| ECO B22 in 2005 play it! rybka 10 beta w defeats black's deep junior cpu in 83 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Be2 g6 8. O-O Bg7 9. Qb3 Be6 10. Qxb7 Qc8 11. Qxc8+ Rxc8 12. exd6 Nxd4 13. Nxd4 Bxd4 14. Na3 Be5 15. Bb5+ Kd8 16. Nc4 Bxd6 17. Rd1 Kc7 18. Nxd6 exd6 19. Bh6 Kb8 20. Be2 Rhd8 21. Bf3 Nb6 22. Bg5 Rd7 23. b3 Rc5 24. Be3 Rf5 25. Rac1 Nd5 26. Bd4 Rc7 27. Rxc7 Nxc7 28. Bb2 Bd5 29. Bg4 Rf4 30. h3 h5 31. Be2 Rf5 32. g3 Kb7 33. f4 Bc6 34. Rxd6 h4 35. Be5 hxg3 36. Bg4 f6 37. Bxf5 fxe5 38. Bc8+ Kxc8 39. Rxc6 exf4 40. Rxg6 Kd7 41. h4 Nd5 42. h5 |
| ECO B20 in 2005 play it! rybka 10 beta w defeats black's aristarch 0 in 135 moves | 1. e4 c5 2. Bc4 e6 3. Qe2 a6 4. c3 Nc6 5. Bb3 Nge7 6. Nf3 Ng6 7. O-O Nh4 8. Nxh4 Qxh4 9. d3 Be7 10. Nd2 O-O 11. Nc4 b5 12. Nb6 Rb8 13. Nxc8 Rfxc8 14. e5 b4 15. Bd2 bxc3 16. bxc3 Na5 17. Bc2 Rb2 18. Bc1 Rb6 19. g3 Qh3 20. Be3 Nc6 21. d4 cxd4 22. cxd4 Nb4 23. Be4 d5 24. exd6 Bxd6 25. Rfc1 Rcb8 26. d5 Rb5 27. a4 Ra5 28. Ba7 Ra8 29. Bb6 Rxd5 30. Rab1 Bf8 31. Bxd5 Nxd5 32. Bc5 Bxc5 33. Rxc5 Qf5 34. Rb6 Nxb6 35. Rxf5 exf5 36. Qd3 Nxa4 37. Qd4 Re8 38. Qxa4 Re6 39. Qa5 g6 40. Kg2 h5 41. Kf3 Rd6 42. h4 Re6 43. Kf4 Rc6 44. Qd8+ Kg7 45. Qd4+ Kh7 46. Qb4 Kg8 47. Qb8+ Kg7 48. Qb2+ Kf8 49. Kg5 Ke7 50. Qb7+ Kd6 51. Qb4+ Kc7 52. Qe7+ Kb6 53. Qe3+ Kc7 54. Qd4 Kb7 55. f3 Rc7 56. Qd5+ Ka7 57. Qe5 Rb7 58. Qc5+ Kb8 59. Qa5 Ka7 60. Kf4 Rd7 61. Qa4 Rc7 62. Ke5 Re7+ 63. Kd6 Rb7 64. Qd4+ Ka8 65. Qh8+ Ka7 66. Qe5 Rb6+ 67. Kc7 Rb7+ 68. Kc8 |
| ECO B54 in 2005 play it! rybka 10 beta w defeats black's naum 1 in 87 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nb3 e6 7. Bg5 Be7 8. Be2 O-O 9. Qd2 d5 10. exd5 Nxd5 11. Bxe7 Ndxe7 12. O-O-O Qb6 13. Bf3 e5 14. Qe3 Be6 15. a3 Qxe3+ 16. fxe3 Bxb3 17. cxb3 Rad8 18. Nb5 f5 19. Be2 h6 20. Nd6 b6 21. b4 Kh7 22. b5 Nb8 23. Rhf1 Nd7 24. Bc4 e4 25. Nb7 Rc8 26. Rxd7 Rxc4+ 27. Kb1 Nc8 28. g3 Kg6 29. Nd8 Rg8 30. Nc6 Kf6 31. g4 Ke6 32. Rd8 Rxd8 33. Nxd8+ Ke7 34. Nc6+ Kd6 35. Rd1+ Kc5 36. Ne5 Ra4 37. Ka2 Kxb5 38. b3 Ra5 39. b4 Ra4 40. Kb3 Ne7 41. Rd7 a5 42. Rxe7 axb4 43. Nc4 bxa3 44. Nxa3+ |
