| ECO B46 in 2006 play it! rybka 11 x defeats black's ruffian leiden in 139 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. f4 b5 8. Be3 Bb7 9. Bf3 Rc8 10. Nxc6 dxc6 11. Qe2 Bb4 12. Bd4 Nf6 13. Qe3 O-O 14. a3 Bxc3+ 15. Bxc3 Rfd8 16. O-O c5 17. Rad1 Ne8 18. b3 c4 19. Bd4 cxb3 20. cxb3 Qe7 21. Bc5 Qh4 22. g3 Qh3 23. Rxd8 Rxd8 24. Bb4 Rc8 25. Rc1 Rxc1+ 26. Qxc1 h5 27. Qc5 h4 28. Be1 e5 29. Qe7 Bc6 30. fxe5 hxg3 31. hxg3 Qc8 32. Qc5 Qe6 33. Bf2 Qd7 34. b4 Bb7 35. Qa7 Qc8 36. Qe3 Qc2 37. Kg2 Qc4 38. Qd4 Bc6 39. Qd8 Qe6 40. Qb6 Qc4 41. Qd4 Qe6 42. Qc5 Qd7 43. Qa7 Nc7 44. Be3 Qc8 45. Qc5 Ne6 46. Qc2 Nf8 47. Kf2 Qe6 48. Bc5 Ng6 49. Bd4 Bb7 50. Qc3 Qa2+ 51. Qb2 Qc4 52. Kg2 Nf8 53. Qc3 Ne6 54. Qxc4 bxc4 55. Be3 Nc7 56. Kf2 Nb5 57. Bc1 Nd4 58. Bg2 c3 59. Bf1 Bxe4 60. Ke3 Nf5+ 61. Kf4 Bc2 62. Bxa6 Nd4 63. Bc4 Bb3 64. Ke4 Bxc4 65. Kxd4 Bf1 66. Kxc3 Kh7 67. Kd4 Kg6 68. Kc5 Kf5 69. b5 Kxe5 70. Bb2+ |
| ECO B90 in 2006 play it! rybka 11 x defeats black's ktulu in 111 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. Bd3 Ne5 10. O-O Nxd3 11. cxd3 Bd7 12. Rfc1 e5 13. Nc2 a5 14. a4 b4 15. Nb5 Be7 16. Ne1 O-O 17. d4 Rb8 18. Na7 exd4 19. Qxd4 Qe8 20. Nd3 Kh8 21. Qc4 Ng8 22. Qc7 f5 23. e5 Bxa4 24. Re1 dxe5 25. Nxe5 Rf6 26. Bd4 Rd8 27. Bc5 Bxc5+ 28. Qxc5 Bb3 29. Rxa5 Rd2 30. Qxb4 Rxb2 31. Nb5 Qb8 32. Qd4 Bc4 33. Nc3 Be6 34. Ra6 Rb7 35. Rd6 Bb3 36. Rd8 Qc7 37. Ra1 Qe7 38. Raa8 Rfb6 39. Re8 Qc7 40. Rac8 Qd6 41. Qf4 h5 42. h3 Kh7 43. Qxf5+ g6 44. Qg5 Qf6 45. Qe3 Be6 46. Rcd8 Ra6 47. Kh2 Ra3 48. Rf8 Qg7 49. Qd4 Ra5 50. f4 Bb3 51. Ne4 Rab5 52. Rfe8 Kh6 53. Qe3 Kh7 54. Ng5+ Kh8 55. Qd4 Rxe5 56. fxe5 |
