| ECO A05 in 2003 play it! deep fritz defeats white's shredder 0 by checkmate in 124 moves | 1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. Bg2 Qb6 13. exf6 O-O-O 14. O-O c5 15. d5 b4 16. Na4 Qb5 17. a3 exd5 18. axb4 cxb4 19. Be3 Nc5 20. Qg4+ Kc7 21. Bf4+ Kc6 22. Nxc5 Bxc5 23. Rfd1 Kb6 24. Qf5 Qd7 25. Qc2 a6 26. Be3 Qd6 27. Bxc5+ Qxc5 28. Qf5 Rd6 29. Qf4 Re8 30. h4 Ree6 31. Rd4 Rxf6 32. Qd2 Ka7 33. Rd1 a5 34. Rc1 a4 35. g4 Rfe6 36. g5 Re2 37. Qxe2 Qxd4 38. h5 a3 39. bxa3 b3 40. Rd1 Qf4 41. Qe1 Qxg5 42. Qb4 Qf6 43. a4 b2 44. Qa5+ Ra6 45. Qd2 Rxa4 46. Qe3+ d4 47. Qe8 Ra1 48. Qe1 Rxd1 49. Qxd1 Kb8 50. f3 Qf5 51. Bf1 b1=Q 52. Qxb1 Qxb1 53. Kf2 c3 54. h6 Qc2+ 55. Kg3 Qg6+ 56. Kf2 Qxh6 57. Kg2 Qe3 58. Be2 Qxe2+ 59. Kh3 Qxf3+ 60. Kh4 Bc8 61. Kg5 Qf5+ 62. Kh4 Qg4# |
| ECO A06 in 2002 play it! deep fritz defeats white's deep fritz in 122 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. Qa4 Rc8 10. O-O a6 11. Bxc6 Rxc6 12. Rfc1 Be7 13. Nd1 b5 14. Qb3 Rc4 15. Nd2 Qa5 16. Nc3 Rb4 17. Nxd5 Rxb3 18. Rc8+ Bd8 19. Bc7 O-O 20. Bxa5 Rxb2 21. Rxd8 exd5 22. Rxf8+ Kxf8 23. Rc1 f6 24. a3 Kf7 25. f3 Ra2 26. Bb4 a5 27. Bxa5 Rxa3 28. Bc3 Bd3 29. e4 Ra4 30. Ra1 Ke6 31. Rxa4 bxa4 32. Kf2 a3 33. g4 Bc2 34. Ke3 Nb6 35. h3 g6 36. Ba1 f5 37. exf5+ gxf5 38. g5 Kf7 39. Kf4 Kg6 40. Bc3 Na4 41. Ba1 Nb2 42. Ke5 Kxg5 43. Kxd5 Kf4 44. Kc5 Nd3+ 45. Kc4 Ne1 46. d5 Nxf3 47. Nxf3 Kxf3 48. d6 Ba4 49. Kb4 Bd7 50. Kxa3 f4 51. h4 Kg4 52. h5 Kxh5 53. Bc3 Kg4 54. Bd4 f3 55. Kb4 Kg3 56. Ka5 f2 57. Bxf2+ Kxf2 58. Kb6 Bg4 59. Kc7 Ke3 60. Kd8 h5 61. Ke7 h4 |
| ECO A07 in 2003 play it! deep fritz defeats white's deep fritz by checkmate in 118 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. c4 dxc4 5. Na3 b5 6. Ne5 Qc7 7. d4 Bb7 8. b3 e6 9. O-O cxb3 10. Qxb3 a6 11. Bf4 Bd6 12. Nc2 Nd5 13. a4 Nd7 14. Bxd5 exd5 15. Nxd7 Qxd7 16. Bxd6 Qxd6 17. Rfc1 O-O 18. Ne1 Bc8 19. axb5 cxb5 20. Nd3 Re8 21. Rc5 Bg4 22. f3 Qf6 23. Qb2 Be6 24. Nf4 Qe7 25. Qb4 f6 26. Ra3 Bf7 