| ECO A05 in 1977 play it! van der vliet fr defeats white's szmetan j in 72 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. cxd5 Nxd5 7. d4 Nb6 8. Nc3 Nc6 9. e3 e5 10. d5 Na5 11. e4 c6 12. Bg5 f6 13. Be3 cxd5 14. Bxb6 Qxb6 15. Nxd5 Qd8 16. Rc1 Nc6 17. Qb3 Rf7 18. Rfd1 Be6 19. h4 Kh8 20. Bf1 Rd7 21. Bb5 Rd6 22. Qa4 Bxd5 23. Rxd5 Rxd5 24. exd5 Ne7 25. Qb3 Nf5 26. Bf1 e4 27. Ne1 b6 28. Bg2 Nd4 29. Qc4 f5 30. Kf1 Qd7 31. f3 Re8 32. Rd1 b5 33. Qb4 Qxd5 34. f4 a5 35. Qxa5 Qc4+ 36. Kg1 Qe2 |
| ECO A21 in 1986 play it! van der vliet fr defeats white's andriessen wille in 60 moves | 1. c4 e5 2. Nc3 d6 3. d4 Nd7 4. Nf3 Ngf6 5. g3 Be7 6. Bg2 O-O 7. O-O c6 8. b3 a6 9. Bb2 Re8 10. Qc2 Bf8 11. Rfd1 e4 12. Ng5 d5 13. f3 exf3 14. exf3 g6 15. Nh3 Bh6 16. Bc1 Bg7 17. a4 b6 18. Bg5 Nf8 19. cxd5 cxd5 20. Nf4 Bb7 21. Qd2 h6 22. Bxf6 Bxf6 23. Re1 Qd6 24. Nce2 Re7 25. Nd3 Rae8 26. Rad1 Ne6 27. Ne5 Nxd4 28. Nxd4 Bxe5 29. Kf2 Qc5 30. f4 Bxd4+ |
| ECO A15 in 1974 play it! van der vliet fr defeats white's rentes in 54 moves | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d5 5. cxd5 Nxd5 6. e4 Nb4 7. d5 c6 8. Ne2 cxd5 9. exd5 Bf5 10. Qa4+ N8c6 11. Nbc3 Bc2 12. b3 b5 13. Nxb5 O-O 14. Nbc3 Nd3+ 15. Kd2 Ncb4 16. a3 Nc5 17. Qxb4 Nxb3+ 18. Kxc2 Nxa1+ 19. Kd1 Rb8 20. Qc4 Qa5 21. Qd3 Rfc8 22. Ne4 Rb3 23. Qd2 Qa4 24. Ke1 Rc2 25. Qf4 Qb5 26. Bf3 Qd3 27. Nd2 Bc3 |
| ECO A10 in 1989 play it! van der vliet fr defeats white's novag computer in 62 moves | 1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nf6 5. Bd3 O-O 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. d5 Ne5 10. Qe2 Nxd3+ 11. Qxd3 c6 12. O-O Qb6 13. Be3 Qa6 14. Rfd1 Rfc8 15. f4 cxd5 16. cxd5 Qxd3 17. Rxd3 Nd7 18. Re1 Rc4 19. Bf2 a6 20. Rg3 Rac8 21. Ree3 Bd4 22. Ref3 Bxc3 23. Rxc3 Rxc3 24. Rxc3 Rxc3 25. bxc3 Nf6 26. Bh4 Nxe4 27. Bxe7 b5 28. g4 f5 29. g5 Kf7 30. Bf6 Nxf6 31. gxf6 Kxf6 |
