| ECO A09 in 2005 play it! deep fritz defeats white's shredder by checkmate in 140 moves | 1. Nf3 d5 2. c4 d4 3. Qa4+ Bd7 4. Qb3 Nc6 5. e3 e5 6. Be2 Nf6 7. d3 Bb4+ 8. Bd2 Bc5 9. O-O O-O 10. Na3 Rb8 11. Nc2 Qe7 12. Rae1 Qd6 13. Kh1 a6 14. exd4 exd4 15. a3 b5 16. Bb4 Bf5 17. Bxc5 Qxc5 18. Nb4 bxc4 19. dxc4 a5 20. Nd3 Rxb3 21. Nxc5 Rxb2 22. Bd1 Bc2 23. Re2 d3 24. Rd2 Rd8 25. Re1 Ra2 26. Kg1 a4 27. h3 Rxa3 28. Bxc2 dxc2 29. Rxc2 Ra8 30. Kf1 h6 31. Rd1 Kf8 32. Kg1 g6 33. Kf1 Kg7 34. Ke2 Nh5 35. Kf1 Nf4 36. h4 Ra5 37. Nb7 Rf5 38. Ne1 Ne6 39. Nd3 Rh5 40. g3 g5 41. Rb2 gxh4 42. Rb5 Kg6 43. Nbc5 hxg3 44. Kg2 Rxc5 45. Nxc5 Nf4+ 46. Kg1 g2 47. Rdb1 Nd4 48. f3 Nxf3+ 49. Kf2 Nd2 50. Rg1 Rf3+ 51. Ke1 Rf1+ 52. Kxd2 Rxg1 53. Rb8 Rd1+ 54. Kc2 Rc1+ 55. Kd2 Kh7 56. Kxc1 g1=Q+ 57. Kc2 Qxc5 58. Kb2 Qxc4 59. Ka3 Qc1+ 60. Kxa4 Qa1+ 61. Kb3 Qb1+ 62. Kc3 Qxb8 63. Kc2 c5 64. Kc1 Qb3 65. Kd2 Qb2+ 66. Ke3 Qd4+ 67. Kf3 f5 68. Kg3 Qe3+ 69. Kh2 Qf2+ 70. Kh1 Qg2# |
| ECO A04 in 2003 play it! deep fritz defeats white's fritz in 126 moves | 1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. Bc4 Nd3+ 7. Ke2 Nf4+ 8. Kf1 Ne6 9. Ne5 Qd6 10. Bb5+ Nc6 11. Nxc6 bxc6 12. Bc4 g6 13. d3 Bg7 14. Be3 Nd4 15. Qd2 Be6 16. Bf4 Be5 17. Bxe5 Qxe5 18. Bxe6 Nxe6 19. Ne2 Rd8 20. f4 Qb8 21. Rc1 Qb5 22. Rd1 c4 23. d4 Nxd4 24. Nxd4 Qb6 25. Qc3 c5 26. Qxc4 cxd4 27. Qa4+ Kf8 28. h4 Qxb2 29. Rh3 d3 30. Rhxd3 Rxd3 31. Rxd3 Qc1+ 32. Ke2 Qxf4 33. Rd8+ Kg7 34. Rxh8 Qg4+ 35. Kf1 Kxh8 36. Qxa7 Qxe4 37. h5 Qb1+ 38. Kf2 Qc2+ 39. Kg1 Qd1+ 40. Kf2 Qd2+ 41. Kf3 Qd5+ 42. Ke3 Qxg2 43. Qxe7 Qg3+ 44. Ke2 Qh2+ 45. Kd3 Kg7 46. hxg6 Qg3+ 47. Kd4 hxg6 48. a4 Qg1+ 49. Kc4 Qf1+ 50. Kc5 Qf5+ 51. Kb6 g5 52. a5 g4 53. a6 g3 54. Ka7 g2 55. Qe3 f6 56. Qe7+ Kg6 57. Qe8+ Kg5 58. Qe3+ Kg4 59. Qd4+ Qf4 60. Qc5 Kh4 61. Qg1 Qf1 62. Qd4+ Kh5 63. Qd5+ Kh6 |
