| ECO C00 in 2005 play it! rybka 10 beta w defeats white's deep junior cpu in 126 moves | 1. e4 e6 2. Nc3 d5 3. f4 dxe4 4. Nxe4 Nf6 5. Qe2 Be7 6. Nf3 O-O 7. d3 Nc6 8. c3 b6 9. Qc2 e5 10. fxe5 Nxe4 11. dxe4 Bg4 12. Bb5 Qd7 13. Be3 Bxf3 14. gxf3 Qh3 15. O-O-O Nxe5 16. Bf4 Bd6 17. Kb1 Qxf3 18. Rhf1 Qg4 19. Bxe5 Bxe5 20. Rf5 f6 21. Bd7 Qh4 22. Qe2 g6 23. Rf2 Rad8 24. Rd3 Qh6 25. Rh3 Qg7 26. Be6+ Kh8 27. Qg4 Rd6 28. Rg2 Rfd8 29. Bb3 g5 30. Be6 a5 31. Bf5 h6 32. Qh5 a4 33. Rg1 Rd2 34. a3 Kg8 35. Be6+ Kf8 36. Rf1 c6 37. Qg4 b5 38. Qf5 Bf4 39. Re1 Ke7 40. Rg1 R8d6 41. Ba2 Rd1+ 42. Rxd1 Rxd1+ 43. Kc2 Rc1+ 44. Kd3 Kd8 45. Be6 Qf8 46. e5 Bxe5 47. Ke2 Kc7 48. Qh7+ Kb6 49. Qd3 Rh1 50. Bf5 Rxh2+ 51. Rxh2 Bxh2 52. Qd4+ c5 53. Qd5 Qd6 54. Qxd6+ Bxd6 55. Kf3 h5 56. Ke4 Bf4 57. Kd5 Bc1 58. Ke6 Bxb2 59. Kxf6 g4 60. Kg5 g3 61. Be4 b4 62. cxb4 cxb4 63. axb4 a3 |
| ECO C01 in 2005 play it! rybka 10 beta w defeats white's jonny in 92 moves | 1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Nf3 Nf6 7. O-O O-O 8. Nc3 Nc6 9. Bg5 h6 10. Bh4 Re8 11. Bxf6 Qxf6 12. Nxd5 Qd6 13. Nc3 Qc7 14. a3 Be6 15. Nb5 Qe7 16. b4 a6 17. Nc3 Bb6 18. Re1 Rad8 19. Qd2 Nd4 20. Ne5 Qc7 21. Rac1 Ba7 22. Kh1 Rc8 23. Nb1 Bd5 24. f4 f6 25. Ng6 Nf3 26. Rxe8+ Rxe8 27. Qd1 Qc6 28. h4 f5 29. h5 Be3 30. c4 Nd4 31. cxd5 Qxc1 32. Qxc1 Bxc1 33. d6 b5 34. d7 Rd8 35. a4 bxa4 36. Bc4+ Kh7 37. Bxa6 a3 38. Nc3 Bd2 39. Na2 Nc6 40. Bd3 Nxb4 41. Bc4 Nxa2 42. Bxa2 Bb4 43. Ne5 Bd6 44. Kg1 Bxe5 45. fxe5 Rxd7 46. e6 Re7 |
| ECO C02 in 2006 play it! rybka 10 beta w defeats white's ruffian leiden in 130 moves | 1. e4 e6 2. d4 d5 3. e5 b6 4. c3 Qd7 5. Nf3 a5 6. a4 h5 7. Na3 Bxa3 8. Rxa3 Ne7 9. Bg5 Nf5 10. Nd2 Ba6 11. Bxa6 Rxa6 12. O-O Ra8 13. Qf3 Nc6 14. Qh3 Kf8 15. g4 Nfe7 16. gxh5 Nf5 17. Kh1 Nce7 18. Rg1 c5 19. Nf3 Ke8 20. h6 gxh6 21. Raa1 Rc8 22. Bf6 Rf8 23. Rg4 Ng6 24. Qh5 Rg8 25. Nh4 Nfxh4 26. Qxh4 cxd4 27. Qxh6 dxc3 28. bxc3 Rxc3 29. Qh7 Rf8 30. Bg7 d4 31. Bxf8 Qd5+ 32. Kg1 Kxf8 