| ECO A04 in 2003 play it! van der heijden defeats white's venis ruben in 59 moves | 1. Nf3 c6 2. c4 f5 3. d4 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Nc3 d6 8. d5 e5 9. dxe6 Bxe6 10. b3 h6 11. Bb2 Na6 12. Qc2 Qe7 13. Rad1 Rad8 14. Nh4 Qf7 15. Rd2 Rd7 16. Rfd1 Rfd8 17. Nd5 Bxd5 18. cxd5 Nb4 19. Qc4 Nbxd5 20. Bxf6 Nxf6 21. Qa4 a6 22. e4 fxe4 23. Bh3 d5 24. Bxd7 Nxd7 25. Qb4 Ne5 26. Rf1 g5 27. f4 Rf8 28. Qxf8+ Qxf8 29. fxe5 Qc5+ 30. Kg2 |
| ECO A10 in 2003 play it! van der heijden defeats white's schaefer lutz in 46 moves | 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 d6 5. d3 f5 6. Nh3 Nf6 7. O-O O-O 8. f4 c6 9. Nf2 Be6 10. Qb3 Qc7 11. Bd2 Nbd7 12. Rac1 d5 13. Nxd5 cxd5 14. cxd5 Nc5 15. Rxc5 Qxc5 16. dxe6 Rae8 17. Rc1 Qd6 18. Nh3 e4 19. Bc3 Qxe6 20. Qxe6+ Rxe6 21. Bxf6 Bxf6 22. dxe4 fxe4 23. Rc5 Bd4+ |
| ECO A02 in 1992 play it! van der heijden defeats white's van der cruijsen in 74 moves | 1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 Nc6 6. c3 Nf6 7. d4 g4 8. Nh4 Ne7 9. Qd3 Ng6 10. Nxg6 hxg6 11. Bg5 Bf5 12. Bxf6 Bxd3 13. Bxd8 Bxb1 14. Bh4 Be4 15. Rg1 Rh5 16. Bf6 Rxh2 17. Rd1 Rh1 18. Rxh1 Bxg3+ 19. Kd2 Bxh1 20. Bh3 gxh3 21. Rxh1 h2 22. Be5 Bxe5 23. dxe5 Ke7 24. Rxh2 Ke6 25. Rh7 Rd8+ 26. Ke3 Rd5 27. Rh8 Rxe5+ 28. Kd4 Kf5 29. Rc8 Re7 30. Kd5 Rd7+ 31. Kc5 g5 32. Rg8 g4 33. Rh8 Rd6 34. Rh7 Rg6 35. Rxf7+ Ke4 36. Re7+ Kf4 37. e4 g3 |
| ECO A00 in 1985 play it! van der heijden defeats white's van der plassche in 60 moves | 1. g3 d5 2. Bg2 c5 3. Nf3 e6 4. O-O Nf6 5. c4 Be7 6. d4 O-O 7. cxd5 exd5 8. dxc5 Bxc5 9. Bg5 Nc6 10. Bxf6 Qxf6 11. Qxd5 Qxb2 12. Nbd2 Be7 13. Rab1 Qa3 14. Qb3 Qa5 15. Nc4 Qc7 16. Rfc1 Rb8 17. Nce5 Bf5 18. Rb2 Bf6 19. Rc5 Rfe8 20. Nxc6 bxc6 21. Rxf5 Bxb2 22. Qc4 Qd7 23. Bh3 g6 24. Rf4 Qd5 25. Qa4 Be5 26. Rb4 Rxb4 27. Qxb4 Rb8 28. Qe7 Bd6 29. Qxa7 Rb1+ 30. Kg2 Qd1 |
