| ECO A04 in 2005 play it! rybka 10 beta w defeats white's list 1 in 118 moves | 1. Nf3 b6 2. c4 Bb7 3. Nc3 e6 4. b3 Nf6 5. Bb2 g6 6. e3 Bg7 7. Be2 O-O 8. O-O d6 9. d4 Nc6 10. Qd2 Ne7 11. Rad1 Qd7 12. Qd3 Rfe8 13. e4 Rad8 14. Rfe1 Nc6 15. a3 a6 16. d5 Ne7 17. dxe6 Qxe6 18. Nd5 Nexd5 19. exd5 Qe7 20. Qc2 c6 21. dxc6 Bxc6 22. Qc1 Qb7 23. Bd4 Re7 24. Qf4 Rde8 25. Bxf6 Re4 26. Qg5 h6 27. Qc1 Bxf6 28. Rxd6 Be5 29. Rdd1 Bf4 30. Qc2 R4e7 31. Kf1 a5 32. b4 Be4 33. Qc3 Be5 34. Qd2 axb4 35. axb4 Bf6 36. Qc1 Qc7 37. h3 Kg7 38. Ng1 Ra8 39. f3 Bf5 40. Qd2 Rae8 41. f4 Bh4 42. Nf3 Bxe1 43. Rxe1 Re4 44. Kf2 f6 45. g4 Be6 46. f5 gxf5 47. gxf5 Bxc4 48. Bxc4 Rxe1 49. Nxe1 Qxc4 50. Ng2 Qe4 51. Qf4 Qxf4+ 52. Nxf4 Re4 53. Nd3 Rh4 54. Kg3 Rd4 55. Nf4 Rxb4 56. Ne6+ Kf7 57. Nd8+ Ke8 58. Ne6 Rc4 59. Kf3 b5 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's jonny in 124 moves | 1. Nf3 b6 2. g3 c5 3. Bg2 Bb7 4. d3 g6 5. O-O Bg7 6. e4 d6 7. c3 Nf6 8. Nbd2 O-O 9. Re1 Nc6 10. Nc4 b5 11. Ne3 Qd7 12. Nd5 e6 13. Nxf6+ Bxf6 14. Bh6 Rfc8 15. Qd2 Rab8 16. d4 cxd4 17. cxd4 e5 18. d5 Nd4 19. Nxd4 exd4 20. Rac1 a6 21. Bf1 Qe7 22. f3 Ra8 23. Red1 Rab8 24. Bh3 Rc4 25. Rc2 Bc8 26. Bf1 Rxc2 27. Qxc2 Bd7 28. Qc7 Rc8 29. Qb7 Bg7 30. Bxg7 Kxg7 31. Bd3 Qd8 32. Qxa6 Qg5 33. Kg2 Qh6 34. f4 Qh3+ 35. Kg1 Qh5 36. Re1 Qf3 37. Qa3 b4 38. Qb3 Rc1 39. Rxc1 Qe3+ 40. Kg2 Qd2+ 41. Kf3 Qxc1 42. Be2 Ba4 43. Qc4 Qh1+ 44. Kf2 Qxh2+ 45. Kf1 Qh1+ 46. Kf2 Qxe4 47. Qxb4 Qe3+ 48. Kf1 Bd7 49. Qb3 Qd2 50. Bf3 h5 51. a4 Bf5 52. Qd1 Qxb2 53. Qe2 Qc3 54. Qf2 d3 55. Qe3 Qa1+ 56. Kg2 Qxa4 57. Kf1 Kh7 58. Qe7 Qa1+ 59. Kf2 Qb2+ 60. Ke1 Qc1+ 61. Kf2 Kg7 62. Qe1 d2 |
| ECO A05 in 2005 play it! rybka 10 beta w defeats white's fritz in 132 moves | 1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Nc3 Nc6 5. b3 Bg7 6. Bb2 O-O 7. Bg2 d5 8. Nxd5 Nxd5 9. Bxg7 Kxg7 10. cxd5 Qxd5 11. O-O Bg4 12. h3 Bxf3 13. Bxf3 Qd6 14. d3 Rfd8 15. Qd2 Rac8 16. Rac1 b6 17. Bg2 Nd4 18. e3 Nc6 19. Rfd1 Qe6 20. Qb2+ f6 21. d4 cxd4 22. exd4 Qd7 23. d5 Ne5 24. f4 