33. Rd1 d3 34. Rg3 Ke8 35. Qg8+ Ke7 36. Qg7 Nxe5 37. Qg5+ Kd7 38. Qe3 Kc7 39. h4 Rc2 40. h5 Re2 41. Qc1+ Kb7 42. Rg8 Rc2 43. Qe3 Nf3+ 44. Kf1 Nd2+ 45. Kg1 Qxh5 46. Rxd2 Rc1+ 47. Kg2 Qh1+ 48. Kg3 Rg1+ 49. Kf4 Qh4+ 50. Ke5 f6+ 51. Kxe6 Qc4+ 52. Kf5 Qxg8 53. Rxd3 Qg4+ 54. Kxf6 Qg6+ 55. Ke7 Qg7+ 56. Ke8 Qh8+ 57. Kd7 Rg7+ 58. Kd6 Qf8+ 59. Ke5 Re7+ 60. Kd4 Rxe3 61. Kxe3 Qe8+ 62. Kf3 Qxa4 63. Rd8 Qc6+ 64. Ke3 Qb5 65. f4 a4 |
| ECO C01 in 2005 play it! rybka 10 beta w defeats white's pro deo 11 in 98 moves | 1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Nf3 Nf6 7. O-O O-O 8. Nc3 Nc6 9. Bg5 h6 10. Bxf6 Qxf6 11. Nxd5 Qxb2 12. Qd2 Rd8 13. Rfb1 Qa3 14. c4 Rb8 15. Rb3 Qa4 16. Rb5 b6 17. Qe2 Bd7 18. Bc2 Qa3 19. Rb3 Qa5 20. Rd1 Be6 21. Rb5 Qa3 22. Rb3 Qa6 23. Qe4 g6 24. Rb2 Qa3 25. Rdb1 Rbc8 26. Qh4 Bf8 27. Nf6+ Kh8 28. Nd5 Na5 29. Nd4 Bxd5 30. Nb5 Qc5 31. cxd5 Qxd5 32. h3 Rc4 33. g4 g5 34. Qg3 Bg7 35. Qa3 Qc5 36. Qxc5 Rxc5 37. Bf5 Bxb2 38. Rxb2 Nc4 39. Rb3 Nd2 40. Rb2 Nf3+ 41. Kg2 Nh4+ 42. Kh2 a6 43. Na3 Nxf5 44. gxf5 Rd3 45. Nb1 Rb5 46. Rd2 Rxd2 47. Nxd2 Rxf5 48. Kg2 Rf4 49. Nb3 Rc4 |
| ECO C00 in 2005 play it! rybka 10 beta w defeats white's chess tiger 10 in 110 moves | 1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 h5 5. c3 Nh6 6. Na3 Nc6 7. Nc2 d4 8. d3 Nf5 9. Be2 h4 10. O-O Be7 11. Nd2 O-O 12. c4 a6 13. Bf3 Bd7 14. Be4 Qc7 15. Nb3 b5 16. Bd2 bxc4 17. dxc4 Qb6 18. Qf3 a5 19. Nc1 Ra7 20. Nd3 Nb4 21. Ncxb4 axb4 22. Rfe1 Ra6 23. a3 bxa3 24. bxa3 Rb8 25. Kf2 Qc7 26. Reb1 Rxb1 27. Rxb1 Rxa3 28. Rb7 Qc8 29. Ke2 Ra6 30. Nc1 Bc6 31. Bxc6 Rxc6 32. Qb3 Qd8 33. Nd3 Rc7 34. Rb8 Rc8 35. Rb7 Ra8 36. Qb1 Qc8 37. Qb5 Kh7 38. Rb6 Kg6 39. Rb7 Qh8 40. Qc6 Ra1 41. Qf3 Qa8 42. Ne1 Ra2 43. Nd3 Qa4 44. Ke1 Qc2 45. Qe2 h3 46. g3 Ra1+ 47. Bc1 Rxc1+ 48. Nxc1 Qxc1+ 49. Qd1 Qc3+ 50. Ke2 Qxc4+ 51. Kd2 Qc3+ 52. Ke2 c4 53. Kf2 d3 54. Qg4+ Kh7 55. Qxh3+ Nh6 |
