| ECO A05 in 2003 play it! deep fritz defeats black's shredder 0 in 75 moves | 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 Nc6 10. d5 Ne7 11. Nd2 f5 12. Bxg4 fxg4 13. Bg5 Rf4 14. Bxf4 exf4 15. h3 gxh3 16. gxh3 c6 17. Rb1 Qc7 18. Ne2 Bd7 19. Nxf4 Bh6 20. Ne2 Rf8 21. Nb3 cxd5 22. cxd5 Qc4 23. Nbd4 Qxa2 24. Ra1 Qxb2 25. Rb1 Qa3 26. Rxb7 Ba4 27. Qb1 Re8 28. Rxa7 Bg5 29. O-O Nc8 30. Ra8 Qxh3 31. Rxa4 Qg4+ 32. Ng3 Be3 33. Kg2 Bxd4 34. Rxd4 Rf8 35. Rc4 Qf3+ 36. Kh3 Qf7 37. Qb8 Qd7+ 38. Kg2 |
| ECO A05 in 2004 play it! deep fritz defeats black's deep fritz by checkmate in 137 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e6 7. b3 Bd6 8. Bb2 O-O 9. c4 Qe7 10. a3 a5 11. Qc2 e5 12. e4 dxe4 13. dxe4 Be6 14. h3 Nh5 15. Nh4 Bc5 16. Kh2 Rfd8 17. Ndf3 Qf6 18. Nf5 Bf8 19. c5 g6 20. Nd6 Nxc5 21. Bxe5 Bxb3 22. Bxf6 Bxc2 23. Bxd8 Rxd8 24. e5 Bxd6 25. exd6 Ba4 26. Rac1 Nd3 27. Rb1 Rd7 28. Nd2 Bb5 29. Nb3 a4 30. Na5 Nf6 31. Rxb5 cxb5 32. Nxb7 b4 33. Bc6 b3 34. Kg2 Kg7 35. f4 Nb2 36. Rc1 Nd3 37. Rb1 Rxb7 38. Bxb7 Nc5 39. Bc6 Nfd7 40. Re1 Kf6 41. Re2 Nb6 42. Bb5 h5 43. Kf3 Ne6 44. Ke4 Nc5+ 45. Kd4 Ne6+ 46. Kc3 Nd5+ 47. Kb2 h4 48. gxh4 Ndxf4 49. Rd2 Nd8 50. Bxa4 Nxh3 51. Bxb3 Nf4 52. a4 Nc6 53. Bxf7 Kxf7 54. Rf2 Ke6 55. Rxf4 Kd7 56. Rf6 Ne5 57. Kc3 Kc6 58. Kd4 Nd7 59. Rxg6 Kb6 60. h5 Kc6 61. h6 Kb6 62. h7 Nf8 63. d7+ Ka7 64. d8=Q Nxg6 65. h8=Q Nxh8 66. Qc7+ Ka8 67. Kc5 Nf7 68. Kb6 Nd6 69. Qa7# |
| ECO A06 in 2004 play it! deep fritz defeats black's shredder in 50 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Bb3 Bd7 8. e4 cxd4 9. e5 Nd5 10. Bxd5 exd5 11. Nxd4 Nc6 12. Nc3 Bc5 13. Nb3 Ba7 14. Qxd5 O-O 15. Bf4 Bf5 16. Qf3 Re8 17. Rfe1 Nb4 18. Rad1 Nd3 19. Rf1 Qc8 20. Rxd3 Bxd3 21. Qxd3 Qg4 22. Qg3 Qxg3 23. Bxg3 Red8 24. Re1 Rac8 25. Kf1 Rc4 |
