| ECO A04 in 1998 play it! cometwb defeats white's wcrafty11 in 87 moves | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. f3 Nc6 8. Be3 Qb6 9. Bb5 Qc7 10. Qd2 a6 11. Bxc6+ bxc6 12. Bh6 Bxh6 13. Qxh6 c5 14. Nb3 Be6 15. Qg7 Rg8 16. Qh6 g5 17. Nd5 Bxd5 18. exd5 c4 19. Nd2 c3 20. bxc3 Qxc3 21. Rd1 Rg6 22. Qh3 Qe5+ 23. Kf1 Qxd5 24. c4 Qd3+ 25. Kf2 g4 26. Qh4 gxf3 27. gxf3 Rb8 28. Nb3 Qc2+ 29. Rd2 Qf5 30. Nd4 Qc5 31. Rc1 Rb4 32. Rdc2 Ng4+ 33. fxg4 Qxd4+ 34. Ke2 Rxg4 35. Qh3 Qe5+ 36. Kf1 Qf5+ 37. Rf2 Rg1+ 38. Kxg1 Qxh3 39. Kh1 Qd3 40. Re1 Rxc4 41. Rg2 Rc2 42. Reg1 Qf3 43. a4 a5 44. h3 |
| ECO A06 in 1998 play it! cometwb defeats white's crafty in 99 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 a6 9. cxd5 exd5 10. Qb3 c6 11. Bd3 Re8 12. O-O Nd7 13. Na4 b5 14. Nc3 Bb7 15. Qc2 Kf8 16. Rfd1 Qa5 17. Bf5 Nb6 18. Nd2 Qb4 19. Nb3 Bc8 20. Bxc8 Raxc8 21. Nc5 Nc4 22. b3 Nd6 23. Nxa6 Qa3 24. Nc5 Rc7 25. Nd3 Rcc8 26. Nb1 Qa5 27. Nd2 Kg8 28. Nf3 Ne4 29. b4 Qa6 30. Nfe5 Ra8 31. Ra1 Bxe5 32. Nxe5 Re6 33. Rdc1 Qa3 34. Nxc6 Kh8 35. Ne5 Rf6 36. Nd3 Kg8 37. Nf4 Re8 38. Nxd5 Rxf2 39. Qc6 Re6 40. Qxb5 Rxg2+ 41. Kh1 Rg5 42. h4 Rg4 43. h5 Rh4+ 44. Kg1 Qb2 45. Ne7+ Rxe7 46. Rc8+ Kh7 47. Qf5+ g6 48. hxg6+ Kg7 49. Rc2 Qxa1+ 50. Qf1 |
| ECO A07 in 1998 play it! cometwb defeats white's wcrafty11 in 135 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. b3 Nd7 5. Bb2 Ngf6 6. c4 dxc4 7. bxc4 e6 8. O-O Qb6 9. Bxf6 Nxf6 10. Nc3 Bb4 11. Rb1 Bf5 12. Rb2 Qc5 13. Qb3 Bxc3 14. Qxb7 O-O 15. dxc3 Qxc4 16. Rc1 Ne4 17. Nd2 Nxd2 18. Rxd2 Rfc8 19. Rcd1 h6 20. Qb4 Qxb4 21. cxb4 Rab8 22. e4 Bg6 23. a3 c5 24. bxc5 Rxc5 25. Kf1 Rc3 26. Ra1 Kh7 27. f4 a5 28. g4 f6 29. Kf2 Be8 30. e5 Rc4 31. Kg3 Rb3+ 32. Kf2 Rxf4+ 33. Kg1 Rxg4 34. exf6 gxf6 35. Kf2 Kg6 36. h3 Rgg3 37. Re1 e5 38. Rg1 Kf5 39. Rd8 Rgc3 40. Re1 Bb5 41. Rd2 Rxa3 42. Bb7 h5 43. Kg1 Rg3+ 