| ECO A05 in 2003 play it! fritz defeats white's deep fritz in 124 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. cxd5 Nxd5 7. d4 Nb6 8. Nc3 Nc6 9. d5 Na5 10. Qc2 c6 11. dxc6 Nxc6 12. Rd1 Bd7 13. Be3 Nc4 14. Bc5 Re8 15. Nd4 N6e5 16. Nb3 Qc8 17. Rac1 Bf5 18. Ne4 b5 19. Bd4 Bh6 20. Ra1 Nc6 21. a4 a6 22. Bc3 b4 23. Be1 N6e5 24. Rd4 Nb6 25. Qxc8 Raxc8 26. Rxb4 Ned7 27. Nec5 Nd5 28. Bxd5 Nxc5 29. Bc3 Bg7 30. e4 e6 31. Nxc5 exd5 32. Bxg7 Kxg7 33. Nxa6 Bxe4 34. a5 Rc2 35. Rb3 d4 36. Nb4 Rd2 37. a6 f5 38. Kf1 d3 39. a7 Ra8 40. h4 Kh6 41. Rba3 g5 42. b3 gxh4 43. gxh4 Bf3 44. Rb1 Rg8 45. Ra6+ Kh5 46. Re6 Rg2 47. Ke1 Rgxf2 48. Nxd3 Rh2 49. Re3 Ba8 50. Ra1 Rxd3 51. Rxd3 Rh1+ 52. Kd2 Rxa1 53. Rd7 h6 54. b4 f4 55. b5 Ra2+ 56. Kd3 f3 57. Ke3 Kxh4 58. b6 f2 59. Rd1 Kg3 60. Rc1 Rb2 61. Ra1 Rxb6 62. Kd2 Rb7 |
| ECO A05 in 2003 play it! fritz defeats white's shredder in 100 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 Ne4 9. Bb2 d5 10. O-O Nd7 11. Nbd2 f5 12. Qc2 O-O 13. Rfd1 Rb8 14. Bh3 Qe8 15. Nxe4 dxe4 16. Ne5 Nxe5 17. dxe5 b5 18. cxb5 cxb5 19. Qc7 b4 20. Bf1 Rb7 21. Qc2 Bb5 22. e3 Bxf1 23. Kxf1 a5 24. Qc4 Qg6 25. Rac1 Ra8 26. Qc6 Rbb8 27. Rd7 Bf8 28. Kg1 a4 29. bxa4 Qe8 30. g4 Rc8 31. Qb7 Rxc1+ 32. Bxc1 fxg4 33. Rd4 Rxa4 34. Rd2 Qg6 35. Qb5 Ra8 36. Qb7 Re8 37. Rd7 h5 38. Bd2 Qf5 39. Bxb4 Qxe5 40. Bxf8 Rxf8 41. Rd4 Qa5 42. Qb1 h4 43. a4 Qf5 44. Rd2 h3 45. Qf1 Qf3 46. Rd6 Rc8 47. Rd1 Rc2 48. Rd8+ Kf7 49. Rd1 Ke7 50. Rb1 g3 |
| ECO A05 in 2003 play it! fritz defeats white's deep fritz in 34 moves | 1. Nf3 Nf6 2. c4 c5 3. d4 e6 4. g3 cxd4 5. Nxd4 Qc7 6. Nc3 a6 7. Bg5 Be7 8. Rc1 d6 9. Bg2 Nbd7 10. O-O h6 11. Bxf6 Nxf6 12. b4 O-O 13. Na4 Rd8 14. Qb3 Bd7 15. Rc2 Rac8 16. Rfc1 e5 17. Nf3 Bf5 |
