| ECO A22 in 2005 play it! rybka 10 beta w defeats black's ktulu in 101 moves | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 e4 5. Nh4 d6 6. d3 exd3 7. Qxd3 Ne5 8. Qc2 Be7 9. Bg2 O-O 10. b3 Nfd7 11. Nf5 Bf6 12. O-O Nc6 13. Bb2 Nc5 14. Ne3 Nb4 15. Qd2 Re8 16. Nb5 Bxb2 17. Qxb2 Bd7 18. Rfd1 Nc6 19. b4 Ne4 20. Nc3 Nxc3 21. Qxc3 Qc8 22. c5 dxc5 23. Qxc5 Nd8 24. Rac1 c6 25. Rc2 Bh3 26. Rcd2 Bxg2 27. Kxg2 Ne6 28. Qh5 Nf8 29. Nc4 Qc7 30. Nd6 Re6 31. e4 b6 32. Qf3 a5 33. a3 axb4 34. axb4 Ng6 35. Qc3 Nf8 36. f4 c5 37. Rd5 Nd7 38. e5 Rd8 39. Ne4 Ree8 40. Qd3 Qc6 41. b5 Qa8 42. Kg1 Nf8 43. Nf6+ gxf6 44. Rxd8 Rxd8 45. Qxd8 Qf3 46. Qd3 Qg4 47. exf6 Qe6 48. Qc3 Qe2 49. Rd8 Qe4 50. Qe5 Qxe5 51. fxe5 |
| ECO A13 in 2005 play it! rybka 10 beta w defeats black's aristarch 0 in 85 moves | 1. c4 e6 2. Nc3 Nf6 3. b3 Be7 4. Bb2 O-O 5. g3 d5 6. Bg2 c5 7. cxd5 Nxd5 8. Nf3 Nxc3 9. dxc3 Qc7 10. O-O Nc6 11. Qd3 e5 12. Qe3 f6 13. Nd2 Rd8 14. Nc4 Be6 15. f4 Bxc4 16. bxc4 Rd7 17. Rad1 Rad8 18. Rxd7 Qxd7 19. Bd5+ Kh8 20. f5 Na5 21. Qe4 Qa4 22. Ra1 b6 23. Kf2 b5 24. cxb5 c4 25. Be6 Qxb5 26. Bc1 Bc5+ 27. Kg2 Qa4 28. Rb1 Qxa2 29. Rb5 Bf8 30. h3 Be7 31. Rd5 Rxd5 32. Bxd5 Qb3 33. Be6 Qb8 34. Be3 Bd6 35. g4 Bc7 36. g5 fxg5 37. Bxg5 Qf8 38. Qd5 a6 39. Qd7 Bd6 40. f6 Bc5 41. Bf5 Nc6 42. Qxc6 Bd6 43. Qd7 |
| ECO A11 in 2005 play it! rybka 10 beta w defeats black's pharaon in 65 moves | 1. c4 c6 2. Nf3 d5 3. e3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Bd6 7. Nc3 Nd7 8. Bd3 Ngf6 9. Bd2 dxc4 10. Bxc4 Qb6 11. Rc1 e5 12. d5 cxd5 13. Nxd5 Qxb2 14. Qf5 Qa3 15. O-O O-O 16. Nxf6+ Nxf6 17. e4 Qb2 18. Bh6 Ne8 19. Bg5 Rb8 20. Rfd1 b6 21. Bb3 Qe2 22. Rc6 Bc5 23. Bh4 Qb2 24. Kh2 Kh8 25. Bxf7 Qb5 26. Rh6 gxh6 27. Bf6+ Ng7 28. Rd7 Qxd7 29. Qxd7 b5 30. f4 exf4 31. e5 Rb6 32. Qc7 Bb4 33. e6 |