44. Kf2 Kg5 45. Bg2 Rad3 46. Rb2 Bd7 47. Be4 Ra3 48. h4+ Kxh4 49. Rd2 Bh3 50. Rh1 f5 51. Bc2 Rg2+ 52. Ke1 Rxd2 53. Kxd2 Kg5 54. Bd3 e4 55. Bc4 f4 56. Kc2 a4 57. Bd5 Bf5 58. Kb2 Rd3 59. Rg1+ Kf6 60. Bc4 a3+ 61. Kc2 Rg3 62. Re1 Ke5 63. Kb1 Rc3 64. Bf7 h4 65. Rf1 e3+ 66. Ka2 e2 67. Re1 f3 68. Bh5 |
| ECO A06 in 1998 play it! cometwb defeats white's wcrafty11 in 111 moves | 1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 Bf5 7. Be2 cxd4 8. exd4 Nh5 9. Be5 f6 10. Nh4 Bg6 11. Nxg6 hxg6 12. Bg3 Nxg3 13. fxg3 e5 14. Qc2 exd4 15. Qxg6+ Kd8 16. b3 Ne5 17. Qf5 g6 18. Qf4 d3 19. Bd1 Bc5 20. g4 Be3 21. Qa4 Bg1 22. Qf4 Bxh2 23. Kf1 Qg1+ 24. Rxg1 Bxf4 25. Kf2 Rh4 26. Bf3 Nxg4+ 27. Bxg4 Rxg4 28. Kf3 f5 29. Rd1 Rc8 30. Re1 Bd6 31. Rh1 Be5 32. a3 Bxc3 33. Ra2 Be5 34. Rd2 Rg3+ 35. Kf2 Rc2 36. b4 Bf4 37. Rh8+ Ke7 38. Rh7+ Kf6 39. Rh8 Rxg2+ 40. Kxg2 Bxd2 41. Kf3 Bg5 42. Rd8 Rc1 43. Rxd5 Rf1+ 44. Kg2 Rxb1 45. Rxd3 Bf4 46. Rd7 Rb2+ 47. Kf3 Rb3+ 48. Kg2 g5 49. Rxb7 Rxa3 50. Kf2 g4 51. Kg2 Bd6 52. Kf1 f4 53. Rd7 Bxb4 54. Rd4 Rf3+ 55. Ke2 a5 56. Rd1 |
| ECO A06 in 1998 play it! cometwb defeats white's wcrafty10 in 87 moves | 1. Nf3 d5 2. b3 Bg4 3. Ne5 Bf5 4. d4 e6 5. Bf4 Nd7 6. e3 Nxe5 7. dxe5 Nh6 8. Bxh6 gxh6 9. Bb5+ c6 10. Bd3 Bxd3 11. cxd3 Qg5 12. O-O Rg8 13. g3 Qxe5 14. Nd2 Qf5 15. Nf3 Bd6 16. Nd4 Qh3 17. Rc1 e5 18. Nc2 f5 19. Qd2 O-O-O 20. Ne1 Kb8 21. Ng2 e4 22. Rfd1 Rde8 23. Qa5 h5 24. Kh1 h6 25. Rd2 exd3 26. Rxd3 Rxg3 27. Nf4 Rg1+ 28. Rxg1 Bxf4 29. Rg2 Bxh2 30. Qd2 h4 31. Qd1 Bd6+ 32. Kg1 Re4 33. Rg8+ Kc7 34. Rg7+ Kb6 35. f4 Bc5 36. Rc3 Bxe3+ 37. Rxe3 Qxe3+ 38. Kh2 Rxf4 39. Qg1 Rf2+ 40. Qg2 Rxg2+ 41. Rxg2 Kc5 42. Rc2+ Kd4 43. Rg2 Ke4 44. Rg7 |
