| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 125 moves | 1. f3 g5 2. Nc3 Nc6 3. d4 e6 4. d5 exd5 5. Nxd5 h6 6. Qd3 Bg7 7. Nh3 Nge7 8. e4 d6 9. Qb5 O-O 10. Nxe7+ Qxe7 11. Be3 Bxh3 12. gxh3 Qf6 13. Be2 Qxb2 14. Qxb2 Bxb2 15. Rb1 Bc3+ 16. Kf2 Rab8 17. h4 f5 18. Bc4+ Kh7 19. exf5 gxh4 20. Rhd1 b6 21. Be6 Ne7 22. Bd4 Bxd4+ 23. Rxd4 Nxf5 24. Rf4 Ng7 25. Rxf8 Rxf8 26. Bh3 Kg6 27. Rg1+ Kf6 28. Rg4 d5 29. Rxh4 Ke5 30. Rxh6 Rf7 31. Ke2 b5 32. Rh7 b4 33. Bg4 Kd4 34. f4 Re7+ 35. Kd2 a5 36. h4 c6 37. h5 b3 38. axb3 Re4 39. c3+ Kc5 40. Rxg7 Rxf4 41. h6 Rf2+ 42. Kd3 Rh2 43. Rg6 Rg2 44. Bf5 Rh2 45. Bd7 Kb5 46. Rxc6 Rh1 47. Kd4 Rd1+ 48. Ke5 Re1+ 49. Kxd5 Rd1+ 50. Ke6 Rh1 51. Ke7 Rh2 52. Rd6+ Kc5 53. Bf5 Rh4 54. h7 Rh1 55. Rd8 Rh2 56. h8=Q Rxh8 57. Rxh8 Kc6 58. Be4+ Kb5 59. Kd6 Kb6 60. Rb8+ Ka7 61. Kc7 Ka6 62. c4 Ka7 63. Ra8# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 81 moves | 1. f3 g5 2. Nc3 Nc6 3. d4 e5 4. dxe5 Qe7 5. Qd5 Nxe5 6. f4 Ng6 7. fxg5 Bg7 8. Bd2 c6 9. Qd3 Ne5 10. Qe4 d5 11. Qf4 Nc4 12. Nf3 Nxb2 13. e3 Qa3 14. Ne5 Be6 15. e4 d4 16. Nd1 Nxd1 17. Kxd1 d3 18. Rc1 dxc2+ 19. Rxc2 Bxa2 20. Nc4 Bxc4 21. Bxc4 O-O-O 22. Bxf7 Qa1+ 23. Rc1 Qe5 24. Ke2 Rxd2+ 25. Qxd2 Qxe4+ 26. Qe3 Qg4+ 27. Ke1 Qxg2 28. Rf1 Qb2 29. Be6+ Kc7 30. Rf7+ Kb8 31. Rf8+ Kc7 32. Rc8+ Kd6 33. Rd1+ Qd4 34. Rxd4+ Bxd4 35. Rd8+ Kc7 36. Qf4+ Be5 37. Rd7+ Kb6 38. Qb4+ Ka6 39. Bc4+ b5 40. Qa3+ Kb6 41. Qxa7# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 57 moves | 1. f3 g5 2. Nc3 Nc6 3. d4 e6 4. d5 exd5 5. Nxd5 Be7 6. e4 Bd6 7. Nh3 h6 8. f4 gxf4 9. Nhxf4 Nf6 10. Bd3 Bc5 11. Rf1 Bd4 12. Nxf6+ Bxf6 13. Nd5 Bd4 14. Qh5 Ne5 15. Bf4 Nxd3+ 16. cxd3 O-O 17. Bxh6 Bxb2 18. Bg5 f6 19. Qg6+ Kh8 20. Bxf6+ Bxf6 21. Rxf6 Qxf6 22. Nxf6 Rxf6 23. Qxf6+ Kg8 24. Ke2 Kh7 25. Qf7+ Kh6 26. Rf1 d5 27. Rf6+ Kg5 28. Rg6+ Kh4 29. Qh7# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 53 moves | 1. a4 