| ECO A13 in 2005 play it! rybka 10 beta w defeats black's pharaon in 67 moves | 1. c4 e6 2. Nc3 d5 3. e3 c5 4. d4 Nf6 5. a3 cxd4 6. exd4 Be7 7. Nf3 O-O 8. Bf4 Nc6 9. Bd3 dxc4 10. Bxc4 Bd6 11. Bxd6 Qxd6 12. O-O Rd8 13. Qd3 Nxd4 14. Rfd1 Nxf3+ 15. Qxf3 Qb6 16. Rxd8+ Qxd8 17. Rd1 Qb6 18. Ne4 Nxe4 19. Qxe4 h6 20. Qf4 Qa5 21. h4 a6 22. Qd6 Kh7 23. Qe7 f5 24. Be2 Qe5 25. Bh5 Bd7 26. Qxd7 Qxb2 27. Qxe6 Qxa3 28. Rd7 Kh8 29. Re7 Qa1+ 30. Kh2 Qa4 31. f4 Qxf4+ 32. Kh3 Qe4 33. Qf7 Qxe7 34. Qxe7 |
| ECO A30 in 2007 play it! rybka 10 beta w defeats black's loop 1 x cpu in 105 moves | 1. c4 c5 2. Nf3 b6 3. g3 Nf6 4. Bg2 Bb7 5. O-O g6 6. Nc3 Bg7 7. d4 cxd4 8. Qxd4 d6 9. Be3 Nbd7 10. Rac1 Rc8 11. b3 Rc5 12. Nd5 Ra5 13. Qd2 Bxd5 14. cxd5 Nxd5 15. Bd4 N5f6 16. b4 Rd5 17. Ng5 Rxd4 18. Qxd4 O-O 19. Rfd1 Qb8 20. Qc4 a5 21. bxa5 bxa5 22. Rb1 Qc8 23. Qxc8 Rxc8 24. Bh3 Rc7 25. Bxd7 Nxd7 26. Rdc1 Rxc1+ 27. Rxc1 Nc5 28. Nf3 f5 29. e3 Kf7 30. Nd4 f4 31. gxf4 Bxd4 32. exd4 Ne6 33. Kg2 d5 34. Rc3 Nxd4 35. Rc5 Ke6 36. a4 Nb3 37. Rb5 Nd4 38. Rxa5 Kd6 39. Ra8 Kc5 40. Rd8 Nc6 41. Rh8 d4 42. Rxh7 Kc4 43. Kf3 d3 44. Rh8 Kd4 45. Rc8 Na5 46. Re8 Nc4 47. Rxe7 Kc3 48. Rc7 Kd4 49. Rd7+ Kc3 50. a5 Nxa5 51. Ke4 d2 52. Ke3 Nb3 53. f5 |
| ECO A11 in 2005 play it! rybka 10 beta w defeats black's deep fritz cpu in 107 moves | 1. c4 c6 2. Nf3 d5 3. e3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Bd6 7. Nc3 Nd7 8. Bd3 Ngf6 9. Bd2 dxc4 10. Bxc4 O-O 11. O-O e5 12. Rad1 Qb6 13. d5 Rfe8 14. e4 Qxb2 15. dxc6 bxc6 16. Bb3 Qa3 17. Na4 Rf8 18. Rc1 Be7 19. Rxc6 Rac8 20. Rfc1 Rxc6 21. Rxc6 Rd8 22. Qe3 Bf8 23. Rc7 Qd6 24. Ba5 Ra8 25. Qe2 Qd4 26. Bc3 Qd6 27. Qc4 Kh8 28. f3 a6 29. Kh2 a5 30. Rc6 Qa3 31. Bd2 Rb8 32. Qxf7 h6 33. Be3 Qe7 34. Nb6 Qxf7 35. Bxf7 Bb4 36. Nd5 Nxd5 37. exd5 Rf8 38. Be6 Rd8 39. Kg3 Be1+ 40. Bf2 Bb4 41. h4 Nf8 42. Bb6 Nxe6 43. dxe6 Rf8 44. h5 Kh7 45. Bc5 Re8 46. Bxb4 axb4 47. Kg4 Kg8 48. Rb6 Kf8 49. Kf5 Ra8 50. Rxb4 Rxa2 51. Rb8+ Ke7 52. Rb7+ Kf8 53. Rf7+ Kg8 54. g4 |
