| ECO A07 in 1999 play it! visschedijk mari defeats white's ibach fabienne in 56 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. d4 e6 5. O-O Nc6 6. b3 cxd4 7. Nxd4 Bc5 8. Bb2 O-O 9. e3 Re8 10. Nd2 e5 11. Nxc6 bxc6 12. e4 Ba6 13. c4 Qb6 14. Rc1 Rad8 15. Qf3 dxe4 16. Nxe4 Nxe4 17. Qxe4 Rd2 18. Qxc6 Bxf2+ 19. Kh1 Qxc6 20. Bxc6 Rc8 21. Bc3 Rxa2 22. Bd5 Re8 23. Rcd1 h6 24. Bc6 Rc8 25. Bd5 Re8 26. Be4 Bc8 27. Bxe5 Bh3 28. Bxg7 Rxe4 |
| ECO B50 in 1997 play it! visschedijk mari defeats white's wortel meike in 96 moves | 1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nf6 6. O-O O-O 7. Nbd2 Nc6 8. Re1 Qc7 9. Nf1 Rb8 10. Bf4 Nd7 11. Qc1 Re8 12. h4 Nde5 13. N1h2 Ng4 14. Nxg4 Bxg4 15. Nh2 Bc8 16. Rb1 Ne5 17. Qd1 e6 18. Be3 f5 19. h5 b6 20. hxg6 hxg6 21. g4 Qf7 22. gxf5 exf5 23. exf5 gxf5 24. Nf3 Bb7 25. Ng5 Qg6 26. Bxb7 Rxb7 27. Kf1 Rbe7 28. Qd2 Ng4 29. Bf4 Bd4 30. Bg3 Rxe1+ 31. Rxe1 Rxe1+ 32. Kxe1 Bxb2 33. Nf3 Qe6+ 34. Kf1 Qf6 35. Nh4 Be5 36. Ng2 Bxg3 37. fxg3 Qa1+ 38. Ke2 Qe5+ 39. Kf1 Nh2+ 40. Kf2 Qd4+ 41. Ke2 Qg4+ 42. Kf2 Qf3+ 43. Kg1 Qxg3 44. Qh6 Nf3+ 45. Kh1 Qe5 46. Qg6+ Kf8 47. Qh6+ Ke7 48. Nf4 Kd7 |
| ECO B20 in 1998 play it! visschedijk mari defeats white's paulis winifred in 62 moves | 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. Nf3 Nc6 7. Be2 Bf5 8. a3 e6 9. Bd2 Qb6 10. Bc3 Nxc3 11. bxc3 Qb2 12. Nbd2 Qxc3 13. Qc1 Qxc1+ 14. Rxc1 dxe5 15. dxe5 Bxa3 16. Ra1 Bb2 17. Ra2 Bxe5 18. Nxe5 Nxe5 19. O-O Bd3 20. Bxd3 Nxd3 21. Rfa1 a6 22. Nc4 O-O 23. Rb1 Nc5 24. Ra5 b5 25. Ne3 Rfe8 26. g3 g6 27. Kg2 Kg7 28. f3 Red8 29. h4 h5 30. Ra2 Rd3 31. Nd1 Rad8 |
| ECO B23 in 1999 play it! visschedijk mari defeats white's freter anke in 94 moves | 1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d3 Nf6 6. f4 O-O 7. Nf3 Nc6 8. O-O Rb8 9. Nh4 Ng4 10. h3 Bd4+ 11. Kh1 Nf2+ 12. Rxf2 Bxf2 13. f5 Bxg3 14. Qg4 Be5 15. Bh6 Bg7 16. Bxg7 Kxg7 17. Rf1 Kh8 18. Nd5 e6 19. fxg6 fxg6 20. Nf4 Ne5 21. Qg3 Bd7 22. Nf3 Nxf3 23. Bxf3 e5 24. Nd5 Be6 25. Ne3 Qd7 26. Kh2 b5 27. Rg1 c4 28. Bg4 cxd3 29. cxd3 Bxg4 30. Nxg4 Qf7 31. Rg2 Qxa2 32. d4 Qe6 33. dxe5 dxe5 34. Nxe5 Rbe8 35. Ng4 b4 36. e5 Rf5 37. Re2 a5 38. Qe3 Ref8 39. Rc2 Rf3 40. Qh6 Rc8 41. Rd2 Rf5 42. Qh4 Re8 43. Rd6 Qc4 44. Qe1 Qf4+ 45. Kg1 Rexe5 46. Nxe5 Qxe5 47. Qd2 Qg3+ |