| ECO B63 in 1995 play it! van der heijden defeats white's faase rob in 66 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Nxd4 8. Qxd4 Bd7 9. O-O-O Qa5 10. f4 Be7 11. e5 dxe5 12. fxe5 O-O-O 13. Be3 Bc6 14. Qxa7 Rxd1+ 15. Nxd1 Qxa7 16. Bxa7 Ng4 17. h4 Rd8 18. Ne3 Nxe5 19. Bb6 Rd7 20. a3 f5 21. b4 f4 22. Nc4 Bxg2 23. Rg1 Bf3 24. Nd2 Bg4 25. Bb5 Rxd2 26. Kxd2 Nf3+ 27. Kd3 Nxg1 28. Bxg1 Bf5+ 29. Kd2 Bxh4 30. a4 e5 31. a5 e4 32. c4 e3+ 33. Kc3 e2 |
| ECO B23 in 1997 play it! van der heijden defeats white's molinari gabriel in 110 moves | 1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 e6 5. Bc4 a6 6. a4 Qc7 7. O-O Nf6 8. d3 Be7 9. h3 Na5 10. Ba2 Rb8 11. g4 b5 12. axb5 axb5 13. Ne2 b4 14. Bd2 Qb6 15. Kh2 Ba6 16. Be3 Nc6 17. Bb3 Na5 18. Ba4+ Bb5 19. Ng3 Bxa4 20. Rxa4 d5 21. e5 Nd7 22. Qa1 Bd8 23. f5 Ra8 24. fxe6 fxe6 25. Qc1 Qc6 26. Ra1 O-O 27. Bg5 Bc7 28. Be7 Rf7 29. Qg5 h6 30. Qh4 Nxe5 31. Nxe5 Bxe5 32. Rxf7 Kxf7 33. Rf1+ Kg8 34. g5 Qc7 35. g6 Bxg3+ 36. Qxg3 Qxe7 37. Qe5 Nc6 38. Qg3 Rf8 39. Rg1 Qf6 40. h4 Qf2+ 41. Rg2 Qxg3+ 42. Kxg3 Rf6 43. h5 Rf5 44. Kh4 Ne5 45. Re2 Kf8 46. c3 bxc3 47. bxc3 Ke7 48. Ra2 Nxd3 49. Ra7+ Kf6 50. Rf7+ Ke5 51. Rxg7 Nf4 52. Rc7 Rxh5+ 53. Kg3 Rg5+ 54. Kf3 Nxg6 55. Rxc5 Nh4+ |
| ECO B20 in 2004 play it! van der heijden defeats white's meyer g in 90 moves | 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 e6 6. cxd4 b6 7. a3 Bb7 8. Bd3 Be7 9. Nc3 Nxc3 10. bxc3 Qc7 11. Bd2 d6 12. O-O Nd7 13. Re1 dxe5 14. Nxe5 Nxe5 15. Rxe5 Bf6 16. Rh5 g6 17. Bb5+ Kf8 18. Rh3 h5 19. Qb3 Kg7 20. f4 Bd5 21. Qb2 a6 22. Be2 b5 23. a4 Rab8 24. axb5 axb5 25. Be3 Rhc8 26. Rc1 Qc6 27. Bf3 Ra8 28. Bxd5 Qxd5 29. Rc2 Ra4 30. Rf3 Rca8 31. Rff2 Ra1+ 32. Rc1 R1a2 33. Qb1 Qc4 34. Rfc2 Rxc2 35. Qxc2 Ra2 36. Qd1 Re2 37. Bf2 Rb2 38. Be3 Qa2 39. Qf1 Qb3 40. Qd1 b4 41. Qe1 Qa2 42. cxb4 Rxg2+ 43. Kf1 Rxh2 44. Qg3 Rh1+ 45. Bg1 Bxd4 |
| ECO B53 in 1996 play it! van der heijden defeats white's visser eddie in 46 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Rc8 12. Qd3 b5 13. Nd4 b4 14. Nxc6 Rxc6 15. Nb5 Qa5 16. Nd4 Ra6 17. a3 Rb8 18. Nb3 Qa4 19. Qd4 e5 20. Qc4 Rc6 21. Qd3 bxa3 22. bxa3 Qxa3 23. h4 Rxc2 |