| ECO A06 in 2004 play it! deep fritz defeats black's deep fritz in 119 moves | 1. Nf3 d5 2. d4 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. h3 O-O 6. e3 c5 7. Be2 cxd4 8. exd4 Nc6 9. O-O Ne4 10. Re1 Bf5 11. Bd3 Nxc3 12. bxc3 Qd7 13. Rb1 Rac8 14. Qd2 e6 15. Nh4 Bxd3 16. cxd3 f6 17. Nf3 Rce8 18. Bh6 e5 19. Bxg7 Kxg7 20. dxe5 fxe5 21. Re3 Re7 22. Rbe1 Qd6 23. Qb2 Rf5 24. c4 d4 25. Re4 Ref7 26. R1e2 b6 27. Nh4 R5f6 28. Rg4 Qb4 29. Nf3 Qc3 30. Qb3 Rxf3 31. gxf3 Nb4 32. Qxc3 dxc3 33. c5 c2 34. Rc4 bxc5 35. Rxc5 Rxf3 36. Re3 Rf6 37. Re4 Rc6 38. Rec4 Rb6 39. Rc7+ Kh6 40. a3 Nxd3 41. Rxc2 Rb1+ 42. Kh2 a6 43. R7c6 a5 44. R6c3 Nf4 45. Rc5 e4 46. R5c4 Rb3 47. R2c3 Rxc3 48. Rxc3 Kg5 49. Rc5+ Kf6 50. Rxa5 Nd3 51. Kg3 h5 52. h4 Nc1 53. Kf4 Nd3+ 54. Kxe4 Nxf2+ 55. Ke3 Ng4+ 56. Kf4 Nf2 57. Ra6+ Kf7 58. Kg5 Nh3+ 59. Kh6 Nf4 60. a4 |
| ECO A05 in 2004 play it! deep fritz defeats black's shredder by checkmate in 91 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 exd5 7. g3 Bd6 8. Bg2 O-O 9. O-O c6 10. Bg5 Nbd7 11. Nh4 h6 12. Nf5 Bc7 13. Bd2 Re8 14. Qc2 Nf8 15. Rac1 Qd7 16. Rfe1 Rab8 17. b4 Ne6 18. Qd3 c5 19. Be3 c4 20. Qc2 a5 21. b5 Ng5 22. f3 Bd6 23. Bxg5 hxg5 24. Bh3 Qc7 25. Qd2 Bxa3 26. Qxg5 Bf8 27. Bg2 Bc8 28. e4 Bxf5 29. Qxf5 Ba3 30. Rc2 Bb4 31. e5 Rbd8 32. Rb1 Bxc3 33. Rxc3 Nh7 34. f4 Qe7 35. Qh5 Qd7 36. Bh3 Qa7 37. Bf5 Nf8 38. g4 Ne6 39. Rh3 Kf8 40. Bxe6 Qb7 41. Bf5 Ra8 42. Qg5 Kg8 43. Rh7 g6 44. Qh6 f6 45. Rh8+ Kf7 46. Qh7# |
| ECO A04 in 2005 play it! deep fritz defeats black's shredder by checkmate in 129 moves | 1. Nf3 g6 2. e4 c5 3. d4 Bg7 4. dxc5 Qa5+ 5. c3 Qxc5 6. Be3 Qc7 7. Bd4 e5 8. Be3 Nf6 9. Na3 Nxe4 10. Nb5 Qc6 11. Nxa7 Qc7 12. Nb5 Qc6 13. Qb3 O-O 14. Bc4 Nc5 15. Bxc5 Qxc5 16. Ng5 Ra6 17. Nxf7 Re6 18. Bxe6 dxe6 19. Nbd6 Rxf7 20. Nxf7 Kxf7 21. O-O-O Nc6 22. Kb1 Bf6 23. Qc2 Ne7 24. h4 e4 25. Qxe4 e5 26. g4 h5 27. f3 Be6 28. Rh2 Bd5 29. Qd3 hxg4 30. fxg4 e4 31. Qe2 Qc4 32. Qxc4 Bxc4 33. h5 Nd5 34. h6 Bd3+ 35. Rxd3 exd3 36. g5 Be5 37. h7 Ne3 38. Rd2 Kg7 39. Rxd3 Bf4 40. Rd7+ Kh8 41. Rxb7 Bxg5 42. a4 Nc4 43. Rc7 Nd6 44. a5 Be3 45. a6 g5 46. Rd7 Nb5 47. Kc2 g4 48. Kd3 Bg1 49. Ke2 Na7 50. b4 Nc6 51. b5 Ne5 52. a7 Bxa7 53. Rxa7 Nc4 54. Ra4 Nb6 55. Ra6 Nd5 56. b6 Kg7 57. Ra7+ Kf6 58. h8=Q+ Ke6 59. Qe8+ Kf5 60. Qh5+ Ke6 61. Qf7+ Ke5 62. b7 Nc7 63. Ra5+ Nb5 64. b8=Q+ Ke4 65. Qe6# |