| ECO A04 in 1998 play it! cometwb defeats white's wcrafty11 in 83 moves | 1. Nf3 c5 2. e4 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 f6 7. d3 Rb8 8. Qe2 Nh6 9. Nc3 Ng4 10. Nd2 h5 11. f3 Ne5 12. f4 Ng4 13. Nb3 f5 14. exf5 Rxb3 15. f6 Bxf6 16. cxb3 Bd4+ 17. Kh1 Nf2+ 18. Kg1 Nxd3+ 19. Be3 Ba6 20. Reb1 O-O 21. Qd2 Rxf4 22. Ne2 Rg4 23. Nxd4 cxd4 24. Bh6 e5 25. Qe2 Kh7 26. h3 Rg3 27. Kh2 Qh4 28. Qd2 e4 29. Bf8 Rg5 30. Rf1 e3 31. Qc2 Nf2 32. Rxf2 exf2 33. Bd6 f1=Q 34. Rxf1 Bxf1 35. g3 Qxh3+ 36. Kg1 h4 37. Qf2 Rf5 38. Bf4 hxg3 39. Qxg3 Rxf4 40. Qxh3+ Bxh3 41. b4 d3 42. Kh2 |
| ECO A04 in 1998 play it! cometwb defeats white's wcrafty11 in 57 moves | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. g4 Nxd4 10. Bxd4 Be6 11. O-O-O Qa5 12. Kb1 Rfc8 13. Qg2 Rxc3 14. Bxc3 Qxa2+ 15. Kc1 Nd7 16. Bxg7 Kxg7 17. Bd3 Ne5 18. c3 Bb3 19. Bb1 Qa1 20. Rd4 Rc8 21. Rd2 Ba2 22. Kc2 Nc6 23. Rf2 Nb4+ 24. Kd2 Qxb2+ 25. Ke3 Qxc3+ 26. Bd3 Nxd3 27. Rxa2 Ne1+ 28. Kf2 Nxg2 29. Kxg2 |
| ECO A06 in 1998 play it! cometwb defeats white's wcrafty11 in 135 moves | 1. Nf3 d5 2. d4 Nf6 3. e3 Bf5 4. c4 e6 5. Qb3 b6 6. Nc3 c6 7. Nh4 Bg6 8. Nxg6 hxg6 9. Be2 Bd6 10. c5 Rxh2 11. Rxh2 Bxh2 12. g3 Nbd7 13. cxb6 axb6 14. Kf1 Ke7 15. Qb4+ c5 16. dxc5 bxc5 17. Qf4 Qh8 18. Kg2 Qh7 19. Bd2 Rh8 20. Qg5 Qh3+ 21. Kf3 c4 22. Bf1 Qh7 23. Bg2 Nc5 24. Qe5 g5 25. Ke2 Qd3+ 26. Kd1 Bg1 27. Nb5 Nfe4 28. Qd4 Bxf2 29. g4 Na4 30. b3 Qxd2+ 31. Qxd2 Nxd2 32. Kxd2 Rh2 33. Bf3 Bg3+ 34. Kc1 Nc5 35. Nd4 Nd3+ 36. Kd1 Be1 37. Be2 Bc3 38. Rb1 Nb4 39. Nc6+ Nxc6 40. bxc4 d4 41. Rb7+ Kf6 42. Rb6 Na5 43. exd4 Bxd4 44. Rb5 Nc6 45. Rb3 Ne5 46. a4 Rg2 47. Kd2 Bg1 48. Ke1 Nxg4 49. a5 Ne5 50. a6 Bd4 51. Rb7 Rg1+ 52. Bf1 Rg3 53. Kd2 Ra3 54. c5 Ra2+ 55. Kc1 Ra1+ 56. Rb1 Ra3 57. Bb5 Bxc5 58. Kb2 Ra5 59. Kc3 g4 60. Rf1+ Ke7 61. Rb1 f5 62. Rb3 f4 63. Be2 f3 64. Rb7+ Kf6 65. Rb1 Ra3+ 66. Kb2 fxe2 67. Kc2 Bb4 68. Rg1 |