| ECO B50 in 1995 play it! van der heijden defeats white's janssen erik in 92 moves | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nbd7 5. d3 b6 6. O-O Bb7 7. Nbd2 g6 8. Re1 Bg7 9. Bf1 Ne5 10. d4 Nxf3+ 11. Nxf3 Nxe4 12. Ng5 Nf6 13. dxc5 bxc5 14. Bb5+ Kf8 15. Bf4 h6 16. Nf3 Kg8 17. Qe2 e5 18. Be3 Qc7 19. Rad1 d5 20. Ba6 Bxa6 21. Qxa6 Kh7 22. g3 Rad8 23. Qb5 Ne4 24. Qa4 f5 25. Qb3 d4 26. cxd4 cxd4 27. Bc1 Rb8 28. Qa4 Rhc8 29. Nd2 Nc5 30. Qc4 e4 31. Nb3 Nxb3 32. Qxc7 Rxc7 33. Bf4 Rcb7 34. Bxb8 Rxb8 35. axb3 Rxb3 36. Ra1 Rb7 37. g4 d3 38. gxf5 gxf5 39. f3 Bxb2 40. Ra4 d2 41. Rd1 e3 42. Kf1 Rf7 43. f4 Rd7 44. Ke2 Bd4 45. Ra5 Rg7 46. Kf3 Rg2 |
| ECO B90 in 1997 play it! van der heijden defeats white's muris paul in 132 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Be3 Qc7 8. Nb3 Be7 9. Be2 Nbd7 10. O-O b6 11. f4 Bb7 12. Bf3 Rc8 13. Qe2 O-O 14. h3 Rfd8 15. Qf2 Nc5 16. Nd2 d5 17. e5 Nfd7 18. Bd4 Ne4 19. Ndxe4 dxe4 20. Nxe4 Qxc2 21. Qxc2 Rxc2 22. Bc3 Nc5 23. Nxc5 Bxc5+ 24. Kh1 Bxf3 25. Rxf3 g6 26. Raf1 a5 27. g4 Bb4 28. Rb1 Bxc3 29. Rxc3 Rdd2 30. Rxc2 Rxc2 31. b3 Rf2 32. Rc1 Rf3 33. Kg2 Rxb3 34. Ra1 Kg7 35. h4 h6 36. h5 Rb4 37. Kg3 gxh5 38. gxh5 f6 39. Kf3 Kf7 40. exf6 Kxf6 41. Rg1 Rxa4 42. Rg6+ Kf5 43. Rxh6 Rxf4+ 44. Ke3 Rh4 45. Kd3 b5 46. Kc2 Rh3 47. Rh8 Kg5 48. Rb8 Rxh5 49. Rxb5+ Kg6 50. Rb6 Kf6 51. Ra6 Rc5+ 52. Kd3 Kf5 53. Kd4 Rd5+ 54. Ke3 Ke5 55. Rb6 Rc5 56. Ra6 Kd5 57. Kd3 Rb5 58. Kc3 e5 59. Rh6 Rc5+ 60. Kb3 Rc6 61. Rh4 Rb6+ 62. Ka4 Rb4+ 63. Rxb4 axb4 64. Kxb4 Kd4 65. Kb3 Kd3 66. Kb2 Kd2 |
| ECO B50 in 1983 play it! van der heijden defeats white's visser yge in 120 moves | 1. e4 c5 2. Nf3 d6 3. Be2 Nc6 4. c3 g6 5. d4 Bg7 6. O-O Nf6 7. h3 O-O 8. Nbd2 b6 9. Re1 e6 10. Bd3 Bb7 11. Nf1 Rc8 12. Bd2 Nd7 13. Be3 cxd4 14. cxd4 Nb4 15. Bb1 Qc7 16. Re2 Ba6 17. Rd2 Qc1 18. Bc2 Qxd1 19. Bxd1 Nf6 20. a3 Nc6 21. Ng3 Na5 22. Bf4 d5 23. e5 Ne4 24. Nxe4 dxe4 25. Ne1 Rfd8 26. Be3 Bc4 27. Rc1 Bd5 28. Rxc8 Rxc8 29. Rc2 Rxc2 30. Bxc2 Nc4 31. Bc1 f6 32. f4 exf3 33. Nxf3 fxe5 34. b3 Na5 35. Nxe5 Nxb3 36. Be3 Na5 37. Bd3 Bf8 38. a4 Bb4 39. Nd7 Be7 40. Ne5 Nc6 41. Ng4 Kg7 42. Kf2 Bb4 43. Ne5 Nxe5 44. dxe5 Bc3 45. Bf4 Bd4+ 46. Kf1 Bb3 47. Bb5 a6 48. Bxa6 Bxa4 49. Ke2 b5 50. h4 Kf7 51. Kd2 b4 52. Bd3 Bc6 53. g3 b3 54. Bb1 Bf3 55. Kd3 Bb2 56. Kd2 Bg4 57. Bd3 Bd4 58. Be4 Bf5 59. Bd3 b2 60. Bxf5 exf5 |