| ECO A07 in 2004 play it! deep fritz defeats black's shredder in 87 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bf5 5. d3 e6 6. b3 h6 7. Bb2 Be7 8. Nbd2 O-O 9. c4 Nbd7 10. a3 a5 11. Qc2 Re8 12. h3 Qb6 13. Rab1 Bh7 14. b4 axb4 15. axb4 Ra2 16. Qb3 Rea8 17. c5 Qc7 18. Ra1 Rxa1 19. Rxa1 Rxa1+ 20. Bxa1 b6 21. cxb6 Qxb6 22. Bc3 Qa6 23. Qb2 Qb7 24. Nb3 Ne8 25. Qa3 Nc7 26. Nfd4 Nb5 27. Nxb5 cxb5 28. Qa5 Qc8 29. Qa1 Qf8 30. Qa3 Nb6 31. Qa5 Qc8 32. Bd4 Na4 33. Nc5 Qe8 34. Qc7 Bg6 35. e4 dxe4 36. dxe4 Nxc5 37. Bxc5 Bxc5 38. bxc5 e5 39. c6 f5 40. Qd6 fxe4 41. c7 Bf5 42. Qd8 Qf8 43. Bxe4 Bxe4 44. Qxf8+ |
| ECO A06 in 2003 play it! deep fritz defeats black's deep fritz in 83 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. a3 a6 10. b4 a5 11. Rb1 axb4 12. axb4 Nd5 13. Nxd5 exd5 14. O-O Bd6 15. Qc2 h6 16. Nd2 Qh4 17. g3 Qe7 18. Nf3 Nb6 19. e4 O-O 20. e5 Bxb4 21. Nh4 Rfc8 22. Qe2 c5 23. Nf5 Qf8 24. e6 Rc6 25. e7 Qc8 26. Qe5 f6 27. Qf4 Qe8 28. Bxb5 Kh8 29. dxc5 Bxc5 30. Be3 g5 31. Qf3 Ra3 32. Rfc1 d4 33. Nxd4 Bxd4 34. Bxc6 Qxe7 35. Bxb7 Rxe3 36. fxe3 Bxe3+ 37. Kf1 Bxc1 38. Rxb6 Be3 39. Ra6 Qe5 40. Bd5 Kg7 41. Bc4 Qb2 42. Qxe3 |
| ECO A05 in 2004 play it! deep fritz defeats black's shredder in 83 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. O-O e6 6. c4 Be7 7. cxd5 exd5 8. Nc3 Nbd7 9. Qc2 O-O 10. e4 Nc5 11. Ne5 Be6 12. f4 Qd6 13. b4 Na6 14. a3 Rae8 15. Nf3 Qd8 16. Ne2 Qb6+ 17. Kh1 Ng4 18. h3 Nh6 19. g4 dxe4 20. dxe4 f6 21. Nfd4 Bd7 22. Be3 c5 23. Nb3 Qc6 24. bxc5 Nf7 25. Rac1 Nc7 26. Rfd1 Rd8 27. Nc3 Be6 28. Nd4 Qxc5 29. Nxe6 Qxe3 30. Nxc7 Rxd1+ 31. Rxd1 Bxa3 32. Qb3 Bc5 33. Ne6 Bd6 34. Nxf8 Qxf4 35. Rxd6 Qxd6 36. Ne6 h6 37. Nb5 Qb8 38. Nbd4 Kh8 39. Nf5 g6 40. Qb4 Ng5 41. Nxg5 hxg5 42. Qe7 |