h5 2. h4 a5 3. Nc3 d5 4. d4 Bf5 5. e4 dxe4 6. Bf4 Nf6 7. Qe2 Nc6 8. O-O-O e6 9. Qb5 Bg4 10. Qxb7 Nb4 11. Bb5+ c6 12. Bxc6+ Nxc6 13. Qxc6+ Nd7 14. Nb5 Bb4 15. Nc7+ Ke7 16. f3 exf3 17. gxf3 Rc8 18. fxg4 Kf8 19. Nf3 hxg4 20. Ng5 Ke7 21. d5 e5 22. d6+ Kf8 23. Qc4 Qe8 24. Qa2 Rxc7 25. dxc7 Nb6 26. Rd8 Rxh4 27. Qxf7# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 135 moves | 1. a4 a6 2. e4 d5 3. exd5 Qxd5 4. Nc3 Qf5 5. d4 Nc6 6. Bc4 Nf6 7. Nf3 Nb4 8. Bb3 Be6 9. O-O Bxb3 10. cxb3 a5 11. Bg5 O-O-O 12. Qe2 Nc2 13. Rad1 Nxd4 14. Rxd4 Rxd4 15. Nxd4 Qxg5 16. Nf3 Qh5 17. Qc4 e6 18. Nb5 Bc5 19. Qc3 Bb6 20. b4 axb4 21. Qxb4 Qd5 22. Rc1 Kd7 23. Qf4 Rc8 24. Nc3 Qc5 25. Ne5+ Ke7 26. Rd1 g5 27. Qg3 Rg8 28. Kf1 Qb4 29. Rd2 Bd4 30. Rc2 c6 31. Nd3 Qa5 32. Qf3 Bxc3 33. Rxc3 Qxa4 34. Ra3 Qb5 35. Qd1 Ne4 36. Qe2 f5 37. Qh5 Nf6 38. Qd1 Ng4 39. h3 Ne5 40. Qh5 Rg7 41. Qh6 Kf7 42. Qh5+ Kf6 43. Qe8 Nxd3 44. Qd8+ Kg6 45. Rxd3 f4 46. Qd4 Kf5 47. g4+ Kg6 48. Qe4+ Kf7 49. b4 Kf6 50. Kg2 Qe5 51. Kf3 Rf7 52. Rd8 Qc3+ 53. Rd3 Qa1 54. Kg2 Qb2 55. Rd4 Qb3 56. Rd3 Qa2 57. h4 gxh4 58. Qxf4+ Kg6 59. Qe4+ Kh6 60. Qe3+ Kg6 61. Qe4+ Kg7 62. Qe5+ Kg6 63. Qh5+ Kf6 64. Rf3+ Ke7 65. Rxf7+ Ke8 66. Rxh7+ Kd8 67. Qg5+ Ke8 68. Qe7# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 85 moves | 1. a4 a6 2. e4 d5 3. exd5 Qxd5 4. Nc3 Qf5 5. d4 Nc6 6. Bc4 e5 7. dxe5 Nxe5 8. Qe2 Ne7 9. Bd5 Nxd5 10. Nxd5 Kd8 11. Bf4 Bb4+ 12. Nxb4 Qxf4 13. Nd5 Qd4 14. Rd1 Qxb2 15. f4 Bg4 16. Ne3+ Kc8 17. Nxg4 Qb4+ 18. c3 Qxc3+ 19. Kf2 Nc6 20. Nf3 Qb4 21. Rhe1 Rd8 22. Qe8 Qc5+ 23. Kg3 Qc2 24. Rxd8+ Nxd8 25. Re7 Qf5 26. Nge5 g5 27. fxg5 b5 28. Rd7 Kb7 29. Rxd8 Rxd8 30. Qxd8 Qe4 31. Nd7 Qe3 32. Qb8+ Kc6 33. Ne5+ Kd6 34. Qf8+ Kd5 35. Qa8+ Ke6 36. Qe8+ Kf5 37. Qxf7+ Ke4 38. Qxh7+ Kd5 39. Qxc7 Qxg5+ 40. Nxg5 b4 41. Kf4 a5 42. Qc6+ Kd4 43. Ngf3# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 87 moves | 1. a4 a5 2. e4 d5 