| ECO A05 in 2004 play it! fritz defeats white's ruffian 0 in 118 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. Qe1 Bh7 8. e4 Be7 9. Ne5 Nbd7 10. Nxd7 Nxd7 11. f4 Qb6+ 12. Kh1 dxe4 13. Nxe4 h5 14. b3 Nf6 15. Be3 Qc7 16. Bf3 Bf5 17. Qe2 O-O-O 18. Ng5 Rhf8 19. Bd2 g6 20. Bc3 Qd7 21. Qf2 b6 22. Qe2 Bg4 23. Bb2 Bxf3+ 24. Rxf3 Qd5 25. a4 Qf5 26. c4 a5 27. c5 bxc5 28. Bc3 h4 29. gxh4 Rd7 30. Re1 Nd5 31. Bxa5 Rh8 32. Qe5 Bf6 33. Qxf5 exf5 34. Rc1 Bd4 35. Bd2 Rb7 36. Rh3 f6 37. Nf3 Rxb3 38. Nxd4 cxd4 39. Rxc6+ Kd7 40. Rc2 Rhb8 41. Rg3 Rb2 42. Rxb2 Rxb2 43. Rg2 Nc3 44. a5 Kc6 45. a6 Rb1+ 46. Rg1 Rxg1+ 47. Kxg1 Kb6 48. Kf2 Kxa6 49. Bxc3 dxc3 50. Ke1 Kb5 51. Kd1 Kc5 52. Kc1 Kd4 53. Kc2 Ke3 54. Kxc3 Kxf4 55. Kd4 Kg4 56. Ke3 f4+ 57. Kf2 Kxh4 58. Kf3 g5 59. d4 Kh5 |
| ECO A05 in 2002 play it! fritz defeats white's fritz in 140 moves | 1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. c3 O-O 5. Nbd2 d5 6. e3 Nbd7 7. Be2 Re8 8. O-O e5 9. b4 c6 10. dxe5 Nxe5 11. Nd4 a5 12. Qa4 h6 13. Bf4 Nfd7 14. b5 c5 15. N4f3 Nxf3+ 16. Bxf3 Bxc3 17. Rad1 Be5 18. Qc2 Bxf4 19. exf4 d4 20. Rfe1 Rxe1+ 21. Rxe1 Kg7 22. f5 gxf5 23. a3 Qc7 24. Nb3 Qd6 25. a4 f4 26. Be4 Rb8 27. Nxa5 Ne5 28. Rc1 b6 29. Nc6 Nxc6 30. bxc6 Be6 31. Qb2 Qe5 32. Bf3 c4 33. Qb4 Qc5 34. Qd2 Rd8 35. h3 c3 36. Qxf4 Qg5 37. Qxg5+ hxg5 38. Be4 Rc8 39. g4 Bb3 40. Ra1 c2 41. a5 bxa5 42. Kf1 Kf6 43. Ke2 Ke5 44. f3 Bd5 45. Bxc2 Rxc6 46. Kd2 Rc5 47. Re1+ Kd6 48. Be4 a4 49. Kd3 Bxe4+ 50. Rxe4 Rc3+ 51. Kxd4 Rxf3 52. Re8 Rxh3 53. Ke4 a3 54. Kf5 Kc5 55. Kxg5 Kb4 56. Ra8 Kb3 57. Rb8+ Kc2 58. Re8 a2 59. Re2+ Kb3 60. Re1 Rh2 61. Kf6 Rb2 62. g5 Rb1 63. Re3+ Kb4 64. Kxf7 a1=Q 65. Re4+ Kc5 66. Re7 Qa2+ 67. Kf6 Qa6+ 68. Kf7 Qc4+ 69. Kg7 Rb7 70. Rxb7 Qd5 |
| ECO A05 in 2003 play it! fritz defeats white's fritz by checkmate in 130 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. e3 Bb7 5. Bd3 c5 6. O-O Be7 7. Nc3 d5 8. cxd5 exd5 9. Qa4+ Bc6 10. Bb5 Bxb5 11. Qxb5+ Qd7 12. dxc5 bxc5 13. Rd1 Nc6 14. e4 d4 15. Bg5 Rb8 16. Qe2 Qg4 17. h3 Qe6 18. Bxf6 Bxf6 