| ECO A06 in 2007 play it! program defeats black's program by checkmate in 91 moves | 1. Nf3 d5 2. d4 a6 3. Nc3 Nf6 4. Bg5 c6 5. e3 h6 6. Bxf6 exf6 7. Bd3 Bb4 8. h3 Nd7 9. O-O O-O 10. Ne2 Re8 11. c4 dxc4 12. Bxc4 Bd6 13. Qb3 Qe7 14. Rac1 c5 15. Nh4 Ne5 16. dxe5 fxe5 17. Ng3 Bxh3 18. gxh3 Qxh4 19. Bxf7+ Kh8 20. Bxe8 Rxe8 21. Qf7 Rf8 22. Qe6 Qf6 23. Qxf6 Rxf6 24. Ne4 Rg6+ 25. Kh2 b6 26. b4 Be7 27. bxc5 bxc5 28. Nxc5 Kh7 29. a4 Rc6 30. Ne4 Rxc1 31. Rxc1 a5 32. Rc7 Bb4 33. Nf6+ Kg6 34. Ne8 Kg5 35. Rxg7+ Kf5 36. Rf7+ Kg5 37. Kg3 Kg6 38. Rf6+ Kh7 39. Kg4 Bc3 40. Kh5 Kg8 41. Kxh6 Bb2 42. Kg6 Bc3 43. Re6 Bb4 44. Nf6+ Kh8 45. Re8+ Bf8 46. Rxf8# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 119 moves | 1. Nf3 d5 2. d4 a6 3. Nc3 Nf6 4. Bf4 Nc6 5. e3 e6 6. a3 Bd6 7. Bxd6 cxd6 8. Be2 e5 9. Rc1 Bf5 10. Nh4 Be6 11. Nf3 O-O 12. O-O b5 13. h3 Ra7 14. Ng5 Bf5 15. Qd2 h6 16. Nf3 Rc7 17. Kh1 Ne4 18. Nxe4 dxe4 19. Nh2 d5 20. dxe5 Nxe5 21. Rfd1 Be6 22. Qa5 Rc6 23. Qxd8 Rxd8 24. c3 Bf5 25. Rc2 f6 26. Rcd2 Rc5 27. Ng4 Bxg4 28. Bxg4 Nxg4 29. hxg4 Kf7 30. Rd4 Ke7 31. f3 g6 32. Kg1 Rd6 33. Kf2 Ke6 34. Rh1 Rc4 35. Rxh6 g5 36. fxe4 Rxd4 37. cxd4 dxe4 38. Ke2 Kd5 39. Kd2 a5 40. Rh7 a4 41. Rc7 Rc6 42. Rb7 Kc4 43. Re7 Kb3 44. Rxe4 Kxb2 45. d5 Rc2+ 46. Kd3 Rc3+ 47. Ke2 Rc2+ 48. Kf3 Kxa3 49. d6 f5 50. gxf5 Rc3 51. d7 Rc2 52. d8=Q b4 53. Qxg5 Rc5 54. Qg4 Rb5 55. Qf4 Rb7 56. Qd6 Rb5 57. Qd3+ Kb2 58. Qxb5 Ka3 59. Rxb4 Ka2 60. Rxa4# |
| ECO A06 in 2007 play it! program defeats black's program in 115 moves | 1. Nf3 d5 2. d4 a6 3. Nc3 Nf6 4. e3 e6 5. a3 Nc6 6. Bd2 Bd6 7. Bd3 O-O 8. O-O Bd7 9. g3 e5 10. dxe5 Bc5 11. exf6 Qxf6 12. Nxd5 Qd8 13. Bc3 Bh3 14. Re1 Re8 15. Nf4 Bg4 16. h3 Bc8 17. b4 Bf8 18. g4 Be7 19. Qd2 g6 20. Bc4 Qxd2 21. Nxd2 Bd6 22. Nd5 Rd8 23. Nf6+ Kg7 24. Ne8+ Kf8 25. Nxd6 cxd6 26. e4 Ne5 27. Bd5 Rd7 28. f4 Rc7 29. Re3 Nxg4 30. hxg4 Bxg4 31. Bb3 Be6 32. Bf6 Bxb3 33. cxb3 