| ECO A10 in 1977 play it! van der vliet fr defeats white's hofland leonard in 122 moves | 1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. e4 d6 6. Nge2 c6 7. O-O a6 8. a4 a5 9. d3 Na6 10. h3 Nb4 11. Na2 Nxa2 12. Rxa2 e5 13. d4 exd4 14. Nxd4 Re8 15. Re1 d5 16. cxd5 cxd5 17. exd5 Rxe1+ 18. Qxe1 Nxd5 19. Nc2 Be6 20. Ra3 Rc8 21. Ne3 Nxe3 22. Rxe3 Qd7 23. Bf1 Bd4 24. Re2 Bxh3 25. Bxh3 Qxh3 26. Re8+ Rxe8 27. Qxe8+ Kg7 28. Bf4 Qe6 29. Qxe6 fxe6 30. b3 e5 31. Bd2 Bb6 32. Kg2 Kf6 33. Kf3 h5 34. Bc3 Kf5 35. Ke2 g5 36. f3 g4 37. fxg4+ hxg4 38. Be1 Ke4 39. Bc3 Bc7 40. Bb2 Bb8 41. Bc3 Bc7 42. Bb2 Kd5 43. Bc3 e4 44. Kf2 Bb6+ 45. Ke2 Kc6 46. Be1 Kd6 47. Bd2 Ke5 48. Be1 Bc7 49. Bc3+ Kd5 50. Kf2 b6 51. Bb2 Be5 52. Bc1 Bd4+ 53. Ke2 Bc5 54. Bb2 Bd6 55. Kf2 Bc7 56. Bc3 Be5 57. Bd2 Bd4+ 58. Ke2 Bc5 59. Bc1 Bd6 60. Be3 Kc6 61. Kf2 Bc5 |
| ECO A11 in 1996 play it! van der vliet fr defeats white's tonoli walter in 72 moves | 1. c4 c6 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. g3 O-O 6. Bg2 d6 7. d4 Nbd7 8. O-O Qc7 9. Nc3 Re8 10. e3 e5 11. Rc1 exd4 12. Nxd4 Nc5 13. Qc2 a5 14. Rfe1 Bd7 15. Rcd1 Qb6 16. Ba3 Rad8 17. h3 Bc8 18. Kh2 Re5 19. e4 Rh5 20. f3 Re5 21. Bc1 Ree8 22. Be3 Qc7 23. a3 Re7 24. b4 axb4 25. axb4 Na6 26. Rb1 Nh5 27. Na4 d5 28. cxd5 cxd5 29. b5 Nb8 30. Rec1 Qd6 31. Ne2 Nd7 32. Nb6 Nxb6 33. Bxb6 Qe6 34. f4 dxe4 35. Nd4 Qxb6 36. g4 Bxd4 |
| ECO A02 in 1973 play it! van der vliet fr defeats white's van baarle john in 80 moves | 1. f4 c5 2. b3 Nf6 3. Bb2 e6 4. Nf3 Be7 5. e3 O-O 6. Bd3 Nc6 7. O-O b6 8. c4 d5 9. Ne5 Bb7 10. cxd5 exd5 11. Bb5 Rc8 12. d3 Na5 13. Bc3 a6 14. Bxa5 axb5 15. Be1 Nd7 16. Nd2 Bd6 17. Bg3 Re8 18. Ndf3 f6 19. Nxd7 Qxd7 20. Qd2 Bf8 21. a3 Qe6 22. Bf2 d4 23. exd4 Bxf3 24. gxf3 Qxb3 25. dxc5 bxc5 26. Qa2 Qxa2 27. Rxa2 Red8 28. Rd1 Ra8 29. Rdd2 Ra4 30. Be3 Kf7 31. Kf2 Rd5 32. Rab2 b4 33. axb4 cxb4 34. Ke2 Rh5 35. Kf1 Bd6 36. Rdc2 Ra3 37. Rd2 b3 38. d4 Rb5 39. Rd3 Ra1+ 40. Ke2 Ra2 |
| ECO A00 in 1991 play it! van der vliet fr defeats white's bonne in 62 moves | 1. h3 d5 2. g4 c6 3. Bg2 e5 4. d4 Nd7 5. c4 dxc4 6. dxe5 Qa5+ 7. Bd2 Qxe5 8. Nc3 Ngf6 9. Nf3 Qc7 10. Qc2 Be7 11. Nd4 Nb6 12. Nf5 Bxf5 13. Qxf5 Rd8 14. O-O-O O-O 15. g5 Nfd5 16. Be4 g6 17. Qg4 Qc8 18. Qg2 Qe6 19. h4 Rfe8 20. Bf3 Bf8 21. h5 Bg7 22. hxg6 hxg6 23. Bg4 Qe5 24. Qh3 Nxc3 25. Bxc3 Qxg5+ 26. Bd2 Rxd2 27. Rxd2 c3 28. bxc3 Nc4 29. f4 Qxf4 30. e3 Rxe3 31. Rf1 Re1+ |