19. Nd5 O-O 20. Rac1 Be7 21. Qa6 Bd8 22. Qa4 Qd6 23. b3 Kh8 24. Qc4 Bb6 25. Re1 Rbd8 26. Qb5 Rb8 27. a3 Ba5 28. Qxc5 Qxc5 29. Rxc5 Bxe1 30. Rxc6 d3 31. Kf1 d2 32. Ke2 Rxb3 33. a4 Ra3 34. Nxd2 Bxd2 35. Kxd2 Rxa4 36. Nc3 Rd8+ 37. Ke3 Ra1 38. Nb5 a5 39. Nd6 Ra8 40. Kd2 a4 41. Nc4 a3 42. Nb6 Rb8 43. Kc2 a2 44. Kb2 Rb1+ 45. Kxa2 R1xb6 46. Rxb6 Rxb6 47. h4 h5 48. g3 Rf6 49. f4 Rg6 50. Kb3 Rxg3+ 51. Kc4 Rg4 52. Kd3 Rxf4 53. e5 f5 54. Kd2 Re4 55. Kd3 g5 56. Kc2 gxh4 57. e6 h3 58. e7 h2 59. Kb3 Re3+ 60. Kb2 h1=Q 61. e8=Q+ Rxe8 62. Kb3 Qd5+ 63. Kb2 Rb8+ 64. Kc1 Qa2 65. Kd1 Rb1# |
| ECO A05 in 2005 play it! fritz defeats white's cm10th cell in 92 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. O-O O-O 10. Nbd2 Nbd7 11. Re1 c5 12. e4 dxc4 13. bxc4 cxd4 14. Nxd4 Ne5 15. Nxe6 fxe6 16. Bxe5 Bc5 17. Rf1 Rc8 18. Bh3 Qe8 19. Qc2 Qf7 20. Rad1 Kh8 21. Kg2 Bb4 22. f3 Bxd2 23. Qxd2 Bxc4 24. Rfe1 b5 25. Qb2 Rcd8 26. Kg1 Qe7 27. a3 a6 28. Qc3 Kg8 29. Bg2 Rd7 30. f4 Ng4 31. Bd4 Rfd8 32. Bf3 e5 33. fxe5 Nxe5 34. Bxe5 Rd3 35. Qa5 Qxe5 36. Qxd8+ Rxd8 37. Rxd8+ Kf7 38. a4 bxa4 39. Rd7+ Ke6 40. Red1 Qc3 41. Kf2 a3 42. R7d6+ Ke5 43. Rc6 Qb4 44. Kg1 a2 45. Rc8 Bb3 46. Re8+ Kf6 |
| ECO A05 in 2003 play it! fritz defeats white's fritz in 74 moves | 1. Nf3 Nf6 2. d4 d5 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Bf5 6. e3 e6 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. O-O Be7 10. Nc3 c5 11. d5 exd5 12. Nxd5 O-O 13. e4 Nxd5 14. Qxd5 Qc7 15. Qf5 Rad8 16. Bg5 g6 17. Qh3 Ne5 18. Bf4 Bf6 19. Ng5 h5 20. Nf3 Rd3 21. Rac1 Rfd8 22. Qg3 Nxf3+ 23. gxf3 Qc6 24. Bg5 Re8 25. b4 Bd4 26. Be3 Rxe3 27. fxe3 Bxe3+ 28. Kh1 Bxc1 29. Rxc1 c4 30. Qf2 Qa6 31. a4 Rd8 32. a5 Qd6 33. Qxa7 Qf4 34. Rf1 c3 35. Qf2 Rd2 36. Qxd2 Qxd2 37. h4 c2 |
