| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 104 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 d5 5. Nc3 c6 6. Nf3 Ne7 7. Qd2 Bf5 8. Qxf4 b6 9. Be3 Bxc2 10. Qxf6 gxf6 11. Rc1 Bf5 12. g3 Rg8 13. Rg1 Nd7 14. Bf4 Ng6 15. Bd2 h5 16. Na2 Ne7 17. Nb4 Rc8 18. Bf4 Rg4 19. Na6 Bg7 20. Bh3 Be4 21. Nc7+ Kd8 22. Rc4 dxc4 23. Bxg4 hxg4 24. Nd2 f5 25. Nxc4 Rxc7 26. Bxc7+ Kxc7 27. e3 c5 28. dxc5 Nxc5 29. b4 Bc3+ 30. Kf2 Nb3 31. Rd1 Bc2 32. Nd6 Bxd1 33. Nb5+ Kd7 34. Nxc3 Bf3 35. h5 Ng8 36. Nb5 Nd2 37. Kg1 Ne4 38. Kh2 Nef6 39. Nxa7 Nxh5 40. Nb5 Ngf6 41. Nd4 Be4 42. Ne2 Nd5 43. Nf4 Ndxf4 44. gxf4 g3+ 45. Kg1 g2 46. Kf2 Ng3 47. a4 Ne2 48. Kxe2 g1=Q 49. a5 Qg2+ 50. Kd1 Qc2+ 51. Ke1 Bd3 52. e4 Qe2# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz in 134 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 d5 5. Nc3 c6 6. Nf3 Ne7 7. Qd2 Bf5 8. Qxf4 b6 9. Qc7 Nd7 10. Bg5 Qe6 11. O-O-O h6 12. Bf4 a5 13. e3 Rc8 14. Qd6 Qg6 15. Rd2 Qxd6 16. Bxd6 Ng6 17. Bg3 Be7 18. Ba6 Rd8 19. Bb7 O-O 20. h5 Nh8 21. Bxc6 Nf6 22. Bh4 Be6 23. Ne5 Rc8 24. e4 dxe4 25. Nxe4 Nxe4 26. Bxe4 Bd6 27. Rf1 Bxe5 28. dxe5 Rc4 29. Rf4 g5 30. hxg6 Nxg6 31. b3 Nxf4 32. bxc4 Bxc4 33. g4 b5 34. Rf2 Ng6 35. Bf6 Re8 36. Rh2 Nxe5 37. Rxh6 Ng6 38. Bf5 Re1+ 39. Kb2 Re2 40. Bc3 a4 41. Bxg6 fxg6 42. Rxg6+ Kf7 43. Rf6+ Ke8 44. Rf5 Kd7 45. Bb4 Ke6 46. Rh5 Rg2 47. Rg5 Kf6 48. Bd6 Kxg5 49. Be7+ Kxg4 50. Bc5 Bd3 51. Kc3 Rxc2+ 52. Kb4 Kf3 53. Ba7 Ke4 54. Bc5 Kd5 55. Bb6 Rb2+ 56. Kc3 Rb3+ 57. Kd2 Rxa3 58. Ba5 Kc4 59. Bb6 Rb3 60. Bd8 a3 61. Bf6 a2 62. Be5 Rb1 63. Bc3 Rd1+ 64. Kxd1 Kxc3 65. Ke1 a1=Q+ 66. Kf2 Qa2+ 67. Kf3 Qe2+ |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 126 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 d5 5. Nc3 c6 6. Nf3 Ne7 7. Bd2 Be6 8. Ne5 Ng6 9. Nf3 Nd7 10. h5 Ne7 11. Bxf4 Qxf4 12. Qd2 Qg3+ 13. Kd1 O-O-O 14. e4 Bg4 15. Kc1 dxe4 16. Nxe4 Qc7 17. Neg5 Rg8 18. Nxf7 Re8 19. Bd3 Nf6 20. N3e5 Be6 21. Ng5 Bf5 22. Rf1 Bxd3 23. Qxd3 h6 24. Ne4 Ned5 25. c4 Nxe4 26. Qxe4 Nf6 27. Qf5+ Kb8 28. Kc2 Bd6 29. Rae1 c5 30. Kb1 