| ECO A00 in 1986 play it! van der vliet fr defeats white's van der linden j in 66 moves | 1. Nh3 c5 2. g3 Nc6 3. Bg2 g6 4. e4 Bg7 5. O-O e5 6. f4 exf4 7. Nxf4 Nge7 8. c3 O-O 9. d3 b5 10. Be3 d6 11. Nd2 Rb8 12. Nb3 b4 13. d4 bxc3 14. bxc3 cxd4 15. cxd4 Na5 16. Bf2 Bd7 17. Qd2 Rxb3 18. axb3 Nxb3 19. Qb4 Nxa1 20. Rxa1 Qc7 21. e5 dxe5 22. Qxe7 exf4 23. gxf4 Re8 24. Qa3 Qxf4 25. Qxa7 Bg4 26. Rb1 h5 27. Bc6 Rd8 28. Qb6 Bf6 29. Re1 Kg7 30. Re4 Qf5 31. Qc5 Bf3 32. Qxf5 gxf5 33. Re8 Bxc6 |
| ECO B22 in 1983 play it! van der vliet fr defeats white's bosboom manuel in 88 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be2 cxd4 7. cxd4 Be7 8. Nc3 Qd6 9. O-O O-O 10. Nb5 Qd8 11. Bf4 Nc6 12. Rc1 Bd7 13. a3 Nd5 14. Bg3 Qb6 15. Re1 Rfd8 16. Bc4 Be8 17. Qe2 Rac8 18. Nc3 Nxc3 19. bxc3 Qa5 20. a4 Qh5 21. Qa2 Bf6 22. h3 Qa5 23. Rb1 Ne7 24. Rxb7 Qxc3 25. Ba6 Bc6 26. Rb3 Qa5 27. Bxc8 Bxf3 28. Rc1 Qg5 29. Qc2 Bd5 30. Rb8 Nc6 31. h4 Qh6 32. Ra8 Nxd4 33. Bb7 Qxc1+ 34. Qxc1 Ne2+ 35. Kh2 Nxc1 36. Rxa7 Bxb7 37. Rxb7 Nd3 38. a5 Ra8 39. a6 g6 40. a7 Kg7 41. Bc7 Nc5 42. Rb5 Nd7 43. Rb7 Nc5 44. Rb5 Rxa7 |
| ECO B53 in 1982 play it! van der vliet fr defeats white's dekker kees in 78 moves | 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. g3 e5 7. Nde2 Nbd7 8. a4 b6 9. Bg2 Bb7 10. h3 Be7 11. g4 O-O 12. O-O Nc5 13. Ng3 g6 14. Kh2 Ne6 15. Bh6 Re8 16. Qd2 Qc7 17. Rad1 Rac8 18. f4 exf4 19. Bxf4 Nxf4 20. Qxf4 Rf8 21. Rd2 Nd7 22. g5 Ne5 23. Nd5 Bxd5 24. exd5 f6 25. gxf6 Rxf6 26. Qe4 Qc4 27. Rxf6 Bxf6 28. Re2 Bh4 29. Qxc4 Bxg3+ 30. Kxg3 Rxc4 31. b3 Rc3+ 32. Kf4 a5 33. h4 Kf7 34. Rf2 Kf6 35. Bf1 Kf7 36. Ke4+ Ke7 37. Kf4 Rc8 38. Kg5 h6+ 39. Kxh6 Ng4+ |
| ECO B90 in 1974 play it! van der vliet fr defeats white's van der berg a in 70 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. O-O O-O 9. f4 b5 10. f5 b4 11. Na4 e5 12. Ne2 Bb7 13. Ng3 Nxe4 14. Nxe4 Bxe4 15. Qg4 d5 16. Bh6 Bf6 17. Rad1 Nd7 18. Bxd5 Bxc2 19. Bxa8 Bxa4 20. Rd6 Kh8 21. Bxg7+ Bxg7 22. f6 Nxf6 23. Rfxf6 Qxa8 24. Rxa6 Qd5 25. Qxb4 Qd4+ 26. Qxd4 exd4 27. Rfd6 Bc2 28. b4 d3 29. b5 Rb8 30. a4 Bf8 31. Rd5 Bb4 32. Ra7 d2 33. Rad7 Bxa4 34. Rxd2 Bxd2 35. Rxd2 Rxb5 |