| ECO A05 in 2003 play it! deep fritz defeats black's shredder 0 in 109 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. cxd5 exd5 8. Qc2 Re8 9. Bd3 c6 10. O-O Nf8 11. Bxf6 Bxf6 12. b4 Bg4 13. Nd2 Rc8 14. Nb3 a6 15. Nc5 Qc7 16. h3 Bh5 17. Ne2 Bg6 18. Bxg6 Nxg6 19. a4 Nh4 20. a5 Be7 21. g3 Nf3+ 22. Kg2 Ng5 23. Rfc1 Bd6 24. Qf5 Ne6 25. Rab1 Qe7 26. Qg4 Rb8 27. Rb2 Ng5 28. Nc3 g6 29. h4 Ne6 30. h5 Ng7 31. hxg6 fxg6 32. e4 dxe4 33. Re1 Nf5 34. N3xe4 Kh8 35. Rd2 Qg7 36. d5 Re5 37. Ne6 Qe7 38. Rde2 Rxd5 39. Nc3 Qf7 40. Nxd5 cxd5 41. Rh1 Qf6 42. Qh3 h5 43. g4 Ng7 44. gxh5 g5 45. Nxg7 Qxg7 46. Qe6 Bxb4 47. Qxd5 Rf8 48. Rb1 Qc3 49. Re6 Qc5 50. Qxc5 Bxc5 51. Rh6+ Kg7 52. Rg6+ Kh8 53. Rxb7 Rxf2+ 54. Kg3 Bd4 55. Rxa6 |
| ECO A05 in 2003 play it! deep fritz defeats black's shredder 0 by checkmate in 129 moves | 1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. c3 O-O 5. Nbd2 d5 6. e3 c5 7. Bd3 Nc6 8. O-O Qb6 9. Rb1 e5 10. Nxe5 Nxe5 11. dxe5 Ng4 12. Nf3 Nxe5 13. Nxe5 Bxe5 14. f4 Bg7 15. f5 Re8 16. Qf3 gxf5 17. Bf4 Bd7 18. Rf2 d4 19. exd4 cxd4 20. Bd2 Rad8 21. c4 Qc6 22. Qf4 Qg6 23. Rbf1 Qh5 24. Qg3 Kh8 25. Rf3 Be5 26. Bf4 f6 27. Re1 Bxf4 28. Rxf4 Qg5 29. Rxe8+ Bxe8 30. Qf2 Bc6 31. Rxf5 Qe3 32. Rxf6 Bxg2 33. Qxe3 dxe3 34. Kxg2 Rxd3 35. Kf3 Rd2 36. Kxe3 Rxh2 37. b4 Rxa2 38. Rf7 b6 39. c5 Kg8 40. Re7 Ra1 41. Kd4 bxc5+ 42. bxc5 Rc1 43. Kd5 Rd1+ 44. Ke6 Rc1 45. Kd6 Rd1+ 46. Kc7 h5 47. c6 Kf8 48. Rh7 a5 49. Kb6 Rb1+ 50. Kxa5 Ke8 51. Rh8+ Ke7 52. c7 h4 53. c8=Q Ra1+ 54. Kb4 Rb1+ 55. Ka3 Ra1+ 56. Kb2 Re1 57. Qe8+ Kf6 58. Rh6+ Kg5 59. Qg6+ Kf4 60. Qf7+ Ke4 61. Re6+ Kd4 62. Qd7+ Kc4 63. Rc6+ Kb4 64. Qb7+ Ka4 65. Ra6# |
| ECO A05 in 2004 play it! deep fritz defeats black's fritz by checkmate in 129 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 a6 10. Rd1 b5 11. Be2 Qc7 12. Ne4 Nxe4 13. Qxe4 Be7 14. Bd3 g6 15. a4 Bb7 16. Qg4 c5 17. axb5 c4 18. b6 Nxb6 19. Be2 f5 20. Qh3 Bf6 21. Bd2 Bd5 22. Ba5 Rab8 23. Bb4 Rf7 24. Rxa6 Nd7 25. Bc3 Rff8 26. Rda1 Qb7 27. Ra7 Ra8 28. Rxb7 Rxa1+ 29. Ne1 Bxb7 30. Bxc4 Re8 31. Qg3 Nb6 32. Qc7 Nxc4 33. Qxb7 Rd8 34. Qc6 Nd6 35. Bb4 Be7 36. Kf1 h6 37. Ke2 Kf7 38. Nd3 Rb1 39. Ne5+ Kf6 40. Ba3 Nc8 41. Nd7+ Rxd7 42. Qxd7 Bxa3 43. bxa3 Rb2+ 44. Kf3 Ne7 45. Qe8 Rb7 46. Qf8+ Kg5 47. Qf7 Ra7 48. Kg3 Nc6 49. Qxe6 h5 50. Qxc6 h4+ 51. Kf3 Rxa3 52. Qc5 Ra1 53. Qe7+ Kh6 54. Qxh4+ Kg7 55. d5 Rb1 56. d6 Rb7 57. Qd4+ Kh7 58. d7 Rb8 59. Qa7 Rd8 60. Qc7 Rxd7 61. Qxd7+ Kg8 62. Kf4 g5+ 63. Kxf5 g4 64. Kf6 Kf8 65. Qf7# |