| ECO C10 in 2005 play it! rybka 10 beta w defeats white's hiarcs 10 hyperm in 56 moves | 1. e4 e6 2. d4 d5 3. Nc3 Be7 4. Be3 b6 5. Bd3 Nf6 6. e5 Nfd7 7. f4 g6 8. Nf3 O-O 9. f5 gxf5 10. Bh6 c5 11. Qd2 Nc6 12. Qf4 Kh8 13. Bxf8 Nxf8 14. dxc5 bxc5 15. O-O-O Ng6 16. Qg3 Qb6 17. Bxf5 d4 18. Na4 Qb4 19. Bxg6 fxg6 20. b3 Qa3+ 21. Kd2 Ba6 22. Qg4 Bb5 23. Qe4 Rf8 24. Rb1 c4 25. Rhc1 c3+ 26. Kd1 Bg5 27. Qg4 Bxc1 28. Rxc1 Be2+ |
| ECO C00 in 2005 play it! rybka 10 beta w defeats white's deep junior cpu in 88 moves | 1. e4 e6 2. Nf3 d5 3. Nc3 Bb4 4. a3 Bxc3 5. dxc3 Ne7 6. e5 b6 7. Bd3 Bb7 8. O-O Nd7 9. Re1 Nc5 10. Bg5 h6 11. Bxe7 Qxe7 12. Qd2 Nxd3 13. cxd3 c5 14. b4 O-O 15. bxc5 bxc5 16. Qe3 Rab8 17. a4 Bc6 18. a5 Rb3 19. d4 c4 20. g4 Rfb8 21. g5 h5 22. Nh4 Rb2 23. Ng2 a6 24. h4 R8b3 25. Nf4 Rc2 26. Ne2 Rbb2 27. Qf3 g6 28. Kh2 Qb7 29. Ra3 Qd7 30. Raa1 Ba4 31. Qe3 Qb5 32. Kg1 Rd2 33. Kf1 Qxa5 34. Qf4 Ra2 35. Rxa2 Rxa2 36. Qf6 Bc2 37. Kg2 Be4+ 38. Kh2 Qc7 39. Ng3 Bd3 40. Rg1 a5 41. Re1 a4 42. Nf1 Bxf1 43. Rxf1 a3 44. Rc1 Rb2 |
| ECO C11 in 2005 play it! rybka 10 beta w defeats white's chess tiger 10 in 140 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bb5+ c6 5. e5 Nfd7 6. Ba4 c5 7. Nf3 Nc6 8. O-O a6 9. Bxc6 bxc6 10. Re1 Bb7 11. Bg5 Qc7 12. Rb1 h6 13. Bh4 g5 14. Bg3 cxd4 15. Nxd4 c5 16. Nb3 h5 17. h3 Be7 18. Bh2 Rb8 19. Qd2 g4 20. hxg4 hxg4 21. Qf4 Rg8 22. Qh6 Bc6 23. Ne2 a5 24. Qh7 Rf8 25. Qg7 Rb4 26. Nd2 a4 27. b3 Rb7 28. c4 d4 29. b4 Rxb4 30. Rxb4 cxb4 31. Nxd4 Qb6 32. Nxc6 Qxc6 33. Bf4 Nc5 34. Bh6 Kd7 35. Rd1 Kc8 36. Qxg4 Rd8 37. Be3 Nd3 38. Qg7 Bc5 39. Nf1 Rd7 40. Qh7 f5 41. Qh8+ Kc7 42. Qe8 b3 43. axb3 axb3 44. Bxc5 Nxc5 45. Rd6 Rxd6 46. exd6+ Qxd6 47. Qh8 Qd3 48. Qa1 Qxc4 49. Ne3 Qb4 50. Qe5+ Kd7 51. Nd1 Nd3 52. Qe3 Qc4 53. Qa7+ Ke8 54. Qa8+ Kf7 55. Qa7+ Kf6 56. Qh7 Qb4 57. Qh8+ Kf7 58. Nb2 Nxb2 59. Qh7+ Ke8 60. Qh8+ Kd7 61. Qxb2 Qc4 62. Kh2 e5 63. Qa3 Qb5 64. Qb2 Ke6 65. g3 Qd3 66. Qa3 Qc2 67. Qa4 Qxf2+ 68. Kh3 Qf1+ 69. Kh4 Qh1+ 70. Kg5 Qc1+ |