| ECO B21 in 2005 play it! rybka 10 beta w defeats black's shredder 1 in 101 moves | 1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. Be2 g6 5. O-O Bg7 6. d3 e6 7. a4 Nge7 8. c3 d5 9. Qe1 b6 10. Na3 Ba6 11. Nb5 Bb7 12. e5 Nf5 13. g4 a6 14. gxf5 axb5 15. f6 Bf8 16. b3 Qd7 17. Bd2 bxa4 18. Rxa4 d4 19. Rxa8+ Bxa8 20. c4 Qa7 21. Ng5 h6 22. Ne4 Rg8 23. Qa1 Qxa1 24. Rxa1 Bb7 25. h4 Rh8 26. Kf2 Kd7 27. h5 gxh5 28. Bxh5 Nd8 29. Rg1 Kc7 30. Ke2 Bc6 31. Kd1 Kb7 32. Kc2 Kc7 33. b4 cxb4 34. Nd6 b3+ 35. Kxb3 Bxd6 36. exd6+ Kxd6 37. Bb4+ Kc7 38. Ba3 Be8 39. Bb2 Nc6 40. Rg7 e5 41. Bxf7 Bxf7 42. Rxf7+ Kd6 43. f5 e4 44. dxe4 h5 45. Kc2 Ke5 46. Rc7 Nb4+ 47. Kd2 Na6 48. Re7+ Kxf6 49. Ra7 Ke5 50. Rxa6 Kxe4 51. f6 |
| ECO B21 in 2006 play it! rybka 10 beta w defeats black's spike 1 turin cp in 75 moves | 1. e4 c5 2. f4 g6 3. Nf3 Bg7 4. Nc3 d6 5. Bc4 Nc6 6. O-O e6 7. d3 Nge7 8. Qe1 O-O 9. Bb3 Na5 10. e5 Nxb3 11. axb3 d5 12. d4 cxd4 13. Nxd4 f6 14. exf6 Bxf6 15. Be3 Bd7 16. Qd2 a6 17. Nf3 Nf5 18. Bf2 Qc7 19. Rfe1 Bxc3 20. bxc3 Rac8 21. c4 dxc4 22. bxc4 Rfd8 23. Ne5 Bc6 24. Qc3 Qd6 25. Re2 Bd5 26. g4 Ne7 27. Rd2 b5 28. c5 Qc7 29. Rxa6 Qb7 30. Ra1 Rf8 31. Be3 b4 32. Qd4 Ra8 33. Rb1 Rfb8 34. c4 Nc6 35. Nxc6 Bxc6 36. Qe5 Rd8 37. Qxe6+ Kg7 38. Rbd1 |
| ECO B41 in 2006 play it! rybka 10 beta w defeats black's smarthink 01a r1 in 87 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 a6 6. f4 b5 7. Bd3 Bb7 8. e5 Bxg2 9. Rg1 Bb7 10. Be3 Nh6 11. Qe2 Bb4 12. Qh5 Bxc3+ 13. bxc3 Qc5 14. a4 Nc6 15. Kf2 Nxd4 16. Bxd4 Qf8 17. axb5 axb5 18. Rxa8+ Bxa8 19. Rb1 Qe7 20. Rxb5 O-O 21. Bc5 Qe8 22. Bxf8 Qxf8 23. Kg3 Qc8 24. Qg5 Kh8 25. Rb1 Ng8 26. c4 Bc6 27. f5 f6 28. Qf4 Qf8 29. exf6 Qxf6 30. fxe6 Qxe6 31. Kf2 Qh3 32. Rb8 Qh5 33. Rf8 Qc5+ 34. Ke2 Qh5+ 35. Kd2 Qa5+ 36. c3 Qa2+ 37. Bc2 Ba4 38. Qe4 Qxc2+ 39. Qxc2 Bxc2 40. Kxc2 h6 41. Rd8 Kh7 42. Rxd7 Nf6 43. Ra7 Ng4 44. c5 |