| ECO A05 in 2004 play it! deep fritz defeats black's deep fritz by checkmate in 123 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d4 Nbd7 6. Nh4 Bg6 7. h3 e6 8. Nxg6 hxg6 9. Qd3 Qb6 10. c4 O-O-O 11. cxd5 exd5 12. Nc3 Re8 13. Rb1 Qa5 14. a3 Qd8 15. b4 Nb6 16. a4 Rh5 17. a5 Nbd7 18. Bf4 g5 19. Bd2 Qe7 20. b5 c5 21. dxc5 Nxc5 22. Qd4 Qd8 23. Be3 Kb8 24. Nxd5 Nxd5 25. Rfd1 Rh8 26. b6 axb6 27. Bxd5 Rh6 28. axb6 Qe7 29. Bxf7 Rc8 30. Qd5 Rd6 31. Qa2 Rxd1+ 32. Rxd1 Na6 33. Qd5 Nb4 34. Qxg5 Qxg5 35. Bxg5 Na6 36. Be6 Re8 37. Bd7 Bc5 38. Bf4+ Ka8 39. Bxe8 Bxb6 40. Bg6 Bc7 41. Be3 Be5 42. Rd8+ Nb8 43. Re8 Bd6 44. Re6 Bc7 45. Be4 Bd8 46. Re8 Bf6 47. Bc5 g5 48. Bd6 Bd4 49. Bxb8 Bb6 50. e3 Ba5 51. Bc7+ Ka7 52. Bxa5 Ka6 53. f4 Kxa5 54. fxg5 Kb4 55. g6 Kb5 56. g7 Ka5 57. Ra8+ Kb4 58. g8=Q Kb5 59. Qb3+ Kc5 60. Qa3+ Kb5 61. Ra5+ Kb6 62. Qc5# |
| ECO A05 in 2002 play it! deep fritz defeats black's deep fritz in 87 moves | 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. Nc3 Bb4 5. e3 Bb7 6. Bd3 O-O 7. O-O d5 8. cxd5 exd5 9. a3 Bd6 10. b4 a6 11. Qb3 Nbd7 12. a4 Ne4 13. Nxd5 Ng5 14. Nd2 Ne5 15. Be2 Nef3+ 16. Nxf3 Bxd5 17. Qd1 Nxf3+ 18. Bxf3 Bxb4 19. Ba3 a5 20. Qe2 c5 21. Bxd5 Qxd5 22. Rfd1 Qb3 23. Qb5 Rfd8 24. Bxb4 Qxb4 25. Rab1 Qxb5 26. Rxb5 Rd6 27. Kf1 Re8 28. Rb2 Kf8 29. Rbd2 Ke7 30. Ke2 Red8 31. h4 h5 32. dxc5 bxc5 33. Rxd6 Rxd6 34. Rxd6 Kxd6 35. Kd3 Kd5 36. e4+ Kd6 37. Kc4 Kc6 38. e5 g6 39. g3 Kb6 40. Kd5 c4 41. Kxc4 Kc6 42. f3 Kd7 43. Kb5 Ke6 44. Kxa5 |
| ECO A05 in 2003 play it! deep fritz defeats black's shredder 0 in 107 moves | 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bf4 c6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 O-O 10. O-O Nbd7 11. h3 Re8 12. Rab1 a5 13. a3 Nf8 14. Qc2 Ng6 15. Bg3 Bd6 16. Bxd6 Qxd6 17. Rfc1 Ra7 18. b4 Qe7 19. b5 Qxa3 20. bxc6 bxc6 21. Na4 Qd6 22. Rb6 