| ECO C00 in 2005 play it! rybka 10 beta w defeats white's wildcat 0 in 108 moves | 1. e4 e6 2. Nf3 d5 3. Nc3 Bb4 4. a3 Bxc3 5. dxc3 Ne7 6. e5 b6 7. Bd3 Bb7 8. O-O Nd7 9. Re1 Nc5 10. Bf1 O-O 11. Nd4 Ng6 12. Qg4 f5 13. Qh5 Qd7 14. b4 Ne4 15. f3 Nxc3 16. Bd2 c5 17. Bxc3 cxd4 18. Bxd4 Bc6 19. g3 Bb5 20. Bh3 Rac8 21. c3 Ne7 22. Rad1 f4 23. Qg4 Rf5 24. gxf4 Ng6 25. Qg3 Rxf4 26. Be3 Rf7 27. Bd2 Rcf8 28. Bg4 Ba4 29. Rc1 Nf4 30. Bxf4 Rxf4 31. Qh3 Re8 32. Kh1 Rc4 33. Rg1 Qf7 34. Qg2 Re7 35. Qe2 Rec7 36. Qe3 Bc6 37. Rb1 Rc8 38. Bh3 Rh4 39. Bg2 Qh5 40. Rgf1 Rxh2+ 41. Kg1 Bb5 42. Rfe1 Rc4 43. Qd2 Rch4 44. c4 Bxc4 45. Rbc1 Qxf3 46. Bxf3 Rxd2 47. Red1 Rxd1+ 48. Rxd1 Rf4 49. Kg2 g5 50. Kg3 d4 51. Bh5 d3 52. a4 Kg7 53. Be8 h6 54. Bh5 Rh4 |
| ECO C00 in 2006 play it! rybka 10 beta w defeats white's slow chess blitz in 110 moves | 1. e4 e6 2. Nf3 c5 3. b3 d6 4. c4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. O-O g6 8. d3 Bg7 9. Bg5 h6 10. Bd2 O-O 11. a3 Bd7 12. Rb1 Nd4 13. Nxd4 exd4 14. Na4 Re8 15. b4 cxb4 16. Rxb4 Rb8 17. Nb2 Qa5 18. Rb3 Qe5 19. Qc1 h5 20. Bf4 Qe6 21. Bg5 Nh7 22. Bd2 Bc6 23. Re1 Nf6 24. Qc2 Nd7 25. a4 Nc5 26. Ra3 b6 27. Raa1 f5 28. f3 Be5 29. a5 fxe4 30. fxe4 b5 31. Rab1 b4 32. Rf1 b3 33. Qc1 Rf8 34. Kh1 Rxf1+ 35. Qxf1 Rf8 36. Bf3 Qf6 37. Qg1 Qh4 38. Bh6 Rf7 39. Bd2 Bd7 40. Rf1 Bg4 41. Be1 Qg5 42. Bxg4 Rxf1 43. Qxf1 hxg4 44. g3 Qc1 45. Qe2 Bg7 46. Kg2 Bh6 47. Bf2 Qc2 48. Kf1 Be3 49. Bxe3 dxe3 50. a6 Qc1+ 51. Kg2 Ne6 52. e5 Kg7 53. exd6 Nd4 54. Qxg4 Qxb2+ 55. Kh3 Ne2 |
| ECO C10 in 2005 play it! rybka 10 beta w defeats white's glaurung mainz in 78 moves | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8. Nxf6+ Qxf6 9. Be2 Bd6 10. c4 Be4 11. Be3 O-O 12. Ng5 Bg6 13. c5 Bf4 14. Nh3 Bxe3 15. fxe3 Qe7 16. Bf3 e5 17. Bxb7 Rab8 18. c6 Nf6 19. Qa4 exd4 20. Qxd4 Rbd8 21. Qxa7 Qe5 22. Rae1 Be4 23. Qa4 Qxb2 24. Nf2 Rfe8 25. Nxe4 Nxe4 26. Qc4 Re6 27. Re2 Qe5 28. Qc2 Rf6 29. Ree1 Rd2 30. Qc4 Nf2 31. Qa4 Nh3+ 32. Kh1 g5 33. Qb4 Qxe3 34. Qxd2 Qxd2 35. gxh3 g4 36. h4 Rf3 37. Ba6 Kf8 38. Bc4 Rf2 39. Rxf2 Qxe1+ |