27. e3 Rac8 28. Qc3 Qb7 29. Nd3 Ra8 30. Rc7 Qb6 31. Kf2 a5 32. Qc5 Qxc5 33. Rxc5 Reb8 34. Ke2 Bg6 35. Ra1 Bxd3+ 36. Kxd3 a4 37. Kc3 b4+ 38. Kb2 Re8 39. Re1 a3+ 40. Ka1 b3 41. Rxd5 Kf7 42. Rc5 Rac8 43. e4 Rxc5 44. dxc5 Rd8 45. Rb1 Rd3 46. f4 Ke6 47. g4 Kd7 48. h4 Kc6 49. e5 fxe5 50. fxe5 Kxc5 51. e6 Kb4 52. e7 Re3 53. e8=Q Rxe8 54. Rd1 a2 55. Rd4+ Ka3 56. Ra4+ Kxa4 57. Kb2 Kb4 58. Kc1 Kc3 59. h5 a1=Q# |
| ECO A05 in 2003 play it! deep fritz defeats white's fritz in 92 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Nc3 c6 5. e3 Bd6 6. Bd3 O-O 7. Qc2 dxc4 8. Bxc4 Nbd7 9. O-O Qe7 10. Rd1 a6 11. a4 a5 12. b3 Re8 13. Bb2 Rb8 14. Ne2 Nd5 15. e4 Nb4 16. Qd2 Nb6 17. e5 Bc7 18. Ba3 Rd8 19. Nf4 Nxc4 20. bxc4 f6 21. Nd3 fxe5 22. Ndxe5 c5 23. Qe2 cxd4 24. Nxd4 Bb6 25. Ndf3 Bd7 26. Bxb4 axb4 27. a5 Bc5 28. Ng5 Be8 29. Nef3 Rxd1+ 30. Rxd1 Ra8 31. Nxe6 Rxa5 32. Qe1 Ba7 33. Rd8 Bb6 34. Rd5 Bd7 35. c5 b3 36. Nfg5 b2 37. Rd1 Bc7 38. Rb1 Bxe6 39. Nxe6 Ra6 40. Qb4 Rxe6 41. Kf1 Be5 42. Qc4 Qf6 43. Rd1 Bd4 44. f3 Kh8 45. Qb4 Re8 46. Qb5 Qe6 |
| ECO A05 in 2004 play it! deep fritz defeats white's deep fritz by checkmate in 136 moves | 1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. O-O h6 13. Nxc5 Nxc5 14. dxc5 Bxc5 15. Qe2 Qb6 16. Bd2 Rc8 17. Rac1 Rc7 18. Ne1 O-O 19. Qg4 f5 20. Qg3 Rfc8 21. Rb1 Kh7 22. a3 b3 23. Be2 Bd4 24. Bd3 g5 25. Nf3 Nf4 26. Bxf4 gxf4 27. Qxf4 Rg7 28. g3 Rd8 29. Be2 Rg4 30. Qc1 Rc8 31. Qe1 Rc2 32. Nxd4 Rxd4 33. Rd1 Qc6 34. f3 Rxd1 35. Qxd1 Qc5+ 36. Kh1 Bc6 37. Bd3 Rxb2 38. Qe1 Qd4 39. Qb4 Qxb4 40. axb4 Rd2 41. Bb1 Rd1 42. Kg2 Rxf1 43. Kxf1 Bxf3 44. Bd3 Be4 45. Bc4 b2 46. Ba2 Kg6 47. Ke2 Kg5 48. h3 f4 49. h4+ Kf5 50. gxf4 Kxf4 51. Kd2 Kxe5 52. b5 Kd4 53. Ke2 Bd3+ 54. Kd2 e5 55. h5 e4 56. Kd1 e3 57. Ke1 Bxb5 58. Bb1 a6 59. Kd1 Kc3 60. Ke1 Bd3 61. Bc2 Bxc2 62. Ke2 b1=Q 63. Kxe3 Qg1+ 64. Kf3 a5 65. Kf4 Qh2+ 66. Kf3 Kd4 67. Kg4 Qf2 68. Kh3 Bf5# |