Re8 34. Nc4 Re6 35. Bd4 b5 36. Nb6 Rc2 37. Rd1 f5 38. exf5 Rxe3 39. Bxe3 Re2 40. Bf2 gxf5 41. Rxd6 Ke7 42. Rh6 Kf7 43. Nd5 Rd2 44. Ne3 Rd4 45. Rxh7+ Ke8 46. Nxf5 Rxf4 47. Nd6+ Kf8 48. Ra7 Rg4+ 49. Kf1 Rg5 50. Rxa6 Rh5 51. Bc5 Rh2 52. Ra7 Rc2 53. Nf5+ Rxc5 54. bxc5 b4 55. c6 bxa3 56. Ke2 a2 57. c7 Kf7 58. Nd6+ |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 115 moves | 1. Nf3 d5 2. d4 a6 3. Nc3 Nf6 4. e3 e6 5. a3 Nc6 6. Bd3 Bd6 7. Bd2 O-O 8. O-O Bd7 9. g3 g6 10. e4 Nxe4 11. Nxe4 dxe4 12. Bxe4 f5 13. Bd3 b6 14. Bh6 Re8 15. c3 Bf8 16. Bf4 Bd6 17. Bg5 Be7 18. Bxe7 Qxe7 19. Qe2 a5 20. Rfe1 Rad8 21. Qe3 Qg7 22. Bc4 Kh8 23. Ng5 Qf6 24. Rad1 Re7 25. f4 Rde8 26. Rd2 h6 27. Nf3 Kh7 28. Rde2 Rd8 29. b4 axb4 30. axb4 Bc8 31. Rf2 Kg7 32. Kh1 Rd6 33. Ra2 Bb7 34. Kg2 Nd8 35. Ra7 Be4 36. Bd3 Bd5 37. b5 c5 38. Rxe7+ Qxe7 39. dxc5 bxc5 40. c4 Bxf3+ 41. Qxf3 Nf7 42. Qe3 Kf6 43. Bc2 Rd4 44. Qc3 Qb7+ 45. Kg1 e5 46. Ra1 exf4 47. Ra6+ Kg7 48. gxf4 Kh7 49. Rc6 Qd7 50. Qg3 Nh8 51. Qe3 Rxc4 52. Re6 Re4 53. Rxe4 fxe4 54. Qxe4 Qxb5 55. f5 Qb6 56. Qe7+ Kg8 57. f6 Qb3 58. Qg7# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 103 moves | 1. Nf3 d5 2. d4 b5 3. e3 c6 4. a4 b4 5. Bd3 Nf6 6. c4 Nbd7 7. cxd5 cxd5 8. Bb5 Ng4 9. Bc6 e5 10. Bxa8 Nb6 11. Bc6+ Bd7 12. Bxd7+ Nxd7 13. h3 Nh6 14. dxe5 Qa8 15. Bd2 Bc5 16. Qc2 Qb8 17. Qd3 Qb7 18. O-O Be7 19. Qb5 Qxb5 20. axb5 Bc5 21. Ra4 Nf5 22. g4 Ne7 23. b6 Bxb6 24. Bxb4 h5 25. Rc1 hxg4 26. hxg4 Rh3 27. Kg2 Rh6 28. Nc3 Nc6 29. Bd6 Nc5 30. Bxc5 Bxc5 31. Nxd5 Bb6 32. g5 Rg6 33. Nf4 Ne7 34. Nxg6 Nxg6 35. Rc8+ Ke7 36. Rg8 Ke6 37. Rxg7 Ke7 38. Ra6 Ke6 39. b4 Ne7 40. Nd4+ Kxe5 41. Rxf7 Nd5 42. Rxb6 Ke4 43. Re6+ Kd3 44. g6 a5 45. bxa5 Nb4 46. g7 Nd5 47. g8=Q Nb4 48. Qb8 Nd5 49. Qb5+ Kd2 50. Qb2+ Kd1 51. Qe2+ Kc1 52. Qc2# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 67 moves | 1. Nf3 d5 2. d4 b5 3. a4 b4 4. e3 Nf6 5. Ne5 c6 6. Bd3 Nfd7 