| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 86 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 c5 6. Bg5 Be7 7. Bxe7 Nxe7 8. dxc5 Bxf3 9. exf3 Qa5+ 10. Qd2 Qxc5 11. Rg1 Nf5 12. Nc3 Nc6 13. Bb5 Nd4 14. Bxc6+ bxc6 15. Qd3 Nf5 16. Rg2 h6 17. O-O-O Qa3+ 18. Kb1 Rb8 19. Ne2 c5 20. Nc3 c4 21. Qe2 d4 22. Qe5 O-O 23. Nb5 Qa5 24. a4 cxb3 25. cxb3 a6 26. Rxd4 axb5 27. Rdg4 g6 28. Ka1 Qd2 29. Rg1 bxa4 30. Rxa4 Qxf2 31. Rb1 Qxf3 32. Ka2 Qxh3 33. Rb2 Rfc8 34. Ra3 Ra8 35. Qf6 Rxa3+ 36. Kxa3 Qf1 37. Ra2 Qa6+ 38. Kb2 Qe2+ 39. Ka3 Ra8+ 40. Kb4 Qe4+ 41. Kc5 Rc8+ 42. Kb6 Rb8+ 43. Kc5 Qd5# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 132 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 Bxf3 6. exf3 c5 7. Nc3 Nc6 8. dxc5 Bxc5 9. Na4 Bb4+ 10. c3 Qf6 11. Bd2 Bd6 12. Rg1 h6 13. Be3 Nge7 14. Rc1 Nf5 15. Bb5 O-O 16. Bc5 Qe5+ 17. Be2 Qh2 18. Rf1 Qxh3 19. Bxd6 Nxd6 20. Nc5 b6 21. Nd3 Qh2 22. f4 Rac8 23. Bf3 Qh3 24. Qe2 Qf5 25. Rh1 Rfe8 26. Qe3 f6 27. Rg1 Kh8 28. Rd1 Rc7 29. Rd2 Ne4 30. Bxe4 Qxe4 31. Qxe4 dxe4 32. Nc1 e5 33. Ne2 exf4 34. Nxf4 Ne5 35. Ng6+ Nxg6 36. Rxg6 Rxc3 37. Rd7 e3 38. fxe3 Rcxe3+ 39. Kf2 R3e7 40. Rxe7 Rxe7 41. Rg4 g5 42. Rd4 Kh7 43. Kg3 Kg6 44. Kf3 Kf5 45. a4 Re5 46. b4 h5 47. Rd7 a5 48. bxa5 bxa5 49. Rd2 h4 50. Kf2 g4 51. Rd4 h3 52. Rd1 Re4 53. Rd5+ Kf4 54. Rd1 g3+ 55. Kf1 Rxa4 56. Kg1 h2+ 57. Kg2 Ra2+ 58. Kh1 Ra3 59. Kg2 Ra4 60. Rc1 Ra2+ 61. Kh1 f5 62. Rf1+ Rf2 63. Rd1 Kg5 64. Ra1 Kg4 65. Rxa5 Rf1+ 66. Kg2 h1=Q# |
| ECO A00 in 2007 play it! crafty defeats white's crafty in 64 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 c5 6. Bg5 Be7 7. Bxe7 Nxe7 8. dxc5 Bxf3 9. exf3 Qa5+ 10. Qd2 Qxc5 11. Nc3 O-O 12. Bd3 Nd7 13. Na4 Qd6 14. O-O e5 15. c4 Qe6 16. Kh2 f5 17. cxd5 Qd6 18. Bc4 e4+ 19. Kh1 exf3 20. Qe3 Ne5 21. Rae1 N7g6 22. Qc5 Nxc4 23. bxc4 Qf4 24. d6 Rad8 25. Rd1 Qh4 26. Qd5+ Rf7 27. Kh2 Qf4+ 28. Kh1 b5 29. Qxb5 Qh4 30. Kh2 Nf4 31. d7 Qxh3+ 32. Kg1 Qg4+ |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 100 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 Bxf3 6. exf3 Qh4 7. c3 Nf6 8. Rg1 h6 9. Ba3 g5 10. Bxf8 Rxf8 11. Rg3 Nbd7 12. Nd2 O-O-O 13. Qe2 e5 14. dxe5 Nxe5 15. f4 Qxf4 16. O-O-O Ne4 17. Re3 