| ECO A06 in 2003 play it! deep fritz defeats white's chess tiger 10 in 76 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. e3 dxc4 5. Bxc4 a6 6. O-O c5 7. Bb3 Nc6 8. Nc3 cxd4 9. exd4 Be7 10. Bg5 O-O 11. Re1 b5 12. d5 Nxd5 13. Bxd5 exd5 14. Qxd5 Qxd5 15. Nxd5 Bxg5 16. Nxg5 Bb7 17. Rad1 Rfe8 18. Ne4 Rad8 19. Kf1 Kf8 20. Nc5 Rxe1+ 21. Kxe1 Bc8 22. Nc7 Rxd1+ 23. Kxd1 Nb8 24. b4 Ke7 25. Kd2 Kd8 26. Nd5 Nd7 27. Ke3 Nxc5 28. bxc5 Be6 29. Kd4 Kd7 30. a3 Bxd5 31. Kxd5 Kc7 32. f4 a5 33. g4 h6 34. c6 b4 35. axb4 axb4 36. Kc4 Kxc6 37. Kxb4 Kd5 38. f5 Ke4 |
| ECO A05 in 2002 play it! deep fritz defeats white's deep fritz in 120 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. c4 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Qxb6 axb6 8. Nc3 Nc6 9. d3 e6 10. O-O Bc5 11. h3 Rc8 12. Nb5 O-O 13. Nh4 Bg6 14. Nxg6 hxg6 15. Rd1 Nd4 16. Nxd4 Bxd4 17. e3 Be5 18. f4 Bd6 19. e4 Bc5+ 20. d4 Be7 21. e5 Ne4 22. Bxe4 dxe4 23. Kf2 f5 24. exf6 gxf6 25. Ke3 f5 26. Bd2 Rfd8 27. a3 g5 28. Rac1 Bf6 29. Bc3 Kf7 30. h4 gxh4 31. gxh4 Rh8 32. Rh1 Rxh4 33. Rxh4 Bxh4 34. Rh1 Rh8 35. Rh2 Bf6 36. Rxh8 Bxh8 37. Bb4 Ke8 38. a4 Kd7 39. Bc3 Kd6 40. b3 Kd5 41. Ba1 Bf6 42. Bc3 Bh4 43. Bd2 Bg3 44. Bc3 Bh2 45. Be1 Bg1+ 46. Ke2 Bxd4 47. Bd2 e5 48. Bc1 exf4 49. Bxf4 Be5 50. Be3 f4 51. Bxb6 f3+ 52. Kd2 Bd4 53. Bd8 e3+ 54. Kd3 e2 55. Bh4 Bg1 56. b4 Ke5 57. Be1 Kf4 58. a5 Kg4 59. Bc3 Kh3 60. b5 f2 |
| ECO A05 in 2003 play it! deep fritz defeats white's shredder 0 in 140 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. Bd2 Rb8 12. Rac1 Nd7 13. b3 Nc5 14. Qb1 b5 15. cxb5 axb5 16. b4 Na6 17. Bg5 h6 18. Be3 Bb7 19. Bxb7 Rxb7 20. Rfd1 Qd7 21. Bd4 Rc8 22. Bxg7 Kxg7 23. e3 Rc4 24. Nd5 Nc7 25. Rxc4 bxc4 26. Nc3 Ne6 27. Qb2 f6 28. a4 Nc5 29. b5 Ra7 30. Qa2 Nb3 31. Qe2 Qc8 32. Rd5 Nc1 33. Qf3 Qd8 34. Rd1 Nd3 35. Rb1 Ne5 36. Qd5 Qb6 37. Kh1 Ra5 38. f4 Qxe3 39. fxe5 Qxc3 