| ECO B57 in 1995 play it! van der heijden defeats white's bezemer arno in 70 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Bb3 Be7 8. Be3 a6 9. f4 O-O 10. O-O Nxd4 11. Bxd4 b5 12. e5 dxe5 13. fxe5 Nd7 14. Ne4 Bb7 15. Nd6 Bxd6 16. exd6 Qg5 17. Qe2 e5 18. Bc3 a5 19. Rad1 b4 20. Bd2 Qg6 21. Rf2 Nf6 22. Qxe5 Ne4 23. Qf5 Qxd6 24. Bxf7+ Kh8 25. Re2 Qd4+ 26. Kh1 Nd6 27. Qf4 Qxf4 28. Bxf4 Nxf7 29. Re7 Bc6 30. Rc7 Rac8 31. Ra7 Nd8 32. Be5 Nb7 33. h3 Kg8 34. Rd4 Rce8 35. Bd6 Rf2 |
| ECO B56 in 1993 play it! van der heijden defeats white's de jong migchiel in 62 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 e6 7. Bg2 Be7 8. Nxc6 bxc6 9. e5 Nd5 10. exd6 Bxd6 11. Ne4 Ba6 12. Qd4 O-O 13. Nxd6 Qxd6 14. Bd2 c5 15. Qe4 Rab8 16. O-O-O Qb6 17. b3 c4 18. Be1 Rfc8 19. Kb2 Qc5 20. Rb1 c3+ 21. Ka1 Nb4 22. Rc1 Bb7 23. Qxb7 Rxb7 24. Bxb7 Rc7 25. Be4 Qd4 26. Bf3 g6 27. Kb1 Qc5 28. h4 Nd5 29. Bxd5 exd5 30. Ka1 Qa3 31. Rb1 Rc6 |
| ECO B93 in 1997 play it! van der heijden defeats white's lesger morrison in 38 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Qf3 Qc7 8. Be3 Nbd7 9. g4 Nc5 10. g5 Nfd7 11. Nde2 b5 12. a3 Nb6 13. Bg2 Be7 14. f5 Nc4 15. Bxc5 Qxc5 16. f6 gxf6 17. gxf6 Ne5 18. Qf4 Bd8 19. Qg5 Nd3+ |
| ECO B40 in 1995 play it! van der heijden defeats white's van essen mark in 70 moves | 1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nf6 5. Qe2 Be7 6. g3 Nc6 7. Bg2 O-O 8. O-O b6 9. Re1 dxe4 10. dxe4 e5 11. Nc4 Ba6 12. b3 Rc8 13. Bb2 Nd4 14. Qd3 Nd7 15. Rad1 Qc7 16. Bh3 Bxc4 17. bxc4 Rcd8 18. Kh1 Nb8 19. Nxd4 cxd4 20. c3 Nc6 21. cxd4 Nxd4 22. Bxd4 Rxd4 23. Qe2 Qxc4 24. Qxc4 Rxc4 25. Rd7 Bb4 26. Red1 a5 27. Rb7 Bc5 28. Rdd7 Rc1+ 29. Kg2 Rc2 30. Be6 Rxf2+ 31. Kh3 h5 32. Rbc7 g5 33. Rb7 Be3 34. g4 h4 35. Rbc7 Bf4 |