7. Nf3 e6 8. c4 Be7 9. Nbd2 Qc7 10. O-O Bb7 11. Qc2 dxc4 12. Qxc4 Ba6 13. Qc2 c5 14. Bxa6 Nxa6 15. Qc4 Qb7 16. e4 cxd4 17. Qxd4 O-O 18. Nc4 Ndc5 19. Ncd2 Rfd8 20. Qc4 Nd3 21. Nb3 Bf6 22. Bg5 Nxb2 23. Qb5 Qxb5 24. axb5 Bxg5 25. Rxa6 Bf6 26. e5 Be7 27. Nfd4 Rd5 28. b6 f5 29. Rxa7 Re8 30. b7 Kf7 31. Nc6 Rc8 32. bxc8=Q Rd3 33. Nxe7 h5 34. Qg8# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 103 moves | 1. Nf3 d5 2. d4 b5 3. Nc3 b4 4. Nb1 Nf6 5. e3 Bd7 6. c4 bxc3 7. Nxc3 e6 8. Ne5 Bb4 9. Bd2 O-O 10. Rc1 a5 11. Bd3 g6 12. O-O Ra7 13. b3 Rb7 14. f3 Bc6 15. Qe2 Qd6 16. Kh1 Ba3 17. Rc2 Bd7 18. e4 dxe4 19. Nxe4 Bb2 20. Nxd6 cxd6 21. Nxd7 Nfxd7 22. Rxb2 Nc6 23. Rc1 Rb6 24. Qe3 a4 25. d5 exd5 26. Qh6 Nce5 27. Be2 axb3 28. Rxb3 Rxb3 29. axb3 Nc5 30. Rb1 d4 31. f4 Ned3 32. f5 Ne4 33. Kg1 Ne5 34. Qf4 Nc3 35. Re1 Nxe2+ 36. Rxe2 d3 37. Rf2 Ra8 38. Qd4 gxf5 39. Qxd6 Ra1+ 40. Rf1 Ra7 41. Qb8+ Kg7 42. Qxa7 Kg6 43. Qb8 Nd7 44. Qg3+ Kf6 45. Qg5+ Ke6 46. Qxf5+ Kd6 47. Bb4+ Kc7 48. Rc1+ Kd8 49. Qg5+ f6 50. Qg8+ Nf8 51. Qxf8+ Kd7 52. Qe7# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 117 moves | 1. Nf3 d5 2. d4 b5 3. a4 b4 4. e3 Nf6 5. Ne5 c6 6. Nd2 e6 7. Bd3 Nfd7 8. Ndf3 Bd6 9. e4 Nxe5 10. dxe5 Be7 11. Be3 Ba6 12. exd5 Bxd3 13. Qxd3 cxd5 14. Nd4 Nd7 15. Nc6 Qc7 16. Nxe7 Kxe7 17. f4 f6 18. exf6+ gxf6 19. g3 Qa5 20. O-O Nc5 21. Qb5 Qxb5 22. axb5 Rhc8 23. Kh1 h6 24. f5 b3 25. cxb3 exf5 26. Bxc5+ Rxc5 27. b6 Kd8 28. Rxf5 Kc8 29. Rxf6 a6 30. Re1 Kd7 31. Rxh6 Rb8 32. b7 a5 33. Rh7+ Kd6 34. Rhe7 Rb5 35. R1e6+ Kc5 36. Rc7+ Kd4 37. Ree7 Rxb3 38. g4 Rg8 39. Rc1 Rxb2 40. Rd1+ Kc5 41. Rc7+ Kd6 42. Rc8 Rxg4 43. b8=Q+ Rxb8 44. Rxb8 Ke5 45. Re8+ Kd6 46. Rd8+ Ke6 47. R8xd5 Ra4 48. Kg2 Ra2+ 49. R5d2 Ra3 50. h4 a4 51. h5 Kf5 52. h6 Kg6 53. Rh1 Kh7 54. Rd7+ Kg6 55. h7 Rc3 56. h8=Q Rc6 57. Qh5+ Kf6 58. Rf1+ Ke6 59. Qd5# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 109 moves | 