cxd4 31. Nd3 Rxe1+ 32. Rxe1 Qxc4 33. Rc1 Qf7 34. g4 Re8 35. Rc2 Qb3 36. Nc1 Qh3 37. Rc4 Qe3 38. a4 Qe4+ 39. Nd3 Qxf5 40. gxf5 Re4 41. Nc5 Bxc5 42. Rxc5 d3 43. Rc3 Re1+ 44. Ka2 d2 45. Rd3 d1=Q 46. Rxd1 Rxd1 47. Kb3 Rf1 48. Kc4 Rxf5 49. b3 Rxh5 50. Kb4 Kc7 51. Kc3 Rh3+ 52. Kc4 Kd6 53. a5 h5 54. a6 bxa6 55. Kb4 Nd5+ 56. Ka3 g5 57. Kb2 g4 58. Kc2 g3 59. Kd2 g2 60. Ke2 g1=Q 61. Kd2 Qd4+ 62. Kc2 Rh2+ 63. Kb1 Qd1# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz in 120 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 Nc6 5. d5 Nd4 6. Nf3 Bc5 7. Qd3 Qg6 8. Qxg6 hxg6 9. Nxd4 Bxd4 10. Bxf4 Nf6 11. c4 c6 12. e3 Bxb2 13. Ra2 g5 14. Bxg5 Be5 15. Bxf6 Bxf6 16. g3 Rh5 17. Rd2 Be5 18. Rg1 d6 19. Rf2 g6 20. Be2 Rf5 21. g4 Rxf2 22. Kxf2 f5 23. Bf3 cxd5 24. cxd5 Ke7 25. Ke2 b6 26. gxf5 gxf5 27. Rc1 Ba6+ 28. Kd2 Rc8 29. Rxc8 Bxc8 30. h5 Bg7 31. Nc3 Ba6 32. Ne2 Bb2 33. h6 Kf6 34. a4 Kg6 35. Ng3 Be5 36. h7 Bc8 37. a5 bxa5 38. Ne2 Kxh7 39. Nd4 f4 40. Be4+ Kh6 41. Nc6 Kg5 42. Nxe5 fxe3+ 43. Kxe3 dxe5 44. d6 Kf6 45. Bd5 a4 46. Kd3 Bf5+ 47. Ke3 Be6 48. Bb7 a3 49. d7 Ke7 50. d8=R Kxd8 51. Ke4 a2 52. Kxe5 a1=Q+ 53. Kxe6 Qe1+ 54. Kf5 Qa5+ 55. Ke6 Qb6+ 56. Ke5 Qxb7 57. Kd4 Qb4+ 58. Kd5 Kc7 59. Ke5 Kc6 60. Kf5 Qc5+ |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 64 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 Nc6 5. d5 Nd4 6. c3 Nb5 7. Qa4 c6 8. Bxf4 Bd6 9. g3 Ne7 10. Bg2 Bxf4 11. gxf4 Qg6 12. Kf1 Qf5 13. dxc6 dxc6 14. Bh3 Qg6 15. Bxc8 Rxc8 16. Nf3 O-O 17. Rg1 Qf5 18. Rg5 Qh3+ 19. Ke1 Nf5 20. Qb4 Rfe8 21. Nbd2 Ne3 22. Rc1 Rcd8 23. a4 h6 24. Rg1 Nd5 25. Qc4 Ne3 26. Qb4 Qe6 27. Ne5 Nd6 28. Qc5 Qh3 29. Nef3 Ng2+ 30. Kf2 Nxf4 31. Rg2 Qxg2+ 32. Ke1 Qxe2# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 80 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 d5 5. Nc3 c6 6. Nf3 Bd6 7. b4 Ne7 8. Rb1 Bg4 9. b5 c5 10. Qd2 cxd4 11. Nxd4 Bc5 12. Nf3 Be3 13. Qd3 Qf5 14. Bxe3 Qxd3 15. cxd3 fxe3 16. Ne5 Be6 17. Rc1 Nd7 18. Nxd7 Bxd7 19. Nd1 Nf5 20. Rc7 Bxb5 21. Rxb7 Ba6 22. Rc7 h5 23. Nc3 d4 24. Nd5 Rb8 