| ECO C00 in 2005 play it! rybka 10 beta w defeats white's pharaon in 100 moves | 1. e4 e6 2. Nc3 d5 3. f4 dxe4 4. Nxe4 Nf6 5. Qe2 Be7 6. Nf3 O-O 7. d3 Nc6 8. c3 b6 9. Qc2 e5 10. Nxe5 Nxe5 11. fxe5 Nxe4 12. dxe4 Bg5 13. g3 Bxc1 14. Qxc1 Qe8 15. Qf4 Be6 16. a4 Rd8 17. Bb5 Qe7 18. O-O Bb3 19. Kh1 a5 20. g4 Qc5 21. Ba6 Rfe8 22. Ra3 Bc2 23. Raa1 f6 24. Rac1 Bxa4 25. exf6 Rxe4 26. f7+ Kf8 27. Qxe4 Bc6 28. Bb7 Bxe4+ 29. Bxe4 Rd2 30. b3 Rf2 31. Rfe1 Kxf7 32. Bg2 Kf6 33. c4 Qd4 34. Re8 Kg5 35. Rg1 c5 36. h3 Qb2 37. Re7 Rd2 38. Rf7 Kh4 39. Rf5 g6 40. Rf7 h6 41. Rh7 Qxb3 42. Rxh6+ Kg5 43. Rh7 Rd1 44. h4+ Kf6 45. g5+ Ke5 46. Rxd1 Qxd1+ 47. Kh2 Qd6 48. Bd5 b5 49. Kh3 Kd4 50. h5 bxc4 |
| ECO C10 in 2006 play it! rybka 10 beta w defeats white's smarthink 100 in 100 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 Nb8 5. Qg4 h5 6. Qf4 c5 7. dxc5 Bxc5 8. Nf3 Ne7 9. Bd3 Nbc6 10. Na4 Bb4+ 11. c3 Ba5 12. Qg3 g6 13. Bg5 d4 14. O-O-O dxc3 15. bxc3 Qc7 16. Bf6 Rg8 17. Nd2 Nd5 18. Ne4 Nxf6 19. Nxf6+ Kf8 20. Nxg8 Kxg8 21. Bxg6 fxg6 22. Qxg6+ Qg7 23. Qxh5 Qf7 24. Qxf7+ Kxf7 25. f4 b6 26. c4 Ba6 27. Rd7+ Ne7 28. Nb2 b5 29. c5 b4 30. Kb1 Bb5 31. Rd6 Rh8 32. h4 Nd5 33. f5 Nc3+ 34. Kc2 Rg8 35. fxe6+ Ke7 36. Rg1 Ne2 37. Rgd1 Rxg2 38. h5 Ng3+ 39. Kb1 Ne4 40. Re1 Nc3+ 41. Ka1 Bc7 42. Rd4 a5 43. h6 Rh2 44. c6 Kxe6 45. Rg4 Rxh6 46. Rg7 Nd5 47. Rg2 a4 48. Rg5 a3 49. Nd1 Rh2 50. Rg3 Bc4 |
| ECO C01 in 2005 play it! rybka 10 beta w defeats white's slow chess blitz in 72 moves | 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Nf6 5. Bd3 Bd6 6. Bxd6 Qxd6 7. Nc3 O-O 8. Nge2 Nc6 9. Qd2 Nb4 10. O-O Nxd3 11. Qxd3 Bd7 12. Rfe1 Rfe8 13. Qf3 Bc6 14. Qg3 Qb4 15. b3 Re7 16. a3 Qb6 17. Qd3 Rae8 18. a4 Bd7 19. h3 g6 20. a5 Qd6 21. Qd2 Kg7 22. Rf1 a6 23. Rfd1 Nh5 24. Re1 h6 25. Kh1 Nf6 26. Kg1 h5 27. Red1 h4 28. Re1 Bb5 29. Nxb5 axb5 30. f3 b4 31. Rad1 Nh5 32. Ra1 c5 33. Kf2 c4 34. Rad1 f6 35. c3 cxb3 36. a6 bxa6 |