| ECO A30 in 2006 play it! rybka 10 beta w defeats black's loop 10f in 132 moves | 1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. Re1 O-O 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 Qc8 11. e4 Qxc4 12. e5 Ne8 13. Bf4 g5 14. Be3 f6 15. exf6 Bxf6 16. Rc1 Na6 17. b3 Qc5 18. Qg4 Bxd4 19. Bxd4 Qf5 20. Qh5 d6 21. f4 Nb4 22. fxg5 e5 23. Rf1 Ng7 24. Rxf5 Nxh5 25. Rxf8+ Rxf8 26. Be3 Ng7 27. Ne4 Nd5 28. Bd2 Ne8 29. h4 Kf7 30. Rc8 Ke6 31. Rd8 Ke7 32. Rb8 Ke6 33. h5 a5 34. h6 Kd7 35. g6 hxg6 36. Bg5 Kc7 37. Ra8 b5 38. h7 Rh8 39. Rd8 Ne3+ 40. Kf2 Nf5 41. g4 Rxh7 42. Rxe8 Rh2+ 43. Kg1 Rxa2 44. gxf5 gxf5 45. Nc3 Ra1+ 46. Kf2 b4 47. Nd5+ Kc6 48. Ne3 f4 49. Nf5 a4 50. bxa4 Kc7 51. Re7+ Kc6 52. Re6 Kd5 53. Rxd6+ Ke4 54. Ne7 Ra2+ 55. Ke1 b3 56. Rb6 b2 57. Kd1 Kd3 58. Rd6+ Kc3 59. Nd5+ Kb3 60. Rb6+ Kc4 61. Nf6 Kc3 62. Ne4+ Kd3 63. Nf2+ Kc3 64. Ke1 Rxa4 65. Nd1+ Kd4 66. Nxb2 Ra1+ |
| ECO A30 in 2005 play it! rybka 10 beta w defeats black's gandalf 0 in 111 moves | 1. c4 c5 2. g3 Nf6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Qb6 6. Nb3 Ne5 7. c5 Qc6 8. Rg1 e6 9. Bf4 Ng6 10. Bg2 d5 11. cxd6 Qa6 12. Be3 Bxd6 13. Nc3 Be5 14. Nc5 Bxc3+ 15. bxc3 Qa5 16. Qa4+ Qxa4 17. Nxa4 O-O 18. O-O-O Nd5 19. Bd4 Bd7 20. Nc5 Bc6 21. Kb2 Rfd8 22. c4 Nde7 23. e4 Nc8 24. Kb3 Nd6 25. Rge1 b6 26. Na6 Bb7 27. Nc7 Rac8 28. Nb5 Nxc4 29. Nxa7 Na5+ 30. Kb2 Rc7 31. Bc3 Nc4+ 32. Kb3 Ra8 33. Nb5 Rc5 34. a4 Bc6 35. Bb4 Na5+ 36. Bxa5 bxa5 37. Rc1 Rxc1 38. Rxc1 Ne7 39. Rc5 Rc8 40. Kc3 Be8 41. Rc4 e5 42. Bf1 Rd8 43. Rc5 Rc8 44. Kc4 Rd8 45. Rxe5 Kf8 46. Nc3 Rd2 47. Rxa5 Rxf2 48. Be2 Rxh2 49. Ra8 Rg2 50. Kc5 Rxg3 51. Nd5 g5 52. Bb5 Ng6 53. Rxe8+ Kg7 54. a5 Ra3 55. a6 Ra1 56. Kb6 |
| ECO A11 in 2005 play it! rybka 10 beta w defeats black's glaurung mainz in 93 moves | 1. c4 c6 2. Nc3 d5 3. d4 dxc4 4. Nf3 e6 5. e3 b5 6. a4 Bb4 7. Bd2 Bxc3 8. Bxc3 Qd5 9. g3 Bb7 10. Bg2 Nf6 11. O-O Qd6 12. Nd2 Nd5 13. Ba5 Nd7 14. e4 Ne7 15. e5 Qb8 16. Ne4 O-O 17. Bb4 c5 18. dxc5 Bd5 19. c6 Nxc6 20. Bxf8 Qxf8 21. axb5 Ncxe5 22. Qd4 Qb4 23. Nc3 Bxg2 24. Kxg2 Qxb2 25. Rfb1 Qc2 26. b6 a5 27. b7 Rb8 28. Rxa5 Qd3 29. Qxd3 cxd3 30. f4 Nc4 31. Ra8 Kf8 32. Rb4 Nd6 33. Ne4 d2 34. Nxd2 Ke7 35. Rxb8 Nxb8 36. Ne4 Nf5 37. g4 Ne3+ 38. Kf3 Nd5 39. Rc4 f5 40. gxf5 exf5 41. Nd2 Nb6 42. Rc8 N6d7 43. Nc4 Na6 44. Ne5 Ndb8 45. Nc6+ Nxc6 46. Rxc6 Kd7 47. Rxa6 |