| ECO B30 in 2006 play it! rybka 11 x defeats black's deep sjeng 1 cpu in 101 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. Nc3 a6 5. Bxc6 dxc6 6. Nxe5 Qg5 7. Nf3 Qxg2 8. Rg1 Qh3 9. d3 Ne7 10. Rg3 Qh5 11. Na4 Bg4 12. h3 Bxh3 13. Rg5 Qh6 14. Be3 Be6 15. Nxc5 Bc8 16. Na4 Be6 17. Nd4 Qh1+ 18. Ke2 Qh3 19. Qh1 Ng6 20. Qxh3 Bxh3 21. Rh1 Bc8 22. Nb6 Rb8 23. Nxc8 Rxc8 24. Rg2 Ne7 25. Nb3 Rb8 26. f4 b6 27. Kf3 Ng8 28. Bd2 h6 29. Bc3 Rh7 30. Rhg1 g6 31. f5 Ne7 32. f6 Ng8 33. e5 Kd7 34. Nd2 h5 35. Ne4 Bh6 36. b4 Rd8 37. a4 Rb8 38. Ra1 Ra8 39. a5 b5 40. Re1 Rd8 41. Ree2 Kc8 42. e6 fxe6 43. Rxg6 Rf8 44. Kg3 Bc1 45. Nc5 e5 46. Rxe5 Kb8 47. Re6 Nh6 48. Rxc6 Ra7 49. Ne6 Kb7 50. Rb6+ Kc8 51. Nxf8 |
| ECO B90 in 2006 play it! rybka 11 x defeats black's fritz by checkmate in 127 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Qxd5 Bxd5 13. O-O-O Be6 14. Nc5 Bxc5 15. Bxc5 Nc6 16. b3 f5 17. Bb6 Rc8 18. Kb2 h5 19. c4 g5 20. h3 h4 21. Bd3 Kf7 22. Rd2 a5 23. Ka3 Ra8 24. Rhd1 a4 25. b4 Rac8 26. Bf1 Rhg8 27. Be2 Nb8 28. Rd8 Rgxd8 29. Rxd8 Nc6 30. Rxc8 Bxc8 31. b5 Nd4 32. Bd3 Kf6 33. Kxa4 Ne6 34. Ka5 g4 35. fxg4 e4 36. Bb1 Ke5 37. gxf5 Kxf5 38. Kb4 Nf4 39. Kc3 Ne2+ 40. Kd2 Nf4 41. Ke3 Nxg2+ 42. Kd4 Nf4 43. Bxe4+ Ke6 44. Bd8 Nxh3 45. Bxh4 Nf4 46. a4 Ne2+ 47. Ke3 Nc1 48. Bc2 Kd6 49. Kd2 Be6 50. Kxc1 Bxc4 51. Bg3+ Kd5 52. Kd2 Bf1 53. Bd3 Bh3 54. a5 Bc8 55. b6 Kc6 56. Bf2 Kd5 57. a6 Ke6 58. a7 Kd5 59. a8=Q Bd7 60. Qf8 Bf5 61. Qxf5+ Kd6 62. Bb5 Ke7 63. Bc5+ Kd8 64. Qf8# |
| ECO B98 in 2006 play it! rybka 11 x defeats black's slow chess blitz in 93 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 Qc7 10. O-O-O Nbd7 11. Bd3 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Kb1 hxg5 15. Bg3 Bd7 16. h3 Nf6 17. Qd2 O-O-O 18. Be2 Kb8 19. Nf3 Nxf3 20. Bxf3 Bc6 21. Qe3 Nd7 22. Nd5 Bxd5 23. exd5 e5 24. Bg4 Nf6 25. Bf5 Qc4 26. Qf3 g4 27. hxg4 Rxh1 28. Rxh1 Qxd5 29. Qe2 Rg8 30. c4 Qc6 31. Bf2 b6 32. Bh4 Rh8 33. Rh3 Ka7 34. b3 Qc7 35. Bf2 Rg8 36. Rh6 Ne8 37. a4 Kb8 38. Be3 Bf8 39. Rh1 Be7 40. Qf3 Bd8 41. Rh6 Rf8 42. g5 Qb7 43. Be4 Qe7 44. g4 Rg8 45. Qd1 a5 46. c5 Qa7 47. cxd6 |