Ne7 23. Ne5 Nd7 24. Nxc6 Nxb6 25. Nxa7 Nc4 26. Nb5 Qh6 27. Nbc3 Rc8 28. Qe2 Nb6 29. Nc5 Ra8 30. Rb1 Qd6 31. Qg4 Qc6 32. Qg5 f6 33. Qg3 a4 34. Nb5 a3 35. Nc7 Ra7 36. N7e6 Nec8 37. Ra1 Nc4 38. Qf3 Ne7 39. Qg4 Ng6 40. h4 Qb6 41. h5 a2 42. Qd1 Ne7 43. Kh1 Qb2 44. Nd3 Qc3 45. Nec5 Nc6 46. h6 g5 47. Kh2 Nd2 48. Rxa2 Nf1+ 49. Kg1 Nxe3 50. Qh5 Kf8 51. Qf3 Ng4 52. Rxa7 Nxa7 53. Qxg4 Nc6 54. Qe6 |
| ECO A05 in 2003 play it! deep fritz defeats black's shredder 0 by checkmate in 113 moves | 1. Nf3 Nf6 2. d4 d5 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. O-O Bd6 7. dxc5 Bxc5 8. Nbd2 O-O 9. e4 Qc7 10. exd5 exd5 11. Nb3 Bb6 12. Nbd4 Bg4 13. Qb3 Rae8 14. Bg5 Na5 15. Qc2 Ne4 16. Rae1 f5 17. Bc1 Qd6 18. h3 Bh5 19. a4 Kh8 20. b4 Nc6 21. a5 Bxd4 22. Nxd4 Nxd4 23. cxd4 Qxb4 24. Qb2 Qxa5 25. f3 Ng3 26. Bd2 Qc7 27. Rxe8 Rxe8 28. Rc1 Qb8 29. Qb5 Bf7 30. Qd7 Be6 31. Qc7 Nh5 32. Qxb8 Rxb8 33. Rc7 Bc8 34. g4 fxg4 35. hxg4 Nf6 36. g5 Nd7 37. Bf4 Ra8 38. Bf5 Nb6 39. Bxc8 Rxc8 40. Rxb7 Nc4 41. Rxa7 Kg8 42. Be5 Nxe5 43. dxe5 Rf8 44. Kf2 Rf5 45. e6 Kf8 46. Ke3 Re5+ 47. Kd4 Rxe6 48. Kxd5 Rb6 49. f4 h6 50. gxh6 Rd6+ 51. Kxd6 gxh6 52. Ke6 Kg8 53. Kf6 h5 54. Ra5 h4 55. Rh5 h3 56. Rxh3 Kf8 57. Rh8# |
| ECO A09 in 2003 play it! deep fritz defeats black's fritz in 81 moves | 1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nc3 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Qe2 c5 11. Rfd1 Ne4 12. Bg3 Ndf6 13. Bxe4 Nxe4 14. Nxe4 dxe4 15. Ne5 Qc8 16. Bf4 cxd4 17. Rxd4 f6 18. Ng6 Rf7 19. Nxe7+ Rxe7 20. Bd6 e5 21. Rd2 Rd7 22. Rad1 Qe8 23. b4 Ba6 24. b5 Bb7 25. a4 Qe6 26. c5 bxc5 27. Bxc5 Bd5 28. Qh5 Rad8 29. a5 Bb3 30. Rxd7 Rxd7 31. Rb1 Rc7 32. Ba3 Rb7 33. Rc1 Rxb5 34. Rc7 Bd5 35. f4 Rb1+ 36. Kf2 Qa6 37. Qe8+ Kh7 38. Qe7 Qf1+ 39. Kg3 Qe1+ 40. Kh3 Qxe3+ 41. g3 |