| ECO A11 in 2005 play it! rybka 10 beta w defeats black's glaurung 011 in 85 moves | 1. c4 c6 2. Nf3 d5 3. e3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Bd6 7. Nc3 Nd7 8. Bd3 Ngf6 9. Bd2 O-O 10. O-O a6 11. cxd5 cxd5 12. Rfc1 b5 13. b3 Re8 14. a4 e5 15. Bf1 e4 16. Qd1 b4 17. Ne2 Rc8 18. Rxc8 Qxc8 19. Rc1 Qb8 20. Ng3 Bxg3 21. fxg3 a5 22. g4 Rc8 23. g5 Ne8 24. Bb5 Nf8 25. Qf1 Nc7 26. Bc6 Ng6 27. Bd7 Rd8 28. Bg4 Qb6 29. Rc5 Nf8 30. h4 Rd6 31. Qc1 Nfe6 32. Rc2 Rd8 33. Rc6 Qb7 34. Be1 Re8 35. Bg3 Na6 36. Rd6 Nb8 37. Qf1 Nc7 38. h5 Rf8 39. h6 Ne8 40. hxg7 Nxg7 41. Qf6 Ne8 42. Qh6 Qe7 43. Be5 |
| ECO A20 in 2005 play it! rybka 10 beta w defeats black's fruit 1 by checkmate in 137 moves | 1. c4 e5 2. g3 d6 3. Bg2 c5 4. d3 Nf6 5. Nc3 Be7 6. Bg5 O-O 7. e3 Nc6 8. Nge2 Be6 9. Bxf6 Bxf6 10. Nd5 Bg5 11. O-O Qd7 12. Nec3 Rfe8 13. a3 Rac8 14. b4 Bd8 15. Rb1 cxb4 16. axb4 Ne7 17. Ra1 a6 18. Bf3 Bf5 19. Nxe7+ Bxe7 20. Qd2 h6 21. b5 axb5 22. Nxb5 Ra8 23. Nc3 Reb8 24. Rfb1 Rxa1 25. Rxa1 Bd8 26. Qc2 Qc7 27. Qb1 Kf8 28. Kg2 g6 29. h4 Kg7 30. h5 Qc5 31. hxg6 fxg6 32. Ra2 Bd7 33. Bd5 h5 34. Ne4 Qc7 35. Qb4 Be7 36. Ra7 Bf5 37. Qb2 g5 38. Kh2 Bd8 39. Ra1 Be7 40. f4 Bxe4 41. dxe4 Kh6 42. Kg2 Bf6 43. Rb1 Qe7 44. f5 Qd7 45. c5 dxc5 46. Qb6 Kg7 47. Qa7 Qd6 48. Rb6 Qd8 49. Kf3 Qc7 50. Rc6 Qd8 51. Kf2 h4 52. Kf3 Qe8 53. Rc7+ Kh6 54. Rf7 g4+ 55. Kf2 Qd8 56. Rxf6+ Qxf6 57. Qxb8 b6 58. Bf7 c4 59. Qf8+ Qg7 60. Qd8 hxg3+ 61. Kxg3 Kh7 62. Qh4+ Qh6 63. Bg6+ Kg7 64. Qe7+ Kg8 65. Qf7+ Kh8 66. Qe8+ Kg7 67. f6+ Kxf6 68. Qf7+ Kg5 69. Qf5# |