| ECO A06 in 1998 play it! cometwb defeats white's wcrafty11 in 131 moves | 1. Nf3 d5 2. d4 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Nbd7 9. b4 Be7 10. b5 O-O 11. bxc6 bxc6 12. Ba6 Rfb8 13. O-O Rb3 14. Ra3 Rab8 15. Rxb3 Rxb3 16. Be2 Bc2 17. Nd2 Rb4 18. Re1 e5 19. Nf3 e4 20. Nh4 g6 21. g3 Rb3 22. Ng2 Bd8 23. Nf4 Bc7 24. g4 g5 25. Nh3 h6 26. f4 exf3 27. Bxf3 Ba5 28. Nf2 Kg7 29. Re2 Bh7 30. Ncd1 Bc7 31. Bd2 Nf8 32. Re1 Ng6 33. Be2 Nh4 34. Rf1 a5 35. Be1 Bc2 36. Bd2 a4 37. Bc3 a3 38. bxa3 Rxa3 39. Be1 Ra2 40. Nc3 Ra1 41. Nfd1 Ba5 42. Bg3 Ng6 43. Bf3 Ra3 44. Be1 Bd3 45. Ne2 Bxe1 46. Rxe1 Nh4 47. Bg2 Bxe2 48. Rxe2 Ra1 49. Re1 Nxg4 50. e4 Nxg2 51. Kxg2 Rxd1 52. Rxd1 Ne3+ 53. Kg1 Nxd1 54. exd5 Ne3 55. dxc6 Nd5 56. Kf2 f5 57. Kg3 Kf6 58. Kf3 g4+ 59. Kg2 f4 60. Kg1 Kf5 61. Kg2 Ke4 62. c7 Nxc7 63. Kf2 Kxd4 64. c6 Kd5 65. Ke2 h5 66. Ke1 |
| ECO A04 in 1998 play it! cometwb defeats white's wcrafty11 in 117 moves | 1. Nf3 c5 2. g3 Nf6 3. Bg2 g6 4. c4 Nc6 5. O-O d6 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 Bg7 9. Nc3 Rg8 10. Nb5 Ng4 11. Qe4 a6 12. Nd4 Qc7 13. Rd1 Qxc4 14. Bg5 Nf6 15. Bxf6 Bxf6 16. b3 Qc3 17. Rac1 Qa5 18. Nf3 Bb2 19. Rc2 Qxa2 20. Rc7 Bf6 21. Rdc1 Be6 22. Rxb7 Kf8 23. Rcc7 Qa1+ 24. Bf1 Bh3 25. Nd2 Kg7 26. Qc6 Rgc8 27. e3 Qe1 28. Rxc8 Rxc8 29. Rc7 Rxc7 30. Qxc7 h5 31. Qc4 a5 32. e4 Bg4 33. Qd3 Kf8 34. Kg2 h4 35. gxh4 Bxh4 36. f3 Qf2+ 37. Kh1 Be6 38. Qc3 Bf6 39. Qxa5 Bd4 40. Qg5 Be3 41. Qg2 Qxg2+ 42. Kxg2 Bxd2 43. Bc4 Bxc4 44. bxc4 e5 45. Kf2 Ke7 46. Ke2 Bf4 47. h3 Kf6 48. Ke1 Kg5 49. Ke2 Kh4 50. Kf2 f5 51. exf5 gxf5 52. Kf1 Kxh3 53. Kf2 Bh6 54. Ke1 Kg3 55. Ke2 f4 56. Kf1 Kxf3 57. c5 dxc5 58. Ke1 e4 59. Kd2 |
| ECO A07 in 1998 play it! cometwb defeats white's wcrafty11 in 135 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. c4 Nc6 5. cxd5 Nxd5 6. d4 Bf5 7. O-O Ndb4 8. a3 Nc2 9. Nh4 Qxd4 10. Nd2 Nxa1 11. Bxc6+ bxc6 12. Nxf5 Qd7 13. Qa4 g6 14. Ne3 Bg7 15. Ndc4 Qb7 16. Nd5 O-O 17. Qxc6 Qxc6 18. Nxe7+ Kh8 19. Nxc6 Nb3 20. Bg5 