3. exd5 Qxd5 4. Nc3 Qd6 5. Bb5+ Nc6 6. d4 Qg6 7. d5 Qxg2 8. Qf3 Qxf3 9. Nxf3 Bd7 10. dxc6 bxc6 11. Be2 Rb8 12. Ne5 Nf6 13. Bg5 Bh3 14. Bc4 e6 15. Nxc6 Rb6 16. Nxa5 Rxb2 17. Bb5+ Rxb5 18. axb5 Bb4 19. Bd2 Kd7 20. Ra4 Bxa5 21. Rxa5 Bf5 22. b6 cxb6 23. Ra7+ Kc6 24. Rxf7 Ra8 25. Ke2 Nh5 26. Be3 Bxc2 27. Rc1 Bg6 28. Re7 Bf5 29. f3 Kd6 30. Rb7 Ke5 31. Bxb6 g5 32. Ke3 Kf6 33. Nd5+ exd5 34. Bd4+ Kg6 35. Rc6+ Be6 36. Rxe6+ Kf5 37. Rh6 Re8+ 38. Kf2 Rf8 39. Rxh5 h6 40. Rxh6 Kf4 41. Bg7 g4 42. Rh5 Rf5 43. Rb4+ d4 44. Rxd4# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 85 moves | 1. a4 a6 2. e4 Nc6 3. Nc3 Nf6 4. d4 d5 5. e5 Ne4 6. Nxe4 dxe4 7. Be3 Qd5 8. Be2 Bf5 9. g4 Bg6 10. Nh3 O-O-O 11. c3 Qa5 12. b4 Qd5 13. Nf4 Qd7 14. b5 Nb8 15. O-O axb5 16. axb5 e6 17. Qb1 Be7 18. Rd1 Rhf8 19. d5 exd5 20. Ra8 d4 21. Rxd4 Qe8 22. Rxd8+ Bxd8 23. Ba7 Qxe5 24. Qd1 Qd6 25. Qxd6 cxd6 26. Rxb8+ Kc7 27. Nd5+ Kd7 28. Rxb7+ Kc8 29. Rb8+ Kd7 30. Bd4 f5 31. Rb7+ Kc8 32. Ra7 Rf7 33. Ra8+ Kd7 34. b6 Ke6 35. Nf4+ Ke7 36. b7 Bc7 37. Nd5+ Ke6 38. Nxc7+ Rxc7 39. b8=Q fxg4 40. Qxc7 e3 41. Qc8+ Kd5 42. Bc4+ Ke4 43. Qxg4# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 115 moves | 1. a4 a6 2. e4 d5 3. exd5 Qxd5 4. Nc3 Qe6+ 5. Nge2 Nf6 6. d4 Bd7 7. Bf4 Qc6 8. Qd3 e6 9. Bg5 Be7 10. h4 O-O 11. O-O-O Re8 12. Ng3 Nd5 13. Nge4 f5 14. Nxd5 exd5 15. Nc5 Bxg5+ 16. hxg5 Qg6 17. Qf3 Qxg5+ 18. Kb1 c6 19. Bd3 b5 20. Rh5 Qe7 21. Rdh1 h6 22. Bxf5 Bxf5 23. Qxf5 Qd6 24. Qg4 Kh8 25. Qg5 Kh7 26. f4 bxa4 27. f5 Ra7 28. Ne6 Rxe6 29. fxe6 Qxe6 30. Qf5+ Qxf5 31. Rxf5 Re7 32. Rhf1 Kg6 33. R5f3 Kg5 34. Kc1 a3 35. Rxa3 Re4 36. Rf7 Kg6 37. Rb7 Rxd4 38. Rg3+ Kf5 39. Rxb8 g5 40. Rf3+ Rf4 41. Rxf4+ Kxf4 42. Rc8 h5 43. b4 h4 44. Rxc6 g4 45. Rxa6 h3 46. gxh3 gxh3 47. b5 h2 48. Rh6 Kf3 49. Rxh2 Kg4 50. Rg2+ Kf3 51. Rg8 d4 52. Rf8+ Kg2 53. b6 Kg3 54. b7 Kg4 55. Rf7 Kg5 56. b8=Q Kh5 57. Rg7 Kh6 