| ECO B90 in 2006 play it! rybka 11 x defeats black's chess tiger 10 in 137 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. Bd3 b4 10. Nce2 d5 11. exd5 Nxd5 12. Bg5 Qb6 13. Be4 Bb7 14. Bxd5 Bxd5 15. Nf4 Qb7 16. Bh4 Ne5 17. O-O-O Ng6 18. Nxd5 Qxd5 19. Bg3 Qxa2 20. Nb3 Qa4 21. Qd4 Rc8 22. Kb1 Ne7 23. Bh4 f6 24. Qg4 e5 25. Rd6 Qb5 26. Rhd1 Qc4 27. Rd8+ Kf7 28. Qxc4+ Rxc4 29. Be1 Ng6 30. R8d7+ Ke6 31. Na5 Rc8 32. Ra7 Be7 33. Rxa6+ Kf7 34. Nc6 b3 35. cxb3 Ra8 36. Rb6 Rhc8 37. b4 Rc7 38. Bf2 Nf4 39. g3 Ne6 40. b5 Ng5 41. Rc1 Rac8 42. Ra6 Ke8 43. b6 Rxc6 44. Rxc6 Rxc6 45. b7 Rxa6 46. b8=Q+ Kf7 47. Qb7 Rd6 48. Bc5 Re6 49. h4 e4 50. hxg5 e3 51. Bb4 e2 52. Be1 fxg5 53. Kc2 h5 54. Qb5 h4 55. gxh4 gxh4 56. Qh5+ g6 57. Qh7+ Ke8 58. Qh8+ Kd7 59. Qa8 Bf6 60. Qa4+ Kc8 61. Qc4+ Kd7 62. Qd3+ Kc6 63. Qxg6 Kd6 64. Bb4+ Kd7 65. Qf5 Be7 66. Qd5+ Bd6 67. Bxd6 Rxd6 68. Qb7+ Kd8 69. Qe4 |
| ECO B57 in 2006 play it! rybka 11 x defeats black's smarthink 100 in 87 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nxc6 bxc6 8. O-O g6 9. Be3 Qxb2 10. Bd4 e5 11. Rb1 Qa3 12. Rb3 Qa5 13. Be3 Be7 14. Qf3 O-O 15. Rfb1 Bg4 16. Qg3 Bd8 17. Rb4 Bc8 18. Bh6 Re8 19. Bg5 Ng4 20. Qf3 Rf8 21. Bd2 Nf6 22. h3 Be6 23. Bxe6 fxe6 24. Rb7 Qa6 25. Bh6 Rf7 26. Rb8 Rxb8 27. Rxb8 Qa5 28. Rc8 Ne8 29. Qg4 Ng7 30. Qe2 Rf8 31. Rxc6 Bb6 32. Nd1 Bc5 33. Ne3 Qd8 34. Ng4 Qd7 35. Qa6 Bb6 36. Rc3 Kh8 37. Qa3 Bd4 38. Rf3 Rb8 39. Rf6 Rg8 40. Qf3 Nf5 41. Bg5 d5 42. exf5 gxf5 43. Nh6 Rxg5 44. Qa3 |
| ECO B66 in 2006 play it! rybka 11 x defeats black's smarthink 100 in 111 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Be3 Be7 10. f3 Nxd4 11. Bxd4 b5 12. Kb1 Rb8 13. e5 dxe5 14. Bxe5 Qxd2 15. Rxd2 Ra8 16. Bd3 O-O 17. a4 b4 18. Ne4 Nd5 19. Bd6 Bxd6 20. Nxd6 Bd7 21. Bc4 Bc6 22. Bb3 Rad8 23. Nc4 Nf4 24. Rhd1 Rxd2 25. Rxd2 Bd5 26. Ne3 Bxb3 27. cxb3 Rb8 28. Rd6 a5 29. Ra6 Rd8 30. Rxa5 Rd2 31. g3 Nd3 32. Nc4 Rxh2 33. Ra8+ Kh7 34. a5 Rh1+ 35. Kc2 Ne1+ 36. Kd2 Nxf3+ 37. Ke3 Ng5 38. a6 Ra1 39. Nb6 f5 40. a7 Ne4 41. Na4 Re1+ 42. Kd3 Rd1+ 43. Kc4 Rd7 44. Rh8+ Kxh8 45. a8=Q+ Kh7 46. Qb8 Rb7 47. Qd8 Kg6 48. Nc5 Nxc5 49. Qe8+ Kf6 50. Kxc5 Ra7 51. Qf8+ Kg6 52. Kd6 Ra1 53. Ke7 Ra6 54. Qe8+ Kg5 55. Qb5 Ra1 56. Kxe6 |