Rfe8 21. e3 f6 22. Bf4 Re6 23. Nd6 g5 24. Nd8 Rxd6 25. Nf7+ Kg8 26. Nxd6 gxf4 27. exf4 Rd8 28. Nc4 Rd4 29. Ne3 Rd2 30. Rb1 a6 31. Nc4 Rc2 32. Ne3 Re2 33. Kg2 Kf7 34. Nf5 Nd4 35. Nd6+ Ke7 36. Nb7 Nb3 37. Kf1 Rd2 38. Re1+ Kf7 39. Re3 c4 40. Kg2 Rd7 41. Re4 Rxb7 42. Rxc4 f5 43. Rc2 Bd4 44. Rc6 a5 45. Rc2 h5 46. h3 Re7 47. h4 Rb7 48. Kh2 Nc5 49. Rd2 Ne6 50. b4 axb4 51. axb4 Ke7 52. Kg2 Rxb4 53. Re2 Kd6 54. Kf3 Rb3+ 55. Kg2 Nc5 56. Re8 Rb2 57. Rf8 Ke6 58. Re8+ Kf7 59. Rd8 Bxf2 60. Rd5 Ke6 61. Re5+ Kf6 62. Re8 Ne4 63. Rf8+ Ke6 64. Re8+ Kf7 65. Rc8 Bxg3+ 66. Kg1 Bh2+ 67. Kf1 Rf2+ 68. Ke1 |
| ECO A06 in 1998 play it! cometwb defeats white's wcrafty10 in 125 moves | 1. Nf3 d5 2. d4 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. cxd5 Nxd5 7. Bd3 Bb4 8. O-O Bxc3 9. e4 Bxe4 10. Bxe4 Bb4 11. Bg5 f6 12. Bc1 O-O 13. Qc2 f5 14. Bd3 Nd7 15. Bg5 Qa5 16. a3 Bd6 17. Rfe1 Rfe8 18. Bc4 Qb6 19. Re2 h6 20. Bd2 N7f6 21. Rae1 Ne4 22. Qd1 Rad8 23. Bc1 Nf4 24. Bxf4 Bxf4 25. Qb1 g5 26. Qa2 Rd6 27. h3 h5 28. Bd3 g4 29. Bxe4 fxe4 30. Rxe4 gxf3 31. Rxf4 fxg2 32. Qb1 Kg7 33. Re5 Rd5 34. Kxg2 Rxe5 35. dxe5 Qb5 36. Qd1 Qd5+ 37. Qf3 Qxf3+ 38. Rxf3 Rf8 39. Kg3 Rxf3+ 40. Kxf3 a5 41. Ke3 Kg6 42. Ke4 a4 43. Kf4 c5 44. Ke4 Kg5 45. f4+ Kg6 46. Ke3 Kf5 47. Kf3 b5 48. Ke3 h4 49. Kf3 b4 50. Ke3 b3 51. Kd3 Kxf4 52. Kc4 Kg3 53. Kxc5 Kxh3 54. Kd6 Kg4 55. Kxe6 h3 56. Kd6 h2 57. e6 h1=Q 58. e7 Qh5 59. Kd7 Qd5+ 60. Kc7 Qe6 61. Kd8 Qd6+ 62. Ke8 Kf5 63. Kf7 |
| ECO A04 in 1998 play it! cometwb defeats white's wcrafty11 by checkmate in 86 moves | 1. Nf3 c5 2. g3 Nc6 3. c4 g6 4. Bg2 Bg7 5. Nc3 Nf6 6. O-O O-O 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd2 Be6 11. b3 Qb6 12. Bb2 Rfc8 13. Nb5 Bd7 14. Bd4 Qa6 15. a4 Ng4 16. Bxg7 Kxg7 17. Qg5 f6 18. Qf4 f5 19. Qd4+ Nf6 20. Qe3 e5 21. Rfd1 Ng4 22. Qg5 Bxb5 23. Qe7+ Kh6 24. Bxb7 Qb6 25. Qh4+ Kg7 26. Bxa8 Qxf2+ 27. Kh1 Bxc4 28. bxc4 Rxa8 29. Rxd6 h5 30. Rd2 Ne3 31. Rg1 Ng4 32. Rb1 Rc8 33. Rc1 Ne3 34. Qe7+ Kh6 35. Qb7 Rxc4 36. Rg1 Nf1 37. Rg2 Qe1 38. Rg1 Qxd2 39. Rxf1 Qxe2 40. Kg1 Rc2 41. Qg7+ Kxg7 42. Rf2 Qxf2+ 43. Kh1 Qxh2# |
