| ECO D10 in 2006 play it! rybka 101 beta 1 defeats black's ruffian leiden in 67 moves | 1. d4 d5 2. c4 c6 3. e3 e6 4. Nf3 Bd6 5. Nbd2 f5 6. c5 Bc7 7. Bd3 Nf6 8. O-O O-O 9. b4 Ne4 10. Bb2 b6 11. h4 Nd7 12. b5 bxc5 13. bxc6 Nb8 14. Bb5 c4 15. Qc2 Bd6 16. Rab1 Qc7 17. Nxe4 fxe4 18. Ne5 Ba6 19. a4 Bxe5 20. dxe5 Rf7 21. Qe2 Bc8 22. Ba3 Nxc6 23. Bd6 Qd7 24. f3 exf3 25. Rxf3 Bb7 26. Rbf1 Rxf3 27. Qxf3 h6 28. a5 Rc8 29. a6 Ba8 30. Ba4 Rd8 31. Bc2 Qe8 32. Qg4 h5 33. Qg5 Rxd6 34. Bg6 |
| ECO D10 in 2006 play it! rybka 101 beta 1 defeats black's cm10th xperience in 128 moves | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. Nc3 Bf5 6. Nf3 Nf6 7. Qb3 Na5 8. Qa4+ Nc6 9. e3 a6 10. Ne5 Qb6 11. Bb5 Rc8 12. Bxc6+ bxc6 13. Qb3 Qxb3 14. axb3 g5 15. Bg3 h5 16. h4 gxh4 17. Rxh4 e6 18. Rxa6 c5 19. dxc5 Bxc5 20. b4 Be7 21. Nc6 Nd7 22. Nxe7 Kxe7 23. b5 f6 24. Ra7 Kd8 25. Bd6 Rh7 26. Bb4 Ke8 27. e4 dxe4 28. Nxe4 Bxe4 29. Rxe4 e5 30. b6 Rc1+ 31. Kd2 Rc6 32. Ba5 Rg7 33. Rb4 Rg8 34. Ra8+ Kf7 35. Rxg8 Kxg8 36. b7 Nb8 37. Bb6 Kf7 38. Ba7 Nd7 39. f3 Ke6 40. Kd3 Ra6 41. b8=Q Nxb8 42. Bxb8 Ra1 43. f4 Rg1 44. fxe5 fxe5 45. Ke4 Re1+ 46. Kf3 Rf1+ 47. Ke3 Rb1 48. Rb6+ Kf5 49. Bd6 Re1+ 50. Kf2 Rd1 51. Be7 Rd2+ 52. Ke3 Rd7 53. Bh4 Rd1 54. b4 Rb1 55. b5 Rb3+ 56. Kd2 Rb2+ 57. Kc3 Rxg2 58. Rf6+ Ke4 59. b6 Rg1 60. Kc4 Rb1 61. Kc5 Rb2 62. Kc6 Rc2+ 63. Kd7 Rb2 64. Kc7 Rg2 |
| ECO D30 in 2006 play it! rybka 101 beta 1 defeats black's spike 11 in 91 moves | 1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. cxd5 Nxd5 7. Bb5 Be7 8. Bd2 cxd4 9. Nxd4 Bd7 10. Nxc6 Bxc6 11. Bxc6+ bxc6 12. O-O O-O 13. Qe2 Qc7 14. e4 Nf4 15. Bxf4 Qxf4 16. g3 Qc7 17. Rfd1 Rad8 18. Rac1 Bf6 19. Kg2 c5 20. b3 Rxd1 21. Nxd1 Bd4 22. Ne3 Rd8 23. Rd1 Qc6 24. Qf3 Rf8 25. Nc4 f6 26. h4 Kh8 27. h5 Kg8 28. Re1 Qa6 29. Re2 Qb7 30. h6 g6 31. Qf4 e5 32. Qf3 Qa8 33. b4 Kh8 34. bxc5 Bxc5 35. Rc2 Qb7 36. Qd3 Qe7 37. Na5 Re8 38. Nc6 Qf8 39. Qd7 Bb6 40. a4 Rc8 41. Rc3 Ra8 42. a5 Bxf2 43. Kxf2 Qxh6 44. Kg2 Qg7 45. Ne7 Qf7 46. Rc7 |