| ECO A21 in 2005 play it! rybka 10 beta w defeats black's fruit 1 in 121 moves | 1. c4 e5 2. Nc3 Bc5 3. e3 Nc6 4. Nf3 d6 5. d4 exd4 6. exd4 Bb4 7. g3 Nf6 8. Bg2 O-O 9. O-O Bxc3 10. bxc3 Re8 11. Bf4 h6 12. Qb1 Rb8 13. Re1 Rxe1+ 14. Nxe1 Bg4 15. Nc2 Bf5 16. Qb3 g5 17. Bd2 Be4 18. Re1 Bxg2 19. Kxg2 Qd7 20. Ne3 Ne7 21. h3 Kg7 22. Qc2 Re8 23. f3 a6 24. a4 Kf8 25. Rh1 Ng6 26. Kf2 Qc6 27. Rb1 Kg8 28. a5 Kg7 29. Qd3 Kh7 30. Nf5 d5 31. cxd5 Qxd5 32. Ne3 Qc6 33. c4 Nh5 34. Qf5 Re7 35. Qg4 Nf6 36. Qc8 Re8 37. Qf5 Kg8 38. d5 Qd6 39. Bb4 c5 40. Bc3 Nh5 41. Nf1 Ne7 42. Qe4 Nf6 43. Qd3 Nc8 44. Rxb7 Nh5 45. Qf5 Ne7 46. Qe4 Nf6 47. Bxf6 Qxf6 48. Rb6 Qf5 49. Qxf5 Nxf5 50. Nd2 Ne3 51. Ne4 Nd1+ 52. Ke2 Nc3+ 53. Kd3 Nxe4 54. fxe4 Ra8 55. e5 h5 56. Ke4 Kg7 57. Kf5 Ra7 58. d6 g4 59. hxg4 Ra8 60. gxh5 Rh8 61. g4 |
| ECO A13 in 2005 play it! rybka 10 beta w defeats black's scorpio 1 in 83 moves | 1. c4 e6 2. e4 c5 3. Nc3 a6 4. g3 b6 5. Bg2 Bb7 6. Nge2 Nc6 7. O-O g6 8. d3 Bg7 9. Be3 d6 10. d4 Nge7 11. Qd2 Rc8 12. Bh6 Bxd4 13. Nxd4 cxd4 14. Ne2 e5 15. Rae1 Qd7 16. f4 Qe6 17. fxe5 dxe5 18. b3 Rd8 19. Nc1 Rg8 20. Rf2 a5 21. Nd3 a4 22. Ref1 f5 23. Re1 axb3 24. axb3 Rd7 25. Rfe2 f4 26. gxf4 Kd8 27. Rf2 g5 28. fxg5 Ng6 29. Rf6 Qe7 30. Ref1 Qa3 31. c5 b5 32. Bh3 Re7 33. Be6 Rxe6 34. Rxe6 Qxb3 35. Rd6+ Kc8 36. Qe2 Re8 37. Qf3 Na5 38. Bg7 Kc7 39. Rb6 Bc6 40. Ra6 Qg8 41. Qf7+ Qxf7 42. Rxf7+ |
| ECO A34 in 2005 play it! rybka 10 beta w defeats black's deep junior cpu in 127 moves | 1. c4 c5 2. Nc3 Nf6 3. e3 g6 4. Qc2 Bg7 5. Nf3 O-O 6. Be2 d6 7. O-O Nc6 8. a3 b6 9. Rd1 Bf5 10. d3 a6 11. h3 Qb8 12. e4 Be6 13. Nd5 b5 14. d4 Bxd5 15. exd5 Nxd4 16. Nxd4 cxd4 17. Rxd4 Rc8 18. Bg5 Nd7 19. Re4 bxc4 20. Rxe7 Ne5 21. Rb1 Bf8 22. Rxe5 dxe5 23. Bxc4 Qb6 24. Re1 Rab8 25. b3 Bxa3 26. Rxe5 Re8 27. Qe2 Rxe5 28. Qxe5 Bd6 29. Qe4 a5 30. g3 Rc8 31. Kg2 Qc7 32. Bh6 Qc5 33. Be3 Qb4 34. Bd4 Qb8 35. Bc3 Re8 36. Qf3 Qd8 37. Bb5 Rf8 38. Bc6 Bb4 39. Bf6 Qd6 40. h4 Rb8 41. h5 Bc5 42. h6 Ba3 43. Ba1 Bb4 44. Qd3 f6 45. Qc4 Rd8 46. Bd4 Rf8 47. Be3 Kh8 48. Bb7 Qd7 49. Qc6 Qe8 50. Ba6 Qe4+ 51. Kh2 Qe5 52. Bc8 Qd6 53. Be6 Qe7 54. Bd4 Ba3 55. Qb6 Bb4 56. Kh3 Qe8 57. Qc6 Qe7 58. g4 Bd6 59. g5 Be5 60. Bc5 Qd8 61. d6 fxg5 62. d7 g4+ 63. Bxg4 Rg8 64. Qd5 |
