| ECO C01 in 1989 play it! vann m defeats black's dodsley m in 59 moves | 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Be2 Bd6 6. Nc3 Nf6 7. Bg5 Nbd7 8. O-O h6 9. Bh4 g5 10. Bg3 Bxg3 11. fxg3 c6 12. Nxg5 hxg5 13. Bxg4 Nxg4 14. Qxg4 f6 15. Rae1+ Kf7 16. Qe6+ Kg6 17. Qf5+ Kg7 18. Nd1 Re8 19. h4 Rxe1 20. Rxe1 Nf8 21. hxg5 fxg5 22. Qe5+ Kg8 23. Ne3 Ng6 24. Qe6+ Kg7 25. Nf5+ Kf8 26. Qxg6 Qd7 27. Qh6+ Kg8 28. Qxg5+ Kf8 29. Ne7 Kf7 30. Qg6+ |
| ECO C05 in 1991 play it! vann m defeats black's dodsley m in 59 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c4 Nc6 7. cxd5 exd5 8. Bb5 cxd4 9. O-O Qb6 10. Qe2 Bc5 11. e6 Nf6 12. exf7+ Kxf7 13. Ng5+ Kg8 14. Bd3 h6 15. Ne6 Nb4 16. Nxc5 Qxc5 17. Nb3 Qb6 18. Bf4 Nxd3 19. Qxd3 Nh5 20. Be5 Bd7 21. Bxd4 Bb5 22. Qf5 Qd6 23. Qxh5 Bxf1 24. Qg4 Rh7 25. Rxf1 Re8 26. f4 g6 27. f5 Rhe7 28. Bc5 Re4 29. Qxe4 Rxe4 30. Bxd6 |
| ECO C15 in 1988 play it! vann m defeats black's stoneman jk in 85 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 Qxd5 5. Nf3 Nf6 6. Bd2 Qd8 7. Bd3 b6 8. O-O Bb7 9. Be3 O-O 10. a3 Be7 11. Re1 a6 12. Bg5 Nbd7 13. Be4 Nxe4 14. Bxe7 Qxe7 15. Nxe4 Rad8 16. c3 c5 17. Qc2 f5 18. Neg5 Rf6 19. Qb3 Bd5 20. c4 Bb7 21. d5 e5 22. Ne6 Re8 23. Nxe5 Rh6 24. Nxd7 Qd6 25. Ne5 Bc8 26. Nf3 Bxe6 27. Rxe6 Rhxe6 28. dxe6 Qxe6 29. Qc3 Qd6 30. Re1 Rd8 31. Qe3 Qd7 32. Kf1 h6 33. Qe6+ Qxe6 34. Rxe6 Rd1+ 35. Ke2 Rc1 36. Rxb6 Rxc4 37. Nd2 Rh4 38. h3 g5 39. Rxa6 Kg7 40. Rc6 Rf4 41. Rxc5 h5 42. b4 g4 43. Ke3 |
| ECO C05 in 1990 play it! vann m defeats black's baczkowski s in 72 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c4 cxd4 7. cxd5 exd5 8. Bb5 Nc6 9. O-O Be7 10. Nb3 O-O 11. Re1 Bb4 12. Re2 h6 13. Nbxd4 Qb6 14. Be3 Nxd4 15. Nxd4 Nxe5 16. Qb3 Qd6 17. Bf4 f6 18. Qg3 Bc5 19. Bxh6 Ng4 20. Bf4 Ne5 21. Nb3 b6 22. Bd3 Bg4 23. Bxe5 fxe5 24. Qxg4 e4 25. Bc2 Bxf2+ 26. Rxf2 Rxf2 27. Kxf2 Rf8+ 28. Kg1 Qf6 29. Qe2 Qxb2 30. Rd1 Rc8 31. Bd3 Qe5 32. Rc1 Rxc1+ 33. Nxc1 Qd4+ 34. Qf2 e3 35. Qe2 Qc5 36. Nb3 Qa3 |