| ECO A04 in 1998 play it! cometwb defeats white's wcrafty11 in 137 moves | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. g4 Nxd4 10. Bxd4 Be6 11. O-O-O Qa5 12. Kb1 Rfc8 13. g5 Rxc3 14. Qxc3 Qxa2+ 15. Kc1 Nh5 16. Bxg7 Nxg7 17. Qb4 Rc8 18. Bd3 Rc7 19. Rhe1 Nh5 20. Rg1 Nf4 21. Qa3 Qxa3 22. bxa3 Rc5 23. h4 Bd7 24. Kd2 e5 25. Ke3 Ba4 26. Rd2 Rc3 27. Ra1 Bxc2 28. Rxc2 Rxd3+ 29. Kf2 Kg7 30. a4 Rd4 31. a5 d5 32. Rb1 Rb4 33. Rxb4 Nd3+ 34. Ke2 Nxb4 35. Rb2 Nc6 36. exd5 Nxa5 37. d6 Kf8 38. Rb5 Nc4 39. d7 Ke7 40. d8=Q+ Kxd8 41. Rxb7 Ke8 42. Rxa7 Kf8 43. Kd3 Nd6 44. Ra5 Nf5 45. h5 gxh5 46. Rxe5 Ng3 47. f4 h4 48. Re3 Kg7 49. f5 Nxf5 50. Rf3 Kg6 51. Ke4 Ng3+ 52. Kd5 Kxg5 53. Rxf7 h5 54. Rf3 Kg4 55. Rd3 Nf5 56. Rc3 h3 57. Rc1 Nh4 58. Rc6 Nf3 59. Rg6+ Kf4 60. Rf6+ Kg3 61. Rg6+ Kf2 62. Rh6 h4 63. Rb6 h2 64. Rb1 Ng1 65. Ke6 h1=Q 66. Rb2+ Ne2 67. Kd6 Qa1 68. Rb8 Qf6+ 69. Kd7 |
| ECO A04 in 1998 play it! cometwb defeats white's wcrafty11 by checkmate in 122 moves | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Nde2 Bg7 8. Bg2 O-O 9. O-O Rb8 10. a4 a6 11. Bg5 Qb6 12. b3 Qa5 13. Qd2 Ng4 14. Rac1 h6 15. Bf4 g5 16. Be3 Nxe3 17. Qxe3 Bd7 18. Rcd1 b5 19. axb5 axb5 20. Nd5 Qa2 21. Qd3 Rfc8 22. Nec3 Qa5 23. Nb1 Kf8 24. c3 Ne5 25. Qe3 Ng4 26. Qe2 Ra8 27. Bh3 h5 28. f3 Qa7+ 29. Kg2 Ne5 30. Bxd7 Nxd7 31. Qxb5 Rab8 32. Qd3 Rxb3 33. Qc2 Rcb8 34. Qe2 Rb2 35. Nd2 Qc5 36. c4 Bd4 37. Rc1 h4 38. Rh1 hxg3 39. hxg3 Ke8 40. Rh5 e6 41. Nc3 Be3 42. Rd1 Qd4 43. Ncb1 Ra2 44. Kf1 Rbb2 45. e5 Bxd2 46. exd6 Qxd6 47. Rh8+ Ke7 48. Nxd2 Rxd2 49. Rxd2 Rxd2 50. Qe3 Rc2 51. Qxg5+ Nf6 52. Rd8 Qxd8 53. Ke1 Qd3 54. Qc5+ Kd7 55. Qb5+ Kc8 56. Qc6+ Kd8 57. Qb6+ Ke8 58. Qc6+ Nd7 59. Qa8+ Ke7 60. Qa3+ Qxa3 61. c5 Qa1# |