| ECO B42 in 2006 play it! rybka 11 x defeats black's sos 1 for arena in 115 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 g6 9. Nc3 Bg7 10. Bg5 Nfd7 11. Be3 O-O 12. Rad1 Nc6 13. Nxc6 bxc6 14. Qd2 Rb8 15. Be2 Rd8 16. Na4 Nf6 17. e5 Ne8 18. Bf4 d5 19. Qe3 Qa5 20. b3 Rd7 21. Qd2 Qxd2 22. Rxd2 Nc7 23. Nc5 Re7 24. Rfd1 h6 25. Rc2 g5 26. Bg3 Bf8 27. Rdc1 Ra8 28. f4 gxf4 29. Bxf4 Re8 30. Na4 Rb8 31. Rc3 Bg7 32. Rg3 Kf8 33. Rf1 Re7 34. Be3 Ne8 35. Bd4 dxc4 36. Bxc4 a5 37. Rd1 c5 38. Bxc5 Bxe5 39. Rh3 Bc7 40. Rh4 Rb4 41. Rxh6 Kg7 42. Rh5 Rd7 43. Rxd7 Bxd7 44. Bxb4 axb4 45. Bb5 Nf6 46. Rg5+ Kh6 47. Rc5 Bd6 48. Bxd7 Nxd7 49. Rc6 Bf8 50. Kf2 Kg6 51. Nb2 Ne5 52. Rc8 Be7 53. Ke2 Kg5 54. Nd3 Nxd3 55. Kxd3 f5 56. Kc4 Kf6 57. h4 Kg6 58. h5+ |
| ECO B80 in 2006 play it! rybka 11 x defeats black's glaurung cct cpu in 137 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Nc6 7. Qd2 Nxd4 8. Qxd4 Be7 9. O-O-O O-O 10. f3 a6 11. Kb1 b5 12. e5 dxe5 13. Qxe5 Qa5 14. Bc4 Bb4 15. Bb3 Bb7 16. Bd4 Rfc8 17. a3 Bf8 18. Qf4 Nd5 19. Nxd5 Bxd5 20. Bxd5 exd5 21. Qf5 b4 22. axb4 Qxb4 23. Qxd5 Rab8 24. Rd3 Rc4 25. Rhd1 Rb5 26. Qe4 Ra5 27. Qe8 Rb5 28. b3 Rb8 29. Qe1 Qb5 30. Bb2 Rcc8 31. g4 Re8 32. Qd2 Rbc8 33. h4 Bb4 34. Qf4 Bf8 35. Rd7 Re7 36. Rxe7 Bxe7 37. h5 Qe2 38. Rd2 Qb5 39. Qd4 Qg5 40. Re2 Bf8 41. Re5 Qf6 42. Qe4 Qd8 43. Rd5 Qb6 44. Rd7 Qg1+ 45. Ka2 Qc5 46. c4 Bd6 47. Qd4 Qa5+ 48. Kb1 Qe1+ 49. Kc2 Bf8 50. Qd5 Qe2+ 51. Kb1 Qe8 52. f4 h6 53. Be5 a5 54. Kb2 a4 55. bxa4 Be7 56. Kb3 Rc5 57. Qd3 Rc8 58. a5 Ra8 59. Bc3 Bf8 60. Kc2 Qe6 61. Qd5 Qe2+ 62. Bd2 Rc8 63. Rxf7 Kh8 64. a6 Rxc4+ 65. Kb2 Rc8 66. a7 Qa6 67. Qa5 Qc6 68. Bc3 Qg2+ 69. Kb3 |