Rfe8 18. Nxe4 dxe4 19. Kb1 f5 20. Rd4 Nf3 21. Rb4 Nd2+ 22. Ka1 Nxf1 23. Qxf1 Re6 24. Rd4 Rxd4 25. cxd4 Rd6 26. Qe2 Rxd4 27. Kb2 Qd6 28. Kc2 Qb4 29. Rc3 Rd6 30. Qc4 Qxc4 31. Rxc4 Kd7 32. Rc5 Rc6 33. Rc3 Kd6 34. Rxc6+ Kxc6 35. b4 Kd5 36. Kc3 b5 37. a3 f4 38. Kd2 Kd4 39. Kc2 e3 40. fxe3+ Kxe3 41. Kd1 f3 42. Ke1 h5 43. a4 bxa4 44. b5 a3 45. Kd1 a2 46. Kc1 a1=Q+ 47. Kc2 f2 48. Kb3 f1=Q 49. b6 Qd3+ 50. Kb4 Qaa3# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 104 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 Nf6 6. c3 c5 7. Bg5 cxd4 8. Qxd4 h6 9. Bxf6 Qxf6 10. Qxf6 gxf6 11. Rg1 Nd7 12. Nd4 Rc8 13. h4 e5 14. Nf5 Bg6 15. Bh3 Rc6 16. Rg3 b6 17. Rd3 d4 18. cxd4 Rg8 19. e4 Rc1+ 20. Kd2 Rh1 21. Bg4 exd4 22. Rxd4 Ne5 23. Be2 Bxf5 24. exf5 Bc5 25. Ra4 Rgg1 26. Kc2 Bxf2 27. h5 Rc1+ 28. Kb2 Nc4+ 29. Rxc4 Rxc4 30. Bxc4 Bd4+ 31. Nc3 Bxc3+ 32. Kxc3 Rxa1 33. a4 Ra2 34. Bd5 Rh2 35. Kd4 Rxh5 36. Ke4 Ke7 37. Kf4 Rh2 38. Bc4 Rf2+ 39. Kg4 a5 40. Bb5 Kd6 41. Bd3 Ke5 42. Bc4 Rxf5 43. Bxf7 Rg5+ 44. Kh3 f5 45. Bc4 f4 46. b4 axb4 47. Bd3 Rg3+ 48. Kh2 Rxd3 49. Kg1 b3 50. Kh1 Rd2 51. Kg1 b2 52. Kf1 b1=Q# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 58 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. c3 c5 6. Bg2 cxd4 7. Qxd4 Nc6 8. Qa4 Bc5 9. Bf3 Bg6 10. Ba3 Bxa3 11. Nxa3 Nf6 12. Nb5 O-O 13. c4 a6 14. Nc3 Nd4 15. O-O-O Nxf3 16. Nxf3 b5 17. cxb5 axb5 18. Qb4 Ne4 19. Qa4 bxa4 20. Nxe4 Bxe4 21. b4 Qb6 22. Kd2 Qxb4+ 23. Ke3 Qc5+ 24. Kf4 Qxf2 25. Rdf1 e5+ 26. Kg4 f5+ 27. Kg5 Qe3+ 28. Kh4 Qf4+ 29. Kh5 g6# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 84 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 c5 6. Bg5 Be7 7. Bxe7 Nxe7 8. dxc5 Bxf3 9. exf3 Qa5+ 10. Qd2 Qxc5 11. Nc3 O-O 12. Bd3 Nd7 13. Na4 Qd6 14. O-O f5 15. Rae1 e5 16. c4 d4 17. Nb2 Rf6 18. a4 Rg6+ 19. Kh1 b6 20. Rg1 Rc8 21. Qc2 Rxg1+ 22. Rxg1 Qe6 23. Rg3 g6 24. Kg2 Nf6 25. Kh2 Nh5 26. Rg1 Nf4 27. Rg3 Qf6 28. Bf1 Nh5 29. Rg2 Kf7 30. Nd3 e4 31. fxe4 fxe4 32. Qc3 dxc3 33. Ne1 Qd6+ 34. Kg1 Qd2 35. f3 Qe3+ 36. Rf2 Qxe1 37. c5 Rxc5 38. fxe4+ Kg7 39. Rf4 Nxf4 40. a5 Rg5+ 41. Kh2 Qxf1 42. h4 Qg2# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 82 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 