| ECO A05 in 2003 play it! fritz defeats white's shredder 0 in 61 moves | 1. Nf3 Nf6 2. g3 d5 3. c4 e6 4. b3 Be7 5. Bg2 O-O 6. O-O c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Nc3 Bf6 10. Qc1 Nxc3 11. Bxc3 e5 12. d3 Bg4 13. Bb2 Nd4 14. Nxd4 cxd4 15. Bxb7 Bxe2 16. Re1 Bxd3 17. Ba3 Re8 18. Bxa8 Qxa8 19. Qd2 Bf5 20. Qe2 Rd8 21. Rad1 e4 22. Rc1 Qb7 23. Rc4 h6 24. Bc5 a6 25. Qd2 Bg4 26. Bxd4 Bf3 27. h3 Qd5 28. Rec1 Bxd4 29. Rc8 Rxc8 30. Rxc8+ Kh7 31. Rc4 |
| ECO A05 in 2003 play it! fritz defeats white's deep fritz in 90 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. a3 a6 10. b4 a5 11. Rb1 axb4 12. axb4 Bd6 13. O-O O-O 14. Qc2 Qe7 15. e4 e5 16. dxe5 Nxe5 17. Nxe5 Qxe5 18. f4 Qd4+ 19. Kh1 Bxb4 20. Bb2 Bxc3 21. Bxc3 Qc5 22. e5 Nd5 23. Bxh7+ Kh8 24. Rf3 Ra3 25. Be4 Qxc3 26. Qf2 g6 27. Bxd5 Ra1 28. Rf1 Rxf1+ 29. Qxf1 Qb2 30. Rb3 Qc2 31. Rh3+ Kg7 32. Bb3 Qb2 33. Qd1 c5 34. Bc2 c4 35. Rg3 b4 36. Kg1 Bc6 37. f5 Qxe5 38. fxg6 f5 39. Rh3 b3 40. Rh7+ Kg8 41. Bxb3 cxb3 42. Qxb3+ Bd5 43. Qd3 Ra8 44. Qd2 Qa1+ 45. Kf2 Ra2 |
| ECO A06 in 2002 play it! fritz defeats white's deep fritz in 104 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. Bd3 dxc4 10. Bxc4 Nbd7 11. O-O c5 12. Qe2 a6 13. a4 cxd4 14. Nxd4 Nc5 15. Rfd1 Qe8 16. Bg3 Nfe4 17. Nxe4 Nxe4 18. Be5 Bf6 19. Bxf6 Nxf6 20. Qc2 Rd8 21. f3 Rd6 22. b4 Qd7 23. b5 Rc8 24. Qe2 a5 25. f4 Rc5 26. Rd2 g5 27. Nb3 Rxd2 28. Nxd2 gxf4 29. exf4 Qd4+ 30. Qf2 Qxf2+ 31. Kxf2 Ne4+ 32. Nxe4 Bxe4 33. Ke3 Bxg2 34. Rc2 Bd5 35. Bd3 Rxc2 36. Bxc2 Kf8 37. Kf2 Ke7 38. Kg3 Kd6 39. Kg4 f5+ 40. Kh5 e5 41. fxe5+ Kxe5 42. h4 f4 43. Kxh6 Be4 44. Bb3 f3 45. Bc4 Kd4 46. Bf1 Bd3 47. Bh3 Bxb5 48. Kg5 Ke3 49. Be6 Bxa4 50. Bh3 Bc2 51. Kf6 a4 52. Ke7 a3 |
| ECO A04 in 2003 play it! fritz defeats white's deep fritz in 140 moves | 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 Qb6 7. Nb3 Ne5 8. e4 Bb4 9. Qe2 d6 10. f4 Nc6 11. Be3 Bxc3+ 12. bxc3 Qc7 13. Bg2 O-O 14. c5 dxc5 15. Bxc5 Rd8 16. e5 Na5 17. Bb4 Nxb3 18. axb3 Nd5 19. Qc4 Qxc4 20. bxc4 Ne3 