| ECO A09 in 2002 play it! deep fritz defeats white's fritz in 89 moves | 1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. b3 Bg4 5. Bg2 e6 6. O-O Nbd7 7. Bb2 Bd6 8. d4 O-O 9. Nbd2 Qe7 10. Ne5 Bf5 11. a3 a5 12. f4 a4 13. bxa4 c5 14. Qb3 cxd4 15. Nxd7 Qxd7 16. Bxd4 Qxa4 17. Bxf6 Qxb3 18. Nxb3 dxc4 19. Rfd1 Bxa3 20. Bxb7 gxf6 21. Bxa8 Rxa8 22. Nd4 Be4 23. Nb5 Bc5+ 24. Kf1 Rb8 25. Nc3 Bf5 26. e4 Bh3+ 27. Ke1 Rb3 28. Rd8+ Kg7 29. Rc1 Ba3 30. Rc2 Bb4 31. Kd2 Bg2 32. Rd4 Bf1 33. Rd7 Kf8 34. h4 Ke8 35. Rc7 Bd3 36. Rc1 h5 37. Ra7 Rb2+ 38. Kd1 Rg2 39. Raa1 Kf8 40. f5 exf5 41. exf5 Kg7 42. Ra4 Rg1+ 43. Kd2 Rxc1 44. Kxc1 Bxc3 45. Ra3 |
| ECO A06 in 2004 play it! deep fritz defeats white's deep fritz in 92 moves | 1. Nf3 d5 2. b3 Nf6 3. g3 c6 4. Bb2 Bg4 5. c4 Nbd7 6. Bg2 e6 7. O-O Bd6 8. d4 O-O 9. Nbd2 Qe7 10. Ne5 Bf5 11. a3 a5 12. Nxd7 Qxd7 13. f3 Be7 14. e4 Bg6 15. e5 Ne8 16. c5 b6 17. cxb6 Qb7 18. f4 Qxb6 19. g4 f5 20. g5 Nc7 21. Kh1 Rfc8 22. Qc2 Nb5 23. Qd3 c5 24. dxc5 Bxc5 25. Nf3 a4 26. b4 Bf2 27. Rad1 Rab8 28. Qe2 Be3 29. Rd3 Bxf4 30. Nd4 Bc1 31. Nxe6 Bxb2 32. Qxb2 f4 33. Qd2 Bxd3 34. Qxd3 Qe3 35. Qxd5 Kh8 36. g6 Nc7 37. Nxc7 Rxc7 38. Qd1 Qxa3 39. Qd6 Rcc8 40. Rxf4 Rd8 41. Qc5 Rbc8 42. Qg1 Qb3 43. gxh7 Rd1 44. Rf1 Rxf1 45. Bxf1 a3 46. Qg4 Rc1 |
| ECO A05 in 2004 play it! deep fritz defeats white's deep fritz in 106 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d3 e5 6. Nbd2 Be7 7. e4 O-O 8. c3 Bg4 9. h3 Be6 10. Ng5 Bc8 11. f4 exf4 12. gxf4 h6 13. Ngf3 Qc7 14. Ne1 Rd8 15. Qf3 d4 16. Nc2 Qd7 17. c4 Nh7 18. e5 Nf8 19. Qg3 Qf5 20. Kh2 Qg6 21. Ne4 Bf5 22. Qf3 Re8 23. Bd2 Ne6 24. Rg1 Qh7 25. a3 a5 26. Rab1 Kh8 27. b3 Ra6 28. Bh1 Rb6 29. Rg3 a4 30. b4 cxb4 31. Nxb4 Bxe4 32. dxe4 g5 33. f5 Nc5 34. Qf2 Bd8 35. Nxc6 Rxb1 36. Qxd4 bxc6 37. Qxc5 Rb2 38. Qd4 Rc2 39. Qd3 Ra2 40. Qd7 Rg8 41. Rg2 g4 42. hxg4 Bg5 43. Bc3 Rxa3 44. Bb2 Rb3 45. e6+ f6 46. e7 Qf7 47. Bd4 c5 48. Bf2 h5 49. Qd1 Qxe7 50. Kg1 Qb7 51. Rh2 Rb1 52. Qe1 Qb4 53. Bf3 Rxe1+ |