c5 6. Bg5 Be7 7. Bxe7 Nxe7 8. dxc5 Bxf3 9. exf3 Qa5+ 10. Qd2 Qxc5 11. Rg1 Nbc6 12. Rxg7 Nd4 13. b4 Nxf3+ 14. Ke2 Nxd2 15. bxc5 Nf5 16. Rg4 Ne4 17. Ke1 h5 18. Bb5+ Ke7 19. c4 hxg4 20. cxd5 exd5 21. h4 Nd4 22. Na3 Rxh4 23. Bd3 Rh1+ 24. Bf1 Rh2 25. Bd3 g3 26. Bxe4 dxe4 27. Kd2 g2 28. Nc2 Rh1 29. Ne3 Nf3+ 30. Kc3 Rxa1 31. Nxg2 Rxa2 32. Ne3 Rxf2 33. Nd5+ Ke6 34. Kc4 Rc2+ 35. Nc3 e3 36. Kb4 Rxc3 37. c6 Rxc6 38. Kb5 a5 39. Ka4 Nd4 40. Ka3 Rc2 41. Ka4 Ra2# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 134 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 c5 6. Bg5 Be7 7. Bxe7 Nxe7 8. dxc5 Bxf3 9. exf3 Qa5+ 10. Qd2 Qxc5 11. Qc3 Qxc3+ 12. Nxc3 Nbc6 13. Rg1 O-O 14. O-O-O Rac8 15. Kb2 g6 16. Nb5 Rfd8 17. c4 a6 18. Nc3 dxc4 19. Bxc4 Nd4 20. f4 b5 21. Bd3 Kf8 22. a3 Nef5 23. Be4 Rd6 24. Rd3 Rcd8 25. Rgd1 a5 26. Bxf5 Nxf5 27. Rxd6 Rxd6 28. Rxd6 Nxd6 29. Kc2 f6 30. Kd3 Ke7 31. Kd4 Kd7 32. Kc5 b4 33. axb4 axb4 34. Kxb4 Kc6 35. f3 f5 36. Na4 h6 37. Nc5 Kd5 38. h4 Nf7 39. Nd7 e5 40. h5 gxh5 41. Nf6+ Kd4 42. Nxh5 exf4 43. Nxf4 Ng5 44. Ne2+ Ke3 45. Ng3 Kf4 46. Nh5+ Kxf3 47. Kc4 f4 48. Kd3 Kg4 49. Nf6+ Kf5 50. Ne8 Ne4 51. b4 f3 52. Kc4 f2 53. Kd5 Kf4 54. Ng7 f1=Q 55. Ne6+ Ke3 56. Nc5 Qb5 57. Ke5 Nxc5 58. bxc5 Qe8+ 59. Kd6 Kd4 60. c6 h5 61. c7 h4 62. c8=Q Qxc8 63. Ke7 h3 64. Kf6 h2 65. Kg5 Ke5 66. Kh4 Qg8 67. Kh5 h1=Q# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 68 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 c5 6. Bg5 Be7 7. Bxe7 Nxe7 8. c3 Bxf3 9. exf3 cxd4 10. Qxd4 O-O 11. Rg1 Nf5 12. Qc5 Nd7 13. Qb4 Qc7 14. Bd3 Ne5 15. Be2 Rad8 16. f4 Ng6 17. Rg4 d4 18. Qc4 Qxc4 19. Bxc4 h5 20. Rg1 Nxf4 21. Rh1 d3 22. Kd2 g5 23. Rg1 Nxh3 24. Bxd3 Nxg1 25. Kc2 Nh3 26. Na3 Nxf2 27. Bxf5 exf5 28. Re1 Rfe8 29. Rxe8+ Rxe8 30. Nb5 Re2+ 31. Kc1 h4 32. a3 h3 33. c4 h2 34. Nd6 h1=Q# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 116 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 c5 6. Bg5 Be7 7. Bxe7 Nxe7 8. dxc5 Bxf3 9. exf3 Qa5+ 10. Qd2 Qxc5 11. Rg1 Nbc6 12. Qc3 Qxc3+ 13. Nxc3 Nd4 14. O-O-O Nef5 15. Rd3 Rc8 16. Kb1 g6 17. Bg2 O-O 18. Re1 Rc5 19. Bf1 Rfc8 20. Kb2 Nxc2 21. Kxc2 d4 22. Kb2 Rxc3 23. Rd2 Nh4 24. Be2 e5 