21. Be4 Nxc4 22. O-O a5 23. Be7 Rd7 24. Rfd1 Nd2 25. Bg2 Rxe7 26. Rxd2 f6 27. Kf2 fxe5 28. fxe5 Rc7 29. Rd8+ Kf7 30. Ra4 g6 31. c4 Ra7 32. Ke3 Bd7 33. Ra2 a4 34. h3 Ra5 35. Kd4 b5 36. Bf1 b4 37. Rb8 Bc6 38. Rxb4 Rd7+ 39. Kc3 Rxe5 40. Rb6 Rc7 41. Kb4 Re1 42. Rf2+ Ke7 43. c5 Rb1+ 44. Ka3 Rc1 45. Kb4 Bd5 46. Kxa4 Ra1+ 47. Kb4 Rb1+ 48. Ka5 Rxc5+ 49. Rb5 Rbxb5+ 50. Bxb5 Rc3 51. Kb4 Rxg3 52. Bf1 Kd6 53. Rd2 h5 54. Rb2 g5 55. Kb5 g4 56. hxg4 Rxg4 57. Rh2 h4 58. Kb6 e5 59. Ba6 Rf4 60. Bb5 Be6 61. Bc6 h3 62. Kb5 Rd4 63. Kb6 Rb4+ 64. Ka5 Kc5 65. Re2 e4 66. Re1 Rb2 67. Rxe4 Ra2+ 68. Ba4 Bd7 69. Re5+ Kd6 70. Re1 Bxa4 |
| ECO A04 in 2004 play it! fritz defeats white's hiarcs in 48 moves | 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. g3 Bg7 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bg2 Be6 9. Na3 Ke8 10. Rb1 Nf6 11. b4 Rd8 12. O-O Bf5 13. Rb3 a6 14. b5 axb5 15. cxb5 Be6 16. Rb2 Bd5 17. Rc2 Ne4 18. bxc6 bxc6 19. f3 Nd6 20. e4 Be6 21. Rd1 Rc8 22. Bf4 Ra8 23. e5 Nf5 24. Nc4 c5 |
| ECO A05 in 2002 play it! fritz defeats white's fritz in 120 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. c4 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. d3 d4 9. e3 e5 10. Re1 Re8 11. exd4 exd4 12. Bc1 Qb6 13. a3 Bf5 14. Bf4 Bf8 15. Qc2 Rxe1+ 16. Nxe1 Re8 17. Nf3 Nh5 18. Bc1 Ne5 19. Nxe5 Rxe5 20. Be4 Qg6 21. Nd2 Bxe4 22. dxe4 Re8 23. b4 Nf4 24. Kf1 Nh3 25. f3 Ng5 26. Kg2 f5 27. Rb1 fxe4 28. fxe4 Nxe4 29. Rb2 Qg4 30. Nxe4 Rxe4 31. b5 Bd6 32. Qd3 Re1 33. h3 Qh5 34. Rc2 b6 35. Kh2 Qf7 36. Bg5 h6 37. Bxh6 gxh6 38. Re2 Kg7 39. Qe4 Rxe2+ 40. Qxe2 Qg6 41. Qf3 Qc2+ 42. Kg1 Qc1+ 43. Kf2 Qxc4 44. Qg4+ Kh8 45. Qg6 Bf8 46. Qf5 Bg7 47. a4 Qa2+ 48. Ke1 Qa1+ 49. Ke2 Qb2+ 50. Kf1 Qb3 51. Qc8+ Qg8 52. Qxg8+ Kxg8 53. Ke1 Bf8 54. Kd1 c4 55. g4 Bb4 56. Ke2 Kf7 57. h4 d3+ 58. Ke3 Kg6 59. a5 Bc5+ 60. Kd2 bxa5 |