| ECO A05 in 2004 play it! deep fritz defeats white's deep fritz by checkmate in 136 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nc6 6. g3 Qb6 7. Ndb5 Ne5 8. Bg2 a6 9. Qa4 Rb8 10. Be3 Bc5 11. Bxc5 Qxc5 12. Qa3 b6 13. Nd6+ Ke7 14. Qxc5 bxc5 15. O-O-O Neg4 16. Rhf1 Nxh2 17. Rfe1 Nhg4 18. e4 Nxf2 19. Rd2 N2g4 20. e5 Ne8 21. Bf3 h5 22. Nxe8 Kxe8 23. Ne4 Ke7 24. Bxg4 hxg4 25. Nxc5 f6 26. Red1 Rh3 27. Rxd7+ Bxd7 28. Rxd7+ Ke8 29. Rxg7 Rb4 30. b3 fxe5 31. Rxg4 Rh2 32. Kb1 Rb6 33. Ne4 Kf8 34. Rh4 Rxh4 35. gxh4 Ke7 36. h5 Rb8 37. Kb2 Rh8 38. a4 a5 39. b4 axb4 40. Kb3 Rxh5 41. Kxb4 Rh4 42. Nc3 Kd7 43. a5 e4 44. Nd1 Rh3 45. a6 Kc8 46. Nb2 e3 47. Kc3 e2+ 48. Kd2 Ra3 49. Ke1 Ra1+ 50. Kxe2 Ra2 51. Kd3 Rxb2 52. Kd4 Ra2 53. Ke5 Rxa6 54. Kd4 Kd7 55. Ke4 Kd6 56. Kd4 Ra4 57. Kc3 Kc5 58. Kd3 Rxc4 59. Kd2 e5 60. Ke2 Kd4 61. Kf2 e4 62. Kg3 e3 63. Kg2 e2 64. Kf3 e1=Q 65. Kg4 Rc5 66. Kf4 Qg1 67. Kf3 Rc2 68. Kf4 Rf2# |
| ECO A05 in 2002 play it! deep fritz defeats white's deep fritz in 124 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O b4 10. Ne4 Be7 11. Nxf6+ Nxf6 12. e4 O-O 13. Qe2 c5 14. dxc5 Nd7 15. c6 Bxc6 16. Be3 Bb7 17. Rac1 Qa5 18. Bb5 Rad8 19. Nd4 Bf6 20. f3 a6 21. Bc4 Nc5 22. Rfd1 Rd6 23. b3 Rd7 24. Nc2 Bc3 25. Rxd7 Nxd7 26. a3 bxa3 27. Nxa3 Bf6 28. Nb1 Ne5 29. Nd2 Be7 30. f4 Nxc4 31. Nxc4 Qb5 32. Qc2 f5 33. exf5 exf5 34. Bb6 Bd5 35. Bd4 Rd8 36. Ne3 Bxb3 37. Qc7 Rd7 38. Qc8+ Kf7 39. Be5 Qe2 40. Nf1 Bd5 41. Rc2 Qb5 42. Ne3 Be4 43. Qh8 Bf8 44. Rc8 Qb1+ 45. Nf1 Qb6+ 46. Kh1 Bxg2+ 47. Kxg2 Qb7+ 48. Kh3 Qxc8 49. Bxg7 Rd6 50. Ng3 a5 51. Bxf8 Rh6+ 52. Kg2 Qxf8 53. Qxf8+ Kxf8 54. Nxf5 a4 55. Nxh6 a3 56. Ng4 a2 57. h4 a1=Q 58. h5 Qc3 59. h6 Kf7 60. f5 Qc2+ 61. Kh3 Qxf5 62. Kg3 Kg6 |
| ECO A05 in 2002 play it! deep fritz defeats white's deep fritz in 102 moves | 1. Nf3 Nf6 2. d4 d5 3. c4 dxc4 4. Nc3 a6 5. e4 b5 6. e5 Nd5 7. a4 Nxc3 8. bxc3 Bb7 9. e6 f6 10. Be2 Qd5 11. O-O Qxe6 12. Re1 Qd7 13. Nh4 g6 14. Bg4 f5 15. Bf3 Nc6 16. Ba3 Kf7 17. Qe2 Bg7 18. Reb1 e6 19. axb5 axb5 20. Qb2 Ra5 21. Bc5 Rha8 