58. Qh8# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 117 moves | 1. a4 b5 2. axb5 e6 3. Nf3 Bb7 4. d4 Bb4+ 5. Bd2 a5 6. bxa6 Rxa6 7. Rxa6 Nxa6 8. e4 Bxd2+ 9. Nbxd2 Nf6 10. e5 Nd5 11. Bb5 O-O 12. O-O Qe7 13. Qe2 Nab4 14. c3 Nf4 15. Qc4 Nbd5 16. Ra1 c6 17. Ba4 Ra8 18. Kh1 Kf8 19. Qb3 Ba6 20. c4 Nb4 21. Ne4 Nfd3 22. Kg1 Bb5 23. Nd6 Bxa4 24. Rxa4 Rxa4 25. Qxa4 Kg8 26. Qa8+ Qf8 27. Qb7 h6 28. h4 Qe7 29. h5 g6 30. hxg6 fxg6 31. Ne1 Kg7 32. Nxd3 Nxd3 33. Qb3 Nf4 34. Qf3 Qf8 35. Kf1 g5 36. g3 Ng6 37. Ke2 Nh8 38. Qxf8+ Kxf8 39. g4 Nf7 40. c5 Nxd6 41. exd6 Kf7 42. Kd3 Kg6 43. b3 Kg7 44. Ke4 Kf7 45. Ke5 Kg7 46. b4 Kf7 47. f3 Ke8 48. Kf6 Kd8 49. Kf7 Kc8 50. Ke7 Kb7 51. Kxd7 e5 52. dxe5 h5 53. gxh5 g4 54. fxg4 Kb8 55. Kxc6 Kc8 56. h6 Kb8 57. h7 Ka8 58. Kb6 Kb8 59. h8=Q# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 89 moves | 1. a4 b5 2. axb5 e6 3. Nf3 Bb7 4. d4 Bb4+ 5. Bd2 a5 6. bxa6 Nxa6 7. Bc3 Nf6 8. e4 Qe7 9. Bxa6 Rxa6 10. Rxa6 Bxa6 11. e5 Nd5 12. Qd2 O-O 13. Bxb4 Nxb4 14. Qc3 c6 15. Nbd2 f6 16. exf6 Rxf6 17. Kd1 Bb5 18. Ne4 Rf5 19. Qa3 Rf8 20. Re1 Rf4 21. g3 Rf5 22. Ne5 d5 23. Nc5 Nxc2 24. Kxc2 Rxf2+ 25. Kd1 Qe8 26. h4 Bf1 27. Kc1 Bb5 28. Qe3 Rf6 29. Ned7 Rf7 30. Qxe6 Qxe6 31. Rxe6 Rf1+ 32. Kd2 Rb1 33. b3 Rg1 34. Ne5 h5 35. Rg6 Ra1 36. Ne6 Ra7 37. Rg5 Re7 38. Nc5 Re8 39. Ke3 Ra8 40. Ne6 Ra7 41. Rf5 Kh7 42. Nf8+ Kh6 43. Rg5 Bd3 44. Kxd3 Ra3 45. Rg6# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 115 moves | 1. a4 b5 2. axb5 e6 3. Nf3 Bb7 4. d4 Nf6 5. Bg5 Bxf3 6. exf3 Bb4+ 7. Nc3 Bxc3+ 8. bxc3 O-O 9. Bd3 d5 10. O-O Nbd7 11. Re1 Qc8 12. c4 c5 13. cxd5 exd5 14. Bf5 Qb8 15. Bxd7 Nxd7 16. dxc5 Qxb5 17. Be7 Rfe8 18. Qxd5 Rac8 19. Rad1 Nf6 20. Qg5 Qb2 21. Qf5 Qb4 22. Re5 Qc3 23. g4 a5 24. h4 a4 25. h5 h6 26. Kg2 Nh7 27. Rde1 Rb8 28. Bd6 Rxe5 29. Rxe5 Rd8 30. Re3 Qf6 31. Qe4 Qa1 32. Qc4 Ng5 33. Be5 Qd1 34. Qxa4 Ne6 35. c6 Rf8 36. Qc4 Qd8 37. c7 Qc8 38. Kg3 Qa8 39. f4 Re8 40. f5 