| ECO B90 in 1999 play it! visschedijk mari defeats white's huistra heikel in 80 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. O-O O-O 9. f4 Qc7 10. g4 b5 11. g5 Nfd7 12. f5 Ne5 13. f6 Bd8 14. Qe1 b4 15. Nd1 Bb7 16. Qh4 Nbc6 17. Bd3 Nxd3 18. Rf3 Nxd4 19. Rh3 Nf3+ 20. Rxf3 Nc5 21. Nf2 Bxe4 22. Nxe4 Nxe4 23. Qxe4 Rc8 24. Rc1 Qc4 25. Qd4 Qxd4 26. Bxd4 Rc4 27. c3 e5 28. Bf2 Ba5 29. Be1 Rfc8 30. fxg7 bxc3 31. Bxc3 Bxc3 32. bxc3 Rg4+ 33. Kh1 Rxg5 34. Rf6 Rg6 35. Rcf1 Rxf6 36. Rxf6 Rc6 37. Kg2 Kxg7 38. Rf3 Kg6 39. Kg3 f5 40. Rd3 Kg5 |
| ECO B50 in 2002 play it! visschedijk mari defeats white's hagerop van eijs in 64 moves | 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be3 e6 7. Bd3 Be7 8. O-O b5 9. a3 O-O 10. f4 Qc7 11. f5 e5 12. Nde2 Bb7 13. Ng3 Nbd7 14. Nh5 Rfd8 15. Nxf6+ Nxf6 16. g4 b4 17. Na2 a5 18. c3 d5 19. Qe1 dxe4 20. Bc2 Nd5 21. Bxe4 Nxe3 22. Bxb7 Rab8 23. Be4 Nxf1 24. Qxf1 Rd2 25. cxb4 axb4 26. Qe1 Rxb2 27. Nc1 Qc3 28. Nd3 Qxe1+ 29. Rxe1 Ra2 30. Nxe5 Bc5+ 31. Kf1 Rf2+ 32. Kg1 Rxf5+ |
| ECO B20 in 1997 play it! visschedijk mari defeats white's tellekamp g in 100 moves | 1. e4 c5 2. Bc4 d6 3. h3 a6 4. a3 e6 5. Qe2 Nc6 6. Nf3 g6 7. d3 Bg7 8. O-O Nge7 9. Nc3 O-O 10. Ba2 b5 11. Qe1 Re8 12. Qe3 Nd4 13. Bb1 Nec6 14. Ne2 Bb7 15. Nexd4 Nxd4 16. Nxd4 Bxd4 17. Qg3 Bg7 18. Ba2 Qb6 19. c3 a5 20. Be3 Be5 21. f4 Bg7 22. Rab1 b4 23. Bb3 Ba6 24. Bd2 bxc3 25. bxc3 c4+ 26. Be3 Qc6 27. Bxc4 Bxc4 28. Rb6 Qa4 29. dxc4 Qxa3 30. Bd2 Bd4+ 31. Be3 Qxc3 32. Rxd6 Qxe3+ 33. Qxe3 Bxe3+ 34. Kh2 Rec8 35. Rf3 Bc5 36. Rd2 Bb4 37. Rc2 Rc6 38. Rd3 Rac8 39. Rd4 Rd6 40. Rxd6 Bxd6 41. e5 Bb4 42. Kg1 a4 43. Kf2 a3 44. Ke2 Kf8 45. Kd1 Ke7 46. Kc1 f6 47. exf6+ Kxf6 48. g4 Bd6 49. Kb1 Bxf4 50. Ka2 Bd6 |
| ECO B90 in 2002 play it! visschedijk mari defeats white's wortel meike in 44 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 b5 7. Be3 Bb7 8. Qd2 Nbd7 9. O-O-O Qa5 10. Kb1 Rc8 11. g4 h6 12. Rg1 b4 13. Nce2 d5 14. g5 hxg5 15. Rxg5 e5 16. Nb3 Qc7 17. exd5 Nxd5 18. Bf2 g6 19. f4 Bh6 20. Rg4 N7f6 21. Rh4 Ne4 22. Qe1 Nxf2 |