| ECO B33 in 2006 play it! rybka 11 x defeats black's wildcat 0 in 99 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bb5 Bd7 7. O-O g6 8. Be3 Bg7 9. f3 O-O 10. Nxc6 bxc6 11. Bc4 Rb8 12. Rb1 Qa5 13. Qe1 Rfd8 14. Bb3 c5 15. Qe2 Bc6 16. Rfd1 e6 17. Bd2 Qb6 18. Bg5 Rd7 19. Be3 Nh5 20. g4 Nf6 21. a3 Rbd8 22. Ba4 a6 23. Bxc6 Qxc6 24. Qc4 Qb7 25. Na4 Ne8 26. b4 cxb4 27. Rxb4 Qc7 28. Qxc7 Nxc7 29. Nc5 Re7 30. Nb7 Rdd7 31. Nxd6 Be5 32. Rb8+ Re8 33. Nxe8 Rxd1+ 34. Kf2 Nxe8 35. Rxe8+ Kg7 36. f4 Ba1 37. c4 Rd3 38. c5 Rxa3 39. Ra8 Ra2+ 40. Kf3 e5 41. c6 Rc2 42. Rxa6 Bc3 43. Bc5 Bd4 44. Bd6 f6 45. g5 Rc3+ 46. Ke2 exf4 47. gxf6+ Bxf6 48. Bxf4 Kf7 49. c7 Ke7 50. Bd6+ |
| ECO B48 in 2006 play it! rybka 11 x defeats black's spike 11 in 57 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Ne5 9. h3 Bc5 10. Kh1 d6 11. f4 Ng6 12. Qe2 Bd7 13. Nb3 Bxe3 14. Qxe3 Rd8 15. g4 Bc6 16. g5 Nd7 17. Nd5 Qc8 18. f5 exf5 19. exf5+ Nge5 20. Be4 Bxd5 21. Bxd5 Qxc2 22. f6 gxf6 23. gxf6 Qxb2 24. Bxb7 Qa3 25. Bc6 Qb4 26. Rf4 Qb8 27. Re4 Rc8 28. Rxe5+ Kd8 29. Bxd7 |
| ECO B90 in 2006 play it! rybka 11 x defeats black's hiarcs 10 hyperm in 121 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. g4 h6 9. Qd2 b4 10. Na4 d5 11. e5 Nfd7 12. f4 Bb7 13. Be2 Nc6 14. O-O Nxd4 15. Bxd4 Bc6 16. b3 Bb5 17. f5 Qh4 18. c4 bxc3 19. Nxc3 Bb4 20. fxe6 fxe6 21. Qc2 Bxc3 22. Qg6+ Kd8 23. Bxc3 Bxe2 24. Ba5+ Kc8 25. Rf4 Ra7 26. Qxe6 Kb8 27. Rb4+ Bb5 28. a4 Rf8 29. Bb6 Rb7 30. Bc5 d4 31. Bxd4 Bc6 32. Qd6+ Ka8 33. Qxc6 Qxg4+ 34. Kh1 Qf3+ 35. Qxf3 Rxf3 36. Rc4 Rfxb3 37. e6 Nf6 38. Rc6 Rb1+ 39. Kg2 Rxa1 40. Rxa6+ Kb8 41. Bxa1 Rb1 42. Be5+ Kb7 43. Rd6 Ne8 44. Rd7+ Kc8 45. Re7 Kd8 46. Ra7 Re1 47. e7+ Kc8 48. Bg3 Rb1 49. Kf3 Rb4 50. a5 Ra4 51. a6 g5 52. Be5 h5 53. Bd4 g4+ 54. Ke3 Nd6 55. Ra8+ Kc7 56. Kd3 Kd7 57. Bc5 Kxe7 58. a7 Ra6 59. Rh8 Rxa7 60. Bxa7 Kf7 61. Bc5 |