| ECO A36 in 2005 play it! rybka 10 beta w defeats black's chess tiger 10 in 109 moves | 1. c4 c5 2. Nc3 Nc6 3. g3 e5 4. Bg2 Nf6 5. d3 Be7 6. e3 O-O 7. Nge2 d6 8. a3 Be6 9. Nd5 Qd7 10. O-O Bh3 11. Nec3 Bd8 12. Nxf6+ Bxf6 13. Nd5 Bd8 14. Bxh3 Qxh3 15. b4 f5 16. Bb2 Rf7 17. f4 exf4 18. exf4 Ne7 19. Qf3 Nxd5 20. Qxd5 Bb6 21. Rae1 Qh5 22. Kg2 Rd8 23. Re6 Kf8 24. Rxd6 Qe2+ 25. Rf2 Rxd6 26. Qxd6+ Qe7 27. Qxe7+ Rxe7 28. bxc5 Bxc5 29. d4 Bb6 30. c5 Ba5 31. d5 Kf7 32. Be5 Rd7 33. c6 bxc6 34. dxc6 Rd8 35. c7 Rc8 36. Re2 h6 37. Bd6 Rxc7 38. Bxc7 Bxc7 39. Kf3 Bb6 40. a4 g6 41. h3 h5 42. g4 hxg4+ 43. hxg4 Kf6 44. Re5 Bc7 45. Rb5 Bb6 46. a5 Bd4 47. Rb4 Bg1 48. Rb7 fxg4+ 49. Kxg4 Bf2 50. Rc7 Be3 51. Rc6+ Ke7 52. Kg5 Kd7 53. Rc3 Bf2 54. Rb3 Bg1 55. Kxg6 |
| ECO A11 in 2005 play it! rybka 10 beta w defeats black's deep junior cpu in 107 moves | 1. c4 c6 2. Nf3 d5 3. e3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Bd6 7. Nc3 Nd7 8. Bd3 Ngf6 9. Bd2 O-O 10. O-O Re8 11. Rad1 e5 12. cxd5 cxd5 13. Bc2 e4 14. Qe2 Bb8 15. f4 Nb6 16. Bb3 a6 17. a4 Re6 18. Rc1 a5 19. Rc2 h6 20. Rfc1 Re7 21. Nb5 Re8 22. Rc5 Kh8 23. Na3 Bd6 24. Rxa5 Rc8 25. Rxc8 Qxc8 26. Rb5 Qc6 27. a5 Nc4 28. Bxc4 dxc4 29. Rb6 Qd5 30. Nxc4 Bc7 31. Rb4 Bxa5 32. Nxa5 Qxa5 33. Rxb7 Qa4 34. Rxf7 Qa1+ 35. Qe1 Qxb2 36. Ra7 Rc8 37. Qg3 Rg8 38. Qf2 Nd5 39. Qe2 Rb8 40. f5 Rf8 41. g4 Qb1+ 42. Kg2 Qc2 43. Kg3 Qb3 44. Ra5 Qb8+ 45. Kg2 Qb3 46. h4 Ne7 47. Re5 Nd5 48. Kh2 Qa2 49. g5 Rb8 50. Qg2 hxg5 51. hxg5 g6 52. f6 Kg8 53. Kg3 Nc7 54. Qxe4 |
| ECO A36 in 2005 play it! rybka 10 beta w defeats black's cm10th xperience in 89 moves | 1. c4 c5 2. Nc3 Nc6 3. g3 e5 4. Bg2 Nf6 5. d3 Be7 6. e3 O-O 7. Nge2 d6 8. a3 Be6 9. Nd5 Qd7 10. O-O Bh3 11. Nec3 Bxg2 12. Kxg2 Nxd5 13. Nxd5 Bd8 14. b4 Ne7 15. bxc5 dxc5 16. Qb3 Nxd5 17. cxd5 Bg5 18. a4 b6 19. e4 Bxc1 20. Rfxc1 f5 21. a5 f4 22. f3 Qf7 23. g4 Rab8 24. axb6 h5 25. g5 Rxb6 26. Qc3 Qe7 27. h4 Rfb8 28. Ra5 Rb3 29. Qxc5 Rb2+ 30. Rc2 Qxc5 31. Raxc5 Rxc2+ 32. Rxc2 a5 33. Rc5 a4 34. Ra5 Rb4 35. g6 Kf8 36. d6 Ke8 37. Rxe5+ Kd7 38. Rxh5 Kxd6 39. Ra5 Rb3 40. Rxa4 Rxd3 41. Ra7 Ke5 42. Rxg7 Kf6 43. Rg8 Rb3 44. h5 Rb2+ 45. Kh3 |