40. exd6 exd6 41. Qb7+ Kf8 42. Qc8+ Ke7 43. Qc7+ Ke6 44. Qc8+ Ke7 45. Qc7+ Ke6 46. Qc6 Qd3 47. Re1+ Kf5 48. Qg2 g5 49. Qc6 g4 50. b6 Re5 51. Qd7+ Kg5 52. Qg7+ Kf5 53. Qd7+ Kg5 54. Qg7+ Kf5 55. Qh7+ Ke6 56. Qg8+ Kd7 57. Qxg4+ Kc6 58. Qc8+ Kxb6 59. Qb8+ Kc6 60. Rb1 Kd7 61. Rb7+ Ke6 62. Qe8+ Kd5 63. Qb5+ Ke4 64. Qc6+ Ke3 65. h4 c3 66. Rc7 Qf1+ 67. Kh2 Kf2 68. Qh1 Qxh1+ 69. Kxh1 Rc5 70. Rb7 c2 |
| ECO A09 in 2003 play it! deep fritz defeats white's chess tiger 10 in 100 moves | 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. d4 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. e3 Nd5 10. Qa4 Nb6 11. Qc2 Rb8 12. Rd1 Qd7 13. b3 Ba6 14. Nd2 Qe8 15. a4 c5 16. dxc5 cxb3 17. Nxb3 Nd5 18. Nd4 Nb4 19. Qc3 e5 20. Nc2 Nc6 21. Be4 f5 22. Bd5+ Kh8 23. Bb2 Bf6 24. Bxc6 Qxc6 25. Nb4 Qb7 26. Nxa6 Qxa6 27. Qc2 f4 28. e4 Qe6 29. Rab1 f3 30. Qd3 Be7 31. c6 Bc5 32. Kh1 Bd6 33. Bc3 Rxb1 34. Rxb1 Qa2 35. Kg1 Qxa4 36. Rb5 a6 37. Ra5 Qxc6 38. Rxa6 Qd7 39. Ra1 Qh3 40. Qf1 Qg4 41. Ra4 h5 42. h3 Qe6 43. Ra1 Kh7 44. Kh2 h4 45. g4 Bc5 46. Ra5 Qb6 47. Ra2 Qb3 48. Qa1 Rd8 49. Qb2 Qc4 50. Qa1 Be3 |
| ECO A05 in 2003 play it! deep fritz defeats white's shredder 0 in 118 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. d4 O-O 5. Bg2 c6 6. Nc3 d6 7. O-O Qa5 8. e4 e5 9. h3 exd4 10. Nxd4 Nbd7 11. Bf4 Ne5 12. Nb3 Qc7 13. c5 dxc5 14. Bxe5 Qxe5 15. f4 Qe7 16. e5 Nd7 17. Qe2 f6 18. e6 Nb6 19. f5 gxf5 20. Kh2 Re8 21. Qf2 Bf8 22. Qxf5 Bxe6 23. Qf2 Nd7 24. Qc2 Rad8 25. Rad1 f5 26. Rde1 Bg7 27. Nc1 h5 28. N3e2 h4 29. Nf4 hxg3+ 30. Kh1 Qf7 31. Rf3 Bd5 32. Rxe8+ Rxe8 33. Rxg3 Be4 34. Bxe4 fxe4 35. Nce2 Kh7 36. Rg4 Re5 37. Qa4 a6 38. Kh2 Nf6 39. Rh4+ Bh6 40. Qd1 Nd5 41. Qb1 Qf6 42. Ng2 Ne3 43. Nef4 b6 44. b3 Re7 45. Qe1 Nf5 46. Rg4 Nd4 47. Qb1 Nf3+ 48. Kh1 Qc3 49. Ne2 Qd3 50. Qf1 Rf7 51. Ne1 Qb1 52. Ng3 Qxe1 53. Qxe1 Nxe1 54. Rxe4 Nc2 55. h4 Ne3 56. Re6 Rf2 57. Nh5 Rxa2 58. Rxc6 b5 59. Rxc5 Kg6 |