| ECO B40 in 1996 play it! van der vliet fr defeats white's zagema wieb in 64 moves | 1. e4 c5 2. Nf3 e6 3. b3 b6 4. Bb2 Bb7 5. Nc3 d6 6. d4 a6 7. dxc5 bxc5 8. Qd2 Nd7 9. O-O-O Ngf6 10. Qe1 Qc7 11. Rg1 Be7 12. g4 O-O 13. g5 Nh5 14. Nd2 d5 15. exd5 exd5 16. f4 d4 17. Nce4 Nxf4 18. Qg3 Rac8 19. h4 Rfe8 20. Qf2 Bf8 21. Ng3 Nb6 22. Nf5 Nbd5 23. Nc4 Re6 24. Rg4 Rce8 25. h5 Re4 26. Qh4 Bc8 27. Nh6+ gxh6 28. gxh6+ Bxg4 29. Qxg4+ Kh8 30. Qf5 Bxh6 31. Nd2 R4e5 32. Qg4 Ne3 |
| ECO B50 in 1974 play it! van der vliet fr defeats white's de ruiter tom in 90 moves | 1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nc6 6. c3 e5 7. Na3 Nge7 8. Be3 O-O 9. O-O h6 10. d4 exd4 11. cxd4 Bg4 12. dxc5 dxc5 13. Qc1 Bxf3 14. Bxf3 Nd4 15. Bd1 Qb6 16. Nc4 Qe6 17. Nd2 Rac8 18. Re1 c4 19. Nf3 Nxf3+ 20. Bxf3 Kh7 21. Re2 Nc6 22. Rb1 b5 23. Bg2 a5 24. h4 Nb4 25. a3 Nd3 26. Qf1 Rcd8 27. f4 Bd4 28. Bxd4 Rxd4 29. Kh2 Re8 30. h5 g5 31. Qf3 gxf4 32. gxf4 Qf6 33. Rf1 Rg8 34. Bh3 Qh4 35. Rg2 Rxg2+ 36. Kxg2 Ne1+ 37. Rxe1 Qxe1 38. Bf5+ Kg7 39. e5 Qh4 40. Be4 Rd2+ 41. Kf1 Rxb2 42. f5 Qg5 43. f6+ Kh8 44. Qd1 Qf4+ 45. Bf3 Rd2 |
| ECO B22 in 1992 play it! van der vliet fr defeats white's abbink michel in 110 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Be3 cxd4 6. cxd4 Nf6 7. Nc3 Qd6 8. Nf3 Nc6 9. a3 Be7 10. Bd3 O-O 11. O-O b6 12. Qe2 Bb7 13. Rad1 Rac8 14. Rfe1 Rfd8 15. Bg5 Na5 16. Ne5 Rf8 17. Qe3 Nd5 18. Qh3 f5 19. Bd2 Nxc3 20. Bxc3 Qd8 21. Bb5 Bd5 22. Qd3 Nb7 23. f3 Nd6 24. Ba6 Rc7 25. Bb4 Bg5 26. Re2 Re8 27. Rde1 Bf6 28. b3 Nc8 29. Bb5 a5 30. Bxe8 axb4 31. Bb5 bxa3 32. Ra2 Be7 33. Nc4 Bb4 34. Rd1 Qe7 35. Ba6 Bxc4 36. bxc4 Na7 37. Rb1 Nc6 38. Kh1 Qd6 39. d5 Ne5 40. Qb3 Bc5 41. dxe6 Qxe6 42. Bb5 Nc6 43. Rxa3 Bxa3 44. Qxa3 Nd4 45. Qd3 Nxb5 46. cxb5 Rd7 47. Qc3 Qd5 48. Re1 h6 49. Qb4 Qd4 50. Qb3+ Kh7 51. Qe6 Rd5 52. Qe2 Qb4 53. Qf2 Qxb5 54. h4 Qb4 55. Qg3 Rd4 |
| ECO B90 in 1982 play it! van der vliet fr defeats white's timmerman gert in 86 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Bg5 b4 9. Na4 Be7 10. Qf3 Bb7 11. Bxe6 Qa5 12. Bxf6 Bxf6 13. Bb3 O-O 14. O-O-O Nd7 15. Qf5 Qxf5 16. Nxf5 Bxe4 17. Nxd6 Bxg2 18. Nxf7 Bxh1 19. Rxd7 Bg2 20. Nb6 Rab8 21. Nc4 h5 22. Ne3 Ba8 23. Bc4 Kh7 24. Bd3+ Kg8 25. Bc4 Kh7 26. Bxa6 Be4 27. Nd6 Bg6 28. f4 Rfd8 29. Rxd8 Rxd8 30. Ndc4 Rd4 31. f5 Bf7 32. c3 bxc3 33. bxc3 Rh4 34. a4 Bxc3 35. Nd6 Bb3 36. Bd3 Kg8 37. Ne4 Bd4 38. Nf1 Bxa4 39. Bc4+ Kf8 40. Ng5 Bf6 41. Ne6+ Ke7 42. Bd3 Bd7 43. Nc5 Bxf5 |