| ECO A06 in 1995 play it! fritz defeats white's sphinx dominator in 48 moves | 1. Nf3 d5 2. d4 c6 3. c4 e6 4. Nc3 Nf6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Qa5 14. dxe6 Ne5 15. f4 Rd8 16. Qb1 Nf3+ 17. Kf2 Rd2+ 18. Ke3 Qd8 19. exf7+ Kxf7 20. Qe4 Qd4+ 21. Kxf3 Rf2+ 22. Kg4 Bc8+ 23. Qf5 Bxf5+ 24. Kxf5 Qd7+ |
| ECO A06 in 2004 play it! fritz defeats white's amyan 1 in 96 moves | 1. Nf3 d5 2. e3 Nf6 3. d4 e6 4. Bd3 Bd6 5. Nc3 O-O 6. e4 dxe4 7. Nxe4 Nxe4 8. Bxe4 c6 9. O-O Nd7 10. Qe2 Qc7 11. Bd3 c5 12. Re1 Rb8 13. Bg5 b5 14. Qe4 g6 15. Bh6 Bb7 16. Qh4 Rfc8 17. c3 Bxf3 18. gxf3 b4 19. Re2 c4 20. Be4 Rb5 21. Kh1 bxc3 22. bxc3 Qa5 23. Bf4 Bxf4 24. Qxf4 Qxc3 25. Rd1 Rb2 26. Rxb2 Qxb2 27. d5 Qxf2 28. dxe6 fxe6 29. Bb7 Rc5 30. Qg3 Qxg3 31. hxg3 Nf6 32. Rc1 g5 33. Kg2 h5 34. Ba6 Nd5 35. Kh3 c3 36. Be2 Ne3 37. Bd3 Kf7 38. Be4 Kf6 39. Re1 c2 40. Rc1 Rc4 41. g4 hxg4+ 42. Kg3 Ke5 43. Bh7 gxf3 44. Kxf3 Kd4 45. Ke2 g4 46. Bg8 g3 47. Bxe6 Rc6 48. Bd7 Rf6 |
| ECO A05 in 2003 play it! fritz defeats white's shredder in 98 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Ng5 Nf4 12. Bxf4 exf4 13. Rc1 Bf6 14. Ne6 Bxe6 15. dxe6 Bxc3 16. Rxc3 fxe4 17. Bf1 e3 18. fxe3 Nc6 19. exf4 Rxf4 20. c5 Qf6 21. Rc4 Rf8 22. cxd6 cxd6 23. Rxf4 Qxf4 24. a3 Ne5 25. Be2 Qh4 26. Kh1 Kg7 27. Rg1 Qe7 28. Qd4 Qxe6 29. Qxa7 Rf7 30. Qd4 Qf6 31. Bd1 Nc6 32. Qxf6+ Kxf6 33. Rf1+ Ke7 34. Rxf7+ Kxf7 35. Kg1 Ke6 36. Kf2 Kd5 37. Ke3 Kc4 38. g3 d5 39. Kf4 d4 40. Kg5 d3 41. Kh6 Kc3 42. b5 Nd4 43. Bg4 Kd2 44. a4 Ke1 45. a5 Nxb5 46. Be6 Nd4 47. Bd7 Nb3 48. Kxh7 d2 49. Bg4 Nd4 |
| ECO A05 in 2003 play it! fritz defeats white's shredder 0 in 126 moves | 1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. g3 dxc4 5. Bg2 Bb4+ 6. Nbd2 Nc6 7. Qc2 b5 8. O-O Bb7 9. Ne4 Bd6 10. Bd2 Rb8 11. Nxd6+ cxd6 12. a4 Qb6 13. axb5 Nxd4 14. Qxc4 Nxb5 15. Rfc1 Bd5 16. Qh4 h6 17. Bg5 Nh7 18. Bd2 Qb7 19. Ra4 Nf6 20. Be3 e5 21. Ra5 Be4 22. Bg5 