| ECO A05 in 2003 play it! deep fritz defeats white's shredder 0 in 106 moves | 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. Nc3 Bb7 5. e3 Bb4 6. Bd3 O-O 7. O-O c5 8. Na4 cxd4 9. exd4 Re8 10. c5 bxc5 11. Nxc5 Bxc5 12. dxc5 Qc7 13. Be3 Rd8 14. Rc1 d6 15. Bf4 e5 16. Bg5 dxc5 17. Bxf6 gxf6 18. Nh4 Kh8 19. Qg4 Rg8 20. Qf5 Rg7 21. Rfd1 Nc6 22. Qxf6 Nd4 23. f4 Re8 24. fxe5 Re6 25. Qf4 Qe7 26. g3 Rxe5 27. Rf1 Qe8 28. Rxc5 Re4 29. Qf6 Rxh4 30. Re5 Qc6 31. Qxc6 Bxc6 32. Rf6 Rh6 33. Re8+ Bxe8 34. Rxh6 Nf3+ 35. Kf2 Ne5 36. Bf5 Bb5 37. Kg1 Rg5 38. Rxh7+ Kg8 39. Bc2 Nf3+ 40. Kf2 Nd4 41. Be4 f5 42. Rxa7 fxe4 43. Ke3 Nf3 44. Kxe4 Nxh2 45. Kd4 Rxg3 46. b4 Nf3+ 47. Kc5 Rg5+ 48. Kb6 Nd2 49. Ra8+ Kh7 50. Rc8 Nc4+ 51. Ka7 Rg7+ 52. Kb8 Ne5 53. a4 Bxa4 |
| ECO A05 in 2004 play it! deep fritz defeats white's deep fritz in 86 moves | 1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 e6 5. g3 d5 6. Bg2 e5 7. Nf3 d4 8. O-O Nc6 9. e3 d3 10. Nc3 Bb4 11. Bd2 O-O 12. a3 Be7 13. b4 Qd6 14. c5 Qc7 15. Ng5 Bf5 16. e4 Bg6 17. Nd5 Qd8 18. Bc3 h6 19. Nxf6+ Bxf6 20. Nh3 b6 21. cxb6 axb6 22. Qd2 Qd6 23. b5 Na5 24. Bb4 Qd4 25. Bxf8 Rxf8 26. Qd1 Rd8 27. Ra2 Bxe4 28. Bxe4 Qxe4 29. a4 Qf5 30. Ra3 h5 31. Kg2 e4 32. Nf4 h4 33. Ra2 Nc4 34. a5 bxa5 35. Qh5 g5 36. b6 e3 37. Nxd3 Nd2 38. Rxd2 exd2 39. Nf4 Qe4+ 40. Qf3 Qxf3+ 41. Kxf3 d1=Q+ 42. Rxd1 Rxd1 43. b7 Rb1 |
| ECO A07 in 2003 play it! deep fritz defeats white's shredder 0 by checkmate in 120 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. Ne5 Bh5 5. g4 e6 6. d4 Bg6 7. h4 Bd6 8. h5 Be4 9. f3 f6 10. fxe4 fxe5 11. g5 exd4 12. O-O Bc5 13. exd5 cxd5 14. Qd3 Nc6 15. Kh1 Nge7 16. e4 dxe3 17. Bxe3 Qb6 18. Bxc5 Qxc5 19. Bh3 d4 20. Bxe6 Qxg5 21. Qh3 Kd8 22. Na3 g6 23. hxg6 Nxg6 24. Rf7 Nce5 25. Rg1 Nxf7 26. Rxg5 