| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 52 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 c5 6. c3 cxd4 7. Nxd4 e5 8. Nf3 Nc6 9. Bg2 e4 10. Ng1 Bc5 11. Ba3 Qg5 12. Kf1 b6 13. Bxc5 bxc5 14. c4 Qf6 15. Na3 Nge7 16. Nc2 Rd8 17. cxd5 Nxd5 18. Qe1 Ncb4 19. Bf3 Nxc2 20. Qc1 exf3 21. Nxf3 Bxf3 22. exf3 Nf4 23. Qe1+ Kf8 24. b4 cxb4 25. a3 Nxe1 26. Kxe1 Qxa1# |
| 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 c5 6. Bg5 Be7 7. Bxe7 Nxe7 8. dxc5 Bxf3 9. exf3 Qa5+ 10. Qd2 Qxc5 11. Nc3 Nd7 12. O-O-O Rc8 13. Na4 Qa3+ 14. Kb1 a6 15. c4 Nf6 16. Nc3 O-O 17. Rg1 Kh8 18. Ka1 dxc4 19. Bxc4 b5 20. Bd3 Nf5 21. Bxf5 exf5 22. Rde1 Rfd8 23. Qg5 Rg8 24. Qd2 Qa5 25. Re3 f4 26. Rd3 Rgd8 27. Rxd8+ Qxd8 28. Qxd8+ Rxd8 29. Ne4 Nh5 30. Rc1 g6 31. Rc6 Rd3 32. Rxa6 Rxf3 33. Ra5 f5 34. Ra8+ Kg7 35. Rd8 fxe4 36. Rd2 Rxh3 37. Kb2 Kf6 38. Rd6+ Ke7 39. Rd2 Nf6 40. Kc2 Ng4 41. Rd5 e3 42. f3 Rxf3 43. Rxb5 Rf2+ 44. Kd1 Rxa2 45. Rc5 Nf2+ 46. Kc1 Nd3+ 47. Kb1 Rb2+ 48. Ka1 e2 49. Rc6 e1=Q+ 50. Rc1 Qxc1# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 54 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. c3 Qxc5 11. Rg1 g6 12. Bd3 Nbc6 13. Qd2 h6 14. a4 Rc8 15. Qe3 d4 16. Qd2 dxc3 17. Rxg6 cxd2+ 18. Kxd2 Qxf2+ 19. Kd1 Qxf3+ 20. Kd2 fxg6 21. Nc3 Rd8 22. Kc1 Rxd3 23. a5 Qe3+ 24. Kb1 Qe1+ 25. Ka2 Rd2+ 26. Ka3 Qxa1+ 27. Na2 Qxa2# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 118 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 Nbc6 13. Na4 Qd4 14. c3 Qf6 15. f4 Ng6 16. Bxg6 Qxg6 17. O-O-O Qf5 18. Kb2 b6 19. Rdg1 f6 20. Qe2 g6 21. Re1 Kf7 22. Qg4 Ne7 23. Qh4 h5 24. Re3 Rfc8 25. Rhe1 b5 26. Rxe6 Qxe6 27. Rxe6 Kxe6 28. f5+ Nxf5 29. Qb4 bxa4 30. Qxa4 a6 31. Qf4 Rc5 32. b4 Rc4 33. Qd2 Rac8 34. a3 d4 35. cxd4 Nxd4 36. Qe3+ Kf7 37. Qh6 Rc2+ 38. Kb1 f5 39. Qe3 R8c4 40. Qh6 Ne6 41. Qh7+ Ng7 42. Qh8 Rc1+ 43. Kb2 R4c2+ 44. Kb3 Rc3+ 45. Ka4 Ra1 46. Ka5 Rcxa3+ 47. Kb6 Rb1 48. Ka7 Rxb4 49. Qc8 Ne6 50. Qd7+ Kf6 51. Qd6 a5 52. Ka6 Rd3 53. Qc6 Rb2 54. Qc1 