25. Nb4 Bb7 26. Kd1 a5 27. Nc6 Bxc6 28. Rxc6 Ng3 29. Rg1 O-O 30. Rc5 Rb1+ 31. Kc2 Re1 32. Rxa5 Nxf1 33. Rxh5 Rc8+ 34. Kb2 Rb8+ 35. Ka2 Rxe2+ 36. Ka1 Re1+ 37. Ka2 Reb1 38. a4 R1b2+ 39. Ka1 R2b4 40. Rh6 Rxa4# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 128 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 Nc6 5. d5 Nd4 6. Nf3 Bc5 7. Qd3 Qg6 8. Qxg6 hxg6 9. Nxd4 Bxd4 10. Bxf4 Nf6 11. c4 c6 12. e3 Bxb2 13. Ra2 g5 14. Bxg5 Be5 15. Bxf6 Bxf6 16. g3 Rh5 17. Rd2 Be5 18. Rg1 d6 19. Rf2 g6 20. Be2 Rf5 21. g4 Rxf2 22. Kxf2 Ke7 23. Nd2 f5 24. gxf5 Bxf5 25. Nf3 Bc3 26. Ng5 Rf8 27. Bf3 Kd7 28. Ke2 Kc7 29. Ne6+ Bxe6 30. dxe6 Rf6 31. Bg4 Kd8 32. Kd3 Be5 33. Rg2 Rf8 34. Be2 Rh8 35. Rxg6 Rxh4 36. Bf3 Ke7 37. a4 a5 38. Be4 Rh2 39. Bf3 Ra2 40. Bd1 Bf6 41. c5 dxc5 42. Bb3 Ra3 43. Kc2 c4 44. Rxf6 Kxf6 45. Bxc4 Rxe3 46. Bb3 Ke7 47. Bc4 Kd6 48. Bb3 b5 49. axb5 cxb5 50. Kb2 a4 51. Ba2 Re2+ 52. Ka1 a3 53. Bb1 b4 54. Bd3 Re3 55. e7 b3 56. e8=Q Rxe8 57. Bg6 Re1+ 58. Bb1 a2 59. Kb2 axb1=Q+ 60. Ka3 Qc1+ 61. Kb4 b2 62. Kb5 b1=Q+ 63. Ka4 Qe3 64. Ka5 Qa3# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 118 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 d5 5. Nc3 c6 6. Nf3 Bd6 7. b3 Bg4 8. Qd3 Ne7 9. Bb2 Bf5 10. Qd2 O-O 11. O-O-O Nd7 12. e3 fxe3 13. Qxe3 Rfe8 14. Be2 Ng6 15. Qf2 Nf4 16. Kb1 Nxe2 17. Nxe2 a6 18. Rdf1 g6 19. Ng5 h6 20. Nf3 Qe7 21. g4 Bxc2+ 22. Kxc2 Qxe2+ 23. Nd2 Qxf2 24. Rxf2 Bg3 25. Rf3 Be1 26. Kd1 Bxd2 27. Kxd2 Kg7 28. g5 hxg5 29. hxg5 Rh8 30. Rhh3 Rxh3 31. Rxh3 Re8 32. Bc3 Re6 33. Kd3 Re4 34. Rf3 Rg4 35. Bd2 Rg2 36. Bf4 f5 37. gxf6+ Kxf6 38. Bc7+ Ke6 39. Re3+ Kf7 40. Bd8 Kf8 41. Re7 Rg3+ 42. Kc2 Nf6 43. Rxb7 Ne4 44. Rh7 Rc3+ 45. Kb2 Rd3 46. Bb6 g5 47. Rc7 g4 48. Rxc6 g3 49. Rc2 Kf7 50. b4 Rd2 51. Kb3 Rxc2 52. Kxc2 g2 53. Bc7 g1=Q 54. Be5 Qf2+ 55. Kb3 Nd2+ 56. Kc3 Qe3+ 57. Kb2 Nc4+ 58. Ka2 Qxa3+ 59. Kb1 Qb2# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz in 100 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 Nc6 5. d5 Nd4 6. Nc3 Bc5 7. Nf3 Qg6 8. Qd2 Nxc2+ 9. Kd1 Ne3+ 10. Qxe3+ fxe3 11. Ne5 Qd6 12. Nd3 Nf6 13. Rh3 Bb6 14. Bxe3 Nxd5 15. Nxd5 Qxd5 16. Bxb6 Qb3+ 17. Kd2 Qxb6 18. Re3+ Kf8 19. Re5 d6 20. Re4 Bf5 21. Rb4 Qa5 22. Kc1 Qd5 23. Rf4 Be4 24. g4 Re8 25. Kd2 Qb3 26. Rc1 c5 27. Rc3 Qa2 28. Rc2 c4 29. b4 c3+ 30. Kxc3 Rc8+ 31. Kd4 Rxc2 32. Kxe4 Qxa3 33. Kf3 h5 34. g5 d5 35. g6 f6 36. Bg2 Rh6 37. Rd4 Rxg6 38. Rxd5 Rg4 39. Ra5 Qb3 40. Rxh5 Rxb4 41. Rh8+ Ke7 42. Rh7 Qd5+ 43. Kg3 Qd6+ 44. Kf3 Rd4 45. Rxg7+ Kf8 46. Rxb7 Rxd3+ 47. exd3 Qxd3+ 48. Kg4 Rc4+ 49. Be4 Qxe4+ 50. Kg3 Qxh4+ |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 116 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 d5 5. Nc3 c6 6. Nf3 Ne7 7. Bd2 Be6 8. Ne5 Nd7 9. Nxd7 Bxd7 10. Qc1 Qxd4 11. Bxf4 Ng6 12. Be3 Qe5 13. Qd2 Be7 14. Bd4 Qg3+ 15. Bf2 Qg4 16. O-O-O Nxh4 17. e4 Bg5 18. Be3 Bxe3 19. Qxe3 O-O 20. g3 Qf3 21. Qxf3 Nxf3 22. exd5 cxd5 23. Nxd5 Rfd8 24. Bd3 h6 25. c4 Ne5 26. Ne7+ Kf8 27. Rhf1 Nxd3+ 28. Rxd3 Kxe7 29. Re3+ Be6 30. Kc2 Rac8 31. b3 b5 32. Rf4 bxc4 33. Rxc4 Rxc4+ 34. bxc4 Rd4 35. c5 Kd7 36. Re5 Rc4+ 37. Kd3 Ra4 38. Kd2 Kc6 39. Ke2 Rxa3 40. Re3 Rxe3+ 41. Kxe3 Kxc5 42. Kd3 a5 43. Ke3 a4 44. Kd3 a3 45. Kc2 a2 46. Kb2 Kb4 47. g4 f6 48. Ka1 g5 49. Kb2 Kb5 50. Ka1 Bxg4 51. Kxa2 Be6+ 52. Kb1 g4 53. Kc2 g3 54. Kd3 g2 55. Ke3 g1=Q+ 56. Ke4 Kc4 57. Kf4 Qf2+ 58. Ke4 Bd5# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 88 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 d5 5. Nc3 c6 6. Nf3 Bd6 7. b3 Bg4 8. Ra2 Ne7 9. Qd3 h6 10. a4 O-O 11. Ba3 Bxa3 12. Rxa3 Nd7 13. a5 Bf5 14. Qd2 Rae8 15. a6 b5 16. Nd1 Ng6 17. c3 Qe7 18. Ra5 Nf6 19. Qc1 Ne4 20. Qa3 Qxa3 21. Rxa3 Ng3 22. Rh2 Bc2 23. Nf2 Re3 24. b4 Rfe8 25. Ng1 h5 26. Rh3 f6 27. Rh2 R8e7 28. Rh3 R7e6 29. Rh2 Ne7 30. Nh1 Nef5 31. Nxg3 fxg3 32. Rh1 Nxd4 33. Kd2 Bg6 34. Kd1 Nc2 35. Rb3 d4 36. Nf3 dxc3 37. Kc1 R6e4 38. Rh3 Rxb4 39. Rxb4 Nxb4 40. Nd4 c5 41. Nb3 c2 42. Kb2 Rxb3+ 43. Kxb3 c1=Q 44. Rh2 Bf7# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 132 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 Nc6 5. d5 Nd4 6. Nc3 g6 7. Nf3 