25. a4 f6 26. f4 Ng2 27. Red1 Nxf4 28. Bc4+ Kg7 29. h4 Rh3 30. Rg1 Rxh4 31. Rgd1 h5 32. f3 Rh3 33. Rf1 h4 34. Kc2 Rg3 35. Kd1 h3 36. Ke1 Rg2 37. Rh1 Rxd2 38. Kxd2 f5 39. a5 Kf6 40. Bf1 Rh8 41. Rh2 g5 42. b4 a6 43. b5 axb5 44. Bxb5 Ra8 45. Bc4 Rxa5 46. Ke1 b5 47. Bb3 Ra1+ 48. Kf2 Nd3+ 49. Ke2 Nc1+ 50. Kf2 Nxb3 51. Rxh3 d3 52. Rh5 d2 53. Rh6+ Kf7 54. Rg6 Kxg6 55. Ke3 d1=Q 56. Kf2 Ra2+ 57. Kg3 Rd2 58. f4 Qg4# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 130 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 c5 6. Bg5 Be7 7. Bxe7 Nxe7 8. dxc5 Bxf3 9. exf3 Qa5+ 10. Qd2 Qxc5 11. Qc3 Qxc3+ 12. Nxc3 Nbc6 13. O-O-O O-O 14. Be2 Rfc8 15. a3 Nf5 16. Kb2 Ncd4 17. Bd3 g6 18. Nb5 Nxb5 19. Bxb5 d4 20. Rhe1 Rc3 21. Bd3 Nd6 22. Re3 Rac8 23. Re5 Kf8 24. Rg1 h5 25. Rg3 Ke7 26. Rg1 a6 27. Rge1 Kf6 28. a4 b5 29. axb5 axb5 30. f4 Ra8 31. Rd1 b4 32. Be2 Rac8 33. Bd3 Ke7 34. Ra5 h4 35. Ra4 Rb8 36. Be2 Nf5 37. Bd3 Kf6 38. Ra7 Ne7 39. Be4 Nc8 40. Ra4 Rxh3 41. Rxd4 Rh2 42. f3 h3 43. f5 exf5 44. Bd3 Rf2 45. Rdxb4 Rxb4 46. Rxb4 Kg5 47. Ra4 h2 48. Ra1 Rxf3 49. Kc3 Ne7 50. Rh1 Rf2 51. Bc4 f6 52. b4 Kf4 53. b5 Nc8 54. Bd3 g5 55. Kd4 g4 56. c4 g3 57. Re1 g2 58. c5 Rf3 59. Be2 g1=Q+ 60. Rxg1 hxg1=Q+ 61. Kc4 Qc1+ 62. Kd5 Re3 63. Bd1 Qxd1+ 64. Kc6 Re7 65. b6 Qd7# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 114 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 Bxf3 6. exf3 Qh4 7. c3 Nf6 8. Be3 Nbd7 9. Nd2 O-O-O 10. Rg1 h6 11. f4 Ne4 12. Nxe4 dxe4 13. Qg4 Qf6 14. Qg2 Qf5 15. Be2 Nf6 16. Bg4 Qa5 17. Bd2 Bd6 18. b4 Qa3 19. Be2 Bxf4 20. Rc1 Bxd2+ 21. Kxd2 e5 22. Rgd1 exd4 23. Qxg7 Nd5 24. Bg4+ Kb8 25. cxd4 h5 26. Bf5 Qf3 27. Bxe4 Qxf2+ 28. Kd3 Qe3+ 29. Kc2 Qxe4+ 30. Kb3 Qe3+ 31. Kb2 Qe2+ 32. Kb1 Nc3+ 33. Rxc3 Qxd1+ 34. Kb2 Qxd4 35. Qxd4 Rxd4 36. Ka3 c6 37. Rf3 Rhd8 38. Rxf7 Rd3+ 39. Kb2 Rxh3 40. a3 Rd2+ 41. Kc1 Ra2 42. Rf8+ Kc7 43. Kb1 Rhxa3 44. Rf7+ Kb6 45. b5 cxb5 46. Rf6+ Kc5 47. Rf5+ Kc4 48. Rf4+ Kc3 49. Rf3+ Kb4 50. Rf4+ Kb3 51. Rf3+ Ka4 52. Rf4+ b4 53. Rf7 b6 54. Rg7 Rd2 55. Rg1 Rad3 56. Rg5 Rd1+ 57. Kb2 R3d2# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 120 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 c5 6. Bg5 Be7 7. Bxe7 Nxe7 8. dxc5 