1. Nf3 d5 2. d4 b5 3. Nc3 b4 4. Nb1 Nf6 5. e3 Bd7 6. c4 e6 7. cxd5 exd5 8. Ne5 Bd6 9. Nxd7 Qxd7 10. Bd3 Ne4 11. Nd2 Nf6 12. e4 dxe4 13. Nxe4 Qe6 14. Qe2 Nbd7 15. Nxd6+ cxd6 16. Bf4 Ke7 17. O-O Qxe2 18. Bxe2 a5 19. Rfe1 d5 20. Bb5+ Kd8 21. Rac1 Ra7 22. h3 Re8 23. Rxe8+ Nxe8 24. Bc6 Nef6 25. Kf1 Nb6 26. Bb5 Rb7 27. Rc6 Nbd7 28. Ba6 Ng4 29. Bxb7 Nh6 30. Bc7+ Ke8 31. Bxa5 b3 32. Rc8+ Ke7 33. Bxd5 bxa2 34. Bb4+ Kf6 35. Bxa2 Kg6 36. Rc7 Nf6 37. d5 Kf5 38. d6 Ke5 39. d7 Nxd7 40. Rxd7 Kf5 41. Bb1+ Kf6 42. Rd6+ Kg5 43. Bd2+ Kh5 44. Bxh7 f6 45. b4 Nf7 46. Rd5+ g5 47. b5 Kh6 48. b6 Kg7 49. b7 Kxh7 50. b8=Q Kg7 51. Rd7 Kh6 52. Qf8+ Kg6 53. Qxf7+ Kf5 54. g4+ Ke5 55. Qd5# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 113 moves | 1. Nf3 d5 2. d4 b5 3. Nc3 b4 4. Nb1 Nf6 5. e3 Bd7 6. Bd2 e6 7. a3 bxa3 8. Nxa3 Nc6 9. Bd3 Rb8 10. b3 Nb4 11. Be2 Nc6 12. h3 Ne4 13. Nb5 Nxd2 14. Nxd2 Rb7 15. O-O Be7 16. c4 Bb4 17. Ra4 O-O 18. Nf3 a5 19. Bd3 Na7 20. Ne5 Nxb5 21. Nxd7 Qxd7 22. cxb5 g6 23. Qg4 f5 24. Qh4 Re8 25. Rc1 e5 26. dxe5 Rxe5 27. Rc6 Qe7 28. Qh6 Qg7 29. Qf4 Re8 30. Qf3 Qe5 31. g3 Rb6 32. Qd1 Re7 33. Kf1 Kh8 34. Kg1 d4 35. exd4 Qxd4 36. Qa1 Rd7 37. Bc4 Bc3 38. Qf1 Qe5 39. Qe2 Qxe2 40. Bxe2 Bb4 41. Bc4 Rd1+ 42. Kg2 Rb7 43. g4 Kg7 44. gxf5 gxf5 45. Be6 f4 46. Bc8 Ra7 47. h4 Rd3 48. Ra6 Re3 49. Rxa7 f3+ 50. Kh3 Re7 51. Rxb4 axb4 52. b6 c5 53. Rxe7+ Kf8 54. Rxh7 c4 55. Be6 cxb3 56. b7 b2 57. b8=Q# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 85 moves | 1. Nf3 d5 2. d4 b5 3. Nc3 b4 4. Nb1 Nf6 5. Nbd2 Nc6 6. e3 a6 7. Bd3 g6 8. Qe2 e6 9. c4 bxc3 10. bxc3 Nh5 11. O-O Bd6 12. g3 O-O 13. c4 Qf6 14. Rb1 Bb4 15. g4 Ng7 16. g5 Qd8 17. Ne4 dxe4 18. Bxe4 Bd7 19. Bxc6 Bxc6 20. Rxb4 Nf5 21. Ba3 Nh4 22. e4 Nxf3+ 23. Qxf3 Qxg5+ 24. Kh1 f5 25. d5 exd5 26. exd5 Bd7 27. Rb7 Rf7 28. Rxc7 Qd2 29. Be7 Re8 30. d6 Ba4 31. Qa3 Qe2 32. Kg1 Qg4+ 33. Qg3 Qe2 34. Qe3 Qxa2 35. d7 Bb5 36. cxb5 