Rxf2 55. Qa1+ Kf7 56. Kxa5 Rxh3 57. Qd1 Rb2 58. Qd7+ Kf6 59. Qc7 Ra3# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 106 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. Na4 Qd6 13. O-O-O Qa3+ 14. Kb1 Nbc6 15. c3 Ne5 16. Qe3 N7g6 17. f4 Nc4 18. bxc4 Qxa4 19. Rd4 dxc4 20. Bxc4 Rad8 21. Bb3 Qc6 22. Rg1 Rxd4 23. Qxd4 a6 24. f5 exf5 25. Bd5 Qd7 26. c4 Re8 27. Qa7 Qd6 28. Bf3 Qd3+ 29. Ka1 Qxf3 30. Qd4 Qxh3 31. Rb1 Qf3 32. c5 Re2 33. Rb3 Qh1+ 34. Rb1 Qg2 35. Rb2 Re1+ 36. Rb1 Rxb1+ 37. Kxb1 Qe4+ 38. Qxe4 fxe4 39. Kc1 f5 40. Kd2 h5 41. Ke3 h4 42. Ke2 Nf4+ 43. Kf1 h3 44. Kg1 Nd3 45. a3 Nxf2 46. Kf1 h2 47. Kxf2 h1=Q 48. Ke3 Qc1+ 49. Ke2 e3 50. Kf3 Qd2 51. Kf4 e2+ 52. Kf3 e1=Q 53. c6 Qee3# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 126 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. Bd3 Nd4 13. Rg3 g6 14. c3 Ndc6 15. Qe3 Nd7 16. a4 e5 17. f4 e4 18. Bb5 O-O-O 19. Nd2 f5 20. b4 Qb6 21. Qxb6 axb6 22. Rd1 Nf6 23. Be2 d4 24. cxd4 Nxd4 25. Rc3+ Kb8 26. Bc4 Nh5 27. f3 e3 28. Nb3 Nxf3+ 29. Ke2 Rxd1 30. Kxd1 Rd8+ 31. Ke2 Ng1+ 32. Kxe3 Nxh3 33. Rd3 Re8+ 34. Kd4 Re4+ 35. Kc3 N3xf4 36. Rd4 Ne2+ 37. Bxe2 Rxe2 38. Rd2 Rxd2 39. Nxd2 Kc7 40. Nc4 g5 41. Kd4 f4 42. Ne5 Nf6 43. a5 g4 44. Nxg4 Nxg4 45. Ke4 bxa5 46. bxa5 Ne5 47. Kxf4 Kd6 48. Ke4 h5 49. Ke3 Nc6 50. Kf4 Nxa5 51. Ke4 b5 52. Kf4 h4 53. Ke3 b4 54. Ke2 h3 55. Kd2 b3 56. Kd3 h2 57. Kd2 h1=Q 58. Ke2 Kd5 59. Ke3 Qe4+ 60. Kf2 Qf4+ 61. Ke2 b2 62. Kd1 b1=Q+ 63. Ke2 Qbf1# |
| ECO A00 in 2007 play it! crafty defeats white's crafty in 70 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 c5 6. Nc3 Nc6 7. dxc5 Bxf3 8. exf3 Bxc5 9. Na4 Qf6 10. c3 h6 11. Bd3 Nge7 12. Be3 Bxe3 13. fxe3 Ne5 14. f4 Nxd3+ 15. Qxd3 Qh4+ 16. Kd2 O-O 17. Rag1 Rac8 18. Kc1 Nf5 19. Re1 Ng3 20. Rh2 Ne4 21. Rd2 Qxe1+ 22. Rd1 Nf2 23. Qh7+ Kxh7 24. Rxe1 Nd3+ 25. Kd2 Nxe1 26. Kxe1 b5 27. Nb2 Rxc3 28. Kd2 Rc7 29. Nd1 Rfc8 30. a4 bxa4 31. bxa4 Rc2+ 32. Kd3 Ra2 33. e4 Rcc2 34. Ne3 Rd2+ 35. Kc3 Rd3+ |