Nxg5 27. Qg3 Ke7 28. Bd5 Kf6 29. Nc4 Rad8 30. Qf2+ Ke7 31. Qf5 h6 32. Bxb7 Rhg8 33. Qc5+ Kf6 34. Qxa7 Ne6 35. a4 Ngf4 36. Be4 Rg5 37. Qh7 Rdg8 38. Qxh6+ Ng6 39. Bxg6 R8xg6 40. Qh8+ Ke7 41. Qh4 Kf7 42. Qh2 Rf6 43. Qh4 Kg6 44. Qe4+ Kg7 45. Qh4 Rh6 46. Qxh6+ Kxh6 47. b4 Rg3 48. Nd6 Rc3 49. Kg1 Rxc2 50. Kf1 d3 51. Nf5+ Kg5 52. Ne3 Kf4 53. Nd1 Nd4 54. Nf2 d2 55. b5 Kf3 56. Kg1 Rc1+ 57. Kh2 Kxf2 58. Kh3 d1=Q 59. Kh4 Rc5 60. a5 Rh5# |
| ECO A09 in 2003 play it! deep fritz defeats white's deep fritz in 98 moves | 1. Nf3 d5 2. c4 e6 3. d4 dxc4 4. e3 a6 5. Bxc4 c5 6. O-O Nf6 7. Qe2 b5 8. Bb3 Bb7 9. a4 Nbd7 10. axb5 axb5 11. Rxa8 Qxa8 12. Nc3 b4 13. Nb5 Qb8 14. e4 cxd4 15. Nbxd4 Bd6 16. Bc2 O-O 17. Bg5 Ne5 18. Rd1 Rd8 19. Kh1 Qa8 20. h3 h6 21. Bxf6 gxf6 22. Nd2 Ng6 23. N2f3 Bc5 24. Qe1 Qa7 25. Nb3 Rxd1 26. Bxd1 Nf4 27. Qd2 e5 28. Nxc5 Qxc5 29. Qc2 Qb5 30. Kh2 Qd3 31. Nd2 Qd4 32. f3 Ba6 33. Nb3 Qe3 34. Qd2 Qa7 35. Nc1 Kg7 36. g3 Be2 37. Qe1 Bxd1 38. gxf4 Qd4 39. Ne2 Bxe2 40. Qxe2 exf4 41. Qg2+ Kh7 42. Qc2 f5 43. exf5 Kg7 44. Kg2 Qe3 45. b3 Qe1 46. Qf2 Qxf2+ 47. Kxf2 Kf6 48. Ke2 Kxf5 49. Kd3 Kg5 |
| ECO A05 in 2004 play it! deep fritz defeats white's deep fritz in 102 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d4 e6 6. c4 Be7 7. Nbd2 h6 8. Qb3 Qc7 9. Ne5 O-O 10. Ndf3 Nbd7 11. Bf4 Qb6 12. Qxb6 Nxb6 13. c5 Na4 14. h3 Rfe8 15. Rac1 g5 16. g4 Bh7 17. Bh2 Nxb2 18. Rb1 Bxb1 19. Rxb1 Nc4 20. Rxb7 Na5 21. Rc7 Ne4 22. Nxc6 Nxc6 23. Rxc6 Nc3 24. Kf1 Nxa2 25. Ra6 Nb4 26. Ra4 a5 27. Bg3 Rec8 28. Ne5 Ra7 29. Nf3 Bd8 30. Nd2 Bc7 31. e4 Bxg3 32. fxg3 Rb8 33. Ke2 Kf8 34. Bf3 f6 35. Bh1 Ke7 36. Bf3 Kd7 37. exd5 Nxd5 38. Kd3 Rb4 39. Bd1 Rxa4 40. Bxa4+ Kc7 41. h4 Rb7 42. Be8 Rb8 43. Ba4 Rb4 44. Bc2 gxh4 45. gxh4 Nf4+ 46. Ke4 e5 47. Nb3 a4 48. Nc1 Rxd4+ 49. Kf5 Rc4 50. Bxa4 Rxc1 51. Bb3 Rxc5 |