Rff8 37. Qd4 Rxe7 38. d8=Q Rxc7 39. Qxc7 Rf7 40. Qce5 Rf6 41. Qxf6 Qxf2+ 42. Rxf2 h5 43. Qg7# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 67 moves | 1. Nf3 d5 2. d4 b5 3. Bf4 e6 4. e3 Bd7 5. a3 a6 6. Bd3 c5 7. Nc3 Nc6 8. O-O Nf6 9. b3 cxd4 10. Nxd4 Rc8 11. Nf3 Be7 12. h3 O-O 13. Qd2 g6 14. Bh6 Re8 15. Rfd1 Bd6 16. Kh1 Kh8 17. Bg5 Be5 18. Nxe5 Ng4 19. Nxf7+ Kg8 20. Nxd8 Nxf2+ 21. Qxf2 Rf8 22. Qh4 Nxd8 23. Bh6 Rf7 24. Qg5 a5 25. Nxb5 Bxb5 26. Bxb5 Nb7 27. Qg4 Nd8 28. Rxd5 Ra8 29. Rd6 Rb8 30. Qg5 Nb7 31. Rxe6 Rbf8 32. Bc4 Rf4 33. Qxf4 Ra8 34. Re8# |
| ECO A06 in 2007 play it! program defeats black's program in 79 moves | 1. Nf3 d5 2. d4 b5 3. Bf4 e6 4. e3 Bd7 5. a3 Nf6 6. Bd3 c5 7. Nbd2 c4 8. Be2 a6 9. O-O Nc6 10. Ne5 Nxe5 11. dxe5 Ng8 12. e4 Bc5 13. exd5 exd5 14. Nf3 Bg4 15. b4 cxb3 16. cxb3 Rc8 17. b4 Bb6 18. a4 Bxf3 19. Bxf3 Rc4 20. g3 Bd4 21. Rb1 g5 22. Bd2 Bxe5 23. Re1 a5 24. Rxe5+ Kf8 25. Rxd5 Qe8 26. Bxg5 Qe6 27. Rd8+ Kg7 28. Bd5 Qf5 29. Bxc4 bxc4 30. Be3 h5 31. bxa5 Nf6 32. Rxh8 Kxh8 33. Bd4 h4 34. Rb6 Kg8 35. Bxf6 h3 36. Qd8+ Kh7 37. Qh8+ Kg6 38. Bg5+ f6 39. Qh6+ Kf7 40. Qh5+ |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 79 moves | 1. Nf3 d5 2. d4 b5 3. Nc3 b4 4. Nb1 Nf6 5. e3 Bd7 6. c4 bxc3 7. Nxc3 e6 8. Ne5 Bb4 9. Bd2 O-O 10. Bd3 c5 11. dxc5 Bxc5 12. O-O Bd6 13. f4 Qb6 14. b3 g6 15. Kh1 a6 16. e4 d4 17. Nxd7 Nfxd7 18. Na4 Qb7 19. Rc1 Be7 20. Qc2 Bb4 21. Bxb4 Qxb4 22. Qc7 f5 23. exf5 gxf5 24. Rc4 Qd2 25. Rxd4 Qe3 26. Qd6 Ra7 27. Bc4 Qe4 28. Rxe4 fxe4 29. Qd4 Rc7 30. Bxe6+ Rf7 31. Bxf7+ Kxf7 32. Qxe4 h5 33. Qd5+ Kg7 34. Qg5+ Kf7 35. Qxh5+ Kf6 36. Re1 Nc6 37. Qd5 Nd8 38. Qg5+ Kf7 39. Re7+ Kf8 40. Qg7# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 77 moves | 1. Nf3 d5 2. d4 b5 3. Nc3 b4 4. Nb1 Nf6 5. e3 e6 6. c4 Nc6 7. cxd5 Qxd5 8. Nbd2 a5 9. Bd3 Be7 10. e4 Qf5 11. exf5 O-O 12. Qc2 Nd8 13. Qxc7 Nd5 14. Qg3 exf5 15. Qe5 Be6 