| ECO A05 in 1998 play it! cometwb defeats white's wcrafty11 in 129 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 b6 4. e3 g6 5. d4 Bg7 6. dxc5 bxc5 7. Ne5 Bb7 8. Qb3 Qc7 9. Nb5 Qb6 10. Qd1 Ne4 11. Nd3 a6 12. Na3 d6 13. f3 Qa5+ 14. Ke2 Qxa3 15. fxe4 Qa5 16. Bd2 Qc7 17. Qe1 Bxe4 18. Nf2 Qc6 19. Bc3 O-O 20. Bxg7 Kxg7 21. Nxe4 Qxe4 22. Qc3+ f6 23. Kf2 Nd7 24. Bd3 Qb7 25. Qc2 Rab8 26. Rab1 Ne5 27. Be4 Ng4+ 28. Ke2 Qb4 29. Bd5 f5 30. b3 f4 31. exf4 Rxf4 32. Rbf1 Rbf8 33. Qb2+ e5 34. Rf3 R8f5 35. Qc2 Nf6 36. Be6 Rxf3 37. gxf3 Rf4 38. Rd1 e4 39. Rxd6 exf3+ 40. Kf1 Re4 41. Qd1 Re2 42. Rxa6 Qc3 43. Ra7+ Kh6 44. Qxe2 fxe2+ 45. Kxe2 Qc2+ 46. Kf1 Qd1+ 47. Kf2 Ne4+ 48. Ke3 Qd4+ 49. Kf3 Ng5+ 50. Ke2 Qb2+ 51. Kd3 Nxe6 52. Ke4 Ng5+ 53. Kd5 Qg2+ 54. Kd6 Qxh2+ 55. Kd5 Qg2+ 56. Kd6 Kh5 57. Kc7 h6 58. Kb6 Qh2 59. Rb7 Ne6 60. a4 Qa2 61. Ka5 Nd4 62. Rd7 Nxb3+ 63. Kb5 Qa3 64. Rd6 Qb4+ 65. Kc6 |
| ECO A04 in 1998 play it! cometwb defeats white's wcrafty11 in 99 moves | 1. Nf3 c5 2. g3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Bg2 d6 7. O-O Bf5 8. Nc3 Ng4 9. Nd5 Qd8 10. Bg5 h6 11. Bf4 g5 12. Bd2 Bg7 13. e4 Be6 14. Rb1 Nge5 15. Be3 Rc8 16. Qe2 Qd7 17. f4 gxf4 18. gxf4 Bg4 19. Qb5 Ng6 20. f5 a6 21. Qa4 Nge5 22. Nb6 Qd8 23. Nxc8 Qxc8 24. Nd2 Rg8 25. c3 Nd3 26. Nf3 Bh3 27. Bxh3 Bd4+ 28. Kh1 Bxe3 29. Qc2 Nf4 30. Rfe1 Bc5 31. Bf1 Ne5 32. Be2 Ng4 33. Rf1 Ne3 34. Qd2 Nh3 35. Bd3 Nxf1 36. Rxf1 h5 37. b4 Bb6 38. b5 Rg4 39. Nd4 Ba5 40. bxa6 bxa6 41. Ne2 Qc5 42. Qd1 Nf2+ 43. Rxf2 Qxf2 44. Ng3 Rh4 45. Nf1 Bb6 46. Qa4+ Kf8 47. Qd4 Qf3+ 48. Kg1 Bxd4+ 49. cxd4 Qxd3 50. d5 |