| ECO A07 in 2004 play it! deep fritz defeats white's deep fritz in 132 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. b3 c6 5. c4 e6 6. O-O h6 7. Bb2 Be7 8. d3 O-O 9. Nbd2 Nbd7 10. a3 Bh7 11. Qc2 Bd6 12. Rfc1 e5 13. cxd5 cxd5 14. h3 Rc8 15. Qd1 Qe7 16. Nf1 Rxc1 17. Qxc1 d4 18. Qd1 Qe6 19. Rc1 Re8 20. b4 b5 21. Qc2 Nb6 22. Qc6 Bf5 23. g4 Bh7 24. Qxb5 Nfd5 25. Ng3 Rb8 26. Qa5 Qe7 27. Ne4 Nf4 28. Bf1 Bxe4 29. dxe4 Rb7 30. Qa6 Rd7 31. Qb5 Ng6 32. Rc6 Rc7 33. e3 dxe3 34. fxe3 Rd7 35. a4 Rd8 36. Bc3 Nc8 37. a5 Qf6 38. Bg2 Nce7 39. Ra6 Nc8 40. Qc4 Qe7 41. Rc6 Qb7 42. b5 Nce7 43. Ra6 Qb8 44. Bf1 Qb7 45. Bb2 Nc8 46. Qc2 Kh8 47. Bc4 f6 48. Qe2 Nce7 49. g5 Qxe4 50. gxf6 gxf6 51. Bd3 Qd5 52. Kh1 Rd7 53. Bc4 Qe4 54. Kh2 Qf5 55. e4 Qf4+ 56. Kh1 Bc5 57. Be6 Rd8 58. Bg4 Kg7 59. Qe1 Be3 60. Bh5 Rd3 61. Qe2 Qxe4 62. Bxg6 Nxg6 63. Rxa7+ Kh8 64. Rc7 Nf4 65. Rc8+ Kh7 66. Rc7+ Kg6 |
| ECO A07 in 2004 play it! deep fritz defeats white's deep fritz in 102 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. c4 e6 6. b3 Nbd7 7. Bb2 Bd6 8. d3 O-O 9. Nbd2 Qe7 10. a3 a5 11. Qc2 e5 12. e4 dxe4 13. dxe4 Be6 14. Ng5 Rfd8 15. h3 Nc5 16. Nxe6 Nxe6 17. Nf3 Qc7 18. Rfd1 a4 19. b4 c5 20. Rd2 b6 21. Rd3 cxb4 22. axb4 Nxe4 23. Nd2 Nxd2 24. Qxd2 Ra7 25. Rd1 Be7 26. Rxd8+ Qxd8 27. Qe1 Qc7 28. Bd5 Bd6 29. Rd3 Qb8 30. Qd1 Bf8 31. Qg4 Qc7 32. Kh2 Nd4 33. Re3 Qd6 34. Bc3 a3 35. f4 exf4 36. gxf4 h5 37. Qg5 Ne6 38. Bxe6 fxe6 39. Rg3 a2 40. Rg1 Qd3 41. Qe5 Qc2+ 42. Rg2 Qxc3 43. Qxc3 a1=Q 44. Qe3 Qf6 45. Rf2 Rc7 46. Qe4 Bxb4 47. Re2 Rf7 48. Rf2 Bd6 49. Kg2 Bxf4 50. Rf3 g5 51. Rf2 g4 |
| ECO A09 in 2004 play it! deep fritz defeats white's shredder by checkmate in 88 moves | 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. b3 Be7 5. Bg2 O-O 6. O-O c5 7. e3 Nc6 8. Bb2 d4 9. exd4 cxd4 10. Re1 Ne8 11. d3 f6 12. Na3 e5 13. Nc2 Bg4 14. Qd2 Qd7 15. b4 Nc7 16. Nh4 Rae8 