. Nab1 g3 30. Nd2 Bd3 31. Rc1 Ng4 32. Kg1 Re3 33. a3 Bc2 34.
Na4 Bxb3 35. Nb6 Ba2 36. Nc8 Re2 37. Nf1 Ne3 38. Nxe3 Rxe3 39. Nxd6 Kf8 40. Nb7
Bxc4 41. d6 Rd3 42. Re1 Be6 43. Kf1 c4 44. Rc1 Bg4 0-1

[Event "KNSB Meesterklasse"]
[Site "?"]
[Date "2012.04.22"]
[Round "9"]
[White "Ootes, Lennart"]
[Black "Lindeman, Johan"]
[Result "1-0"]
[ECO "B11"]
[PlyCount "59"]
[EventDate "2012.??.??"]

1. e4 c6 2. Nc3 d5 3. Qe2 d4 4. Nb1 e5 5. g3 Nf6 6. Bg2 Bd6 7. d3 Be6 8. f4 Bg4
9. Bf3 Bxf3 10. Nxf3 Nbd7 11. O-O Qe7 12. fxe5 Bxe5 13. Nxe5 Qxe5 14. Nd2 c5
15. Nc4 Qe6 16. Bf4 O-O 17. a4 Nd5 18. Qh5 Nxf4 19. Rxf4 f6 20. Raf1 b6 21. Rh4
h6 22. Rf5 Qf7 23. Qg4 Kh7 24. Rfh5 Rad8 25. Qh3 Qg6 26. Rg4 Qf7 27. Nd6 Qa2
28. Rxg7+ Kxg7 29. Qg4+ Kh7 30. Rxh6+ 1-0

[Event "KNSB Meesterklasse"]
[Site "?"]
[Date "2012.04.22"]
[Round "9"]
[White "Vedder, Henk"]
[Black "van der Heijden, Ton"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "85"]
[EventDate "2012.??.??"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. Bc2 O-O 7. O-O Nc6 8. Qe2
e5 9. d3 d5 10. Nbd2 Nh5 11. exd5 Nf4 12. Qe3 Qxd5 13. Ne4 b6 14. Rd1 Ba6 15.
Bb3 Qd7 16. Nxe5 Nxh3+ 17. gxh3 Nxe5 18. d4 cxd4 19. cxd4 Nc4 20. Qf3 f5 21.
Nc3 Kh8 22. Qd5 Qc7 23. Nb5 Bxb5 24. Qxb5 Nd6 25. Qd3 Ne4 26. Qf3 Rad8 27. d5
Be5 28. Rb1 g5 29. Be3 Qg7 30. Bc2 Nd6 31. Kh1 Rc8 32. Bd3 g4 33. Qg2 f4 34.
Bd2 h5 35. f3 Nf5 36. Bxf5 Rxf5 37. Bc3 Bxc3 38. bxc3 Rxc3 39. d6 Qd7 40. Qb2
Rfc5 41. Rbc1 gxf3 42. Rxc3 Qxh3+ 43. Qh2 1-0

[Event "KNSB Meesterklasse"]
[Site "?"]
[Date "2012.04.22"]
[Round "9"]
[White "de Groote, Jesper"]
[Black "Nagtegaal, Kees"]
[Result "0-1"]
[ECO "B42"]
[PlyCount "114"]
[EventDate "2012.??.??"]
[SourceDate "2012.04.26"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. c4 Nc6 8. O-O
d6 9. Nc3 Nf6 10. Kh1 h5 11. Bg5 Ne5 12. f4 Neg4 13. Qe2 Qb6 14. c5 dxc5 15. e5
Nd5 16. Ne4 Nde3 17. Nd6+ Kf8 18. Rf3 c4 19. Bxc4 Bd7 20. Bd3 Bc6 21. Be4 Nd5
22. Bh4 f5 23. exf6 gxf6 24. h3 Qc7 25. Bxd5 Bxd5 26. Ne4 Qh7 27. Re1 Re8 28.
Rc3 Qf5 29. Nd6 Qxf4 30. Bg3 Nf2+ 31. Bxf2 Bxf2 32. Rf1 Qxd6 33. Qxf2 f5 34.
Qh4 Qe7 35. Qf4 Rg8 36. Rf2 Qg5 37. Qd6+ Kf7 38. Kh2 Re7 39. Rcc2 h4 40. Kg1
Qe3 41. Kf1 Qd3+ 42. Ke1 Rg3 43. Nc1 Re3+ 44. Rce2 Rxe2+ 45. Rxe2 Qc4 46. Nb3
Qc7 47. Qb4 Qg3+ 48. Kf1 b5 49. Na5 Rc7 50. Qd2 Be4 51. Kg1 Kg6 52. Nb3 Bd5 53.
Re3 Qg5 54. Qf2 f4 55. Rd3 Bxb3 56. Rxb3 Rc1+ 57. Kh2 Qg3+ 0-1