16. Bxf5 g6 17. Bxe6 fxe6 18. Nc4 Rf5 19. Qe2 a4 20. g4 Rf7 21. Nfe5 Rf6 22. Bg5 Rf8 23. Bh6 Rf6 24. Nd7 Rc8 25. Nxf6+ Bxf6 26. Rd1 g5 27. Ne3 Nc7 28. h4 gxh4 29. Qc4 Kh8 30. Bf4 Nd5 31. Qxc8 Nxf4 32. Qb8 Nd5 33. Nxd5 exd5 34. g5 Be7 35. Qe5+ Bf6 36. gxf6 h6 37. f7+ Kh7 38. f8=Q Nc6 39. Qf7# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 77 moves | 1. Nf3 d5 2. d4 b5 3. a4 b4 4. e3 Nf6 5. Ne5 a6 6. Bd3 c5 7. dxc5 Qc7 8. f4 e6 9. Bd2 Bxc5 10. O-O Nbd7 11. Ng4 O-O 12. Qf3 g6 13. Qg3 Nxg4 14. Qxg4 e5 15. Qg5 a5 16. Qh6 f5 17. Kh1 Re8 18. fxe5 Qxe5 19. c3 Bxe3 20. Bxe3 Qxe3 21. Qxe3 Rxe3 22. Bb5 Ne5 23. cxb4 axb4 24. a5 Rb8 25. Rc1 Be6 26. a6 Rxb5 27. a7 Rc5 28. a8=Q+ Kg7 29. Qa7+ Nd7 30. Nd2 Rxc1+ 31. Rxc1 Re2 32. Nf3 Kf8 33. Nd4 Nb8 34. Qxb8+ Kg7 35. Rc7+ Kh6 36. Nxe2 Kh5 37. Rxh7+ Kg5 38. h4+ Kf6 39. Qh8# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 125 moves | 1. Nf3 d5 2. d4 b5 3. a4 b4 4. e3 Nf6 5. Ne5 c6 6. Nd2 e6 7. Bd3 Nfd7 8. Ndf3 Bd6 9. e4 Nxe5 10. dxe5 Be7 11. Be3 Ba6 12. exd5 cxd5 13. Bb5+ Bxb5 14. axb5 Qd7 15. Qd3 Qb7 16. O-O Nd7 17. c4 bxc3 18. bxc3 Qc7 19. Qd4 Bc5 20. Qg4 Rg8 21. Qf4 Bxe3 22. Qxe3 Nc5 23. Nd4 Qb6 24. Rfb1 Rc8 25. Nc6 Ne4 26. Qd4 f6 27. Nxa7 Rc5 28. Ra6 Nxc3 29. Qxc3 Qxa7 30. Qh3 Qf7 31. Rxe6+ Kf8 32. exf6 d4 33. Qa3 Qxe6 34. Qxc5+ Kf7 35. fxg7 Qe4 36. Qa7+ Kg6 37. Ra1 h6 38. Rd1 d3 39. Qd7 Rxg7 40. Qxd3 Qxd3 41. Rxd3 Rc7 42. Rd1 Rc2 43. b6 Rb2 44. Rd6+ Kf5 45. g3 Ke5 46. Rxh6 Kd5 47. g4 Rb4 48. h3 Ke5 49. Kg2 Rb3 50. h4 Kd5 51. f3 Ke5 52. Kg3 Rb4 53. Rg6 Rb3 54. h5 Rd3 55. b7 Rb3 56. Rg7 Rb4 57. h6 Ra4 58. b8=Q+ Kd5 59. Qb5+ Kd4 60. Rd7+ Kc3 61. Rd3+ Kc2 62. Qb3+ Kc1 63. Rd1# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 93 moves | 1. Nf3 d5 2. d4 b5 3. a4 b4 4. e3 Nf6 5. Ne5 c6 6. Nd2 e6 7. Bd3 Nfd7 8. Ndf3 Bd6 9. e4 Nxe5 10. dxe5 Be7 11. O-O Nd7 12. exd5 exd5 13. e6 Ba6 14. exd7+ Qxd7 15. Bxa6 O-O 16. Ne5 