Nh7 23. Bd2 a6 24. Rc4 f5 25. Qh5+ Qf7 26. Qxf7+ Kxf7 27. Rxa6 Nf6 28. e3 Bd5 29. Rb4 Ke6 30. Ra5 Nc7 31. Ra7 Rxb4 32. Bxb4 Rc8 33. Ba5 Nce8 34. Nd2 Rc1+ 35. Bf1 Bc6 36. f3 Bb5 37. Rb7 Bxf1 38. Nxf1 e4 39. f4 Nd5 40. Bd2 Rc2 41. h3 g6 42. Kf2 Nef6 43. Ke2 Nd7 44. g4 Nc5 45. Rh7 Rxb2 46. Rxh6 Kf6 47. gxf5 Kxf5 48. h4 Nc3+ 49. Kf2 Nb3 50. Ke1 Rb1+ 51. Kf2 Rxf1+ 52. Kxf1 Nxd2+ 53. Ke1 Nf3+ 54. Kf2 Nh2 55. Kg3 Ng4 56. Rh8 Nxe3 57. Rf8+ Ke6 58. Rg8 Nf5+ 59. Kf2 Nxh4 60. Rc8 Nd5 61. Re8+ Kf5 62. Kg3 Nf6 63. Rd8 e3 |
| ECO A05 in 2005 play it! fritz defeats white's ruffian leiden in 120 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 O-O 12. O-O Rc8 13. Rc1 f5 14. Bb2 b5 15. cxb5 Bxb5 16. Nf3 Qa5 17. a3 Qa6 18. Re1 c5 19. a4 Bc6 20. dxc5 Nxc5 21. e3 Qb6 22. Bd4 Bd7 23. Ne5 Qb7 24. Nxd7 Qxd7 25. Re2 Ne4 26. Rec2 a5 27. f3 Nf6 28. Qd3 Bd6 29. Qa6 Ra8 30. Qc6 Qe7 31. Bf1 e5 32. Bb6 Kh8 33. Bb5 Ba3 34. Bc5 Bxc5 35. Qxc5 Qe6 36. Bc6 Rab8 37. Qxa5 e4 38. fxe4 dxe4 39. b4 Ng4 40. Re2 Ne5 41. b5 Rbd8 42. Qc3 Nf3+ 43. Kh1 Rd6 44. Qc2 Rfd8 45. a5 Rd2 46. Rxd2 Rxd2 47. Qxd2 Nxd2 48. Bd5 Qd7 49. a6 g5 50. Ra1 Qg7 51. Rd1 Qc7 52. Bc6 Qa5 53. h4 Kg7 54. a7 Qxa7 55. Rxd2 Qxe3 56. Rg2 gxh4 57. Kh2 Kf6 58. gxh4 f4 59. Bxe4 Qxe4 60. Rf2 Qe3 |
| ECO A06 in 2002 play it! fritz defeats white's fritz in 102 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 O-O 11. Nc3 Nd5 12. Bd3 Ncb4 13. Bb1 b6 14. Ne5 Bb7 15. Ra3 f5 16. a5 b5 17. Nf3 Nc7 18. Ra1 Bd6 19. Ne5 Qh4 20. h3 Rad8 21. Qe1 Nc6 22. Nf3 Qh5 23. Bg5 Rd7 24. Ba2 Qg6 25. h4 Nb4 26. Ne5 Bxe5 27. dxe5 Rxd1 28. Rxd1 Nxa2 29. Nxa2 Nd5 30. Qf1 f4 31. Nc3 Qf5 32. Nxd5 Bxd5 33. Be7 Re8 34. Bd6 f3 35. Rd4 fxg2 36. Qd3 Rc8 37. Rxd5 Rc1+ 38. Kxg2 Qg4+ 39. Qg3 Qe4+ 40. Qf3 Qxf3+ 41. Kxf3 exd5 42. Ke3 Kf7 43. b4 Ke6 44. h5 Re1+ 45. Kd2 Rh1 46. Bf8 Rxh5 47. Bxg7 Rh4 48. Bf8 Kxe5 49. Bg7+ Ke4 50. Bf8 Rh3 51. Bc5 h5 |