Ng5 41. f4 Nh7 42. Bd4 Rxe3+ 43. Bxe3 Qc8 44. g5 hxg5 45. fxg5 Nf8 46. g6 Kh8 47. h6 Ne6 48. gxf7 Nxc7 49. Qg4 Ne6 50. hxg7+ Nxg7 51. Qh3+ Nh5+ 52. Qxh5+ Kg7 53. Qg6+ Kf8 54. Bc5+ Qxc5 55. Qg8+ Ke7 56. f8=Q+ Kd7 57. Qe6+ Kc7 58. Qfc8# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 83 moves | 1. a4 b5 2. a5 e5 3. d4 exd4 4. Qxd4 Nc6 5. Qd3 Ba6 6. Nc3 b4 7. Nb5 b3 8. Qxb3 Bb4+ 9. c3 Bxa5 10. Nf3 Rb8 11. Ne5 Qf6 12. Rxa5 Qxe5 13. Rxa6 Rxb5 14. Qa4 Nf6 15. e4 Rc5 16. Bd3 Qd6 17. Be3 Qxd3 18. Bxc5 Nxe4 19. Rxc6 Qd2+ 20. Kf1 Qd3+ 21. Ke1 dxc6 22. Qxc6+ Kd8 23. Be3 Re8 24. Rf1 Qb1+ 25. Ke2 Qxb2+ 26. Kf3 Nd2+ 27. Bxd2 Qxd2 28. Qc4 Kc8 29. Qa6+ Kd7 30. Qa4+ Ke7 31. Qc4 Kf8 32. Ra1 Re5 33. Rxa7 Rf5+ 34. Kg4 Rxf2 35. Ra8+ Ke7 36. Qe4+ Kd7 37. Qe8+ Kd6 38. Ra6+ c6 39. Qxc6+ Ke5 40. Ra5+ Qd5 41. Qxd5+ Kf6 42. Qd6# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 119 moves | 1. a4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. e4 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Qd5 8. O-O Bg4 9. c4 Qd6 10. h3 Bf5 11. d3 Rd8 12. Bxc6+ Qxc6 13. Re1 Qg6 14. Ne5 Qb6 15. Qf3 g6 16. Bf4 Qb2 17. g4 Be6 18. Nxf7 Bxf7 19. Be5 Qxc2 20. Bxh8 Qxd3 21. Qxb7 Qxh3 22. Qb5+ Rd7 23. Re4 Be6 24. Rd1 g5 25. Rxd7 Bxd7 26. Qxc5 Bxg4 27. Qxg5 Bd7 28. Rh4 Qb3 29. Qh5+ Kd8 30. Rf4 Bh6 31. Qxh6 Qb1+ 32. Kh2 Qb8 33. Qf8+ Be8 34. Kg2 Qb7+ 35. f3 Qc6 36. Rd4+ Kc8 37. Qxe7 Bd7 38. Bf6 Qc7 39. Rh4 h5 40. Rxh5 Bc6 41. Rh8+ Kb7 42. Rb8+ Kxb8 43. Be5 Qxe5 44. Qxe5+ Kb7 45. a5 Ka6 46. Qd6 Kb7 47. a6+ Kb6 48. Kg3 Ka5 49. Qxc6 Kb4 50. Qb7+ Kxc4 51. Kf4 Kc5 52. Ke5 Kc4 53. f4 Kd3 54. Qxa7 Ke2 55. Ke4 Ke1 56. Qe3+ Kd1 57. Qc3 Ke2 58. Qb2+ Kf1 59. Kf3 Ke1 60. Qe2# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 97 moves | 1. a4 e6 2. Nc3 Nc6 3. d4 Nf6 4. e4 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Nf3 O-O 8. Bb5 Qf4 9. O-O Bxc3 10. bxc3 Qxe4 11. Re1 Qf4 12. Bxc6 dxc6 