| ECO B13 in 1991 play it! vann m defeats black's mansfield a in 63 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. c4 e6 6. Nc3 Be7 7. c5 O-O 8. Bd3 b6 9. b4 a5 10. Na4 axb4 11. Nxb6 Ra7 12. O-O Nc6 13. Re1 Nd7 14. Nxd7 Bxd7 15. Qc2 h6 16. Bf4 Qa8 17. Qd2 Bf6 18. Bc2 Rxa2 19. Rxa2 Qxa2 20. Bh7+ Kxh7 21. Qxa2 Nxd4 22. Nxd4 Bxd4 23. c6 Bc8 24. Bd6 Rg8 25. Bxb4 g5 26. Bc3 Bxc3 27. Qc2+ Kh8 28. Qxc3+ Kh7 29. Qd3+ Kh8 30. Qd4+ Kh7 31. Qf6 Rg7 32. Rb1 |
| ECO B13 in 1992 play it! vann m defeats black's pierce g in 55 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. c4 dxc4 6. Bxc4 e6 7. O-O Nc6 8. Nc3 Be7 9. d5 exd5 10. Nxd5 Nxd5 11. Bxd5 Bg4 12. Qb3 O-O 13. Rd1 Qc7 14. Qc4 Bxf3 15. Bxf3 Rad8 16. Bf4 Bd6 17. Bxd6 Rxd6 18. Rxd6 Qxd6 19. Rd1 Qe7 20. Bxc6 bxc6 21. Qxc6 Qe2 22. Qc1 g6 23. Re1 Qa6 24. a3 Rc8 25. Qd2 Qc4 26. h3 Qc2 27. Re8+ Rxe8 28. Qxc2 |
| ECO B12 in 1991 play it! vann m defeats black's smith j in 103 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Nf3 h6 6. Be2 Nd7 7. O-O a6 8. a4 c5 9. Nbd2 cxd4 10. cxd4 Bb4 11. Qb3 a5 12. Ne1 Ne7 13. Nd3 Nc6 14. Nf3 Qb6 15. Nxb4 Qxb4 16. Qxb4 Nxb4 17. Bd2 Nc2 18. Rac1 O-O 19. Bd1 Rfc8 20. Bxc2 Rxc2 21. Bc3 Nb6 22. b3 Rc8 23. Rxc2 Bxc2 24. Bxa5 Nxa4 25. bxa4 Bxa4 26. Rb1 b5 27. Bb4 Rc4 28. Bc5 Rc3 29. h3 g5 30. Nd2 Rd3 31. Nf1 Kg7 32. Ne3 Kg6 33. Kf1 Rb3 34. Rxb3 Bxb3 35. Ng4 Bc4+ 36. Ke1 h5 37. Nf6 h4 38. Kd2 Bf1 39. g3 hxg3 40. fxg3 Bxh3 41. Ne8 Bf1 42. Nd6 f5 43. Ne8 f4 44. gxf4 gxf4 45. Ke1 Bc4 46. Kf2 Kf5 47. Kf3 Bd3 48. Ng7+ Kg5 49. Nxe6+ Kf5 50. Nxf4 Be4+ 51. Ke3 Kg4 52. e6 |
| ECO B13 in 1991 play it! vann m defeats black's pierce g in 47 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 e6 7. c5 Be7 8. Bb5 O-O 9. O-O Qc7 10. Re1 b6 11. Bxc6 Qxc6 12. Ne5 Qb7 13. c6 Qb8 14. Bf4 Bd6 15. Nb5 Ne8 16. Rc1 f6 17. Nxd6 Nxd6 18. Nd7 Bxd7 19. cxd7 Rd8 20. Rxe6 Qb7 21. Rxd6 Rxd7 22. Rxd7 Qxd7 23. Rc7 Qe6 24. h3 |
| ECO B13 in 1991 play it! vann m defeats black's crews h in 73 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be3 e6 8. c5 Be7 9. h3 Bxf3 10. Qxf3 O-O 11. Bd3 e5 12. dxe5 Nxe5 13. Qe2 d4 14. O-O-O dxc3 15. Bxh7+ Nxh7 16. Rxd8 Rfxd8 17. bxc3 Nd3+ 18. Kc2 Bxc5 19. Bxc5 Nxc5 20. Rd1 Rxd1 21. Qxd1 Nf6 22. f3 Rc8 23. g4 Na4 24. g5 Nxc3 25. Qd3 Nfd5 26. Kb3 a5 27. Qf5 a4+ 28. Kb2 Nd1+ 29. Ka3 Rc3+ 30. Kxa4 Nb2+ 31. Kb5 Nc7+ 32. Kb4 Rc1 33. Qc8+ Kh7 34. Kb3 Nd3 35. Qf5+ Kg8 36. Qxd3 Nb5 37. Qxb5 |