Rxc1 25. Qxc1 Nf7 26. Re1 Rc8 27. Qb2 Nd6 28. Kh2 Rc5 29. Re6 Qc7 30. b4 Rc4 31. Qd2 Kf8 32. Re2 Rc3 33. Qe1 Rc2 34. a3 Qc3 35. g4 Qxe1 36. Rxe1 Nc4 37. Kg1 Nxa3 38. Bf1 Nc4 39. g5 f5 40. b5 Kf7 41. h4 Nd6 42. Ra1 Rc7 43. Ra4 Ne4 44. Rd4 Rc1 45. Kg2 Rc2+ 46. Kg1 Ke8 47. Ra4 Rc7 48. Bd3 Nc3 49. Rb4 Kd7 50. Kg2 Kd6 51. Kf2 Kxd5 52. Ke3 e5 53. fxe5 Kxe5 54. Rb3 Nd5+ 55. Kd2 Kd4 56. Ra3 Nc3 57. Ra6 f4 58. Ra3 f3 59. Rb3 f2 60. Rb4+ Ke5 61. Bf1 Ne4+ 62. Ke2 Kf4 63. Kd1 Ke3 64. Rb3+ Rc3 65. Rxc3+ Nxc3+ 66. Kc2 Ne4 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's ruffian 10 in 80 moves | 1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. O-O Nf6 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 Na6 9. d4 d5 10. dxc5 Nxc5 11. Nxd5 Nxd5 12. Bxg7 Kxg7 13. cxd5 Qxd5 14. Qxd5 Bxd5 15. Rfd1 Bxf3 16. Bxf3 Rad8 17. b4 Ne6 18. Kg2 Rxd1 19. Rxd1 Rc8 20. Bd5 Rd8 21. Rd3 Nc7 22. Bc4 Rxd3 23. Bxd3 f5 24. f4 Kf6 25. Kf3 Nd5 26. a3 Nc3 27. g4 fxg4+ 28. Kxg4 e5 29. Kf3 Ke6 30. e4 Kf6 31. Ke3 Nd1+ 32. Ke2 Nb2 33. Bb5 exf4 34. Kd2 Ke5 35. Kc2 g5 36. Kxb2 g4 37. Be2 f3 38. Bf1 Kxe4 39. Kc3 Ke3 40. Kc4 h5 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's scorpio 1 in 82 moves | 1. Nf3 e6 2. g3 f5 3. d4 Be7 4. Bg2 d6 5. c4 Nf6 6. Nc3 O-O 7. Qc2 Qe8 8. Bf4 a6 9. e3 Qg6 10. h4 Nc6 11. O-O-O Nb4 12. Qb3 a5 13. a3 Nc6 14. d5 a4 15. Qc2 Na5 16. Nb5 e5 17. Nxc7 exf4 18. Nxa8 fxg3 19. fxg3 Nb3+ 20. Kb1 Bd8 21. Nd4 Ng4 22. Rde1 Nxe3 23. Rxe3 Nxd4 24. Qd3 Nb3 25. h5 Qg5 26. h6 g6 27. Bh3 Bd7 28. Qe2 b5 29. Qf2 bxc4 30. Re2 Nc5 31. Qe1 c3 32. Qxc3 Bf6 33. Qa5 Nb3 34. Qb4 Qxg3 35. Rg2 Qd3+ 36. Ka2 Rc8 37. Qxd6 Nc1+ 38. Ka1 Qc4 39. Rxc1 Qxc1+ 40. Ka2 Qc4+ 41. Ka1 Re8 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's loop list 00 in 60 moves | 1. Nf3 c5 2. c4 e6 3. d4 cxd4 4. Nxd4 Nf6 5. g3 Qc7 6. Nc3 a6 7. Qd3 Nc6 8. e4 Nxd4 9. Qxd4 Bc5 10. Qd1 d5 11. exd5 O-O 12. Be2 exd5 13. cxd5 Bh3 14. Qd3 Qb6 15. Be3 Rac8 16. Bxc5 Rxc5 17. Rb1 Re8 18. b4 Rcc8 19. Rg1 Re5 20. Rb3 Ng4 21. Nd1 Nxf2 22. Nxf2 Bg4 23. Rf1 Bxe2 24. Qxe2 Rc1+ 25. Kd2 Rc2+ 26. Kxc2 Rxe2+ 27. Kb1 Rxf2 28. Rxf2 Qxf2 29. Rd3 Qxh2 30. d6 Qe2 |