| ECO B26 in 1999 play it! visschedijk mari defeats white's groot marjoke in 30 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Nge2 b5 8. Qd2 b4 9. Nd1 e6 10. O-O Nge7 11. c3 bxc3 12. bxc3 Ba6 13. Re1 Ne5 14. Nc1 O-O 15. Bf1 Nf3+ |
| ECO B53 in 1996 play it! visschedijk mari defeats white's maris arcilla in 80 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 c5 8. Qd3 Nf6 9. Nc3 g6 10. b3 Bg7 11. Bd2 O-O 12. O-O Qc7 13. Rae1 Rad8 14. Nd5 Nxd5 15. exd5 Bf5 16. Qe2 Rfe8 17. Nh4 Bc8 18. Qf3 Bf6 19. Qg3 e6 20. Qf4 Be5 21. Qf3 Qe7 22. g3 exd5 23. Qxd5 Bh3 24. Ng2 Qf6 25. Re3 Bd4 26. Rf3 Qg7 27. Bg5 Rd7 28. Rc1 Bg4 29. Rf4 Be6 30. Qf3 h5 31. Bf6 Bxf6 32. Rxf6 Bg4 33. Qc3 Re5 34. Rf4 g5 35. Rxg4 hxg4 36. Ne3 Re4 37. Nf5 Qxc3 38. Rxc3 d5 39. cxd5 Rxd5 40. a3 Rxf5 |
| ECO B92 in 2000 play it! visschedijk mari defeats white's arcilla maris in 50 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. f4 O-O 9. Kh1 Nc6 10. Be3 Qc7 11. a4 Bd7 12. Nb3 b6 13. Bf3 Rab8 14. Qd2 Na5 15. Nxa5 bxa5 16. Rab1 Bc6 17. Qe2 Rb4 18. Bc1 Bxa4 19. Nxa4 Rxa4 20. e5 Nd7 21. Qxa6 dxe5 22. fxe5 Qxe5 23. b3 Rh4 24. h3 Bd6 25. Kg1 Rxh3 |
| ECO B95 in 1996 play it! visschedijk mari defeats white's winifred paulus in 54 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bc4 Be7 8. Bb3 O-O 9. O-O b5 10. Bxf6 gxf6 11. Nce2 Kh8 12. c3 Rg8 13. Qd3 Nd7 14. Nc6 Qf8 15. Nxe7 Qxe7 16. Bc2 Ne5 17. Qh3 Rg7 18. Ng3 Ng6 19. f4 e5 20. f5 Nf4 21. Qh4 Bb7 22. Rf2 Rag8 23. Rd1 d5 24. Rdd2 Rg5 25. Qh6 dxe4 26. Nxe4 Bxe4 27. Bxe4 Rh5 |
| ECO B90 in 1996 play it! visschedijk mari defeats white's bianca muhren in 86 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Bd3 Nbd7 9. O-O O-O 10. f4 Nc5 11. e5 dxe5 12. fxe5 Nd5 13. Nxd5 Qxd5 14. Nf3 b5 15. Qe2 Nxd3 16. Qxd3 Qxd3 17. cxd3 Rd8 18. d4 Bb7 19. Rac1 Rac8 20. Nd2 Bd5 21. a3 h6 22. Nb1 Bc4 23. Rf2 Bd3 24. Rxc8 Rxc8 25. Nc3 b4 26. axb4 Bxb4 27. Bd2 Rc4 28. Be3 Bxc3 29. bxc3 Rxc3 30. Rb2 Ra3 31. Rb8+ Kh7 32. Kf2 a5 33. Bc1 Ra1 34. Rb3 Bc2 35. Bb2 Rb1 36. Rb7 a4 37. Rb4 Bb3 38. Bc3 a3 39. Rb6 a2 40. Ra6 Rc1 41. d5 Bxd5 42. Bd4 Rc2+ 43. Ke3 Rxg2 |