17. Rac1 g5 18. b5 gxh4 19. bxc6 bxc6 20. Nb4 Bxb4 21. Qxb4 Ne6 22. Ba3 Ng5 23. f4 Nf3+ 24. Bxf3 Bxf3 25. Rf1 Qg4 26. Qd2 Rf7 27. Qf2 Be2 28. Rfe1 Bxd3 29. Rcd1 hxg3 30. hxg3 Be4 31. Ra1 f5 32. Bd6 Rg7 33. Rxe4 fxe4 34. Bxe5 Rxe5 35. Qg2 Rh5 36. Rb1 Rh3 37. Kf1 Rb7 38. Re1 Rxg3 39. Qf2 Qh3+ 40. Ke2 Re3+ 41. Qxe3 Qxe3+ 42. Kf1 Qxf4+ 43. Ke2 Rb2+ 44. Kd1 Qd2# |
| ECO A04 in 2002 play it! deep fritz defeats white's fritz by checkmate in 98 moves | 1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. Nf2 Ba6 13. Kf3 Ne7 14. Be3 Bc5 15. Bxc5 Qxc5 16. Qd6 Qb6 17. b3 c5 18. Kg3 Nc8 19. Qd2 O-O 20. Rd1 Rd8 21. Qe3 Bb7 22. Be2 d5 23. exd6 Nxd6 24. Bf3 Kh8 25. Bxb7 Nxb7 26. Rhe1 e5 27. fxe5 Qg6+ 28. Kf3 Rxd1 29. Rxd1 Re8 30. Rd7 Qh5+ 31. g4 fxg4+ 32. Kg2 Nd8 33. Qxc5 Qg5 34. Qxa7 Ne6 35. Nd3 Qf5 36. Qe3 Ra8 37. a4 Rb8 38. b4 Rf8 39. Qe2 g3 40. h4 g5 41. b5 gxh4 42. Rd6 Rg8 43. Kg1 h3 44. Qg2 hxg2 45. Kxg2 Qe4+ 46. Kg1 Qe3+ 47. Kg2 Nf4+ 48. Nxf4 Qf2+ 49. Kh3 Qh2# |
| ECO A05 in 2002 play it! deep fritz defeats white's deep fritz in 100 moves | 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Ba6 5. b3 Bb7 6. Bg2 Bb4+ 7. Bd2 a5 8. O-O O-O 9. Qc2 d6 10. Bg5 a4 11. Nc3 Bxc3 12. Qxc3 Nbd7 13. b4 Re8 14. b5 c5 15. dxc5 bxc5 16. Rfd1 Qb6 17. Qd3 d5 18. Nd2 d4 19. e4 Ne5 20. Qe2 Nfd7 21. f4 Ng6 22. h4 h6 23. h5 Nxf4 24. gxf4 hxg5 25. fxg5 Ne5 26. Rf1 Qd8 27. Nf3 Ng4 28. Qd3 Ne3 29. Rfe1 f5 30. Rxe3 dxe3 31. Qxe3 Bxe4 32. Ne5 Qd6 33. Nc6 Bxg2 34. Kxg2 f4 35. Qe2 e5 36. Qd1 Qe6 37. Qd5 Kh7 38. Qxe6 Rxe6 39. Rd1 e4 40. Nd8 Re8 41. Nc6 e3 42. Rb1 Re6 43. Kf3 Rae8 44. Re1 e2 45. Kf2 Re3 46. Na5 Rh3 47. Nc6 Ree3 48. h6 Rh2+ 49. Kg1 Reh3 50. Ne5 Rh1+ |