[Event "KNSB Meesterklasse"]
[Site "?"]
[Date "2012.04.22"]
[Round "9"]
[White "van der Wijk, Wim"]
[Black "van der Poel, Henk"]
[Result "1/2-1/2"]
[ECO "E36"]
[PlyCount "94"]
[EventDate "2012.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. cxd5 Ne4 8.
Qc2 exd5 9. Nf3 Bf5 10. Qb3 Nc6 11. e3 Na5 12. Qd1 b6 13. Bd3 c5 14. dxc5 bxc5
15. O-O Rb8 16. Bc2 Re8 17. Ne1 Bg6 18. Nd3 c4 19. Nb4 Nf6 20. Bd2 Bxc2 21.
Qxc2 Qd6 22. Rad1 Ng4 23. g3 Re5 24. h3 Nh6 25. Bc3 Rh5 26. e4 Qe6 27. Rxd5
Qxh3 28. Rxh5 Qxh5 29. Kg2 Nb3 30. Rh1 Qg4 31. Nd5 Qe6 32. Rh4 Nc5 33. Bd4 Nd3
34. Qxc4 Ne1+ 35. Kf1 {[%emt 0:00:00]} 35... Nf3 36. Qc7 Qa6+ 37. Kg2 Nxh4+ 38.
gxh4 Rf8 39. Ne7+ Kh8 40. Qg3 {[%emt 0:00:00]} 40... f6 41. Nd5 Qe6 42. f3 a6
43. Nf4 Qc4 44. Bc3 {[%emt 0:00:00]} 44... Rd8 45. Nh5 Qf7 46. Nf4 Qc4 47. Nh5
Qf7 1/2-1/2

[Event "KNSB Meesterklasse"]
[Site "?"]
[Date "2012.04.22"]
[Round "9"]
[White "Borm, Frans"]
[Black "Markus, John"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "117"]
[EventDate "2012.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. Bf1 Nxd5 8.
Ne4 Qh4 9. Ng3 Bg4 10. f3 e4 11. cxd4 Bd6 12. Bxb5+ Kd8 13. O-O exf3 14. Rxf3
Rb8 15. Bf1 Re8 16. Nc3 Bxf3 17. Qxf3 Nb4 18. d3 Nc2 19. Qd5 f6 20. Nce4 Rb6
21. Rb1 Nb4 22. Qf5 Nc2 23. Qf2 Nb4 24. Bd2 Nd5 25. Nxd6 Rxd6 26. Nf5 Qxf2+ 27.
Kxf2 Rd7 28. Re1 Rxe1 29. Kxe1 g6 30. Ng3 f5 31. Ne2 Kc8 32. g3 c6 33. Bg2 Kb7
34. Kf2 Nf6 35. h3 Nd5 36. a3 Kb6 37. Nf4 Nxf4 38. Bxf4 Kb5 39. Be5 Re7 40. Bd6
Re6 41. Bc5 a5 42. b3 a4 43. bxa4+ Kxa4 44. d5 cxd5 45. Bxd5 Rf6 46. Bc4 f4 47.
g4 g5 48. Be7 Rg6 49. Kf3 h6 50. h4 gxh4 51. Bxh4 Kxa3 52. Kxf4 Kb4 53. Be7+
Kc3 54. Kf5 Rb6 55. Bf6+ Kd2 56. d4 Ke3 57. Be6 Kf3 58. d5 Rb4 59. Kg6 1-0