| ECO A06 in 2005 play it! rybka 10 beta w defeats white's fruit 1 in 98 moves | 1. Nf3 d5 2. d4 Nd7 3. Bf4 Ngf6 4. Nc3 e6 5. e3 a6 6. Be2 Be7 7. Ne5 O-O 8. h4 c5 9. h5 h6 10. O-O Nxe5 11. Bxe5 Bd7 12. a4 Bc6 13. a5 c4 14. Qb1 Bb4 15. Qa2 Nd7 16. Bf4 Qf6 17. Rac1 Qf5 18. g4 Qf6 19. Rfd1 Qe7 20. Kf1 f5 21. gxf5 Rxf5 22. Bg4 Rxf4 23. exf4 Nf6 24. Bf3 Qf7 25. Kg2 Nxh5 26. Bxh5 Qxh5 27. f3 Rf8 28. Ne2 Rxf4 29. Nxf4 Qg5+ 30. Kf1 Qxf4 31. c3 Qxf3+ 32. Kg1 Qg3+ 33. Kf1 Bd6 34. b4 cxb3 35. Qg2 Qe3 36. Qf2 Bb5+ 37. Kg1 Qg5+ 38. Qg2 Bg3 39. Rb1 Qe3+ 40. Kh1 Bd3 41. Rxd3 Qxd3 42. Rxb3 Qd1+ 43. Qg1 Qf3+ 44. Qg2 Qh5+ 45. Kg1 Qd1+ 46. Qf1 Qxb3 47. Qh3 Qxc3 48. Qxe6+ Kh8 49. Kg2 Be1 |
| ECO A05 in 2006 play it! rybka 10 beta w defeats white's cm10th rd in 114 moves | 1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Bg5 Be7 5. Nc3 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Be2 Nc6 9. O-O Qd7 10. Qb3 Rd8 11. Rad1 a5 12. c5 Qe7 13. Rfe1 Rb8 14. Bb5 Na7 15. e4 Nxb5 16. Qxb5 Bd7 17. Qxa5 b6 18. cxb6 cxb6 19. Qa6 dxe4 20. Nxe4 Bc6 21. Qd3 Bxe4 22. Qxe4 Qb4 23. Rd2 Rbc8 24. a3 Qa4 25. Red1 b5 26. Qb1 b4 27. b3 Qb5 28. a4 Qd5 29. Rc2 Rc3 30. Rxc3 bxc3 31. Qc2 e5 32. Qxc3 e4 33. Nd2 Bxd4 34. Qc4 Qxc4 35. Nxc4 Bxf2+ 36. Kxf2 Rxd1 37. Ke2 Rd3 38. Nd2 f5 39. a5 Kf7 40. b4 Ra3 41. Nc4 Ra4 42. Ne3 Ra2+ 43. Kd1 Ke6 44. Nc2 f4 45. Kc1 Ke5 46. Kb1 Ra4 47. Kb2 f3 48. gxf3 exf3 49. Ne1 Kf4 50. Kb3 Ra1 51. Nxf3 Kxf3 52. Kb2 Re1 53. Kc3 Ke4 54. Kc4 Rc1+ 55. Kb5 Rh1 56. Kc6 Rxh2 57. b5 Rc2+ |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's glaurung 011 in 114 moves | 1. Nf3 e6 2. d4 f5 3. Bg5 Nf6 4. Nbd2 Be7 5. e3 O-O 6. Bd3 d5 7. Bxf6 Bxf6 8. c3 b6 9. Qc2 c5 10. O-O Nc6 11. Qa4 Qd6 12. Bb5 Bb7 13. Qa3 a6 14. Ba4 Rfd8 15. Rfe1 Rac8 16. Rac1 Rc7 17. Red1 g6 18. Bc2 g5 19. Nf1 g4 20. Ne1 Na5 21. dxc5 Qxc5 22. Qxc5 bxc5 23. Ng3 c4 24. Nh5 Bg5 25. h3 