| ECO A05 in 2003 play it! deep fritz defeats black's deep fritz in 115 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 c5 4. Nc3 d5 5. cxd5 Nxd5 6. Bg2 Be7 7. O-O Nc6 8. d4 O-O 9. e4 Ndb4 10. a3 cxd4 11. axb4 dxc3 12. bxc3 b6 13. Bf4 Bb7 14. Qb3 Qc8 15. Rfd1 Rd8 16. Qc4 a5 17. b5 Na7 18. Rxd8+ Qxd8 19. Qe2 Qd7 20. Bf1 Rd8 21. Ne5 Qc8 22. Ra4 f6 23. Nf3 Nxb5 24. Qxb5 Bc6 25. Qb3 Bxa4 26. Qxa4 Qxc3 27. Kg2 e5 28. Bd2 Qa3 29. Qb5 Bc5 30. Bc4+ Kh8 31. Qc6 Qb2 32. Qc7 Rf8 33. Be6 Re8 34. Qd7 Rg8 35. Bc4 Qc2 36. Bxg8 Kxg8 37. Qe8+ Bf8 38. Qe6+ Kh8 39. Qxb6 a4 40. Qb8 Qc5 41. Qa8 a3 42. Ne1 h5 43. Nd3 Qd6 44. Bb4 Qxd3 45. Bxf8 f5 46. exf5 h4 47. h3 Qxf5 48. g4 Qd3 49. Qb7 Qg6 50. Bxa3 Kh7 51. Qd5 e4 52. Be7 Kh8 53. Bxh4 Qe8 54. Qd8 Qxd8 55. Bxd8 Kg8 56. Kg3 Kf8 57. Kf4 Kf7 58. Kxe4 |
| ECO A07 in 2003 play it! deep fritz defeats black's junior 00 in 125 moves | 1. Nf3 d5 2. g3 Nf6 3. d3 c6 4. Bg2 Nbd7 5. Nbd2 e5 6. O-O Be7 7. e4 dxe4 8. dxe4 Qc7 9. Qe2 O-O 10. b3 Re8 11. Bb2 b6 12. Nh4 a5 13. Nf5 Bc5 14. Rfd1 Ba6 15. Qf3 g6 16. Ne3 Rad8 17. a3 Bd4 18. Rab1 b5 19. b4 c5 20. c3 Bxe3 21. Qxe3 a4 22. h3 Qb6 23. Nf1 Bb7 24. f3 Qc6 25. c4 cxb4 26. cxb5 Qxb5 27. axb4 Re6 28. Nd2 Ba6 29. f4 Qe2 30. Qf3 exf4 31. Qxf4 Qb5 32. Nf3 a3 33. Bxa3 Qb6+ 34. Kh2 Rxe4 35. Qd6 Qa7 36. b5 Bb7 37. Nd4 Qa8 38. Ra1 Ne8 39. Qb4 Nef6 40. Qc3 Rc8 41. Nc6 Re2 42. Be7 Rxg2+ 43. Kxg2 Bxc6+ 44. bxc6 Qxc6+ 45. Qxc6 Rxc6 46. Ra7 Rc2+ 47. Kf1 Kg7 48. Raxd7 Nxd7 49. Rxd7 h6 50. Rd6 f5 51. Bf6+ Kf7 52. Be5 Rc5 53. Rf6+ Ke7 54. Bd6+ Kxf6 55. Bxc5 Ke5 56. Bf8 h5 57. Be7 Ke6 58. Bg5 Ke5 59. Kf2 Ke4 60. Kg2 Kd5 61. Kf3 Ke5 62. Bc1 Kf6 63. Bb2+ |
| ECO A05 in 2002 play it! deep fritz defeats black's chess tiger 10 in 93 moves | 1. Nf3 Nf6 2. b3 g6 3. g3 d5 4. Bg2 Bg7 5. Bb2 O-O 6. O-O Qd6 7. c4 dxc4 8. bxc4 Qb6 9. Qb3 Nc6 10. d3 Bf5 11. Nbd2 Nd7 12. Bxg7 Kxg7 13. Qc3+ Kg8 14. h3 Nc5 15. e4 Bd7 16. d4 Na4 17. Qe3 f6 18. Rfb1 Qa6 19. c5 Nd8 20. Bf1 Qa5 21. Rc1 b5 22. cxb6 Nxb6 23. a4 Nc8 24. Rc5 Qb4 25. Rb1 Qxa4 26. Qc3 Nb6 27. Ra1 Ne6 28. Rxa4 Nxa4 29. Qa5 Naxc5 30. dxc5 c6 31. e5 Kg7 32. exf6+ exf6 33. Ne4 Rfe8 34. Nd6 Re7 35. Kh2 Nd8 36. Nd4 Ne6 37. Nxe6+ Bxe6 38. Bg2 Bd7 39. Qc7 Kf8 40. Qb7 Rd8 41. Qxa7 h6 42. Bh1 h5 43. Qb7 h4 44. gxh4 Be8 45. Qb6 Ra8 46. Nxe8 Raxe8 47. Bxc6 |