13. Ne5 Re8 14. Re3 Re7 15. Rb1 Qf5 16. Qe2 f6 17. g4 Qh7 18. Nc4 f5 19. f3 h5 20. gxf5 Qxf5 21. Re5 Qf6 22. Qe4 Rf7 23. Rxh5 Qxf3 24. Qh7+ Kf8 25. Ne5 Qe3+ 26. Kh1 Ke7 27. Nxf7 Qf3+ 28. Kg1 Qe3+ 29. Kf1 Qf3+ 30. Ke1 Qe3+ 31. Kd1 Qg1+ 32. Kd2 Qf2+ 33. Kc1 Qxf7 34. h4 Kd8 35. Qh8+ Kd7 36. Rh7 Kd6 37. Qd8+ Qd7 38. Qg5 Qf7 39. Qe5+ Kd7 40. Rxg7 Qxg7 41. Qxg7+ Kd6 42. Qe5+ Kd7 43. Kd2 Rb8 44. Qg7+ Kd6 45. Qf8+ Kd7 46. Rg1 e5 47. Qf7+ Kd6 48. Rg6+ Be6 49. Qxe6# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 73 moves | 1. a4 h6 2. e4 Nc6 3. d4 d5 4. Nc3 e6 5. exd5 exd5 6. Bb5 Bb4 7. Ne2 Nf6 8. O-O Bg4 9. Bxc6+ bxc6 10. f3 Bd7 11. Qd3 O-O 12. Bf4 Re8 13. Be5 Rb8 14. b3 Bd6 15. f4 Qe7 16. Rae1 a5 17. Ng3 Ra8 18. f5 Rab8 19. Re2 c5 20. Rfe1 c6 21. Qd2 c4 22. bxc4 dxc4 23. Bxf6 Qxf6 24. Nce4 Qe7 25. f6 c3 26. Qxc3 gxf6 27. Nh5 Kh8 28. Nexf6 Qxe2 29. Rxe2 Rxe2 30. Kf1 Re7 31. Qd3 Rb1+ 32. Kf2 Bf5 33. Qxf5 Rf1+ 34. Kxf1 Re1+ 35. Kxe1 Bg3+ 36. hxg3 c5 37. Qh7# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 111 moves | 1. a4 h5 2. e4 d5 3. Nc3 dxe4 4. Nxe4 Qd5 5. Nc3 Qf5 6. d4 Nf6 7. Nf3 Nc6 8. Bd3 Qe6+ 9. Be2 Nd5 10. Nxd5 Qxd5 11. Bf4 Bf5 12. Bxc7 Rc8 13. Bg3 Qe4 14. O-O Qxc2 15. Qxc2 Bxc2 16. d5 Nb4 17. Bb5+ Kd8 18. Ne5 Bg6 19. Rad1 Rc5 20. Nxg6 fxg6 21. Rd4 a5 22. Rfd1 g5 23. f4 gxf4 24. Bf2 Rxb5 25. axb5 f3 26. Rf4 fxg2 27. Kxg2 Ke8 28. Bb6 Rh6 29. Bxa5 Nc2 30. Rc1 e5 31. dxe6 Ne3+ 32. Kf3 Ng4 33. Rc8+ Ke7 34. Bb4+ Kxe6 35. Rcxf8 Rf6 36. R4xf6+ Nxf6 37. Rb8 g5 38. Rxb7 g4+ 39. Ke2 Nd5 40. Bc3 Kf5 41. Kd3 h4 42. Rf7+ Ke6 43. Rh7 g3 44. Rxh4 g2 45. Bd4 Nc7 46. Kc4 Kf5 47. b6 Ne6 48. b7 Nxd4 49. b8=Q g1=Q 50. Qf4+ Ke6 51. Rh6+ Ke7 52. Qc7+ Kf8 53. Qd8+ Kf7 54. Rf6+ Kg7 55. Qf8+ Kh7 56. Rh6# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 97 moves | 1. a4 Nf6 2. d4 d5 3. Nc3 Nc6 4. Bf4 e6 5. Nf3 Bb4 6. Bg5 Bxc3+ 7. bxc3 h6 8. Bxf6 Qxf6 9. e3 Bd7 10. Be2 