| ECO A05 in 2002 play it! deep fritz defeats white's fritz in 53 moves | 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. Re1 d6 8. e4 a6 9. d4 cxd4 10. Nxd4 Qc7 11. Be3 O-O 12. Rc1 Re8 13. f4 Nbd7 14. g4 Nc5 15. Bf2 g6 16. b4 Rad8 17. Qf3 Ncxe4 18. Nxe4 Nxe4 19. Rxe4 Bxe4 20. Qxe4 d5 21. Nxe6 Qc8 22. Qe1 Qxe6 23. Qxe6 fxe6 24. Bxb6 Bxb4 25. Bxd8 Rxd8 26. cxd5 exd5 27. Kf2 |
| ECO A05 in 2003 play it! deep fritz defeats white's shredder 0 in 110 moves | 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. b3 Rb8 9. Nd5 Nxd5 10. cxd5 Nb4 11. e4 f5 12. Ng5 fxe4 13. Bxe4 c6 14. Nxh7 Kxh7 15. Qh5+ Kg8 16. Bxg6 Rf6 17. Qh7+ Kf8 18. Bh6 Rxg6 19. Qh8+ Kf7 20. Qxd8 Rxh6 21. Qb6 a5 22. Qxa5 Na6 23. dxc6 bxc6 24. Qd2 Nc7 25. Qg5 Nd5 26. Rfe1 Bd7 27. Qd2 Rbh8 28. h4 Rg6 29. Re4 Bf6 30. Kh2 Bf5 31. Rae1 e6 32. a4 c5 33. dxc5 Bc3 34. Qa2 dxc5 35. Qa3 Bxe4 36. Rxe4 Bd4 37. Rxd4 cxd4 38. Qc5 d3 39. Qd4 Rc8 40. Qxd3 Rc3 41. Qb1 Rf3 42. Kg2 Rgf6 43. Qb2 Nb4 44. Qd4 Nd5 45. Qb2 Nb4 46. Kg1 Nd3 47. Qd2 Nxf2 48. Qd7+ Kg6 49. Qe8+ Kg7 50. Qd7+ Kh6 51. Kh2 Ne4 52. Qd4 Nxg3 53. Qe5 Nf1+ 54. Kh1 Ne3 55. Qg5+ Kh7 |
| ECO A05 in 2004 play it! deep fritz defeats white's deep fritz in 134 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. Qe1 Be7 8. e4 dxe4 9. dxe4 Bh7 10. Qe2 Nbd7 11. e5 Nd5 12. c4 N5b6 13. Nb3 Qc7 14. a4 a5 15. Bd2 Nc5 16. Nxc5 Bxc5 17. Bc3 O-O 18. Rfd1 Qe7 19. Nd4 Rad8 20. Nb3 Bb4 21. Nxa5 Bxc3 22. bxc3 Ra8 23. Qb2 Rxa5 24. Qxb6 Rxe5 25. Qa7 Qf6 26. Qxb7 Re2 27. Qb6 Bc2 28. Rf1 Qxc3 29. a5 Bd3 30. Rac1 Qe5 31. Qxc6 Qxa5 32. c5 e5 33. Ra1 Qd8 34. Bd5 e4 35. h3 Qb8 36. Rfd1 e3 37. Rxd3 exf2+ 38. Kf1 Qe5 39. Rdd1 Re8 40. Bxf7+ Kxf7 41. Ra7+ Kg8 42. Qd5+ Qxd5 43. Rxd5 Rc2 44. Ra1 Re3 45. Rad1 Rxg3 46. R1d2 Rc1+ 47. Kxf2 Rxh3 48. Re2 Rhc3 49. Ree5 R1c2+ 50. Ke1 Kf7 51. Kf1 Kg6 52. Rd6+ Kh7 53. Rc6 Rh3 54. Kg1 Ra3 55. Kf1 Ra1+ 56. Re1 Rxe1+ 57. Kxe1 h5 58. Kd1 Rc4 59. Ke2 h4 60. Rc7 Rc2+ 61. Kf1 h3 62. Kg1 Kh6 63. Rd7 g5 64. Rd3 g4 65. c6 Kg5 66. c7 Rxc7 67. Ra3 Rc4 |
