[Event "BSG-Amstelveen 2007-08"] [Site "?"] [Date "2008.??.??"] [Round "?"] [White "Van der Heijden, T."] [Black "Tan, J."] [Result "1-0"] [ECO "D44"] [Annotator "J. Hut"] [PlyCount "69"] [EventDate "2008.??.??"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. exf6 gxh4 10. Ne5 Bb7 11. Nxf7 Qxf6 (11... Kxf7 12. Qh5+ Kxf6 13. Qxh4+) 12. Nxh8 Qxh8 13. Qh5+ Kd8 14. Qxh4+ Kc7 15. Be2 Nd7 16. O-O Nf6 17. Bf3 Re8 18. Rfe1 Bd6 19. a4 b4 20. Ne4 Nxe4 21. Rxe4 Qg7 22. Rc1 Ba6 23. Be2 e5 24. Bxc4 Bxc4 25. Rxc4 Rg8 26. g3 exd4 27. Rexd4 Re8 28. Re4 Rf8 29. Re2 Qf7 30. Qd4 Kb7 31. b3 Rd8 32. Qe4 Qd7 33. Rec2 Rc8 34. Rd2 Qc7 35. Rcd4 1-0 [Event "BSG-Amstelveen 2007-08"] [Site "?"] [Date "2008.??.??"] [Round "?"] [White "Van der Heijden, C.."] [Black "Theulings, P.P.."] [Result "1-0"] [ECO "B04"] [PlyCount "81"] [EventDate "2008.??.??"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. c4 Nb6 6. e6 fxe6 7. Be3 g6 8. h4 Bg7 9. h5 e5 10. d5 e4 11. Ng5 Ne5 12. Nc3 Bf5 13. h6 Bf6 14. Ncxe4 Qd7 15. Rc1 Qa4 16. b3 Qxa2 17. Bd4 Bxg5 18. Ra1 Qxa1 19. Qxa1 Bxe4 20. Bxe5 O-O 21. Bxd6 Bf6 22. Be5 Nd7 23. Bd4 Nc5 24. Bxf6 exf6 25. f3 Bc2 26. b4 Nd3+ 27. Kd2 Nxb4 28. Qa5 c5 29. Qxc5 a5 30. g3 Bf5 31. g4 Bd7 32. Bh3 Rf7 33. Re1 g5 34. Re7 Be8 35. f4 b5 36. Qd6 bxc4 37. Rxf7 c3+ 38. Kc1 Ba4 39. Rg7+ Kh8 40. Rc7 Nd3+ 41. Kb1 1-0