Bxf3 9. exf3 Qa5+ 10. Qd2 Qxc5 11. Rg1 Nf5 12. Qc3 Qxc3+ 13. Nxc3 Nc6 14. O-O-O Ncd4 15. Rd3 Rc8 16. Kb1 g6 17. Rg4 h6 18. Nxd5 exd5 19. Rgxd4 Nxd4 20. Rxd4 Rd8 21. Bd3 Ke7 22. c3 Ke6 23. Kc2 f5 24. a3 Rc8 25. Kd2 Rhe8 26. a4 Re7 27. a5 Rec7 28. c4 dxc4 29. Bxc4+ Ke5 30. Ke3 Re7 31. Rd5+ Kf6+ 32. Kd4 Rc6 33. Rd8 Kg5 34. b4 Kf4 35. b5 Rcc7 36. Rd6 Red7 37. Rd5 b6 38. axb6 axb6 39. Rxd7 Rxd7+ 40. Bd5 g5 41. Kc4 Re7 42. Kd3 Re1 43. Kd2 Rh1 44. Ke2 h5 45. Bc6 Rxh3 46. Kf1 Rh1+ 47. Kg2 Rb1 48. Be8 h4 49. Bd7 Re1 50. Bc6 Re5 51. Kh2 g4 52. fxg4 fxg4 53. Bb7 Rxb5 54. Bc6 Re5 55. Ba4 h3 56. Bd7 b5 57. Bc6 b4 58. Ba4 Re2 59. Kg1 g3 60. Bc6 Re1# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 102 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 Bxf3 6. exf3 c5 7. Be3 cxd4 8. Bb5+ Nc6 9. Qxd4 Qa5+ 10. Nc3 Nf6 11. Bxc6+ bxc6 12. O-O Bb4 13. Ne2 Bd6 14. Bg5 e5 15. Qh4 Be7 16. Ng3 Qc3 17. Nf5 Qxf3 18. Nxg7+ Kd7 19. Qg3 Qxg3+ 20. fxg3 Ne4 21. Bxe7 Kxe7 22. Nf5+ Kd7 23. Rae1 Rag8 24. c4 Rg6 25. Kg2 Rhg8 26. Rf3 Ng5 27. Rf2 f6 28. cxd5 cxd5 29. g4 Ne4 30. Rf3 h5 31. Rd3 Ke6 32. Nh4 Rg5 33. Nf3 Rf5 34. g5 fxg5 35. Re2 g4 36. hxg4 Rxg4+ 37. Kh2 d4 38. Rxd4 exd4 39. Nxd4+ Ke5 40. Nxf5 Kxf5 41. Rc2 Rg7 42. Kh3 Rg3+ 43. Kh4 Rg4+ 44. Kh3 Kf4 45. Kh2 Kf3 46. a3 Rh4+ 47. Kg1 Kg3 48. Rc7 Rf4 49. Rxa7 Nd2 50. Rf7 Rxf7 51. a4 Rf1# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 78 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 c5 6. Bg5 Be7 7. Bxe7 Nxe7 8. dxc5 Bxf3 9. exf3 Qa5+ 10. Qd2 Qxc5 11. Rg1 Nbc6 12. Rg5 Nd4 13. b4 Nxc2+ 14. Kd1 Nxb4 15. Rg4 Nbc6 16. Qb2 Rc8 17. Qxg7 Rf8 18. Qb2 e5 19. Bb5 a6 20. Bxc6+ Qxc6 21. Nd2 d4 22. Ke1 f5 23. Rg7 Qh6 24. Rg3 Rc7 25. Rc1 Rxc1+ 26. Qxc1 Qc6 27. Qb1 Rf7 28. f4 Qh1+ 29. Nf1 exf4 30. Rd3 Nc6 31. Qd1 Qe4+ 32. Kd2 Ne5 33. Rb3 Rc7 34. Qh5+ Kf8 35. Qh6+ Kg8 36. Qg5+ Kf7 37. Qh5+ Kg7 38. Qxf5 Rc2+ 39. Kd1 Qe2# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 124 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 c5 6. c3 cxd4 7. Nxd4 Nf6 8. Rg1 e5 9. Nf5 Bg6 10. Ng3 Qa5 11. Bb2 Nc6 12. e3 Be7 13. Nd2 Rd8 14. Qf3 e4 15. Qe2 a6 16. f4 exf3 17. Qxf3 O-O 18. Nf5 Ne4 19. Nxe7+ Nxe7 20. Qf4 Qc5 21. Rd1 