| ECO D02 in 2006 play it! rybka 101 beta 1 defeats black's ruffian leiden in 118 moves | 1. d4 d5 2. Nf3 Bf5 3. Bf4 Nf6 4. c4 c6 5. e3 e6 6. Qb3 b6 7. Nbd2 Bd6 8. Ne5 O-O 9. Be2 c5 10. g4 Bxe5 11. dxe5 Nxg4 12. h3 Nh6 13. Rg1 Kh8 14. Bf3 Nc6 15. cxd5 exd5 16. Qxd5 Rc8 17. Qxd8 Rfxd8 18. Ne4 Nb4 19. Ke2 Be6 20. Nd6 Nf5 21. a3 Nxd6 22. exd6 Nd5 23. Be5 f6 24. Bg3 b5 25. Rad1 Nb6 26. Bb7 Rb8 27. Bc6 Nd7 28. Bd5 Bxh3 29. Rh1 Bf5 30. f3 Re8 31. Rc1 c4 32. b3 cxb3 33. Bxb3 b4 34. a4 a5 35. Rc7 Rbd8 36. Ra7 Ra8 37. Rxa8 Rxa8 38. e4 Bg6 39. Rc1 Rd8 40. Rc7 h6 41. Ra7 Nc5 42. Bd1 Nd7 43. Rxa5 Bf7 44. Ke3 Rb8 45. Ra7 Be6 46. Bc2 b3 47. Bb1 g5 48. a5 h5 49. a6 h4 50. Bh2 Kg7 51. Rc7 Ra8 52. a7 Kg6 53. Kd4 Kh5 54. e5 f5 55. Bd3 Kg6 56. Kc3 Nf8 57. Rb7 Bd5 58. Rb8 Bxf3 59. Rxa8 Bxa8 |
| ECO D10 in 2006 play it! rybka 101 beta 1 defeats black's naum 11 in 63 moves | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Bf4 Nf6 6. e3 Nh5 7. Bg3 Nxg3 8. hxg3 Bg4 9. Bb5 Rc8 10. Qb3 Bxf3 11. gxf3 e6 12. Nc3 Qd7 13. O-O-O a6 14. Bxc6 Qxc6 15. Kb1 b5 16. e4 dxe4 17. d5 exd5 18. Rxd5 Be7 19. Re5 Qd6 20. f4 Qd3+ 21. Ka1 Kf8 22. Rxe4 Qd7 23. Rd1 Qc7 24. Kb1 Bc5 25. Nd5 Qc6 26. Rc1 Rd8 27. Re5 Qg6+ 28. Ka1 Bd6 29. f5 Qg5 30. f4 Qh6 31. Ree1 Qh5 32. Qc2 |
| ECO D10 in 2006 play it! rybka 101 beta 1 defeats black's zappa 11 x cpu in 105 moves | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 e5 5. e3 e4 6. Qb3 Nf6 7. Nge2 Bd6 8. Bd2 Bc7 9. Nb5 O-O 10. Nxc7 Qxc7 11. Nf4 Rd8 12. Be2 Nc6 13. Rc1 Be6 14. Nxe6 fxe6 15. O-O Rac8 16. Rc2 Qb8 17. Rfc1 h6 18. h3 Ne7 19. Bb4 Rxc2 20. Rxc2 Nc6 21. Bc5 a6 22. Rc3 Kh7 23. h4 Rd7 24. Qb6 Rf7 25. Ba3 Nd7 26. Qb3 a5 27. Bg4 Rf6 28. h5 Kh8 29. Qb5 Qc7 30. Rb3 b6 31. Rc3 Ndb8 32. b4 Kh7 33. bxa5 bxa5 34. Rc1 Kh8 35. Rb1 Kh7 36. Qb7 Qd8 37. Rc1 Rxf2 38. Kxf2 Qh4+ 39. Kg1 Qxg4 40. Bd6 Qe2 41. Bf4 e5 42. dxe5 d4 43. Qf7 Qg4 44. e6 dxe3 45. Bxb8 Nd4 46. Qg6+ Qxg6 47. hxg6+ Kxg6 48. e7 Kf7 49. Rc7 h5 50. Rb7 Nf5 51. Bf4 e2 52. Kf2 e1=Q+ 53. Kxe1 |