| ECO A04 in 1998 play it! cometwb defeats white's wcrafty11 in 97 moves | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O Nxd4 10. Bxd4 Be6 11. g4 Qa5 12. Kb1 Rfc8 13. Nd5 Qxd2 14. Rxd2 Nxd5 15. Bxg7 Nb4 16. Bc3 Nxa2 17. Bd4 f6 18. Be2 Nb4 19. Bc3 Ba2+ 20. Kc1 a5 21. Rd4 Bf7 22. Bxb4 axb4 23. Kd2 b3 24. cxb3 Ra2 25. Bc4 Rxb2+ 26. Ke3 Bxc4 27. bxc4 Kf7 28. h4 Rb3+ 29. Ke2 Ra8 30. Kf2 Raa3 31. Rh3 Rc3 32. h5 gxh5 33. Rxh5 Rxf3+ 34. Ke2 Rh3 35. Rxh3 Rxh3 36. Rd3 Rxd3 37. Kxd3 Kg6 38. Ke3 Kg5 39. Kf3 e6 40. Kg3 e5 41. Kf3 Kh4 42. g5 fxg5 43. Kg2 Kg4 44. Kf2 Kf4 45. Kg2 Kxe4 46. Kh3 h5 47. Kg2 Kd3 48. Kf1 Kxc4 49. Ke2 |
| ECO A04 in 1998 play it! cometwb defeats white's wcrafty11 in 131 moves | 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. d3 d5 5. O-O Bg7 6. c3 Nf6 7. Qa4 Bd7 8. Qb3 Qb6 9. Qxb6 axb6 10. Bf4 Bg4 11. Bc7 Rc8 12. Bf4 h6 13. Nbd2 Nh5 14. Rae1 Ra8 15. a3 Nxf4 16. gxf4 Ra4 17. h3 Bh5 18. e3 Bf6 19. e4 d4 20. e5 dxc3 21. exf6 cxd2 22. Nxd2 e6 23. Nc4 Rg8 24. Kh2 Nd4 25. Bxb7 Ra7 26. Be4 Ne2 27. Nxb6 Nxf4 28. Nc8 Ra5 29. Bc6+ Kd8 30. Nd6 Kc7 31. Nc4 Ra7 32. Be4 Be2 33. Rg1 Rb8 34. Rg3 Rb3 35. Re3 Bxd3 36. Ne5 c4 37. Rc1 Ne2 38. Nxd3 Nxc1 39. Nxc1 Rxb2 40. Kg3 Kd6 41. f3 Kc5 42. Rd3 Rc2 43. Rd7 Rxd7 44. Bxc2 e5 45. Na2 Rd2 46. Nb4 Rd6 47. Be4 h5 48. f4 exf4+ 49. Kxf4 Rxf6+ 50. Ke3 Rd6 51. Kf4 f5 52. Bc2 Kd4 53. Bb1 Kc3 54. Bc2 Rd2 55. h4 Kb2 56. Ke3 Rh2 57. Kf4 Kxa3 58. Kg3 Rd2 59. Nc6 Rxc2 60. Ne7 Rg2+ 61. Kxg2 c3 62. Nxg6 c2 63. Ne5 c1=Q 64. Nf3 f4 65. Ng1 Qe1 66. Nh3 |
| ECO A07 in 1998 play it! cometwb defeats white's wcrafty11 in 67 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. d3 Nc6 5. Nbd2 e5 6. O-O Bd6 7. e4 Bg4 8. exd5 Nxd5 9. Ne4 f6 10. c4 Nb6 11. Be3 Qe7 12. Qe1 O-O 13. Qe2 Nd4 14. Bxd4 cxd4 15. Nxd6 Qxd6 16. Qe4 Qd7 17. Nh4 Rf7 18. f4 Na4 19. fxe5 Nc5 20. Qd5 Nxd3 21. exf6 Be2 22. Rfb1 gxf6 23. Nf5 Kh8 24. Nxd4 Re8 25. Nxe2 Rxe2 26. Rd1 Ne5 27. Qc5 Qf5 28. Rd8+ Kg7 29. Qd4 Nf3+ 30. Bxf3 Qxf3 31. Qg4+ Qxg4 32. Rf1 Qe4 33. Rg8+ Kxg8 34. Rf2 |