Nc6 26. Rd2 Rb8 27. hxg4 fxg4 28. Kh2 Bh4 29. Rcd1 Bc8 30. Ba4 Ne5 31. Re2 Rc5 32. Kg1 Rb6 33. Kf1 Bb7 34. Rd4 Be7 35. Ng3 Kf7 36. Red2 Ra5 37. Rf4+ Kg7 38. b3 Bg5 39. Rfd4 Kg6 40. Ne2 Bf6 41. Rd1 h5 42. Nf4+ Kh6 43. R4d2 Nf7 44. Rc2 e5 45. Ne2 Nd6 46. bxc4 Nxc4 47. Bb3 h4 48. Bxc4 dxc4 49. Rcd2 Rab5 50. Nc1 h3 51. Kg1 Rb1 52. a4 R6b2 53. Rxb2 Rxb2 54. Rd6 Kg6 55. Rd1 g3 56. fxg3 Bg5 57. Kh2 hxg2 |
| ECO A05 in 2006 play it! rybka 10 beta w defeats white's fritz 10 in 90 moves | 1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. c4 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. b3 Rb8 9. Nd5 Nh5 10. Bb2 e6 11. Nc3 b5 12. cxb5 axb5 13. e3 b4 14. Ne2 Ba6 15. Qc2 Qd7 16. Rfc1 Rb6 17. Ne1 Bb7 18. g4 Nf6 19. g5 Nd5 20. e4 Nc3 21. Bxc3 bxc3 22. Qxc3 h6 23. gxh6 Bxh6 24. f4 Ba6 25. Nd3 e5 26. d5 Qg4 27. Qc2 Nb4 28. Nxb4 Rxb4 29. a3 Rb6 30. Ra2 exf4 31. Rf1 Rc8 32. Qd1 Bxe2 33. Rxe2 Rxb3 34. Qxb3 Qxe2 35. Qb7 Qe3+ 36. Kh1 Re8 37. Qxc7 Qxa3 38. Qd7 Rb8 39. Qe7 Qd3 40. Qf6 Rb1 41. Rg1 Rd1 42. h4 Rxg1+ 43. Kxg1 Qe3+ 44. Kh1 Bg7 45. Qg5 Qe1+ |
| ECO A05 in 2005 play it! rybka 10 beta w defeats white's wildcat 0 in 114 moves | 1. Nf3 Nf6 2. c4 d6 3. d4 c5 4. Nc3 cxd4 5. Nxd4 e6 6. e4 a6 7. f3 b6 8. Be2 Bb7 9. Be3 Be7 10. Qa4+ Nfd7 11. O-O O-O 12. Rad1 Qc7 13. Qc2 Nf6 14. a4 Nbd7 15. f4 Nc5 16. Bf3 h6 17. Bf2 Ncd7 18. Qe2 Rad8 19. b3 Rfe8 20. Qe3 Bf8 21. Rfe1 Rc8 22. Re2 e5 23. Nf5 Re6 24. Nd5 Nxd5 25. cxd5 Ree8 26. fxe5 Nxe5 27. Qxb6 Qxb6 28. Bxb6 g6 29. Nd4 Bg7 30. Kh1 Nd7 31. Ba5 Nc5 32. Bb4 h5 33. Ba3 Be5 34. Kg1 Kg7 35. Bb2 Ba8 36. g4 h4 37. Kh1 Rb8 38. Kg2 Rb7 39. Rc2 h3+ 40. Kf2 Kf6 41. Bc3 Rc7 42. Ke3 Kg5 43. Ne2 Bxh2 44. Rh1 Nxe4 45. Bxe4 Bxd5 46. Rxh2 Kxg4 47. Kf2 Bxe4 48. Rd2 Rec8 49. Bf6 d5 50. Nd4 Rc1 51. a5 g5 52. Re2 R8c3 53. Bg7 f5 54. b4 f4 55. b5 Ra3 56. Re1 Rxe1 57. Kxe1 Kg3 |