| ECO B12 in 1991 play it! vann m defeats black's hicks p in 45 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 h6 5. Be3 e6 6. Be2 Qc7 7. O-O Nd7 8. Nbd2 O-O-O 9. a3 f6 10. b4 fxe5 11. c4 Nb6 12. Nxe5 Nf6 13. a4 Bxb4 14. a5 Nxc4 15. Ndxc4 dxc4 16. Bxc4 b6 17. a6 Nd5 18. Bxd5 Rxd5 19. Qa4 Rxe5 20. dxe5 Bc3 21. Rac1 Be4 22. Qxe4 Qxe5 23. Qxc6+ |
| ECO B12 in 1991 play it! vann m defeats black's smith j in 83 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Nf3 c5 6. Bb5+ Nc6 7. O-O a6 8. Be2 cxd4 9. Nxd4 Nxd4 10. cxd4 b5 11. Nd2 Bb4 12. Nb3 Ne7 13. a3 Ba5 14. Nxa5 Qxa5 15. Bd2 Qb6 16. Bb4 Nc6 17. Bc5 Qb7 18. Rc1 Ne7 19. h3 O-O 20. g4 Be4 21. f3 Bg6 22. h4 h6 23. h5 Bh7 24. Qd2 Rfe8 25. Rf2 Nc6 26. g5 Kh8 27. gxh6 gxh6 28. Qxh6 Rg8+ 29. Kh2 Rg7 30. Rg1 Rag8 31. Rxg7 Rxg7 32. Bf8 f5 33. exf6 Qc7+ 34. Kh1 Rg8 35. Bg7+ Rxg7 36. fxg7+ Qxg7 37. Qxg7+ Kxg7 38. Rg2+ Kf6 39. h6 Bf5 40. Rg7 Ne7 41. Kg2 Ng6 42. Kf2 |
| ECO B13 in 1992 play it! vann m defeats black's hughes s in 97 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c4 Nf6 6. Nc3 Bg4 7. Be3 e6 8. c5 a6 9. h3 Bh5 10. Be2 Be7 11. O-O b5 12. Qc2 O-O 13. a3 Qc7 14. Rfe1 Bg6 15. Qd2 h6 16. Bf4 Qd7 17. b4 Nh5 18. Ne5 Nxe5 19. Bxe5 Bg5 20. Qd1 Nf4 21. Bxf4 Bxf4 22. g3 Bc7 23. Bg4 f5 24. Bh5 Rf6 25. Qf3 Qf7 26. Bxg6 Qxg6 27. Ne2 Raf8 28. Nf4 Qf7 29. Re2 g5 30. Nh5 Rg6 31. Rae1 Re8 32. g4 fxg4 33. Qxf7+ Kxf7 34. hxg4 Re7 35. Kg2 Re8 36. Ng3 Rg7 37. Nf5 Rh7 38. Ne3 h5 39. Nxd5 Bb8 40. Ne3 hxg4 41. Nxg4 Rh4 42. Ne5+ Bxe5 43. dxe5 Reh8 44. Re3 Rg4+ 45. Kf1 Rc4 46. Rg3 Rh1+ 47. Ke2 Re4+ 48. Re3 Rxe3+ 49. fxe3 |