| ECO D30 in 2006 play it! rybka 101 beta 1 defeats black's naum 11 in 105 moves | 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nf3 Nf6 5. Bg5 c6 6. Nc3 Bd6 7. Qc2 Nbd7 8. e3 h6 9. Bh4 Nb6 10. Bd3 Bg4 11. Ne5 Bxe5 12. dxe5 g5 13. Bg3 Nh5 14. f3 Nxg3 15. hxg3 Be6 16. Ne2 Qe7 17. Nd4 O-O-O 18. f4 Bg4 19. Kf2 Qb4 20. a3 Qe7 21. a4 gxf4 22. gxf4 Nd7 23. a5 Kb8 24. a6 c5 25. Nf5 Bxf5 26. Bxf5 b6 27. Rad1 Nf8 28. Qb3 c4 29. Qb5 Qc5 30. Qxc5 bxc5 31. Be4 d4 32. Rc1 dxe3+ 33. Kxe3 Rd4 34. Rb1 Nd7 35. b4 cxb3 36. Rxb3+ Rb4 37. Rxb4+ cxb4 38. Rb1 Kc7 39. Rxb4 Nb6 40. Rb1 h5 41. Rc1+ Kd7 42. Bf5+ Kd8 43. Rc6 Nd5+ 44. Kf3 Nc7 45. Rd6+ Ke8 46. Be4 Ke7 47. f5 Rc8 48. f6+ Ke8 49. Bb7 Rb8 50. Bc6+ Kf8 51. Rd7 Ne6 52. Kg3 Rc8 53. Rxa7 |
| ECO D02 in 2006 play it! rybka 101 beta 1 defeats black's glaurung 10 in 126 moves | 1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. c4 c6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Na6 8. Bg2 Nd7 9. Bd2 g6 10. Nc3 Bg7 11. Nxd5 cxd5 12. c6 Rc8 13. cxd7+ Bxd7 14. Ne5 e6 15. Bf3 Ke7 16. Bc3 Rhd8 17. Kd2 Bb5 18. Ra5 Be8 19. e3 Rd6 20. Rc1 Ra8 21. Ra3 Bb5 22. Raa1 f6 23. Nd3 Kf7 24. Be2 Be8 25. Nc5 Nxc5 26. dxc5 Rdd8 27. f4 Bd7 28. Rf1 Bf8 29. b4 a6 30. Bd3 Bg7 31. g4 Rac8 32. g5 Rf8 33. b5 Bxb5 34. Bxb5 axb5 35. Ra7 Rc7 36. Ba5 Re7 37. Kd3 Rc8 38. Bc3 Rec7 39. b4 Re8 40. Rfa1 e5 41. R1a5 fxg5 42. fxg5 e4+ 43. Kd2 Ke6 44. Rxb5 Rb8 45. Rb6+ Kf5 46. Bxg7 Rxg7 47. Rf6+ Kxg5 48. Rd6 Rc7 49. Kc3 Rf8 50. Rxd5+ Kg4 51. b5 Rf1 52. Re5 Kh3 53. Kb4 Kxh2 54. Ka5 Rcf7 55. Kb6 R1f6+ 56. c6 bxc6 57. Rxf7 Rxf7 58. bxc6 Rf6 59. Kb7 Rf8 60. c7 Kg3 61. Rxe4 g5 62. c8=Q Rxc8 63. Kxc8 g4 |
| ECO D02 in 2006 play it! rybka 101 beta 1 defeats black's deep shredder 1 in 111 moves | 1. d4 d5 2. Nf3 Nf6 3. b3 Bf5 4. e3 e6 5. Be2 h6 6. c4 c6 7. O-O Be7 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. Nc3 O-O 11. Bd2 Qc7 12. h3 Rad8 13. Qc2 Rfe8 14. Rae1 dxc4 15. bxc4 e5 16. Rb1 b6 17. Nh4 Nb8 18. Nf5 Bd6 19. dxe5 Bxe5 20. f4 Bd6 21. e4 Qd7 22. Rfd1 Nxe4 23. Nxg7 Kxg7 24. Nxe4 Qf5 25. Qb2+ Kg6 26. Ng3 Qd3 27. f5+ Kh7 28. Bf4 Qxd1+ 29. Rxd1 Bc5+ 30. Kh2 Rxd1 31. Nh5 Bd4 32. Qc2 Rde1 33. h4 R8e4 34. Qd2 R1e2 35. Qd1 Nd7 36. Ng3 Re1 37. Qd2 Rxf4 38. Qxf4 c5 39. Qf3 Ne5 40. Qh5 f6 41. Ne2 a6 42. g3 b5 43. cxb5 axb5 44. Nf4 c4 45. Nd5 Kg7 46. Nc7 Bg1+ 47. Kh3 Ba7 48. Ne8+ Kf8 49. Nxf6 Ke7 50. Qe8+ Kxf6 51. Qe6+ Kg7 52. Qe7+ Kg8 53. Qxa7 Nf7 54. f6 Re6 55. Qb8+ Nd8 56. Qxd8+ |