| ECO C11 in 2005 play it! rybka 10 beta w defeats white's gandalf 0 in 128 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 Bb4 6. Nge2 O-O 7. O-O Re8 8. Bg5 c6 9. Qd2 h6 10. Bf4 Nbd7 11. a3 Ba5 12. Rfe1 Nf8 13. Ng3 Ne6 14. Be5 Ng4 15. Nf5 Nxe5 16. Rxe5 Qf6 17. Re3 Bc7 18. Ne2 Bd7 19. Re1 Ng5 20. Nfg3 Rxe3 21. fxe3 Re8 22. Nc3 g6 23. Qf2 Qxf2+ 24. Kxf2 f5 25. Nge2 Ne4+ 26. Bxe4 fxe4 27. Rh1 Rf8+ 28. Ke1 Kg7 29. h3 Bd8 30. Nf4 Bh4+ 31. Kd2 b6 32. Rf1 Kh7 33. Rh1 Be7 34. Ke1 Bc8 35. b4 g5 36. Nfe2 Kg6 37. Rf1 Rxf1+ 38. Kxf1 Bd6 39. b5 Bb7 40. a4 h5 41. Kf2 Kf6 42. g4 hxg4 43. hxg4 a6 44. bxc6 Bxc6 45. Ng3 Ke6 46. Kg2 Bb4 47. Nge2 Bd7 48. Kf2 Kd6 49. Kg3 Ba5 50. Kh3 Be6 51. Kg3 Bc8 52. Kh3 Bd7 53. Kg3 b5 54. axb5 axb5 55. Nd1 Be1+ 56. Kh3 b4 57. Nc1 Bb5 58. Kg2 Bd2 59. Nb3 Be2 60. Nxd2 Bxd1 61. Kf2 Bxc2 62. Ke1 b3 63. Ke2 b2 64. Kf2 Kc6 |
| ECO C11 in 2005 play it! rybka 10 beta w defeats white's scorpio 1 in 132 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bb5+ c6 5. e5 Nfd7 6. Ba4 c5 7. Nf3 Nc6 8. O-O a6 9. Bxc6 bxc6 10. a3 a5 11. Bg5 Qc7 12. Re1 Ba6 13. b3 h6 14. Bh4 g5 15. Bg3 g4 16. Nh4 Rg8 17. Nf5 exf5 18. e6 f4 19. exd7+ Kxd7 20. Bh4 c4 21. Na4 Re8 22. Rxe8 Kxe8 23. Qe1+ Kd7 24. b4 Bb5 25. Nc5+ Bxc5 26. bxc5 Ba4 27. c3 Bc2 28. Qe7+ Kc8 29. Qf6 h5 30. Re1 Be4 31. Qh6 f3 32. Bg3 Qd7 33. gxf3 gxf3 34. Qxh5 Kb7 35. Qh6 Qc8 36. Qd6 Ka6 37. Kh1 Rd8 38. Qf4 Rd7 39. Qg4 f5 40. Qg5 Rb7 41. a4 Rb3 42. Rc1 Ra3 43. Bf4 Rxa4 44. Qg1 Qb7 45. h4 Qh7 46. Qh2 Qh5 47. Rg1 Ra2 48. Bg5 f4 49. Qxf4 Qh7 50. Qd6 Kb5 51. Re1 Qb7 52. Be3 a4 53. Rg1 Qc8 54. Kh2 a3 55. Qe7 Qb8+ 56. Qd6 Qa8 57. h5 Ka4 58. Qc7 Kb3 59. h6 Rb2 60. Ra1 Qg8 61. Qb7+ Kxc3 62. Rc1+ Bc2 63. Qg7 Rb8 64. Ra1 Qxg7 65. hxg7 Kb2 66. Rxa3 Kxa3 |