| ECO B21 in 2005 play it! rybka 10 beta w defeats black's hiarcs 10 hyperm in 93 moves | 1. e4 c5 2. f4 b6 3. c4 Nc6 4. Nf3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Nxc6 dxc6 8. Qf3 Nh6 9. h3 Bb7 10. Be2 c5 11. Nc3 f5 12. g4 O-O 13. Qg3 fxe4 14. Be3 e5 15. Rd1 Qe7 16. Nd5 Bxd5 17. cxd5 exf4 18. Bxf4 Nf7 19. d6 Qe6 20. Qb3 Qxb3 21. axb3 Bxb2 22. Bc4 Kg7 23. Rd5 a5 24. Bb5 Nd8 25. Be5+ Bxe5 26. Rxe5 Rf3 27. Re7+ Kf6 28. h4 Rxb3 29. O-O+ Rf3 30. g5+ Kf5 31. Rxf3+ exf3 32. Kf2 Kf4 33. Bd3 c4 34. Re4+ Kf5 35. Bc2 Nf7 36. Re8+ Kf4 37. Rxa8 Nxd6 38. Ra7 Ne4+ 39. Bxe4 Kxe4 40. Rxh7 Ke5 41. Kxf3 c3 42. Rc7 Kd6 43. Rxc3 b5 44. Re3 a4 45. h5 gxh5 46. g6 a3 47. g7 |
| ECO B30 in 2005 play it! rybka 10 beta w defeats black's aristarch 0 by checkmate in 137 moves | 1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 cxd4 5. cxd4 d5 6. e5 Nh6 7. Bd3 Nf5 8. Be3 Be7 9. O-O g5 10. Nc3 h5 11. Rc1 g4 12. Bxf5 gxf3 13. Bd3 fxg2 14. Kxg2 a6 15. Kh1 Qb6 16. Na4 Qd8 17. Rg1 Bd7 18. Nc5 Bxc5 19. Rxc5 Qh4 20. Bc2 Qe7 21. Bh6 O-O-O 22. Bg5 Qf8 23. Bf6 Kb8 24. Ba4 Rc8 25. Bxh8 Qxh8 26. Bxc6 Bxc6 27. Qf3 Qh6 28. Qxf7 Rf8 29. Rg6 Rxf7 30. Rxh6 Rxf2 31. Rxe6 Rxb2 32. Rh6 Rd2 33. Rxh5 Rxd4 34. Rc2 Rd1+ 35. Kg2 d4+ 36. Kf2 d3 37. Rb2 Bb5 38. Rg5 Rf1+ 39. Ke3 Bc4 40. Rg7 b5 41. Rf2 Rxf2 42. Kxf2 d2 43. Rd7 Bxa2 44. Rxd2 Bf7 45. Rd7 Be6 46. Rd6 Bc8 47. Rd8 Kc7 48. Rxc8+ Kxc8 49. h4 b4 50. Ke3 b3 51. Kd2 b2 52. Kc2 Kd7 53. h5 b1=Q+ 54. Kxb1 Ke7 55. h6 Kf8 56. e6 a5 57. h7 Kg7 58. e7 Kf7 59. h8=Q Kxe7 60. Qe5+ Kf7 61. Qxa5 Ke6 62. Kc2 Kd6 63. Kd3 Ke6 64. Ke4 Kd6 65. Kf5 Kd7 66. Qc5 Ke8 67. Qc7 Kf8 68. Kf6 Ke8 69. Qe7# |
| ECO B20 in 2005 play it! rybka 10 beta w defeats black's ktulu in 117 moves | 1. e4 c5 2. c4 d6 3. Ne2 Nc6 4. d4 Bd7 5. Nbc3 g6 6. d5 Ne5 7. Ng3 Bg7 8. Be2 h5 9. f4 Ng4 10. h3 N4h6 11. Bd3 e6 12. dxe6 Bxe6 13. f5 Bd7 14. fxg6 Qh4 15. Qf3 fxg6 16. e5 O-O-O 17. O-O Bxe5 18. Nce4 Bd4+ 19. Be3 Bxe3+ 20. Qxe3 Qe7 21. Rae1 Nf5 22. Qf2 Qh4 23. Qd2 Nxg3 24. Nxd6+ Kb8 25. Rf4 Bg4 26. Nf7 