| 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. c3 Bxf3 9. exf3 Nd7 10. dxc5 Qc7 11. Rg1 O-O 12. b4 Nf5 13. Qe2 Qh2 14. Rg2 Qf4 15. Nd2 Ne5 16. O-O-O a5 17. b5 Rfc8 18. Re1 Nc4 19. Rg4 Qh6 20. Rxc4 dxc4 21. Qxc4 Rd8 22. f4 Rd7 23. Bg2 Rad8 24. Rd1 Qh4 25. c6 bxc6 26. bxc6 Rc7 27. Qc5 Rcc8 28. Be4 Qxf4 29. Qb6 Rd6 30. Qxa5 Qxf2 31. Qb4 Rdd8 32. Bxf5 Qxf5 33. Qc4 Qxh3 34. a3 Rd6 35. c7 Rd7 36. Qb4 Qe3 37. Kc2 h5 38. Nf1 Qf2+ 39. Rd2 Qf5+ 40. Kb2 Rcxc7 41. Qb8+ Kh7 42. Rxd7 Rxd7 43. Kb3 Qb1+ 44. Kc4 Qxb8 45. Kc5 Rd5+ 46. Kc6 Rc5+ 47. Kxc5 Qe5+ 48. Kc4 Qe4+ 49. Kb5 Kg6 50. Ng3 Qd3+ 51. c4 Qxg3 52. Kc5 Qxa3+ 53. Kb5 h4 54. Kc6 h3 55. Kd7 h2 56. Kc7 h1=Q 57. Kd7 Qb7+ 58. Ke8 Qbe7# |
| 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. c3 cxd4 7. Nxd4 Nf6 8. Bf4 Nbd7 9. Nf3 Bxf3 10. exf3 e5 11. Be3 Bd6 12. Rg1 g6 13. Be2 O-O 14. Bh6 Re8 15. Nd2 Qa5 16. c4 d4 17. Qc2 Bf8 18. Bxf8 Kxf8 19. O-O-O Nh5 20. Kb1 Nf4 21. Ne4 Qa3 22. Bf1 Rac8 23. Rg3 f5 24. Nd2 Nc5 25. Ka1 Kf7 26. Nb1 Qb4 27. Qb2 Re6 28. Rg5 Ra6 29. Rg4 Nxb3+ 30. Qxb3 Qxb3 31. Rd2 fxg4 32. fxg4 Kg8 33. c5 d3 34. Rb2 Qd1 35. Bxd3 Nxd3 36. f4 Nxb2 37. a4 Nc4 38. Ka2 Rxa4+ 39. Na3 Rxa3# |
| 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 Bxf3 6. exf3 c5 7. Bb5+ Nc6 8. c3 Qb6 9. Bxc6+ Qxc6 10. Rg1 cxd4 11. Qxd4 Ne7 12. Bf4 Nf5 13. Qd3 Rc8 14. Be5 Bc5 15. Rxg7 f6 16. Bxf6 Rf8 17. Be5 Nxg7 18. Bxg7 Rf7 19. Be5 Rf5 20. f4 Kd7 21. Qg3 Rcf8 22. Qg7+ R8f7 23. Qg8 Qb6 24. Kd1 Bd6 25. Bxd6 Kxd6 26. Nd2 Qxf2 27. Qb8+ Rc7 28. Qd8+ Rd7 29. Qb8+ Ke7 30. Qg8 Qe3 31. Kc2 d4 32. Qxh7+ Kd8 33. Qh8+ Kc7 34. cxd4 Rxd4 35. Nc4 Qf2+ 36. Kc3 Rd8 37. Qg7+ Rd7 38. Qg1 Rxf4 39. Qxf2 Rxf2 40. Re1 Rh7 41. Rxe6 Rxa2 42. Kd4 Rh2 43. Ne5 Rh4+ 44. Kd3 R4xh3+ 45. Kc4 Rc2+ 46. Kb4 Rcc3 47. Rf6 Rxb3+ 48. Ka5 b6+ 49. Rxb6 axb6+ 50. Ka4 b5+ 51. Ka5 Rh2 52. Nc6 Ra2# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 112 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 Nbc6 13. O-O-O Ne5 14. Kb1 Nxd3 15. cxd3 Rac8 16. Rc1 