Nxf3+ 8. gxf3 Bg7 9. Ne4 Qb6 10. Bxf4 f5 11. Nd2 Qxb2 12. Rb1 Qd4 13. e4 Ne7 14. Rb4 Qc3 15. Rc4 Qxa3 16. Rxc7 fxe4 17. fxe4 O-O 18. Rh3 Qb4 19. Rc4 Qb6 20. Rf3 Rxf4 21. Rxf4 Qe3+ 22. Qe2 Qxf4 23. Kd1 Qxh4 24. d6 Nc6 25. Ra4 Qf4 26. Qd3 Kh8 27. Qd5 Bc3 28. Bc4 Kg7 29. e5 Nxe5 30. Bb3 Qe3 31. Re4 Qg1+ 32. Re1 Qd4 33. Qxd4 Bxd4 34. Nc4 Nxc4 35. Re7+ Kh6 36. Bxc4 a6 37. Bg8 Bc5 38. Rxh7+ Kg5 39. Bc4 Bxd6 40. Ke2 Bc5 41. Bd5 d6 42. Kd2 Rb8 43. c4 a5 44. Rh8 Bd4 45. Rd8 Bb6 46. Rg8 Ba7 47. Rg7 Bd4 48. Rh7 b5 49. Kd3 Be5 50. cxb5 Rxb5 51. Bc4 Rb7 52. Rh1 Bf5+ 53. Ke3 Rb4 54. Rh3 Bf4+ 55. Ke2 Bxh3 56. Bf7 Be6 57. Be8 Bc4+ 58. Kf3 a4 59. Bxa4 Bd5+ 60. Kf2 Rxa4 61. Ke2 Ra3 62. Ke1 Kg4 63. Ke2 Bc4+ 64. Ke1 Rf3 65. Kd1 Bd3 66. Ke1 Rf1# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 136 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 Nc6 5. d5 Nd4 6. c3 Nb5 7. Qd3 Nd6 8. Nd2 Ne7 9. Ngf3 g6 10. h5 b6 11. hxg6 hxg6 12. Rxh8 Qxh8 13. Nc4 Qf6 14. Nxd6+ Qxd6 15. c4 Bg7 16. Rb1 Ba6 17. b4 O-O-O 18. Bd2 Qf6 19. b5 Bb7 20. Kd1 Rh8 21. Kc2 Rh1 22. Kb3 a6 23. bxa6 Bxa6 24. e4 fxe3 25. Qxe3 Qf5 26. Qd3 Nxd5 27. Qxf5 gxf5 28. Rc1 Nf6 29. Bd3 Rh5 30. Bc3 d6 31. Rd1 Bb7 32. Re1 Kd8 33. Ka2 Kd7 34. Bd4 Ne8 35. Bxg7 Nxg7 36. Re2 Ne6 37. Re1 Nc5 38. Bc2 Bxf3 39. gxf3 f4 40. Re2 Re5 41. Rf2 f5 42. Kb2 Ke6 43. Rg2 Re3 44. Rg7 Rxf3 45. Rxc7 Rg3 46. Kc1 f3 47. Bxf5+ Kxf5 48. Rf7+ Ke6 49. Rf8 f2 50. Kd1 Ne4 51. Ke2 Rg1 52. Rxf2 Nxf2 53. Kxf2 Rg4 54. Kf3 Rxc4 55. Ke2 Rd4 56. Kf3 Ra4 57. Ke3 Kd5 58. Kd3 Rxa3+ 59. Kd2 b5 60. Kd1 b4 61. Kc2 Kd4 62. Kc1 Kc3 63. Kd1 Kd3 64. Ke1 Ra2 65. Kf1 Re2 66. Kg1 b3 67. Kh1 b2 68. Kg1 b1=Q# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 112 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 Nc6 5. d5 Nd4 6. Nc3 g6 7. Nf3 Nxf3+ 8. gxf3 Bg7 9. Ne4 Qb6 10. Bxf4 f5 11. Nd2 Qxb2 12. Rb1 Qd4 13. e4 Ne7 14. Rb4 Qc3 15. Rc4 Qxa3 16. Rxc7 fxe4 17. fxe4 O-O 18. Rh3 Qb4 19. Rc4 Qb6 20. Rf3 Rxf4 21. Rxf4 Qe3+ 22. Qe2 Qxf4 23. Qf3 Qxh4+ 24. Kd1 b5 25. Rc5 a5 26. d6 Nc6 27. Bxb5 Nd4 