| ECO B97 in 2006 play it! rybka 11 x defeats black's toga ii 1 betaa in 101 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Be7 9. Qf3 Nbd7 10. O-O-O Qc7 11. Be2 h6 12. Bxf6 Nxf6 13. Nd4 O-O 14. Rhf1 b5 15. e5 Bb7 16. exf6 Bxf3 17. fxe7 Qxe7 18. Rxf3 d5 19. a3 Qh4 20. h3 Rfc8 21. Kb1 Rab8 22. Na2 Rb6 23. c3 Qf6 24. g3 h5 25. Nb4 g6 26. Nd3 Qg7 27. Re3 a5 28. Ne5 b4 29. cxb4 axb4 30. a4 h4 31. Bb5 Qh6 32. Rf1 hxg3 33. Rxg3 Qh4 34. Rb3 Rc7 35. Nec6 Kg7 36. Nxb4 Rbb7 37. Nbc6 Rc8 38. Rc3 Qf6 39. Rff3 Rh8 40. a5 Rc7 41. a6 Rcc8 42. Ra3 Qh4 43. a7 Qe1+ 44. Ka2 Qc1 45. Ra4 Qd1 46. Rb3 Ra8 47. Ne5 Rhd8 48. Bc6 Rdc8 49. Rbb4 Kh6 50. Bxa8 Rxa8 51. Ra3 |
| ECO B40 in 2006 play it! rybka 11 x defeats black's aristarch 0 in 55 moves | 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. O-O a6 6. Bxc6 Nxc6 7. Re1 Qc7 8. d4 cxd4 9. Nxd4 Bd6 10. g3 Nxd4 11. Qxd4 Be5 12. Bf4 Bxf4 13. gxf4 O-O 14. f5 Qf4 15. Re3 f6 16. Rd1 a5 17. Nb5 g5 18. h3 a4 19. Nd6 Kh8 20. Rc3 e5 21. Qd5 Qh4 22. Rdd3 Qh5 23. Rc7 g4 24. hxg4 Qxg4+ 25. Rg3 Qh5 26. Rcc3 a3 27. bxa3 h6 28. Rg6 |
| ECO B42 in 2006 play it! rybka 11 x defeats black's deep fritz cpu in 109 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Nc3 Nf6 7. O-O Nc6 8. Be3 b5 9. Nxc6 dxc6 10. f4 e5 11. f5 Be7 12. Qf3 O-O 13. a4 Bb7 14. a5 Rfe8 15. g4 h6 16. h4 Nh7 17. Qg3 Qd8 18. Bf2 c5 19. Rfd1 Qc7 20. Nd5 Bxd5 21. exd5 Rad8 22. Be4 Nf6 23. Bg2 h5 24. g5 Ng4 25. Kf1 Rc8 26. Be4 c4 27. f6 Bc5 28. d6 Bxd6 29. Bb6 Qb8 30. fxg7 c3 31. b3 Bc5 32. Bxc5 Rxc5 33. Rd7 Kxg7 34. Rad1 Rc7 35. R7d6 b4 36. Kg2 Re6 37. Rd8 Qb5 38. Qf3 Qc5 39. R1d3 Rce7 40. Qf5 Rg6 41. Qf1 Rge6 42. Qf3 Re8 43. R8d5 Qf8 44. Rd7 Kg8 45. Rb7 f5 46. Bxf5 R6e7 47. Rxe7 Rxe7 48. Qe4 Rf7 49. Be6 Kg7 50. Bxf7 Qxf7 51. Qf3 e4 52. Qxf7+ Kxf7 53. Rd6 Ne3+ 54. Kf2 Nxc2 55. Rxa6 |