Ne7 27. Qc3 Rhg8 28. Qe5+ Kc8 29. Nd6+ Rxd6 30. Qxd6 Rd8 31. Rf8 Nc6 32. Rxd8+ Qxd8 33. Qxd8+ Kxd8 34. hxg4 g5 35. gxh5 Nxh5 36. Be4 Na5 37. Bf3 Nf4 38. g3 Ng6 39. b3 Kd7 40. Kf2 Kd6 41. Rd1+ Ke6 42. Bg4+ Kf6 43. Rd6+ Kg7 44. Rd5 b6 45. Rxg5 Nc6 46. Ke3 Nce5 47. Bh3 Kh6 48. Rf5 Kg7 49. Bg2 Ng4+ 50. Kd3 N6e5+ 51. Ke4 Ng6 52. Rf1 Nh6 53. Bh3 Ne7 54. Bd7 Nf7 55. g4 Ng5+ 56. Ke3 Nf7 57. Be8 Ng5 58. Rf2 a6 59. Rf1 |
| ECO B23 in 2005 play it! rybka 10 beta w defeats black's the baron 10 in 134 moves | 1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 d6 5. g4 h6 6. h4 a6 7. Bg2 Be7 8. Be3 Nxd4 9. Nxd4 cxd4 10. Qxd4 e5 11. Qd1 Be6 12. Qe2 Bxh4 13. O-O-O Bg5 14. Bf3 Bxe3+ 15. Qxe3 Qc7 16. Rd3 Ne7 17. g5 Qc5 18. gxh6 Qxe3+ 19. fxe3 Rxh6 20. Rxh6 gxh6 21. Rxd6 Rd8 22. Rb6 Rb8 23. Rd6 Kf8 24. b3 Kg7 25. Nd5 Nc6 26. Nc7 Bh3 27. Rd2 Ne7 28. Rh2 Bd7 29. Nd5 Ng6 30. c4 b6 31. Kb2 a5 32. a3 Bc8 33. Rh1 Be6 34. Rg1 Rb7 35. Kc3 Bh3 36. b4 Be6 37. b5 Rb8 38. c5 bxc5 39. Kc4 Rc8 40. b6 Bd7 41. Bh5 Be6 42. b7 Rb8 43. Rb1 Bh3 44. Kxc5 Bg2 45. Nc3 Bh3 46. Kd6 Bc8 47. bxc8=Q Rxc8 48. Nd5 Rd8+ 49. Kc7 Re8 50. a4 Ra8 51. Rb7 Nf8 52. Kd6 Ng6 53. Kc6 Rc8+ 54. Rc7 Rb8 55. Ra7 Rc8+ 56. Kd6 Rd8+ 57. Kc7 Re8 58. Rxa5 Nf8 59. Ra7 Nh7 60. Kb6 Ng5 61. a5 Re6+ 62. Kb5 Re8 63. a6 Rd8 64. Nb6 Kf6 65. Rd7 Rh8 66. a7 Nxe4 67. Rc7 Kg5 |
| ECO B21 in 2005 play it! rybka 10 beta w defeats black's spike 10a mainz in 121 moves | 1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. Be2 g6 5. O-O Bg7 6. d3 e6 7. a4 Nge7 8. c3 d5 9. Qe1 O-O 10. Na3 b6 11. Bd2 Re8 12. e5 a6 13. Nc2 Nf5 14. Qf2 Na5 15. Ra3 c4 16. Ne3 Bf8 17. Nxf5 exf5 18. Ra2 Be6 19. Nd4 f6 20. Nxe6 Rxe6 21. d4 Qd7 22. g4 Nb3 23. gxf5 gxf5 24. Be3 Rc6 25. Kh1 Kh8 26. Bh5 Bh6 27. Rg1 Rd8 28. Bf3 Re6 29. Qg3 fxe5 30. dxe5 d4 31. cxd4 Nxd4 32. Rd1 Ne2 33. Bxe2 Qxd1+ 34. Bxd1 Rxd1+ 35. Kg2 Rg6 36. Kf2 Rxg3 37. hxg3 Bf8 38. Ke2 Rd3 39. Bxb6 Rxg3 40. a5 Bb4 41. e6 Bd6 42. Ra4 Rg6 43. e7 Bxe7 44. Rxc4 Re6+ 45. Kf3 Kg7 46. Rc8 Kg6 47. Rg8+ Kh6 48. Re8 Kg6 49. b4 Kf7 50. Ra8 Bxb4 51. Rxa6 Rd6 52. Ra8 h5 53. Be3 Rd3 54. Ke2 Ra3 55. a6 Ra2+ 56. Kd3 h4 57. a7 h3 58. Rh8 Bf8 59. Kc4 Rc2+ 60. Kd5 Rc8 61. Rxh3 |