28. Bc4+ Kh8 29. Qg2 Qf4 30. Rd5 Rb8 31. Qg5 Qxg5 32. Rxg5 Rb2 33. Rc5 Bb7 34. Bd3 Ra2 35. Nb3 Nxb3 36. cxb3 Bh6 37. Bc2 Bc6 38. Rxc6 dxc6 39. d7 Bg5 40. e5 Kg7 41. d8=R Bxd8 42. Bb1 Rb2 43. Be4 Rxb3 44. Kc2 Re3 45. Bxc6 h5 46. Kd2 Bg5 47. Ba8 h4 48. Bd5 Rxe5+ 49. Kc3 Rxd5 50. Kc4 Rf5 51. Kd4 h3 52. Kc4 h2 53. Kd4 h1=Q 54. Kd3 Qc1 55. Kd4 Qe3+ 56. Kc4 Rc5# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 104 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 Nc6 5. d5 Nd4 6. Nf3 Nxf3+ 7. gxf3 Qe5 8. c4 Bc5 9. Nc3 Nf6 10. Bh3 O-O 11. Qd3 d6 12. b3 Bxh3 13. Rxh3 Rae8 14. b4 Qd4 15. Qxd4 Bxd4 16. Bd2 Re5 17. Ra2 Rfe8 18. Kd1 a6 19. Bxf4 Bxc3 20. Bxe5 dxe5 21. Rc2 Bd4 22. Kd2 g6 23. e3 Ba7 24. Kd3 Kf8 25. a4 Ke7 26. Rg3 Nh5 27. Rgg2 Kd6 28. b5 axb5 29. axb5 Bc5 30. Rcf2 f5 31. Rf1 Ra8 32. Kc3 Ra3+ 33. Kb2 Rxe3 34. Kc2 Nf4 35. Rh2 Bd4 36. Kb1 Rb3+ 37. Ka2 Rc3 38. Rd2 Rxc4 39. Kb3 Rc5 40. b6 Nxd5 41. bxc7 Kxc7 42. Rd3 Rb5+ 43. Kc4 Kc6 44. Ra3 Bb2 45. Rc1 Rc5+ 46. Kb3 Bxc1 47. Ra1 Rc3+ 48. Ka4 Bf4 49. Ra2 b5+ 50. Ka5 Be3 51. Ra4 Bb6+ 52. Ka6 Nc7# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 122 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 d5 5. Nc3 c6 6. Nf3 Bd6 7. b4 Ne7 8. Rb1 Bg4 9. b5 c5 10. Bb2 cxd4 11. Qxd4 Qxd4 12. Nxd4 O-O 13. Nd1 Re8 14. Nf2 Bd7 15. Rd1 a6 16. bxa6 Nxa6 17. Nd3 Nf5 18. Nxf5 Bxf5 19. Bc1 Re4 20. Nf2 Re6 21. Rxd5 Bxc2 22. Nd3 Nc7 23. Rxd6 Rxd6 24. Bxf4 Rd7 25. Kd2 Bb1 26. Ke1 Bxd3 27. exd3 Rxa3 28. Kf2 Nd5 29. Be5 f6 30. Bb8 Nb4 31. Rh3 Nxd3+ 32. Bxd3 Raxd3 33. Rxd3 Rxd3 34. Ke2 Rb3 35. Bc7 Kf7 36. g3 Ke6 37. g4 b5 38. g5 fxg5 39. hxg5 Kf5 40. Bd8 b4 41. Be7 Ke4 42. Bf8 g6 43. Kd2 Rd3+ 44. Kc2 b3+ 45. Kb1 Rd2 46. Be7 Re2 47. Bf6 Kd3 48. Bg7 Kc4 49. Kc1 Rg2 50. Bf6 Rf2 51. Be5 Rf5 52. Bf6 h6 53. Kd2 Rxg5 54. Kc1 Rg1+ 55. Kd2 Rg2+ 56. Kc1 h5 57. Kb1 g5 58. Kc1 h4 59. Be5 h3 60. Kb1 h2 61. Kc1 h1=Q# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 48 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 Nc6 5. d5 Nd4 6. Nc3 Bc5 7. Nf3 Qg6 8. Qd2 Nxc2+ 9. Kd1 