22. Rxa5 Rxa5 23. Rd1 Bf6 24. Qc1 Kg7 25. Qf4 Ra6 26. Rc1 Na5 27. Bb4 Bc8 28. Ra1 Nb3 29. Rxa6 Bxa6 30. Be2 c5 31. dxc5 e5 32. c6 Qxc6 33. Qf3 Bb7 34. Qxc6 Bxc6 35. Nf3 Nc1 36. Kf1 Na2 37. Ba5 Bxf3 38. gxf3 e4 39. fxe4 fxe4 40. f3 e3 41. Bb6 Nxc3 42. Bc5 Nxe2 43. Kxe2 Bc3 44. Bxe3 b4 45. Kd1 b3 46. Kc1 Kf6 47. Kb1 Kf5 48. f4 Ke4 49. Bc1 Kd3 50. Ba3 Bd2 51. Bb2 Be3 |
| ECO A05 in 2003 play it! deep fritz defeats white's little goliath 0 by checkmate in 82 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. c4 dxc4 5. Na3 Qd5 6. O-O Nbd7 7. Qc2 Nb6 8. Ne1 Qd4 9. Nf3 Qg4 10. h3 Qg6 11. Re1 Be6 12. d3 cxd3 13. exd3 Nfd7 14. Bf4 Bd5 15. Qc3 Qf6 16. d4 e6 17. Ne5 Bxg2 18. Kxg2 Nd5 19. Qb3 Nxf4+ 20. gxf4 O-O-O 21. Qe3 Nb6 22. Qe4 Nd5 23. Nac4 Nxf4+ 24. Kg3 g5 25. Kh2 Nd5 26. Re2 h5 27. Rh1 g4 28. hxg4 hxg4+ 29. Kg1 Rxh1+ 30. Kxh1 Nf4 31. Re3 Bb4 32. Nxc6 Qh6+ 33. Kg1 Rh8 34. Nd6+ Kc7 35. Nb5+ Kb6 36. Qg2 Nxg2 37. Kxg2 Qh1+ 38. Kg3 Qg1+ 39. Kf4 Qxf2+ 40. Kxg4 Rh4+ 41. Kg5 Qf4# |
| ECO A05 in 2003 play it! deep fritz defeats white's shredder 0 in 130 moves | 1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. d5 Nb6 13. Qb3 Bf5 14. Rfd1 Qe7 15. d6 Qe8 16. Nd2 e4 17. Qb4 Bxc3 18. Rxc3 Qe5 19. Bb3 Rad8 20. Nc4 Nxc4 21. Rxc4 Rd7 22. Rc5 Qf6 23. Qd4 Be6 24. Qxf6 gxf6 25. Ra5 a6 26. Ra4 Bxb3 27. axb3 f5 28. Rad4 Kg7 29. f3 Re8 30. f4 Kf6 31. Kf2 Rg8 32. g3 h5 33. R1d2 Ke6 34. h3 Rgd8 35. g4 hxg4 36. hxg4 Rh8 37. gxf5+ Kxf5 38. Kg1 Rh3 39. Re2 f6 40. b4 b6 41. b3 Kg4 42. Rxe4 Rdh7 43. Kf2 Rh1 44. f5+ Kxf5 45. Rd4 Ke6 46. Red2 Kd7 47. Rd1 Rxd1 48. Rxd1 Rh4 49. Kf3 Rxb4 50. Rd3 f5 51. Ke2 Rb5 52. Kf3 Rd5 53. Rc3 c5 54. e4 fxe4+ 55. Kxe4 Kxd6 56. Rf3 Rd4+ 57. Ke3 Kc6 58. Rg3 Kb5 59. Rg1 a5 60. Rg3 Kb4 61. Ke2 b5 62. Rf3 a4 63. bxa4 bxa4 64. Rf1 a3 65. Ke3 a2 |