| ECO A05 in 2005 play it! rybka 10 beta w defeats white's spike 10a mainz in 60 moves | 1. Nf3 Nf6 2. d4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 c5 6. d5 d6 7. Bg2 e6 8. dxe6 Bxe6 9. c4 Nc6 10. O-O Ne4 11. Bxg7 Kxg7 12. Nfd2 Qf6 13. Nxe4 Qxa1 14. Nec3 Qb2 15. Qxd6 Rad8 16. Qxc5 Rfe8 17. Bxc6 bxc6 18. Qxa7 Bh3 19. Re1 Qc2 20. Qc5 Rd3 21. Qb4 Bg4 22. Kf1 c5 23. Qa5 Kh6 24. Kg2 Bxe2 25. Nxe2 Rxe2 26. Rxe2 Qxe2 27. Qa8 Rd1 28. Qf8+ Kh5 29. Nd2 Rxd2 30. Qxf7 Qe4+ |
| ECO A06 in 2005 play it! rybka 10 beta w defeats white's spike 10a mainz in 116 moves | 1. Nf3 d5 2. d4 e6 3. Bg5 Be7 4. Bxe7 Qxe7 5. c4 Nf6 6. Nc3 O-O 7. cxd5 exd5 8. Qc2 c5 9. e3 Nc6 10. Be2 cxd4 11. Nxd4 Nxd4 12. exd4 Qb4 13. Qd2 Bf5 14. O-O Rac8 15. Rfe1 Rfe8 16. Bf3 Qd6 17. Rxe8+ Rxe8 18. Re1 Be4 19. Bxe4 dxe4 20. h3 h6 21. d5 a5 22. Rd1 Rd8 23. Qe3 Re8 24. Rd4 Qe5 25. d6 Rd8 26. Qd2 Kh7 27. a4 g6 28. Nb5 Rc8 29. Qe3 h5 30. Qd2 Kg7 31. Nc7 Kh7 32. Kh1 Kg8 33. Qe3 Rd8 34. Nb5 Kg7 35. Qc3 Qf5 36. Rd2 b6 37. Na3 Rc8 38. Nc4 e3 39. Nxe3 Qb1+ 40. Rd1 Qxd1+ 41. Nxd1 Rxc3 42. Nxc3 Kf8 43. Nb5 Ne4 44. Kg1 Ke8 45. Kf1 Kd7 46. Ke2 Nc5 47. Nc3 Kxd6 48. Ke3 h4 49. Kd4 Ne6+ 50. Kc4 Nf4 51. Kb5 Nxg2 52. Kxb6 Nf4 53. b4 axb4 54. Nb5+ Kd7 55. a5 b3 56. Kb7 b2 57. Na3 g5 58. a6 Nd5 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's ruffian 10 in 118 moves | 1. Nf3 c5 2. b3 b6 3. e4 Nc6 4. Bc4 Nf6 5. e5 Ng4 6. Bxf7+ Kxf7 7. Ng5+ Kg8 8. Qxg4 h6 9. Nf3 d5 10. Qg6 Qc7 11. Bb2 d4 12. Qe4 Bb7 13. O-O e6 14. Qg4 Qf7 15. c3 h5 16. Qh3 Rh6 17. cxd4 Nxd4 18. Nxd4 cxd4 19. Bxd4 Rg6 20. f3 Qf4 21. Be3 Qxe5 22. Nc3 Be7 23. Rac1 Rf8 24. Ne2 Rf7 25. Rf2 Ba6 26. Nd4 Ba3 27. Re1 Bd6 28. Qh4 Bb7 29. a4 Bc5 30. f4 Qd5 31. Nf3 Rg4 32. Qh3 Bd6 33. Ng5 Rf5 34. Ref1 Bxf4 35. Bxf4 Rfxf4 36. Nf3 Rb4 37. Rb1 Qf5 38. d3 Rxg2+ 39. Kxg2 Rg4+ 40. Kh1 Rg1+ 41. Kxg1 Qxh3 42. Ne1 e5 43. b4 Qg4+ 44. Kf1 e4 45. Rc1 e3 46. Re2 Qxb4 47. Rc4 Qf8+ 48. Kg1 Qe8 49. Ng2 Qg6 50. Rcc2 Qxd3 51. Nxe3 Qe4 52. Ng2 Qxa4 53. Rcd2 a5 54. h3 Qb5 55. Rf2 a4 56. Ra2 Qb4 57. Rae2 a3 58. Kh2 Bd5 59. Rd2 Bb3 |