Ne3+ 10. Qxe3+ fxe3 11. b4 Bb6 12. Na4 Qe4 13. Nxb6 axb6 14. Bb2 Qxd5+ 15. Ke1 Nf6 16. Rd1 Qa2 17. Bc1 Ng4 18. Rh3 Nf2 19. Nd4 Nxh3 20. gxh3 Rxa3 21. Bxa3 Qxa3 22. Rd2 Qc1+ 23. Rd1 Qc3+ 24. Rd2 Qxd2# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 124 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a3 Nc6 5. d5 Nce7 6. Nf3 b6 7. c4 g6 8. Nc3 Bg7 9. Nb5 Kd8 10. d6 cxd6 11. Qxd6 Qxd6 12. Nxd6 Nh6 13. Rb1 Nef5 14. Bxf4 Nxd6 15. Bxd6 Nf5 16. Bf4 Bb7 17. Ng5 Ke8 18. e4 Nd4 19. Bd3 f6 20. Nf3 Ne6 21. Be3 Nc5 22. Bxc5 bxc5 23. b4 cxb4 24. axb4 Bh6 25. O-O Rb8 26. Rbe1 Bf4 27. c5 Ke7 28. b5 Bg3 29. Ra1 Rhc8 30. Rxa7 Rxc5 31. b6 Bc6 32. Rb1 Kd8 33. Nd4 Bb7 34. Nf3 Rc3 35. Rd1 Rb3 36. h5 gxh5 37. Nd4 Rxb6 38. Nf5 h4 39. Rf1 Ra8 40. Rfa1 Rxa7 41. Rxa7 Rb4 42. Nxg3 hxg3 43. Ra3 Ke7 44. Bf1 Bxe4 45. Rxg3 d5 46. Re3 Kd6 47. Kf2 f5 48. Ra3 Rb2+ 49. Kg3 f4+ 50. Kh3 Rf2 51. Ra6+ Ke5 52. Ra1 h5 53. Re1 Kd4 54. Rd1+ Kc3 55. Kh4 Bxg2 56. Bxg2 Rxg2 57. Rf1 d4 58. Rxf4 d3 59. Rf3 Kc2 60. Rf1 d2 61. Re1 dxe1=Q+ 62. Kh3 Qg3# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 58 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a4 Nc6 5. d5 Nce7 6. Nc3 d6 7. Nb5 Kd8 8. c4 Ng6 9. Nf3 Ne5 10. Nxe5 dxe5 11. Qd2 a5 12. b3 Bb4 13. Nc3 e4 14. Ra3 Bxc3 15. Qxc3 Qxc3+ 16. Kd1 e3 17. g4 Bxg4 18. Rh3 Bf5 19. Bxe3 fxe3 20. Rxe3 Qxe3 21. d6 Qd4+ 22. Ke1 Qb2 23. e4 Bxe4 24. Bg2 Bxg2 25. c5 cxd6 26. cxd6 Rc8 27. Ra1 Rc2 28. Kd1 Be4 29. b4 Qxa1# |
| ECO A00 in 2007 play it! deepfritz defeats white's deepfritz by checkmate in 82 moves | 1. h4 e5 2. f4 exf4 3. d4 Qf6 4. a4 Nc6 5. d5 Nce7 6. Nc3 b6 7. Nb5 Kd8 8. Be3 fxe3 9. Nf3 Qf4 10. Rh3 d6 11. g3 Qb4+ 12. c3 Qxb2 13. Rb1 Qa2 14. Qd4 Qxb1+ 15. Qd1 Qxd1+ 16. Kxd1 Bxh3 17. Bxh3 Nxd5 18. c4 Nb4 19. Bf5 a6 20. Nbd4 Nf6 21. Ng5 Ke7 22. Bh3 g6 23. Bg2 Rd8 24. Bc6 Bg7 25. Ngf3 Ng4 26. Bd5 h5 27. Bc6 Be5 28. Bd5 Bxg3 29. Bc6 Ne5 30. Bd5 Nxf3 31. Nxf3 c6 32. Be4 Rc8 33. Bb1 d5 34. a5 bxa5 35. c5 Rb8 36. Bd3 Nxd3 37. exd3 Rb2 38. Kc1 Rhb8 39. Ne1 e2 40. Nf3 Bf4+ 41. Nd2 Bxd2# |