| ECO A05 in 2003 play it! deep fritz defeats white's deep junior in 136 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Ne4 7. a3 Bxd2+ 8. Nbxd2 Nf6 9. b4 e5 10. d5 Nb8 11. Nh4 d6 12. Qc2 O-O 13. O-O Re8 14. Ne4 Nbd7 15. Nf5 Qf8 16. Nc3 Nb6 17. Ne3 Qe7 18. Ne4 Nbd7 19. Rac1 Nxe4 20. Bxe4 Nf6 21. c5 Nxe4 22. Qxe4 Bh3 23. Rfd1 Bd7 24. Rc3 Rac8 25. a4 Rf8 26. g4 Qg5 27. Nf5 g6 28. Rg3 Kh8 29. Ne3 Qf4 30. Qb1 Bxa4 31. Rd2 Bd7 32. Rc2 f5 33. Rc4 Qh6 34. gxf5 gxf5 35. f4 Bb5 36. fxe5 Bxc4 37. Nxc4 f4 38. Qc1 dxc5 39. bxc5 Rg8 40. e6 Qf6 41. Rxg8+ Rxg8+ 42. Kf2 Qd4+ 43. e3 Qxd5 44. Qb2+ Rg7 45. Qf6 Qg2+ 46. Ke1 fxe3 47. Nxe3 Qg5 48. Qd4 Kg8 49. h4 Qg1+ 50. Kd2 Rg2+ 51. Kd3 Qb1+ 52. Kc4 Qa2+ 53. Kc3 Qa5+ 54. Kb3 Rd2 55. Qg4+ Kh8 56. Nc2 Qxc5 57. Qe4 Rxc2 58. Qxc2 Qxc2+ 59. Kxc2 Kg7 60. Kb3 Kf6 61. Kb4 Kxe6 62. Kc5 h5 63. Kc4 c6 64. Kc3 Ke5 65. Kd2 Kd4 66. Kc2 a5 67. Kc1 Kd3 68. Kd1 b5 |
| ECO A04 in 2002 play it! deep fritz defeats white's deep fritz in 90 moves | 1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. O-O e5 8. d3 Be7 9. Nd2 Bd7 10. Nc4 f6 11. f4 b5 12. Ne3 exf4 13. Rxf4 O-O 14. Ned5 Ne6 15. Rf2 Rb8 16. Bd2 Ne5 17. Rc1 Bc6 18. Qb3 c4 19. dxc4 Bc5 20. cxb5 Bxf2+ 21. Kxf2 Nd4 22. Qb4 Nxb5 23. Ne7+ Kh8 24. Ncd5 Bxd5 25. Nxd5 Nd6 26. Qd4 Nf5 27. Qxa7 Rxb2 28. Bc3 Rb5 29. Nc7 Ng4+ 30. Ke1 Rf7 31. Nxb5 Rxa7 32. Nxa7 Qb6 33. Bh3 Qg1+ 34. Kd2 Qe3+ 35. Kc2 Qxa7 36. Bxg4 Ne3+ 37. Kb1 Nxg4 38. h3 Ne3 39. Bb2 Kg8 40. Rc3 Qe7 41. a3 Qe4+ 42. Rd3 Nc4 43. Kc1 Qxe2 44. Rd8+ Kf7 45. Bc3 Ne3 |
| ECO A05 in 2004 play it! deep fritz defeats white's deep fritz in 60 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. b3 e6 6. Bb2 Nbd7 7. c4 Bd6 8. d3 O-O 9. Nbd2 Qe7 10. a3 a5 11. Qc2 e5 12. h3 Be6 13. d4 e4 14. Ne5 Rfe8 15. Kh2 a4 16. Qc3 Bc7 17. Nxd7 Nxd7 18. b4 f5 19. Kh1 Qg5 20. Rae1 f4 21. Bc1 Nf6 22. gxf4 Bxf4 23. cxd5 cxd5 24. Nb1 Nh5 25. Bxf4 Nxf4 26. Qg3 Qh6 27. Kh2 Rf8 28. Nc3 Rf6 29. Rg1 Rg6 30. h4 Rg4 |