| ECO B90 in 2005 play it! rybka 10 beta w defeats black's deep sjeng 1 1cp in 89 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 Be7 10. g4 h6 11. O-O-O Nb6 12. h4 Rc8 13. Be2 Nfd7 14. g5 h5 15. f4 Nc4 16. Bxc4 Bxc4 17. Kb1 Qc7 18. f5 b5 19. Qg2 a5 20. Nd2 b4 21. Nxc4 bxc3 22. b3 a4 23. Qe2 axb3 24. cxb3 Qb7 25. Rd5 O-O 26. f6 Bd8 27. Nxd6 Qb4 28. fxg7 c2+ 29. Qxc2 Rxc2 30. gxf8=Q+ Nxf8 31. Kxc2 Bc7 32. Nc4 Qb7 33. a4 Qc8 34. a5 Qg4 35. Nd2 Qe2 36. Bb6 Bxb6 37. axb6 Qe3 38. Rd6 Qc5+ 39. Nc4 Qc8 40. Rhd1 Ne6 41. R1d5 Nf8 42. Kb2 Ne6 43. Na5 Qb8 44. b7 Kg7 45. Rxe6 |
| ECO B22 in 2005 play it! rybka 10 beta w defeats black's fruit 1 in 105 moves | 1. e4 c5 2. c3 e6 3. Nf3 Nc6 4. d4 cxd4 5. cxd4 d5 6. e5 Nh6 7. Bd3 Nf5 8. Be3 Be7 9. O-O Nxe3 10. fxe3 O-O 11. Nc3 Bd7 12. Rc1 Rc8 13. Qe2 Kh8 14. a3 f5 15. exf6 Bxf6 16. Na4 Be8 17. Qf2 Nb4 18. Rxc8 Qxc8 19. axb4 Bxa4 20. b5 a6 21. bxa6 bxa6 22. Qe2 Qb8 23. Bxa6 Be7 24. Bd3 Be8 25. Ne5 Rxf1+ 26. Kxf1 Bf6 27. Qc2 g6 28. g3 Bxe5 29. dxe5 Bb5 30. Bxb5 Qxb5+ 31. Kg2 Kg8 32. h4 Qb8 33. Qc3 Qb7 34. Kf2 Qf7+ 35. Ke2 Qf5 36. b4 Qh3 37. Kd3 Qg4 38. Qd4 Qxg3 39. b5 Qe1 40. b6 Qb1+ 41. Kc3 Kg7 42. Qc5 Kh6 43. Qc7 g5 44. hxg5+ Kg6 45. Qc5 Kh5 46. Qd4 Kxg5 47. Qf4+ Kh5 48. Qf7+ Kg5 49. b7 Qc1+ 50. Kb4 Qc4+ 51. Ka5 Qc5+ 52. Ka6 Qc6+ 53. Ka7 |
| ECO B30 in 2005 play it! rybka 10 beta w defeats black's junior in 93 moves | 1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 cxd4 5. cxd4 d5 6. e5 Nh6 7. Bd3 Nf5 8. Be3 Be7 9. O-O O-O 10. Bxf5 exf5 11. Nc3 Be6 12. Rc1 g5 13. g3 Rc8 14. Qd3 g4 15. Nd2 f6 16. f4 a6 17. Nb3 Qe8 18. a3 Rc7 19. Na4 Nb4 20. axb4 Rxc1 21. Rxc1 Qxa4 22. Rc7 Bd8 23. Rxb7 Bc8 24. Rb8 Bc7 25. Rxc8 Rxc8 26. Qxf5 Rf8 27. Qxg4+ Kh8 28. exf6 Rg8 29. Qe6 Qxb4 30. Kg2 Qb5 31. Nc1 Qxb2+ 32. Kh3 Qb6 33. f5 Qb5 34. Kg2 Qb2+ 35. Bf2 Qxc1 36. f7 Qg5 37. Be3 Qg4 38. fxg8=Q+ Qxg8 39. Qe7 Bd8 40. Qe5+ Qg7 41. Qxd5 Bf6 42. Qe6 a5 43. d5 a4 44. d6 Qf8 45. d7 Kg7 46. g4 Qa8+ 47. Kf2 |