| ECO A05 in 2005 play it! rybka 10 beta w defeats white's toga ii 11a in 124 moves | 1. Nf3 Nf6 2. d4 e6 3. Nc3 d5 4. Bg5 h6 5. Bf4 Bd6 6. e3 a6 7. Bd3 b6 8. O-O Bb7 9. Re1 O-O 10. Rc1 Nbd7 11. Bxd6 cxd6 12. Nd2 b5 13. Qf3 Nb6 14. a3 Rb8 15. Qg3 Nc4 16. Bxc4 bxc4 17. b4 cxb3 18. cxb3 Rc8 19. b4 Qd7 20. h3 Rc7 21. Rc2 Rfc8 22. Rec1 Bc6 23. Na2 Bb5 24. Rxc7 Rxc7 25. f3 Rxc1+ 26. Nxc1 Qc6 27. Ndb3 Qc2 28. Qf2 Qd1+ 29. Kh2 Bc4 30. Qb2 h5 31. Na1 h4 32. Qc2 Qe1 33. Ncb3 Nh5 34. Qd2 Qf1 35. Qc1 Qf2 36. Qd2 Be2 37. Nc2 Ng3 38. Qe1 Nf1+ 39. Kh1 Qxe1 40. Nxe1 Nxe3 41. a4 Kf8 42. Nc1 Bc4 43. f4 Ke7 44. Kg1 f6 45. Nf3 Nc2 46. Kf2 g5 47. fxg5 fxg5 48. Nxg5 Nxd4 49. Nf3 Nxf3 50. gxf3 e5 51. Ne2 d4 52. Ng1 Ke6 53. Ke1 Kd5 54. Kd2 Bb3 55. b5 axb5 56. axb5 Kc5 57. f4 e4 58. f5 Bc4 59. Kc2 Kxb5 60. f6 Kb4 61. Kd1 e3 62. Nf3 Kc3 |
| ECO A05 in 2005 play it! rybka 10 beta w defeats white's jonny in 84 moves | 1. Nf3 Nf6 2. g3 d5 3. d3 g6 4. Bg2 Bg7 5. Nbd2 Nc6 6. e4 e5 7. c3 O-O 8. O-O a5 9. exd5 Nxd5 10. Re1 Bg4 11. Nc4 Qd7 12. Qb3 a4 13. Qxb7 f6 14. Nfd2 Nce7 15. Ne3 Be6 16. Nxd5 Nxd5 17. Ne4 Rfb8 18. Nc5 Qd6 19. Ne4 Qd8 20. Qc6 Rb6 21. Qc5 Bf8 22. Nxf6+ Nxf6 23. Qxe5 Rab8 24. d4 Bc4 25. Bh3 Qd6 26. Qxd6 Bxd6 27. Bf1 Rc6 28. Bg2 Ra6 29. f4 Nd5 30. a3 c5 31. Bh3 cxd4 32. cxd4 Ne7 33. Rd1 Bd5 34. Bd7 Nf5 35. Bxf5 gxf5 36. Rd2 Re8 37. Rc2 Re1+ 38. Kf2 Rh1 39. Rc8+ Bf8 40. h3 Re6 41. g4 Rxh3 42. Be3 Rh2+ |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's hiarcs in 94 moves | 1. Nf3 b6 2. g3 c5 3. Bg2 Bb7 4. d3 g6 5. O-O Bg7 6. e4 d6 7. c3 Nf6 8. Nbd2 O-O 9. Re1 Nc6 10. a4 Ng4 11. Nc4 Qc7 12. Qe2 Nce5 13. Nfxe5 Nxe5 14. Ne3 e6 15. f4 Nc6 16. Bd2 Na5 17. Ra3 Rac8 18. g4 Qd7 19. b3 d5 20. exd5 exd5 21. b4 cxb4 22. cxb4 Qd6 23. h3 Rfe8 24. Qf2 d4 25. Nc2 Bxg2 26. Qxg2 Rxe1+ 27. Nxe1 Nc6 28. Rb3 Re8 29. Rb2 Ne7 30. Qb7 Nd5 31. Ng2 Re2 32. Qc8+ Bf8 33. Kf1 Re7 34. Qc4 Qd7 35. b5 Re8 36. Kf2 Bc5 37. Kg3 g5 38. fxg5 Qd6+ 39. Kf2 Nc3 40. Bf4 Nd1+ 41. Kf1 Nxb2 42. Bxd6 Nxc4 43. Bxc5 bxc5 44. Nf4 Nb2 45. a5 c4 46. dxc4 d3 47. Nxd3 Nxd3 |