| ECO B13 in 1992 play it! vann m defeats black's mellon t in 65 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 dxc4 5. Bxc4 Nf6 6. Nf3 Bg4 7. Bxf7+ Kxf7 8. Ne5+ Ke8 9. Nxg4 Nc6 10. Nxf6+ exf6 11. O-O Qxd4 12. Qe2+ Be7 13. Be3 Qe5 14. Nc3 Rd8 15. Rad1 Kf7 16. Qc2 Bd6 17. Qb3+ Kg6 18. g3 b6 19. Nd5 h5 20. Qc2+ Kf7 21. Qxc6 h4 22. Bf4 Qe6 23. Rfe1 Qd7 24. Qxd7+ Rxd7 25. Nxb6 axb6 26. Rxd6 Rxd6 27. Bxd6 hxg3 28. fxg3 Rc8 29. Re7+ Kg6 30. Bc7 f5 31. Kf2 Kf6 32. Rd7 g6 33. Bxb6 |
| ECO B12 in 1990 play it! vann m defeats black's quayle g in 102 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Nf3 h6 6. Be2 c5 7. O-O Nc6 8. Be3 c4 9. b3 b5 10. h3 g5 11. Nh2 Be7 12. Nd2 Qa5 13. b4 Qa3 14. Qc1 Qxc1 15. Rfxc1 Bd8 16. a4 bxa4 17. Rxa4 Bb6 18. Nhf1 Nge7 19. Ng3 Bg6 20. Ra6 O-O 21. Nh5 Bxh5 22. Bxh5 Nf5 23. Rf1 Nb8 24. Raa1 a5 25. bxa5 Bxa5 26. g4 Nxe3 27. fxe3 Nc6 28. Rf6 Kg7 29. Rc1 Bd8 30. Rf2 f6 31. e4 fxe5 32. Rxf8 Kxf8 33. Rf1+ Kg8 34. exd5 exd5 35. Bf7+ Kg7 36. Bxd5 Rc8 37. Bxc6 Rxc6 38. dxe5 Bb6+ 39. Kg2 Be3 40. Nf3 Ra6 41. Nd4 Bxd4 42. cxd4 c3 43. Kf3 c2 44. Rc1 Rc6 45. Ke4 Kf7 46. Kd5 Rc8 47. Ke4 Rc7 48. Kd3 Ke6 49. Rxc2 Rxc2 50. Kxc2 Kd5 51. Kd3 Ke6 |
| ECO B07 in 1989 play it! vann m defeats black's buckland d in 64 moves | 1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 e5 5. d5 Ne7 6. Nf3 Bg4 7. Be2 O-O 8. O-O Qc8 9. Ng5 Bd7 10. f4 f5 11. exf5 Bxf5 12. Bd3 Bg4 13. Be2 Bxe2 14. Qxe2 Nf5 15. Qf2 e4 16. Be3 c6 17. Ngxe4 c5 18. Kh1 Nd7 19. Nb5 Qb8 20. Rab1 a6 21. Nbc3 b6 22. Ng5 Nf6 23. Ne6 Re8 24. h3 Bh8 25. g4 Ng7 26. f5 gxf5 27. gxf5 Qb7 28. Rg1 Re7 29. Qh4 Kf7 30. Ne4 Nxf5 31. Qf4 Nxe4 32. Qxf5+ Nf6 |
| ECO B07 in 1991 play it! vann m defeats black's day f in 53 moves | 1. e4 d6 2. f4 e5 3. Nf3 Nf6 4. Nc3 Bg4 5. Bc4 Nbd7 6. O-O Be7 7. h3 Bxf3 8. Qxf3 O-O 9. Ne2 c6 10. d4 exd4 11. Nxd4 Qc7 12. Nf5 Nb6 13. Nxe7+ Qxe7 14. Bd3 Qc7 15. b3 Rae8 16. Bb2 Nbd7 17. Rae1 g6 18. e5 dxe5 19. fxe5 Nh5 20. Bc4 b5 21. Bxf7+ Kh8 22. e6+ Ng7 23. Bxg7+ Kxg7 24. Qc3+ Kh6 25. Bxe8 Rxf1+ 26. Rxf1 Ne5 27. Qg3 |