Nf5 17. Rhg1 g6 18. Rg4 Qd6 19. f4 Qa3 20. Re1 h5 21. Rg2 a6 22. Ne2 Rc6 23. Qb2 Qxb2+ 24. Kxb2 Rfc8 25. Rc1 Rxc1 26. Nxc1 Nd4 27. b4 Kg7 28. Nb3 Nc2 29. a3 Ne1 30. Rg3 Rc2+ 31. Kb1 Rxf2 32. Nc5 Nc2 33. Kb2 Nd4+ 34. Kb1 Ne2 35. Re3 d4 36. Re5 Nxf4 37. Re4 Ne2 38. Rh4 Kh6 39. Kc2 f5 40. Kd2 Kg5 41. Re4 Ng3+ 42. Ke1 Rf1+ 43. Kd2 fxe4 44. Nxe6+ Kf5 45. Nxd4+ Ke5 46. Nb3 Rf2+ 47. Kd1 exd3 48. Nc5 Kd4 49. Kc1 d2+ 50. Kc2 Nf1 51. Nb3+ Kc4 52. Nxd2+ Rxd2+ 53. Kc1 h4 54. Kb1 Ne3 55. b5 Kb3 56. bxa6 Rd1# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 50 moves | 1. g4 d5 2. b3 Bxg4 3. h3 Bh5 4. d4 e6 5. Nf3 Bxf3 6. exf3 Nf6 7. c3 Nbd7 8. Rg1 a6 9. Be3 h6 10. Bd3 Qe7 11. Nd2 O-O-O 12. Bf4 g5 13. Be5 Nxe5 14. dxe5 Nh5 15. h4 Nf4 16. Ne4 dxe4 17. fxe4 Nxd3+ 18. Kf1 Nxf2 19. Qf3 Nd3 20. Qf6 Qc5 21. Qxf7 Qxc3 22. Rd1 Bc5 23. Qg6 Rhf8+ 24. Qf6 Rxf6+ 25. Ke2 Rf2# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 94 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 Nge7 13. Bg5 Qe5+ 14. Be3 Nf5 15. Qd3 d4 16. f4 Qf6 17. cxd4 Bb4+ 18. Bd2 Bxd2+ 19. Qxd2 Nfxd4 20. O-O-O Rd8 21. Qc3 Qxf4+ 22. Qe3 Qf6 23. Nc3 Nf5 24. Rxd8+ Qxd8 25. Qc5 Qd4 26. Qxd4 Ncxd4 27. Bg2 b5 28. Kb2 O-O 29. Rc1 Rc8 30. Bb7 Rc5 31. Ne4 Rxc1 32. Kxc1 g6 33. Kb2 e5 34. Kc3 a5 35. Nf6+ Kg7 36. Ne8+ Kf8 37. Nf6 b4+ 38. Kd3 Ne6 39. Ba8 Ke7 40. Nxh7 Nf4+ 41. Ke4 f6 42. a4 bxa3 43. h4 a2 44. Nxf6 Kxf6 45. Bc6 a1=Q 46. Be8 Nxh4 47. Bxg6 Qd4# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 98 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 O-O 13. O-O-O Nbc6 14. a3 Rac8 15. Nb5 a6 16. Nc3 Ne5 17. Kb2 N7g6 18. Rg1 Rc7 19. Ne2 Nxf3 20. Rg3 Nge5 21. c3 Rfc8 22. Ka2 f6 23. Bg2 Nh4 24. f4 Nf5 25. fxe5 Nxg3 26. Nxg3 Rxc3 27. Nf5 R8c7 28. Bxd5 exd5 29. exf6 gxf6 30. Nd6 Rxh3 31. Rxd5 Rc2+ 32. Kb1 Rg2 33. Rc5 Rxb3+ 34. Kc1 Rxa3 35. Rc8+ Kg7 36. Nf5+ Kf7 37. Rc7+ Ke6 38. Nd4+ Kd6 39. Rc2 Rxc2+ 40. Nxc2 Rb3 41. Kd2 Ke5 42. Ne3 Rxe3 43. Kc2 h5 44. Kb2 h4 45. Kb1 Re2 46. Kc1 h3 