| ECO B53 in 1979 play it! van der vliet fr defeats white's wittmann w in 62 moves | 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. Qe2 Nfd7 11. O-O-O Bb7 12. Nxe6 fxe6 13. Qg4 Qxe5 14. Bd3 Be7 15. Bxe7 Kxe7 16. Rhe1 h5 17. Qb4+ Qc5 18. Qh4+ Nf6 19. Qg3 Kf8 20. Ne4 Bxe4 21. Bxe4 Nc6 22. Qc7 Nxe4 23. Rxe4 Re8 24. b4 Qg5+ 25. Kb1 Ne7 26. Rxe6 Rh6 27. Rf1+ Kg8 28. Qd7 Rxe6 29. Qxe6+ Kh7 30. Re1 Rd8 31. Qxe7 Rd1+ |
| ECO B90 in 1994 play it! van der vliet fr defeats white's kerkhoff leo in 56 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. g4 h6 10. h4 Bb7 11. Rg1 b4 12. Na4 e5 13. Nf5 d5 14. g5 hxg5 15. hxg5 g6 16. gxf6 gxf5 17. exd5 Qa5 18. b3 f4 19. Bf2 Qxd5 20. O-O-O Qxd2+ 21. Rxd2 Bxf3 22. Nb6 Rd8 23. Bxa6 Nxb6 24. Bxb6 Rxd2 25. Kxd2 Kd7 26. Bb5+ Ke6 27. Rg5 Bd6 28. Bd3 Kxf6 |
| ECO B50 in 2000 play it! van der vliet fr defeats white's vedder henk in 80 moves | 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. Nc4 Nb6 7. Ne3 e6 8. g3 Bd7 9. Bg2 Qc7 10. O-O Bc6 11. a4 Bxg2 12. Kxg2 Qc6+ 13. f3 Be7 14. Qe2 O-O 15. a5 Nbd5 16. Nc4 Rfd8 17. Ne4 Qc7 18. b3 Nb4 19. d3 Nc6 20. Qf2 Nd4 21. Bf4 Qc8 22. g4 Nd5 23. Bg3 f5 24. gxf5 exf5 25. c3 Nb5 26. Ned2 f4 27. Bh4 Ne3+ 28. Kh1 Bxh4 29. Qxh4 Nxf1 30. Rxf1 Nxc3 31. Qxf4 Qe6 32. Ne5 Rd4 33. Qe3 Nd5 34. Qe1 Re8 35. Ndc4 b5 36. axb6 axb6 37. Qg3 b5 38. Rg1 g6 39. Nxg6 hxg6 40. Nd6 Rf8 |
| ECO B90 in 2005 play it! van der vliet fr defeats white's van leent dmitri in 83 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Nbd7 7. f3 e6 8. g4 h6 9. Qd2 b5 10. h4 Bb7 11. Bh3 Ne5 12. g5 Nh5 13. Qf2 b4 14. Nce2 Qa5 15. Nc1 Rc8 16. Ncb3 Qc7 17. Rc1 g6 18. gxh6 Bxh6 19. Bxh6 Rxh6 20. Qe3 Rh8 21. Nd2 Qe7 22. Bg2 Qf6 23. Ne2 Ng7 24. Qb6 Qe7 25. Kf1 Rb8 26. f4 Nd7 27. Qxb4 Kf8 28. Nf3 Nc5 29. Nc3 Qf6 30. e5 Qe7 31. Kg1 Nf5 32. Rd1 dxe5 33. Nxe5 Kg7 34. Qc4 Bxg2 35. Kf2 Bxh1 36. Rxh1 Rxh4 37. Rg1 Rbh8 38. Nf3 R4h5 39. b4 Nd7 40. Ne4 Nf6 41. Qc3 Nd6 42. Neg5 |