| ECO B90 in 2006 play it! rybka 11 x defeats black's sos 1 for arena in 65 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Qc7 8. f4 b5 9. a3 Bb7 10. O-O Nxe4 11. Nxe4 Bxe4 12. a4 b4 13. Bf3 d5 14. Rc1 Bxf3 15. Rxf3 Bd6 16. c3 bxc3 17. Rxc3 Qb7 18. f5 e5 19. f6 g6 20. Nb3 Bb4 21. Nc5 Qc6 22. Rc1 a5 23. Nd3 Qe6 24. Bh6 Nd7 25. Nxb4 axb4 26. a5 e4 27. Rf2 g5 28. Bg7 Rg8 29. Qa4 e3 30. Rfc2 Rd8 31. a6 b3 32. Rc6 Qf5 33. Qb4 |
| ECO B66 in 2006 play it! rybka 11 x defeats black's shredder 1 in 73 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Nxc6 bxc6 10. Bf4 d5 11. Qe3 Bb4 12. a3 Ng4 13. Qg3 Bxc3 14. bxc3 Nf6 15. exd5 Nh5 16. dxc6 Qa5 17. Qf3 Nxf4 18. Qxf4 Qxa3+ 19. Kd2 a5 20. Bd3 O-O 21. Qe5 f6 22. Qe4 Rd8 23. c7 Rd5 24. Rb1 Ra7 25. Rb8 Qf8 26. Qc4 Rb7 27. Re1 Kf7 28. Re4 Rc5 29. Rxc8 Qxc8 30. Qxc5 Rxc7 31. Qh5+ g6 32. Qxh6 Qg8 33. Qe3 Re7 34. Rxe6 Rxe6 35. Qxe6+ Kxe6 36. Bc4+ Ke7 37. Bxg8 |
| ECO B90 in 2006 play it! rybka 11 x defeats black's junior in 73 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. g4 h6 9. Qd2 b4 10. Na4 Nbd7 11. c4 Ne5 12. b3 a5 13. Be2 Ba6 14. Nb5 Bxb5 15. cxb5 Rb8 16. O-O Be7 17. Rac1 O-O 18. h4 Ng6 19. h5 Ne5 20. Bd4 Ned7 21. Rc6 Re8 22. Rd1 Nh7 23. b6 Ng5 24. Kg2 d5 25. Qb2 Bf8 26. e5 Nh7 27. f4 Be7 28. Ba6 Bh4 29. b7 Qe7 30. Rc8 Nhf8 31. Qe2 Rd8 32. Rdc1 g5 33. f5 Kh7 34. f6 Qe8 35. Ba7 Rxb7 36. Bxb7 Nxf6 37. exf6 |
| ECO B54 in 2006 play it! rybka 11 x defeats black's deep sjeng 1 cpu in 97 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. Be2 Nf6 7. Be3 a6 8. O-O Be7 9. Nxc6 bxc6 10. f4 O-O 11. Qd3 Rb8 12. b3 Bb7 13. a4 c5 14. Bf3 d5 15. e5 Nd7 16. Rad1 Qb6 17. Bf2 Rfc8 18. Qe2 Qa5 19. Qe1 Qc7 20. Rb1 Nf8 21. f5 d4 22. Bxb7 Rxb7 23. f6 gxf6 24. exf6 Bd6 25. Ne4 Bxh2+ 26. Kh1 Bf4 27. Bg3 Bxg3 28. Qd2 Bf4 29. Rxf4 Ng6 30. Rh4 Kf8 31. Rxh7 Ke8 32. Qh6 Qe5 33. Qg7 Qxe4 34. Qg8+ Kd7 35. Qxf7+ Kd6 36. Qxb7 Qxb7 37. Rxb7 Nf4 38. Ra7 Kd5 39. f7 Ne2 40. g4 Rf8 41. Kg2 Nf4+ 42. Kg3 e5 43. Rh1 Ne6 44. Rh6 Ng5 45. Rd7+ Ke4 46. Rf6 Ke3 47. Rf5 Nxf7 48. Rdxf7 Re8 49. Rc7 |