| ECO C00 in 2005 play it! rybka 10 beta w defeats white's hiarcs in 94 moves | 1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 h5 5. c3 Nh6 6. Na3 Nc6 7. Nc2 d4 8. d3 Nf5 9. Be2 h4 10. Ng5 Be7 11. Ne4 Bd7 12. O-O Qb6 13. Na3 Na5 14. Qc2 c4 15. Rf2 Bc6 16. Rb1 O-O-O 17. dxc4 Bxe4 18. Qxe4 Ng3 19. hxg3 hxg3 20. b4 dxc3 21. Be3 gxf2+ 22. Kxf2 Qc6 23. Qc2 Rh2 24. Rg1 Bxb4 25. Kg3 Bxa3 26. Kxh2 Nxc4 27. Bc1 Bc5 28. Rd1 Rxd1 29. Bxd1 Ne3 30. Bxe3 Bxe3 31. Kh3 Bxf4 32. Qa4 Qxa4 33. Bxa4 b5 34. Bc2 Bd2 35. Kg4 Kc7 36. Kf3 Kc6 37. Ke4 Kc5 38. a4 Kc4 39. axb5 Kxb5 40. Kd3 a5 41. Bb3 a4 42. Bd1 f6 43. exf6 gxf6 44. Kc2 e5 45. Be2+ Kc5 46. Bg4 e4 47. Bc8 a3 |
| ECO C01 in 2005 play it! rybka 10 beta w defeats white's slow chess blitz in 72 moves | 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. c3 c6 6. Nf3 Qc7 7. Bg5 Ne7 8. Bh4 Ng6 9. Qe2+ Be6 10. Bg3 O-O 11. Bxg6 hxg6 12. Bxd6 Qxd6 13. O-O Nd7 14. Nbd2 Rae8 15. Rfe1 Re7 16. Nf1 Rfe8 17. Ne3 Bg4 18. h3 Bxf3 19. Qxf3 Re4 20. Nc2 Nf6 21. Rxe4 dxe4 22. Qe2 Nh5 23. g3 f5 24. Ne3 f4 25. Nc4 Qd5 26. Kh2 c5 27. dxc5 Qxc5 28. Na3 Qe5 29. gxf4 Qxf4+ 30. Kg1 Rf8 31. Rf1 Rf5 32. Re1 Rg5+ 33. Kh1 Ng3+ 34. fxg3 Rxg3 35. Nc2 Rxh3+ 36. Kg1 Rg3+ |
| ECO C00 in 2005 play it! rybka 10 beta w defeats white's deep shredder c in 76 moves | 1. e4 e6 2. Nc3 d5 3. f4 dxe4 4. Nxe4 Nf6 5. Qe2 Be7 6. Nf3 O-O 7. d3 Nc6 8. c3 b6 9. Qc2 e5 10. Nxf6+ Bxf6 11. Be2 Qd6 12. O-O exf4 13. d4 g5 14. Bd3 h6 15. Kh1 Re8 16. b3 Be6 17. a4 Na5 18. Rb1 Bd5 19. Bd2 Re7 20. Ng1 Rae8 21. Nf3 g4 22. Ne5 f3 23. gxf3 Bxe5 24. dxe5 Rxe5 25. Bf4 Bxf3+ 26. Rxf3 gxf3 27. Bxe5 Qxe5 28. b4 Nc6 29. b5 Nd8 30. Rf1 Qf4 31. Qf2 Re3 32. Rg1+ Kf8 33. Bf1 Rxc3 34. Qb2 Qe3 35. Qb4+ Rc5 36. Qh4 Ne6 37. a5 Rc1 38. Qh3 Ng5 |
| ECO C02 in 2005 play it! rybka 10 beta w defeats white's ktulu 1 in 56 moves | 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Bxc5 5. Bd3 Qb6 6. Qe2 Nc6 7. Nf3 f6 8. O-O fxe5 9. Nxe5 Nf6 10. Nxc6 bxc6 11. Nd2 O-O 12. Nf3 Ng4 13. Bxh7+ Kxh7 14. Ng5+ Kg8 15. Qxg4 Bxf2+ 16. Kh1 e5 17. Qh5 Bf5 18. c3 Rf6 19. Qe2 Bc5 20. Qxe5 Raf8 21. b3 Bd6 22. Qe3 Qb8 23. Nf3 Be4 24. Bb2 Rh6 25. h3 Rxh3+ 26. gxh3 Bc5 27. Qxe4 dxe4 28. Ng5 Rxf1+ |