47. Kd1 Rg2 48. Ke1 h2 49. Kd1 h1=Q# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 126 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. Bd3 Nd4 13. Rg3 g6 14. c3 Ndc6 15. Qe3 Nd7 16. Qxc5 Nxc5 17. Be2 e5 18. f4 e4 19. Na3 O-O-O 20. f5 gxf5 21. Nc2 Ne5 22. Nd4 f4 23. Rg5 Rhg8 24. h4 f6 25. Rxg8 Rxg8 26. Bf1 Ncd3+ 27. Bxd3 Nxd3+ 28. Kf1 Kd7 29. f3 Rg3 30. Rd1 Rh3 31. Kg2 exf3+ 32. Kxh3 Nf2+ 33. Kh2 Nxd1 34. a4 Nxc3 35. Nxf3 Ke6 36. Kg2 Kf5 37. Nd2 Ne4 38. Nf3 Nc5 39. Nd2 Kg4 40. Kf2 h5 41. a5 Kxh4 42. Kf3 Kg5 43. b4 Ne6 44. Kf2 Kg4 45. Nf3 h4 46. b5 h3 47. Nh2+ Kf5 48. Nf3 Nc5 49. Nh2 Ne4+ 50. Kf3 d4 51. Ke2 Nc3+ 52. Ke1 Nxb5 53. Ke2 Ke4 54. Kf2 Nc3 55. Nf1 Nb1 56. Kg1 d3 57. a6 b5 58. Ne3 fxe3 59. Kh2 d2 60. Kg3 h2 61. Kg4 d1=Q+ 62. Kh4 h1=Q+ 63. Kg3 Qdf3# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 128 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. Rg1 Rac8 15. Kb2 Nf5 16. Bd3 Nh4 17. Be2 a6 18. Rg4 Nf5 19. Bd3 Nh6 20. Rg5 f6 21. Rg2 Nb4 22. Ne2 Nxd3+ 23. Rxd3 Nf5 24. Nd4 Nxd4 25. Rxd4 Rc5 26. c4 Rfc8 27. cxd5 exd5 28. Rd2 Kf7 29. b4 Rb5 30. Kb3 Rc4 31. a3 h5 32. Rxd5 Rcxb4+ 33. axb4 Rxd5 34. Rg3 Rf5 35. h4 g5 36. Rh3 Kg6 37. hxg5 fxg5 38. Kc4 b6 39. Kd3 Rf4 40. Kc3 h4 41. Kb3 Kf6 42. Kc3 Ke5 43. Kb3 b5 44. Kc3 Rc4+ 45. Kd2 Kf4 46. Kd3 Rxb4 47. Kc2 Rd4 48. Kc3 Rd1 49. Kc2 Rf1 50. Rh2 Kxf3 51. Kd3 Rxf2 52. Rh3+ Kg2 53. Rxh4 gxh4 54. Ke4 h3 55. Ke5 Rd2 56. Kf4 Re2 57. Kf5 b4 58. Kg6 b3 59. Kf7 h2 60. Kg6 b2 61. Kf5 b1=Q+ 62. Kf6 Qb6+ 63. Kf5 Kg3 64. Kg5 Re5# |
| ECO A00 in 2007 play it! crafty defeats white's crafty by checkmate in 138 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 O-O 10. dxc5 Nd7 11. b4 Nf5 12. Rg1 Qc7 13. Rg4 Nf6 14. Rg2 Qe5+ 15. Qe2 Nd4 16. Qxe5 Nxf3+ 17. Kd1 Nxe5 18. Nd2 a5 19. Ke1 h6 20. Be2 Ng6 21. Rg3 Nf4 22. a3 e5 23. Bf1 N6h5 24. Re3 e4 25. b5 Nf6 26. f3 Rad8 27. fxe4 dxe4 28. c6 N4d5 29. Rg3 bxc6 30. bxc6 Nh5 31. Rg1 e3 32. Nc4 Nhf4 33. Nxa5 e2 34. Rg3 exf1=N 35. Kxf1 g5 36. h4 