| ECO B23 in 2005 play it! rybka 10 beta w defeats black's wildcat 0 in 64 moves | 1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 d6 5. g4 h6 6. h4 a6 7. Bg2 Be7 8. Be3 Nxd4 9. Nxd4 cxd4 10. Qxd4 e5 11. Qd1 Nf6 12. f3 Nd7 13. Bf2 Nb6 14. Qd3 Be6 15. O-O-O Rc8 16. b3 Qc7 17. Kb2 O-O 18. Bh3 Rfe8 19. g5 Bxh3 20. Rxh3 hxg5 21. hxg5 Bxg5 22. Rdh1 f6 23. Ne2 Kf7 24. Ng3 Nd7 25. Nf5 Re6 26. Rh7 Rg8 27. f4 Nf8 28. fxg5 Nxh7 29. g6+ Kxg6 30. Qh3 Kf7 31. Qxh7 Ree8 32. Rg1 Qc6 |
| ECO B46 in 2006 play it! rybka 10 beta w defeats black's deep fritz 10 in 101 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Nf6 9. Re1 d4 10. e5 dxc3 11. exf6 Qxf6 12. Be4 Bb7 13. bxc3 Rd8 14. Qf3 Qxf3 15. Bxf3 Be7 16. Be3 Rd7 17. Red1 Kd8 18. Rdb1 Bd6 19. Rb6 Rc7 20. Rab1 Kc8 21. Be2 Rd8 22. Bxa6 Bxa6 23. Rxa6 Kd7 24. a4 c5 25. c4 Rc6 26. Ra5 Rcc8 27. Rab5 Rc6 28. a5 Ra6 29. Bxc5 Bxc5 30. Rxc5 Rda8 31. Rbb5 g6 32. Kf1 h5 33. Ke2 R8a7 34. Rg5 Rc6 35. Kd3 Rd6+ 36. Kc3 Rd1 37. Rg3 Kc6 38. h3 h4 39. Rf3 Rf1 40. Kb4 Rb1+ 41. Rb3 Ra1 42. Rc5+ Kd7 43. Rd3+ Ke7 44. Rb5 Rc1 45. c3 Ra8 46. c5 e5 47. Rb7+ Ke8 48. c6 Rc8 49. Kc5 Ra1 50. Rdd7 Rxa5+ 51. Kd6 |
| ECO B67 in 2006 play it! rybka 10 beta w defeats black's hiarcs 10 in 107 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 Bd7 9. f4 b5 10. Bxf6 gxf6 11. a3 Rb8 12. Nb3 Qb6 13. Be2 b4 14. axb4 Nxb4 15. Qd4 Qxd4 16. Nxd4 f5 17. Rhe1 fxe4 18. Nxe4 Be7 19. c3 Nd5 20. g3 Ne3 21. Rd2 Ng2 22. Rh1 Ne3 23. Bd3 d5 24. Nf2 Nc4 25. Bxc4 dxc4 26. Ng4 Rc8 27. Re1 Rc7 28. Ne5 Bc8 29. Ndc6 Bb7 30. Nxe7 Kxe7 31. f5 Rhc8 32. Ng4 Rc5 33. f6+ Kf8 34. Ne5 Rd5 35. Red1 Rc7 36. Rd4 Rxd4 37. Rxd4 Bd5 38. b3 cxb3 39. Kb2 Ke8 40. Rh4 Kf8 41. c4 Bg2 42. Rxh7 Kg8 43. Rg7+ Kf8 44. c5 Be4 45. Kxb3 Rb7+ 46. Kc4 Bd5+ 47. Kd4 Rb4+ 48. Kd3 Rb3+ 49. Kd2 Rb2+ 50. Ke3 Rb3+ 51. Kf4 Rb7 52. Kg5 Be4 53. Kh6 Rb2 54. Rxf7+ |