| ECO A05 in 2003 play it! deep fritz defeats white's fritz in 98 moves | 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Na6 9. d4 cxd4 10. Qxd4 d6 11. Qh4 Nc7 12. a3 h6 13. Rfd1 Rc8 14. Qh3 a6 15. Nd4 Bxg2 16. Kxg2 Qe8 17. Rac1 Nd7 18. Rc2 Nc5 19. b4 N5e6 20. Nxe6 fxe6 21. Ne4 Qf7 22. Bxg7 Kxg7 23. Rd3 Qf5 24. f3 Nd5 25. Rc1 Qe5 26. Rc2 a5 27. b5 a4 28. e3 Rc7 29. g4 Rfc8 30. Qg3 Qxg3+ 31. Kxg3 Rxc4 32. Rxc4 Rxc4 33. g5 Rc2 34. gxh6+ Kxh6 35. Nf2 Nc3 36. e4 Kh5 37. Re3 Nxb5 38. e5 d5 39. Nd3 g5 40. Nb4 Rb2 41. Rd3 Rb3 42. Rd1 Nxa3 43. Nd3 Nc4 44. Kf2 a3 45. Ke2 Rc3 46. Ne1 b5 47. h3 b4 48. Nd3 b3 49. f4 Rxd3 |
| ECO A05 in 2004 play it! deep fritz defeats white's nimzo in 92 moves | 1. Nf3 Nf6 2. b3 c5 3. Bb2 e6 4. c4 d5 5. cxd5 exd5 6. e3 Nc6 7. d3 Bd6 8. Be2 O-O 9. O-O Re8 10. Nbd2 Bf5 11. Re1 h6 12. d4 Ne4 13. dxc5 Bxc5 14. Nxe4 dxe4 15. Nd4 Bxd4 16. exd4 Qg5 17. Bb5 Bg4 18. Be2 Bxe2 19. Rxe2 Rad8 20. Qd2 Qg6 21. Re3 Ne5 22. Rg3 Qd6 23. Rd1 f5 24. Ba1 Nd3 25. f3 f4 26. Rh3 Nb4 27. fxe4 Rxe4 28. Rf3 Rc8 29. a3 Nd5 30. b4 Re3 31. Rdf1 Rxf3 32. Rxf3 Qg6 33. Bc3 Qb1+ 34. Qe1 Nxc3 35. Qxb1 Nxb1 36. d5 Rc1+ 37. Kf2 Rc2+ 38. Kg1 Nc3 39. Rd3 Kf7 40. d6 Ne4 41. g3 fxg3 42. hxg3 Rd2 43. Rxd2 Nxd2 44. a4 Ke6 45. d7 Kxd7 46. Kf2 Ne4+ |
| ECO A05 in 2003 play it! deep fritz defeats white's fritz in 22 moves | 1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 O-O 5. c3 d6 6. e4 Nc6 7. Bb5 Bd7 8. O-O h6 9. Bh4 Qe8 10. a4 e5 11. Re1 a6 |
| ECO A06 in 2003 play it! deep fritz defeats white's chess tiger 10 in 110 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Bg3 c5 11. Qe2 Ne4 12. Rfd1 cxd4 13. Nxd4 Nxc3 14. bxc3 Nc5 15. Bc2 Ba6 16. Nb5 Bxb5 17. cxb5 Bf6 18. Qd2 a6 19. Rab1 axb5 20. Rxb5 g6 21. c4 Rxa2 22. Qc1 Qc8 23. Bd6 Rd8 24. Bxc5 bxc5 25. cxd5 Rxd5 26. Rxd5 exd5 27. Bd3 c4 28. Bc2 Qd7 29. Rb4 Qd6 30. Ra4 Rxa4 31. Bxa4 Bg7 32. Qd1 f5 33. Kf1 Kf7 34. Qb1 Qa6 35. Qb5 Qxb5 36. Bxb5 g5 37. g3 g4 38. Ke2 Ke6 39. f3 gxf3+ 40. Kxf3 Bb2 41. Ba4 Ke5 42. Bc2 h5 43. Bd1 Bc3 44. Kf2 h4 45. gxh4 f4 46. Bc2 Bd2 47. exf4+ Bxf4 48. h5 Kd4 49. Ke2 Kc3 50. Ba4 d4 51. Kf3 Bh6 52. Ke4 d3 53. Bb5 Kb4 54. Bd7 Kb3 55. Bg4 c3 |