| ECO B07 in 1990 play it! vann m defeats black's bourke a by checkmate in 79 moves | 1. e4 d6 2. f4 g6 3. Nf3 Bg7 4. Bc4 c6 5. Nc3 b5 6. Bb3 b4 7. Ne2 Nd7 8. d4 a5 9. O-O Nb6 10. c3 bxc3 11. bxc3 Ba6 12. Rb1 Nf6 13. Bxf7+ Kxf7 14. Ng5+ Ke8 15. f5 Bc4 16. Ne6 Bxe6 17. fxe6 Nxe4 18. Qb3 Nd5 19. c4 Nc7 20. Qb7 Nf6 21. Qxc6+ Kf8 22. d5 Rb8 23. Be3 Na8 24. Ba7 Rc8 25. Qb7 Kg8 26. Nd4 Bf8 27. Nc6 Qe8 28. Bd4 Kg7 29. Qa7 Rg8 30. Bxf6+ Kh6 31. Rb7 g5 32. Nxe7 Bxe7 33. Rxe7 Qg6 34. Qd4 Rcf8 35. Rd7 Qc2 36. e7 Re8 37. Rxd6 Qxa2 38. Be5+ Kh5 39. Qe3 Qc2 40. Qh3# |
| ECO B07 in 1988 play it! vann m defeats black's clark rj in 59 moves | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. h3 O-O 6. Nf3 Nc6 7. O-O e5 8. Bg5 b6 9. dxe5 dxe5 10. Qxd8 Rxd8 11. Nd5 Rd6 12. Nxc7 Rb8 13. Bxf6 Bxf6 14. Ne8 Rd8 15. Nxf6+ Kg7 16. Nd5 Be6 17. b3 b5 18. Be2 Bxd5 19. exd5 Rxd5 20. Rad1 Rc5 21. c4 bxc4 22. Bxc4 e4 23. Nd2 f5 24. Nb1 Re5 25. Rfe1 f4 26. Nc3 e3 27. fxe3 fxe3 28. Nd5 Rd8 29. Rxe3 Rdxd5 30. Bxd5 |
| ECO B01 in 1991 play it! vann m defeats black's severn t in 91 moves | 1. e4 d5 2. exd5 Nf6 3. d4 e6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. dxe6 Qxe6+ 7. Qe2 Qxe2+ 8. Nxe2 Nc6 9. O-O O-O-O 10. c3 h6 11. Nd2 g5 12. b4 Bg7 13. Ng3 Ne7 14. Ba3 b5 15. Bb2 Rhe8 16. a4 a6 17. axb5 axb5 18. Nb3 Nd7 19. Ra5 c6 20. f4 f6 21. Bc1 Nd5 22. Nf5 Bf8 23. Bd2 N7b6 24. fxg5 hxg5 25. Re1 Rxe1+ 26. Bxe1 Re8 27. Kf2 Nf4 28. Bd2 Re2+ 29. Kf3 Rxg2 30. Bxf4 Rb2 31. Ra6 Rxb3 32. Rxb6 gxf4 33. Rxc6+ Kd7 34. d5 Bxb4 35. Kxf4 Bxc3 36. h4 Be5+ 37. Ke4 Rh3 38. Rb6 Rb3 39. h5 Kc7 40. Rc6+ Kd7 41. h6 Ra3 42. Re6 b4 43. Re7+ Kd8 44. h7 Rh3 45. Ra7 Bb8 46. Rg7 |
| ECO B01 in 1991 play it! vann m defeats black's staveley k in 97 moves | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. dxe5 Bb4 6. Bd2 Nc6 7. Bb5 Bd7 8. e6 Bxe6 9. Bxc6+ bxc6 10. a3 Qe5+ 11. Qe2 Qxe2+ 12. Ngxe2 Bd6 13. Ne4 Bd5 14. Nxd6+ cxd6 15. Nf4 Be4 16. O-O-O Nf6 17. Rhe1 O-O 18. f3 Bf5 19. Bc3 d5 20. Bxf6 gxf6 21. Nh5 Be6 22. Nxf6+ Kg7 23. Nh5+ Kh6 24. Nf4 Rae8 25. Re5 Rg8 26. Rh5+ Kg7 27. Re1 Bc8 28. Rhe5 Rxe5 29. Rxe5 Kf6 30. Re2 Ba6 31. Rf2 Ke5 32. Nd3+ Kd4 33. Nb4 Bb5 34. Kd2 a5 35. c3+ Kc4 36. Nd3 Re8 37. f4 f5 38. Nc1 a4 39. h3 h5 40. g3 Rg8 41. Rf3 c5 42. h4 Bc6 43. Re3 d4 44. cxd4 cxd4 45. b3+ axb3 46. Rxb3 Ba4 47. Rb4+ Kd5 48. Rxa4 Rxg3 49. Rxd4+ |