Nf5 22. b4 Qxe3+ 23. Qxe3 Nxe3 24. Nxe4 Nxd1 25. Nf6+ gxf6 26. Kxd1 Kh8 27. Kd2 Rfe8 28. Rg3 Rc8 29. a4 d4 30. c4 Rcd8 31. c5 Be4 32. Rg4 f5 33. Rg5 f6 34. Rg1 f4 35. b5 axb5 36. Bxb5 Re5 37. Re1 f3 38. Rc1 Kg7 39. h4 f2 40. Rf1 Rf5 41. Ke2 d3+ 42. Ke3 Bc6 43. Bxc6 bxc6 44. Kd2 Rxc5 45. Bc3 Rxc3 46. Kxc3 d2 47. Rd1 Kg6 48. a5 Re8 49. Kxd2 Rd8+ 50. Ke3 Rxd1 51. Kxf2 Ra1 52. Kf3 Kh5 53. a6 Kxh4 54. Kf4 Ra5 55. a7 h5 56. a8=Q Rxa8 57. Kf3 Kg5 58. Ke2 Ra2+ 59. Kf1 h4 60. Kg1 Kf4 61. Kh1 Kg3 62. Kg1 Ra1# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 70 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 Bxf3 6. exf3 c5 7. Bb5+ Nc6 8. c3 Qb6 9. Bxc6+ Qxc6 10. Rg1 cxd4 11. Qxd4 Ne7 12. Bg5 Nf5 13. Qd3 h6 14. Bf4 Bc5 15. Nd2 g5 16. Be5 O-O 17. Rd1 f6 18. Bh2 Kg7 19. b4 Bd6 20. b5 Qc7 21. Bxd6 Qxd6 22. c4 Rae8 23. Qe2 Qh2 24. Qf1 Rc8 25. cxd5 exd5 26. Qd3 Qxg1+ 27. Ke2 Rfe8+ 28. Ne4 Ng3+ 29. fxg3 Qg2+ 30. Ke3 dxe4 31. Qxe4 Rxe4+ 32. Kxe4 Qe2+ 33. Kd4 Qxd1+ 34. Ke3 Re8+ 35. Kf2 Re2# |
| ECO A00 in 2007 play it! crafty defeats white's crafty in 86 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 c5 6. Bg5 Be7 7. Bxe7 Nxe7 8. dxc5 Bxf3 9. exf3 Qa5+ 10. Qd2 Qxc5 11. Rg1 d4 12. Rg5 Nf5 13. Bd3 h6 14. Rg4 Nc6 15. Qe2 g5 16. f4 Nd6 17. a3 Qd5 18. Nd2 Qh1+ 19. Qf1 Qxf1+ 20. Kxf1 f5 21. Rg2 gxf4 22. Rg7 Rd8 23. Be2 Rd7 24. Bh5+ Kd8 25. Rg6 e5 26. Rc1 e4 27. c4 e3 28. fxe3 fxe3 29. Nf3 d3 30. Rb1 Ne4 31. Kg2 d2 32. Ng1 Ne5 33. Re6 Re7 34. Rxe7 Rg8+ 35. Kh2 Kxe7 36. Ne2 Rg5 37. Nf4 Nc3 38. Rd1 Rxh5 39. Nd3 Nxd3 40. Rg1 e2 41. Rg2 d1=Q 42. Rg6 Rxh3+ 43. Kxh3 Qf1+ |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 88 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Bg2 Nc6 6. c3 Nf6 7. Nd2 Bd6 8. Ngf3 h6 9. Rg1 g5 10. Rf1 Bg6 11. Bb2 a6 12. Rg1 Qe7 13. e3 O-O-O 14. a3 Bh5 15. c4 Qd7 16. c5 Be7 17. Bf1 Kb8 18. Be2 Rdg8 19. Bc3 Bg6 20. Rg3 Ne4 21. Nxe4 Bxe4 22. Rc1 h5 23. Rg1 Bf5 24. Nd2 f6 25. Bxh5 Bxh3 26. Bg4 f5 27. Be2 f4 28. Nf1 Rf8 29. Rc2 Rh4 30. b4 Bf5 31. Ra2 Qe8 32. b5 axb5 33. Bxb5 Kc8 34. Qa4 Kd7 35. Qb3 Bf6 36. Re2 Qa8 37. exf4 Rxf4 38. Rd2 Be4 39. Rg3 Rh8 40. Re2 Rh1 41. Bd2 Bxd4 42. Bxc6+ bxc6 43. Qb4 Rxf2 44. Rc3 Rhxf1# |