Qe6 17. Re1 Bd6 18. Bf4 Qf5 19. Bg3 Bxe5 20. Bd3 Qd7 21. Qh5 g6 22. Qxe5 Rae8 23. Qd6 Qc8 24. Be5 Re6 25. Qxb4 c5 26. Qf4 c4 27. Be2 f6 28. Bc3 Rfe8 29. Bf3 Qc6 30. Rxe6 Rxe6 31. Qd2 Rd6 32. Bxf6 Rd7 33. Qd4 Kf7 34. Bg4 Rb7 35. Re1 Rc7 36. Be6+ Qxe6 37. Rxe6 Kxe6 38. Qe5+ Kd7 39. Qxd5+ Kc8 40. Qa8+ Kd7 41. Be5 Rc5 42. Qxa7+ Kc6 43. Qc7+ Kd5 44. Qd6+ Ke4 45. f3+ Ke3 46. Bf4+ Ke2 47. Qd2# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 89 moves | 1. Nf3 d5 2. d4 b5 3. Bf4 e6 4. e3 Bd7 5. a3 a6 6. Nbd2 Nf6 7. Bd3 Nc6 8. c3 h6 9. e4 g5 10. Bg3 Nh5 11. O-O Nxg3 12. fxg3 dxe4 13. Nxe4 Bg7 14. a4 b4 15. Nc5 bxc3 16. bxc3 a5 17. Rb1 O-O 18. Be4 Be8 19. Qe2 Qd6 20. Rf2 Ra7 21. Rbf1 Ne7 22. Nd2 Nd5 23. Bc2 e5 24. Nde4 Qe7 25. Rf5 Bc6 26. Bb3 Kh8 27. Qd2 f6 28. dxe5 Rd8 29. e6 Nf4 30. Qf2 Nd5 31. Rd1 Nb6 32. Rxd8+ Qxd8 33. Qd4 Qa8 34. e7 Nd7 35. g4 Nxc5 36. Rxc5 Be8 37. Qd8 h5 38. gxh5 Ra6 39. Rxc7 Ra7 40. Bd5 Rxc7 41. Bxa8 Rxe7 42. Qxe7 f5 43. Qxe8+ Kh7 44. Nxg5+ Kh6 45. Qg6# |
| ECO A06 in 2007 play it! program defeats black's program by checkmate in 133 moves | 1. Nf3 d5 2. d4 b5 3. a4 b4 4. e3 Nf6 5. Ne5 c6 6. Nd2 e6 7. Bd3 Nfd7 8. Ndf3 Bd6 9. e4 Nxe5 10. dxe5 Be7 11. Be3 Ba6 12. Bxa6 Nxa6 13. exd5 exd5 14. Nd4 Qd7 15. Qh5 O-O 16. Nf5 g6 17. Nh6+ Kh8 18. Qg4 Qxg4 19. Nxg4 c5 20. O-O-O d4 21. Bh6 Rfe8 22. Rd3 Bd8 23. Rf3 Kg8 24. Nf6+ Bxf6 25. Rxf6 Nc7 26. f4 Nd5 27. Rc6 Rec8 28. Rxc8+ Rxc8 29. g4 Ne3 30. h3 Rc6 31. Bg5 Kf8 32. Re1 Re6 33. c3 Ke8 34. cxd4 cxd4 35. Kd2 f5 36. Kd3 fxg4 37. hxg4 Nxg4 38. Kxd4 Kd7 39. Rg1 h5 40. Rc1 b3 41. Rc4 Ra6 42. Ke4 Nf2+ 43. Kf3 Ng4 44. Bh4 Nh2+ 45. Ke4 Ng4 46. Bg3 Ke6 47. Be1 Nh6 48. a5 Nf5 49. Rc3 h4 50. Rxb3 Rc6 51. Bf2 Rc4+ 52. Kf3 Ra4 53. Ra3 Rb4 54. Bxa7 h3 55. b3 h2 56. Kg2 Rxf4 57. Kxh2 Rh4+ 58. Kg2 Kxe5 59. Bb8+ Kd5 60. a6 Ne3+ 61. Kf3 Nc4 62. bxc4+ Kc6 63. a7 Rh5 64. a8=Q+ Kd7 65. Ra7+ Ke6 66. Qc6+ Kf5 67. Ra5# |