| ECO B92 in 2002 play it! visschedijk mari defeats white's van den boom ing in 58 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. a4 Nc6 9. Be3 O-O 10. f3 Qc7 11. Nb3 b6 12. Qd2 Rd8 13. Bd3 Rb8 14. Qf2 Ne5 15. Rfd1 Nfd7 16. a5 bxa5 17. Ra2 Nxd3 18. Rxd3 Ne5 19. Rd2 Nc4 20. Rd3 Bd7 21. Bc1 Bc6 22. f4 a4 23. Nd4 d5 24. e5 Bc5 25. Nce2 Bb5 26. Qh4 Nxb2 27. Rg3 Bxe2 28. Qf6 Bxd4+ 29. Kh1 g6 |
| ECO B93 in 2000 play it! visschedijk mari defeats white's wortel meike in 62 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be2 Be7 8. O-O O-O 9. Be3 Qc7 10. g4 Re8 11. f5 Nc6 12. g5 Nxd4 13. Bxd4 Nd7 14. Bd3 exf5 15. Nd5 Qd8 16. Rxf5 Ne5 17. Bb6 Qd7 18. Nc7 Qc6 19. Nxa8 Bxf5 20. exf5 Bxg5 21. Be2 Rxa8 22. Bf2 Qe4 23. c3 Rd8 24. Bb6 Be3+ 25. Bxe3 Qxe3+ 26. Kg2 Qg5+ 27. Kh1 Qxf5 28. Qd5 Qc2 29. Bh5 g6 30. Re1 Qf5 31. Bd1 Qf2 |
| ECO B52 in 1998 play it! visschedijk mari defeats white's hoogeboom arthur by checkmate in 100 moves | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. d4 cxd4 6. Nxd4 Ngf6 7. f3 g6 8. c3 Bg7 9. Be3 d5 10. exd5 Nxd5 11. Bf2 O-O 12. O-O e6 13. Nd2 Ne5 14. Ne4 Nc4 15. Qe2 Rc8 16. Rad1 Qe7 17. b3 Ne5 18. c4 Nf4 19. Qd2 Nfd3 20. f4 Nxf2 21. Nxf2 Nc6 22. Nxc6 Rxc6 23. Qd7 Qb4 24. Ne4 Ra6 25. Rd2 Qb6+ 26. Kh1 Ra5 27. Nd6 Qa6 28. a4 Rd5 29. Rxd5 exd5 30. Re1 Qc6 31. Qxc6 bxc6 32. cxd5 cxd5 33. Rd1 Rd8 34. Nb5 a6 35. Nc7 Rb8 36. Rd3 Rc8 37. Rxd5 Rxc7 38. Rd8+ Bf8 39. g3 a5 40. Kg2 Rc3 41. Ra8 Rc5 42. Rd8 Rc2+ 43. Kh3 Kg7 44. Rd3 Bc5 45. Rd5 Bg1 46. Rxa5 Rxh2+ 47. Kg4 Rf2 48. f5 h5+ 49. Kh4 Rh2+ 50. Kg5 Be3# |
| ECO B50 in 1996 play it! visschedijk mari defeats white's jorien brons in 64 moves | 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Nc6 5. d3 g6 6. Bg5 Bg7 7. Qd2 Bd7 8. h3 O-O 9. Bh6 Na5 10. Bd5 Nxd5 11. Nxd5 Nc6 12. c3 e6 13. Bg5 f6 14. Nxf6+ Bxf6 15. Bxf6 Qxf6 16. Qh6 Qg7 17. Qh4 Ne5 18. O-O-O Nxf3 19. gxf3 Rxf3 20. Rhg1 Raf8 21. Rd2 Qf6 22. Qh5 Kh8 23. Qh6 e5 24. Rxg6 Qxg6 25. Qxg6 hxg6 26. d4 Rxf2 27. Rd3 R8f3 28. Rxf3 Rxf3 29. Kd2 cxd4 30. cxd4 exd4 31. Ke2 Rxh3 32. Kd2 g5 |