| ECO A05 in 2005 play it! rybka 10 beta w defeats white's deep fritz cpu in 84 moves | 1. Nf3 Nf6 2. g3 d5 3. d3 g6 4. Bg2 Bg7 5. Nbd2 Nc6 6. e4 e5 7. c3 O-O 8. O-O a5 9. exd5 Nxd5 10. Re1 Re8 11. Qa4 Nb6 12. Qc2 a4 13. Ne4 Nd5 14. a3 h6 15. Nc5 Qd6 16. Nxa4 Bf5 17. b3 b5 18. Nb2 Nxc3 19. Bxh6 Bxh6 20. Qxc3 Bg7 21. Qc1 e4 22. Nd2 Bxb2 23. Qxb2 exd3 24. Rac1 Nd4 25. Bxa8 Rxa8 26. Rcd1 Bg4 27. Re4 Ne2+ 28. Kg2 Qd5 29. f3 Bxf3+ 30. Kxf3 f5 31. Qe5 fxe4+ 32. Qxe4 Qf7+ 33. Kg2 Rd8 34. Nb1 Rd4 35. Qa8+ Kg7 36. Qc6 Rd6 37. Qxb5 Qe7 38. Qb7 Nf4+ 39. gxf4 Qe2+ 40. Kg3 Re6 41. Rf1 Qxf1 42. Qxc7+ Kh6 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's aristarch 0 in 110 moves | 1. Nf3 e6 2. g3 f5 3. d4 Be7 4. Bg2 d6 5. c4 Nf6 6. Nc3 O-O 7. Qc2 Qe8 8. Bf4 a6 9. e3 Nc6 10. a3 h6 11. e4 fxe4 12. Nxe4 Qh5 13. Nxf6+ Rxf6 14. Qd1 Bd7 15. h3 Raf8 16. Nh2 Qf7 17. O-O Rxf4 18. gxf4 Qxf4 19. d5 Nd4 20. Qg4 Bh4 21. Kh1 Qxg4 22. hxg4 e5 23. Be4 Nb3 24. Rad1 Bg5 25. f3 Nd2 26. Rg1 Ba4 27. Rde1 Nxc4 28. Nf1 c5 29. Rg2 g6 30. Rh2 Kg7 31. b4 Rc8 32. Ra1 Nb6 33. bxc5 Rxc5 34. Rb1 Bb5 35. Nd2 Rc3 36. Nf1 Na4 37. Rc2 Rxa3 38. Rc7+ Kf6 39. Rxb7 Nc3 40. Re1 Bh4 41. Rc1 Nxe4 42. fxe4 Bd3 43. Rb2 Bxe4+ 44. Kh2 Kg5 45. Rc6 Kxg4 46. Kg1 Bd3 47. Rc1 Kf4 48. Nd2 Ra4 49. Rc7 e4 50. Rf7+ Ke5 51. Nf1 Ra1 52. Kg2 Bg5 53. Ng3 h5 54. Ne2 e3 55. Rf8 Kxd5 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's hiarcs in 108 moves | 1. Nf3 b6 2. g3 c5 3. Bg2 Bb7 4. d3 g6 5. O-O Bg7 6. e4 d6 7. c3 Nf6 8. Nbd2 O-O 9. Re1 Nc6 10. a4 Ng4 11. Nc4 Nce5 12. Nfxe5 Nxe5 13. Na3 Qd7 14. d4 cxd4 15. cxd4 Nc6 16. Be3 Rac8 17. Nb5 a6 18. Nc3 e6 19. Rc1 Na5 20. Bf4 Rc4 21. d5 e5 22. Be3 Rb4 23. Rc2 Nb3 24. Rce2 Nd4 25. Rd2 Rc8 26. h4 h5 27. Kh2 Qe8 28. f4 Rc7 29. fxe5 Qxe5 30. Na2 Rbc4 31. Rf1 b5 32. b3 Nxb3 33. Qxb3 Rc3 34. Nxc3 Rxc3 35. Qb4 Rxe3 36. Bf3 g5 37. hxg5 h4 38. Kg1 h3 39. Kh2 Qxg5 40. Re2 Be5 41. Qe1 Rc3 42. Qf2 bxa4 43. Ra2 a5 44. Rg1 Bc8 45. Bd1 a3 46. Rc2 Rxc2 47. Qxc2 Bd7 48. Qf2 a4 49. Qc2 Qe3 50. Bh5 Kg7 51. Bd1 Kg6 52. Qa2 Bb2 53. Kh1 Bd4 54. Rf1 Bb5 |