| ECO B20 in 2005 play it! rybka 10 beta w defeats black's shredder 1 in 111 moves | 1. e4 c5 2. g3 g6 3. Bg2 Nc6 4. d3 Bg7 5. Nd2 e5 6. Ngf3 Nge7 7. O-O O-O 8. c3 d5 9. exd5 Nxd5 10. Qb3 Nde7 11. Nc4 Be6 12. Ng5 Bd5 13. Rd1 Bxg2 14. Kxg2 Qd5+ 15. f3 b6 16. Ne4 Rad8 17. a4 f5 18. Nf2 Rb8 19. Bg5 Nc8 20. Qb5 f4 21. Ne4 h6 22. d4 a6 23. Qxa6 cxd4 24. Qb5 Qe6 25. cxd4 Nxd4 26. Rxd4 exd4 27. Bxf4 Rb7 28. Re1 Rbf7 29. Qb4 Re7 30. h4 Qc6 31. b3 Kh7 32. Be5 Bxe5 33. Nxe5 Qc2+ 34. Kh3 Rd8 35. Ng4 Rf7 36. Ne5 Rf5 37. f4 d3 38. Nf3 Rf7 39. h5 gxh5 40. Qb5 Kg8 41. Qxh5 Ne7 42. Ne5 Rf5 43. Qg4+ Kh7 44. Qh4 Rg8 45. Ng4 Rxg4 46. Qxg4 Qc7 47. Nf2 Rf6 48. Nxd3 Rg6 49. Qf3 Qd7+ 50. Kh2 Nc6 51. Nf2 Kg7 52. Ne4 Qd5 53. f5 Nd4 54. Qf4 Nxf5 55. Rf1 Re6 56. Nc3 |
| ECO B32 in 2005 play it! rybka 10 beta w defeats black's pharaon in 82 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nxc6 bxc6 6. Bd3 Nf6 7. O-O d6 8. Nd2 Be7 9. Nc4 e5 10. f3 O-O 11. Qe2 Be6 12. c3 Qc7 13. Bd2 Nd7 14. b4 d5 15. Ne3 Rab8 16. Nf5 Bxf5 17. exf5 c5 18. a3 a5 19. Rfc1 axb4 20. axb4 cxb4 21. cxb4 Qb6+ 22. Kh1 Bxb4 23. Ra6 Qd4 24. Be3 Qh4 25. Ra7 Nf6 26. g3 Qh3 27. Qc2 d4 28. Bf2 Qh6 29. Qc4 Nd5 30. Kg2 Bc3 31. Rd1 Ne3+ 32. Bxe3 Qxe3 33. Rb1 Qd2+ 34. Kh3 Rbc8 35. Qa6 Rcd8 36. Rbb7 Qe3 37. Bc4 Qg5 38. Rxf7 Kh8 39. Rxg7 Qxg7 40. Rxg7 Kxg7 41. Qe6 Bb4 |
| ECO B34 in 2006 play it! rybka 10 beta w defeats black's cm10th rd in 95 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nxc6 bxc6 7. Bc4 f5 8. exf5 d5 9. Bd3 gxf5 10. Qh5+ Kf8 11. O-O e6 12. Re1 Rb8 13. Qf3 Ne7 14. Qf4 Rb7 15. Ba6 Ng6 16. Qg3 Rc7 17. Bg5 Qd7 18. Na4 c5 19. Rxe6 f4 20. Bxc8 Qxe6 21. Bxe6 fxg3 22. hxg3 h6 23. Bd2 h5 24. Re1 h4 25. g4 h3 26. gxh3 Rxh3 27. Kg2 Rh8 28. Bxd5 Rd7 29. c4 Bd4 30. Re6 Ne7 31. Bf3 Kf7 32. Re2 Rd6 33. b3 Rf6 34. Kg3 Re6 35. Rxe6 Kxe6 36. Be4 Rd8 37. f4 Bf2+ 38. Kxf2 Rxd2+ 39. Ke3 Rxa2 40. Nxc5+ Kd6 41. Nd3 Ra3 42. f5 Nxf5+ 43. gxf5 Rxb3 44. c5+ Ke7 45. Kd4 Rb8 46. Ke5 Re8 47. Bc6 Rh8 48. Nf4 |