| ECO B83 in 2000 play it! visschedijk mari defeats white's grzincic tihana in 94 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. Kh1 a6 9. a4 Qc7 10. f4 Nc6 11. Nb3 b6 12. Rf3 Bb7 13. Rh3 Nb4 14. Bd3 e5 15. Qe1 Bc8 16. f5 d5 17. Bg5 dxe4 18. Bxf6 Bxf6 19. Bxe4 Bb7 20. Bxb7 Qxb7 21. Ne4 Nd5 22. Nxf6+ Nxf6 23. Re3 e4 24. a5 Rac8 25. Qe2 b5 26. Rd1 Qc7 27. Rc3 Qe5 28. Rxc8 Rxc8 29. Nd4 e3 30. c3 Nd5 31. Qg4 Re8 32. Ne2 Nf6 33. Qf3 b4 34. g4 Qxa5 35. g5 Ne4 36. Qxe3 Qxf5 37. Nf4 Qxg5 38. Rd5 Qe7 39. Nh5 g6 40. Nf4 bxc3 41. bxc3 Qh4 42. Kg2 Qg4+ 43. Kf1 Nf6 44. Re5 Rxe5 45. Qxe5 Qf3+ 46. Ke1 Ng4 47. Qe8+ Kg7 |
| ECO B90 in 1997 play it! visschedijk mari defeats white's goverde rene in 66 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Be3 Be7 8. Nb3 b6 9. f3 O-O 10. Be2 Qc7 11. O-O Nbd7 12. Nd4 Bb7 13. Qd2 Rac8 14. Bd3 Ne5 15. Bg5 Nc4 16. Bxc4 Qxc4 17. Qe3 Rfe8 18. Rfd1 Rc5 19. Rd3 Ng4 20. Qf4 Rxg5 21. fxg4 e5 22. Qe3 exd4 23. Rxd4 Qe6 24. h3 d5 25. b4 Re5 26. Rad1 a5 27. Nxd5 Bxd5 28. exd5 Rxe3 29. dxe6 Rxe6 30. bxa5 Bc5 31. axb6 Bxb6 32. Kh2 Bxd4 33. Rxd4 Re4 |
| ECO B93 in 1999 play it! visschedijk mari defeats white's van amerongen ma in 140 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. Bd3 b5 9. a3 Be7 10. O-O O-O 11. Qe1 Re8 12. f5 Bb7 13. Qg3 d5 14. Nd2 Nc5 15. exd5 Nxd5 16. Nde4 f6 17. Kh1 Nxd3 18. cxd3 Nxc3 19. bxc3 Rc8 20. a4 Bxe4 21. dxe4 Qc7 22. Bh6 Bf8 23. axb5 axb5 24. Bd2 Qc4 25. Qf3 Red8 26. Rf2 Rd3 27. Qe2 Bc5 28. Rf3 Rxc3 29. Qxc4+ Rxc4 30. Re1 Rd8 31. Ba5 Ra8 32. Bd2 Raa4 33. h3 Rxe4 34. Rb1 b4 35. Be1 Kf7 36. Bf2 Bxf2 37. Rxf2 Rf4 38. Kg1 Ke7 39. Rxf4 exf4 40. Kf2 Kd6 41. Ke2 Ke5 42. Kd3 Kxf5 43. Kc4 Ra2 44. Rg1 Rb2 45. Kd4 g5 46. g3 fxg3 47. Rxg3 Kf4 48. Rg1 Kf3 49. Rf1+ Rf2 50. Rb1 Kg3 51. Ke3 b3 52. h4 gxh4 53. Rg1+ Rg2 54. Rf1 b2 55. Rf3+ Kh2 56. Rf1 h3 57. Kf3 Rg3+ 58. Kf2 Rg5 59. Rb1 Rf5+ 60. Ke3 Kg2 61. Rxb2+ Kg1 62. Rb1+ Rf1 63. Rb7 h5 64. Rg7+ Kh1 65. Rg6 h2 66. Ke2 Rf5 67. Rg3 Rg5 68. Rf3 Kg2 69. Rf2+ Kh3 70. Rf3+ Rg3 |