| ECO A13 in 2005 play it! rybka 10 beta w defeats black's deep fritz cpu in 110 moves | 1. c4 e6 2. Nf3 f5 3. d3 Nf6 4. Nc3 d6 5. g3 Be7 6. Bg2 O-O 7. O-O a5 8. e4 fxe4 9. dxe4 e5 10. c5 Nc6 11. cxd6 Qxd6 12. Nb5 Qxd1 13. Rxd1 Ne8 14. h3 Bc5 15. Rd3 Be6 16. Be3 Bxe3 17. Rxe3 Rd8 18. Rc1 Bxa2 19. b3 Rf6 20. Bf1 Nd6 21. Nxc7 Rxf3 22. Rxf3 Nd4 23. Rd3 Nxb3 24. Rcd1 Nd4 25. Ra3 Bf7 26. Rxa5 b6 27. Ra6 Nxe4 28. Rxb6 Kf8 29. Ra1 Rd7 30. Nb5 Nf3+ 31. Kg2 Nfd2 32. Ra8+ Ke7 33. Na7 Nxf1 34. Nc8+ Kd8 35. Rba6 Rc7 36. Nd6+ Ke7 37. Nxf7 Kxf7 38. Kxf1 Rd7 39. R8a7 Nc5 40. Ke2 Ke7 41. Rxd7+ Nxd7 42. h4 Nf6 43. Ra7+ Nd7 44. Kd3 Ke6 45. g4 Kd6 46. g5 Nc5+ 47. Kc4 Ne6 48. Ra6+ Ke7 49. Ra5 Kd6 50. Rd5+ Kc6 51. Rxe5 Kd6 52. Rd5+ Ke7 53. Rf5 Nf8 54. Kd5 Nd7 55. Rf4 Nb6+ |
| ECO A13 in 2005 play it! rybka 10 beta w defeats black's slow chess blitz in 51 moves | 1. c4 e6 2. d4 d5 3. cxd5 exd5 4. Nf3 c5 5. g3 Nc6 6. Bg2 cxd4 7. Nxd4 Qb6 8. Nxc6 bxc6 9. O-O Nf6 10. Nc3 Bg4 11. h3 Be6 12. e4 Nxe4 13. Nxe4 dxe4 14. Bxe4 Rc8 15. Be3 Qxb2 16. Bd4 Qb5 17. Rb1 Qc4 18. Rc1 Qb5 19. Qf3 c5 20. Rfd1 Bxa2 21. Be5 Be7 22. Bb7 O-O 23. Bxc8 c4 24. Bc3 Qb6 25. Rd7 Bc5 26. Rb7 |
| ECO A11 in 2005 play it! rybka 10 beta w defeats black's naum 1 in 71 moves | 1. c4 c6 2. Nf3 d5 3. e3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Bd6 7. Nc3 Nd7 8. Bd3 Ngf6 9. Bd2 dxc4 10. Bxc4 Qb6 11. Rc1 O-O 12. Na4 Qc7 13. O-O e5 14. Rfd1 Rfe8 15. d5 e4 16. Qe2 c5 17. Bb5 a6 18. Bxd7 Nxd7 19. b4 b6 20. bxc5 bxc5 21. Bc3 f6 22. Nb2 Rab8 23. Nc4 Rb5 24. a4 Rb7 25. Rb1 Bf8 26. d6 Qb8 27. Rxb7 Qxb7 28. Na5 Qc8 29. Qh5 Kh8 30. Nc4 Rd8 31. Ba5 Re8 32. Qf7 h6 33. Rd5 Qc6 34. Qxe8 Qxd5 35. Qxd7 Kh7 36. Qd8 |