O-O-O 11. O-O g5 12. Bb5 h5 13. Bxc6 Bxc6 14. Ne5 Rd6 15. c4 dxc4 16. Nxc4 Rd5 17. Ne5 Rd6 18. c4 Be4 19. f3 Bg6 20. c5 Ra6 21. c6 bxc6 22. Qe2 Rb6 23. a5 Rb5 24. Nxc6 Rd5 25. Nxa7+ Kd7 26. Rfc1 h4 27. Nc6 Ke8 28. e4 Rxd4 29. Qb2 e5 30. Nxd4 exd4 31. Rxc7 Kf8 32. Rc8+ Kg7 33. Rxh8 Kxh8 34. Rd1 Kh7 35. Qxd4 Qa6 36. Qd8 Qb5 37. a6 Qc5+ 38. Qd4 Qc8 39. a7 Qa8 40. Rb1 Qc6 41. Qa1 Qa8 42. Rb8 Qxa7+ 43. Qxa7 Kg7 44. Qd4+ f6 45. Rb7+ Bf7 46. Qd5 Kh6 47. Qxf7 g4 48. Qxf6+ Kh5 49. Rb5# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 129 moves | 1. a4 b6 2. d4 Nf6 3. Nc3 e6 4. a5 Bb7 5. axb6 axb6 6. Rxa8 Bxa8 7. Nf3 Bb4 8. Bf4 Bxf3 9. exf3 O-O 10. Bd3 Nh5 11. Be3 Nc6 12. O-O d5 13. Ne2 Nf6 14. c3 Be7 15. Qc2 e5 16. Bg5 h6 17. Bxf6 Bxf6 18. b4 exd4 19. b5 Ne5 20. Bh7+ Kh8 21. cxd4 Nxf3+ 22. gxf3 g6 23. Bxg6 fxg6 24. Nf4 Rg8 25. Ne6 Qd6 26. Qc6 Rc8 27. Ra1 h5 28. Ra7 Qe7 29. Qxd5 Re8 30. Nf4 Rg8 31. Ra8 Qe1+ 32. Kg2 Rxa8 33. Qxa8+ Kg7 34. Qe4 Qxe4 35. fxe4 Bxd4 36. Ne6+ Kf6 37. Nxd4 Ke5 38. Ne2 Kxe4 39. h4 Kd5 40. Nf4+ Kc4 41. Nxg6 Kxb5 42. Nf4 Kc4 43. Nxh5 Kd4 44. Nf4 Ke5 45. h5 Kf6 46. Kf3 c5 47. Nd5+ Kg5 48. Nxb6 Kxh5 49. Ke4 Kh4 50. f4 Kh5 51. Nd7 c4 52. Ne5 c3 53. Kd3 Kh4 54. Kxc3 Kh5 55. Kd4 Kh6 56. Kd5 Kg7 57. Ke6 Kh6 58. f5 Kg5 59. f6 Kh6 60. f7 Kg7 61. Ke7 Kh6 62. f8=Q+ Kg5 63. Qf6+ Kh5 64. Qg6+ Kh4 65. Qg4# |
| ECO A00 in 2007 play it! gnuchess507 defeats black's gnuchess507 by checkmate in 73 moves | 1. Nh3 Nh6 2. Nc3 c6 3. d4 d5 4. Ng5 e5 5. dxe5 Bb4 6. Nf3 Bxc3+ 7. bxc3 O-O 8. Bxh6 gxh6 9. Qd4 f6 10. O-O-O Be6 11. e4 Nd7 12. exd5 fxe5 13. Nxe5 cxd5 14. Nxd7 Qxd7 15. Bc4 Rad8 16. Rd3 h5 17. Rg3+ Bg4 18. Rd1 Rf5 19. f3 Rg5 20. fxg4 Qc6 21. gxh5 Rxg3 22. hxg3 Qh6+ 23. Kb2 Qxh5 24. Bxd5+ Rxd5 25. Qxd5+ Qxd5 26. Rxd5 Kf7 27. Rd7+ Kf6 28. Rxb7 Ke5 29. Rxh7 a5 30. Rh5+ Ke4 31. Rxa5 Ke3 32. Re5+ Kd2 33. g4 Kd1 34. c4 Kd2 35. a4 Kd1 36. Kc3 Kc1 37. Re1# |