| ECO B20 in 1992 play it! van der heijden defeats white's adriaanse jan in 61 moves | 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. Bc4 dxe5 7. dxe5 e6 8. Nf3 Be7 9. O-O O-O 10. Qe2 Nb6 11. Bb3 Nc6 12. Nc3 Nd7 13. Bf4 a6 14. Bg3 Qe8 15. a3 b5 16. Rfd1 Bb7 17. Nd4 Nc5 18. Bc2 Nxd4 19. Rxd4 Qc6 20. f4 Rfd8 21. Rad1 Rxd4 22. Rxd4 Nb3 23. Rd1 Bc5+ 24. Kh1 Nd4 25. Qd2 Nxc2 26. Qxc2 Rc8 27. Rd2 Be7 28. Qd1 g6 29. Qb3 Kg7 30. h3 Rd8 31. Rxd8 |
| ECO B57 in 2003 play it! van der heijden defeats white's pacheco madueno in 76 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Bb3 Be7 8. Bg5 O-O 9. O-O a6 10. Re1 Qc7 11. Nf3 b5 12. a3 Bb7 13. Qe2 Rac8 14. Rad1 Rfd8 15. Bf4 Ne5 16. Nd2 Bc6 17. h3 Qb7 18. Kh1 Ned7 19. f3 Nc5 20. Ba2 Nh5 21. Bh2 Bh4 22. Rf1 d5 23. exd5 exd5 24. Qe5 g6 25. Qd4 Qe7 26. Kg1 Ne6 27. Qg4 a5 28. f4 b4 29. axb4 axb4 30. Ne2 f5 31. Qf3 Qa7+ 32. Kh1 Qxa2 33. Qe3 d4 34. Qd3 Nc5 35. Qc4+ Qxc4 36. Nxc4 Bb5 37. b3 Ne4 38. Rf3 Nf2+ |
| ECO B97 in 1986 play it! van der heijden defeats white's materne in 50 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Be2 Nbd7 11. O-O Qc5 12. Kh1 Be7 13. e5 dxe5 14. fxe5 Qxe5 15. Bc4 O-O 16. Rbe1 Qc7 17. Bb3 Bb4 18. Re3 Ng4 19. Rg3 Bxc3 20. Qd1 h5 21. Rxg4 hxg4 22. Qxg4 Bxd4 23. Qxd4 Qe5 24. Qh4 Nc5 25. Bc4 f6 |
| ECO C88 in 1986 play it! van der heijden defeats white's hobusch in 66 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Bb7 9. d3 d6 10. Bd2 b4 11. c3 d5 12. cxb4 Re8 13. Nc3 Nxb4 14. Nxe5 Bd6 15. d4 c5 16. Nxf7 Kxf7 17. e5 Nd3 18. exf6 Qxf6 19. Qh5+ Kf8 20. Rf1 c4 21. Bc2 Qxd4 22. Qxh7 Kf7 23. Ne2 Qf6 24. Qh5+ Kg8 25. Bg5 Qxb2 26. Rab1 Qxc2 27. Rxb7 Ne5 28. f4 Qg6 29. Qh4 Nd3 30. f5 Qh7 31. Qxh7+ Kxh7 32. Bf6 Bc5+ 33. Kh1 Ra7 |
| ECO C01 in 1995 play it! van der heijden defeats white's stam martijn in 42 moves | 1. e4 e6 2. d4 c5 3. c3 b6 4. Be2 Bb7 5. Bf3 d6 6. Be3 Be7 7. Nd2 Nc6 8. a4 Nf6 9. Nc4 Rc8 10. e5 dxe5 11. dxe5 Nd5 12. Qe2 Ba6 13. Rd1 O-O 14. Bf4 Na5 15. b3 Nxb3 16. Qf1 Qe8 17. Bxd5 exd5 18. Nd6 Qxa4 19. Nxc8 Bxf1 20. Nxe7+ Kh8 21. Kxf1 Qxf4 |