Ra8 37. Nc4 f6 38. Nd6 Ra6 39. Nf5 Rxc6 40. Nxh6+ Kh7 41. Nf5 Rxc3 42. hxg5 Rxg3 43. Nxg3 fxg5 44. Ne2 Kg6 45. a4 Ne3+ 46. Kf2 Nfd5+ 47. Kg1 Rf6 48. a5 Ra6 49. Ra4 g4 50. Ng3 Kf6 51. Kf2 Ke5 52. Re4+ Kd6 53. Ra4 Kc5 54. Ne4+ Kb5 55. Ra3 Nf5 56. Rd3 Kc4 57. Ra3 Kb4 58. Ra2 Rxa5 59. Rb2+ Kc4 60. Rd2 Ra3 61. Rd1 g3+ 62. Kg1 Nde3 63. Nd2+ Kd3 64. Rf1 Nd4 65. Re1 Ne2+ 66. Kh1 Ra5 67. Rxe2 Ra1+ 68. Re1 Rxe1+ 69. Nf1 Rxf1# |
| 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 Bxf3 6. exf3 c5 7. Nc3 Nc6 8. dxc5 Bxc5 9. Na4 Bd6 10. c3 Qa5 11. Bd2 Nf6 12. Rg1 O-O 13. Bg5 Bh2 14. Rg2 Be5 15. Rc1 Kh8 16. f4 Bd6 17. Bd3 Be7 18. Qd2 g6 19. Qe2 d4 20. f5 exf5 21. Kf1 dxc3 22. Rxc3 Qd8 23. Rc1 Nd4 24. Qe3 Re8 25. Rd1 Bf8 26. Qc1 Bd6 27. Bc4 Nf3 28. Bxf7 Re5 29. Bxf6+ Qxf6 30. Bd5 Ne1 31. Bxb7 Rae8 32. Rg1 Re2 33. Qc3 Be5 34. Qc6 Bd4 35. Qxf6+ Bxf6 36. Bc6 R8e5 37. Rh1 Kg7 38. Rd7+ Re7 39. Rxe7+ Rxe7 40. Nc5 Bd4 41. b4 Bxc5 42. bxc5 Nd3 43. Kg2 Re2 44. Bb5 Rxf2+ 45. Kg1 Rd2 46. a4 Nxc5 47. Rh2 Rxh2 48. Kxh2 f4 49. Kg2 g5 50. Kf3 h6 51. Bc6 Kf6 52. Kf2 Kf5 53. Kg2 h5 54. Be8 a5 55. Bxh5 Nxa4 56. Kf2 Nc5 57. Ke2 a4 58. Kd2 a3 59. Kc3 Ke4 60. Bf7 f3 61. Kd2 Kd4 62. Bg6 a2 63. h4 a1=Q 64. Bc2 f2 65. Bd3 Nb3+ 66. Kc2 Qa2+ 67. Kd1 Qd2# |
| 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. c3 Qxc5 11. Rg1 g6 12. Qd4 Qxd4 13. cxd4 Nf5 14. Nd2 Nxd4 15. Rc1 Nbc6 16. Rg5 e5 17. f4 f6 18. Rg3 e4 19. Rc5 O-O-O 20. Bb5 Nxb5 21. Rxb5 b6 22. Nf1 Nd4 23. Rxg6 hxg6 24. a4 Nxb5 25. axb5 Rxh3 26. Ng3 Kd7 27. f5 g5 28. b4 Kd6 29. Ke2 Ke5 30. Kd2 d4 31. Ne2 Rf3 32. Ke1 d3 33. Kf1 d2 34. Nf4 d1=Q+ 35. Kg2 Rxf2+ 36. Kxf2 Qd4+ 37. Kf1 Kxf4 38. Kg2 Qb2+ 39. Kh1 Rd1# |
| 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 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 Rxd1+ 20. Qxd1 Rd8 21. Qe2 f5 22. Bg2 Qh2 23. Bf1 Nd3 24. f3 Nf2 25. Kc2 Rd1 26. Rxe4 fxe4 27. Qc4 Ng4+ 28. Kxd1 Ne3+ 29. Ke1 Nxc4 30. Be2 Qg1+ 31. Bf1 Qe3+ 32. Be2 exf3 33. Kf1 Qxe2+ 34. Kg1 Qg2# |