| ECO D02 in 2006 play it! rybka 101 beta 1 defeats black's thinker a in 75 moves | 1. d4 d5 2. Nf3 Bf5 3. Bg5 h6 4. Bf4 Nd7 5. e3 Ngf6 6. Nc3 g5 7. Bg3 e6 8. Bd3 Ne4 9. Bxe4 dxe4 10. Nd2 Bb4 11. Qe2 Bxc3 12. bxc3 b6 13. h4 g4 14. Qc4 O-O 15. Bf4 Kh7 16. Bxc7 Qe7 17. Bg3 Rac8 18. Qb3 Nf6 19. O-O Nh5 20. c4 Rfd8 21. a4 Kg8 22. a5 bxa5 23. Qa3 Qxa3 24. Rxa3 Nxg3 25. fxg3 Rb8 26. Rxa5 Rb2 27. Rc1 Rd7 28. c5 Kf8 29. Nc4 Rb4 30. Nd6 Rb2 31. c4 Rb8 32. Rca1 Bg6 33. Rxa7 Rxa7 34. Rxa7 Rd8 35. Nb7 Rc8 36. d5 Bf5 37. c6 exd5 38. cxd5 |
| ECO D30 in 2006 play it! rybka 101 beta 1 defeats black's naum 11 in 112 moves | 1. d4 d5 2. c4 e6 3. e3 dxc4 4. Bxc4 c5 5. Nf3 a6 6. dxc5 Qxd1+ 7. Kxd1 Bxc5 8. a3 b5 9. Bd3 Nf6 10. a4 bxa4 11. Nc3 O-O 12. Nxa4 Nbd7 13. Ke2 Bb7 14. Bd2 Bd6 15. Rhd1 Rfb8 16. Ba5 h6 17. Rac1 Ra7 18. Bb1 Bxf3+ 19. Kxf3 Be5 20. b4 Nd5 21. Nc5 Nf8 22. Be4 Nxb4 23. Rb1 f5 24. Bb7 Nd5 25. Bxd5 Rxb1 26. Rxb1 exd5 27. Rd1 Bd6 28. Rxd5 Bxc5 29. Rxc5 g6 30. Rc8 Kf7 31. g4 fxg4+ 32. Kxg4 Re7 33. Ra8 Re6 34. Ra7+ Ke8 35. Bc3 Nd7 36. Bd4 Rd6 37. f3 Re6 38. e4 h5+ 39. Kg5 Rd6 40. Bh8 Re6 41. h4 Kd8 42. e5 Nxe5 43. Bxe5 Rxe5+ 44. Kxg6 Re6+ 45. Kxh5 Rf6 46. Kg4 Ke8 47. h5 Kf8 48. f4 Rc6 49. Kg5 Kg8 50. f5 Rc1 51. Rxa6 Rg1+ 52. Kf6 Rb1 53. Ke7 Rb7+ 54. Ke6 Rb8 55. f6 Re8+ 56. Kf5 Re1 |
| ECO D30 in 2006 play it! rybka 101 beta 1 defeats black's jonny in 135 moves | 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Bd6 6. Nf3 c6 7. Qc2 Be6 8. e3 Nbd7 9. Bd3 Bg4 10. Qb3 Qc7 11. h3 Bxf3 12. gxf3 h6 13. Bxf6 Nxf6 14. O-O-O O-O 15. Kb1 Qb6 16. Qc2 Kh8 17. h4 Rfe8 18. Rhg1 Rac8 19. Bf5 Rc7 20. e4 Bb4 21. e5 Ng8 22. Na4 Qa5 23. a3 Bf8 24. Bd3 c5 25. dxc5 Bxc5 26. b4 Bxb4 27. axb4 Qxb4+ 28. Qb2 Qxb2+ 29. Kxb2 Rxe5 30. Nc3 Rd7 31. Nb5 a6 32. Nd4 Re8 33. Rc1 Red8 34. Rge1 Ne7 35. h5 Rb8 36. Ka3 Kg8 37. Rc5 Kf8 38. Rb1 Ra8 39. Kb4 Rb8 40. Bf1 Rd6 41. Kc3 b5 42. Bh3 Rb7 43. Bc8 Rb8 44. Bg4 Rb7 45. Rh1 Rdb6 46. Re1 Rd6 47. Bc8 Ra7 48. Ra1 Rb6 49. f4 Ra8 50. Bd7 Rd8 51. Rc7 Rf6 52. f3 Rb8 53. f5 Rd8 54. Re1 a5 55. Re5 b4+ 56. Kb3 Rd6 57. Bb5 Ng8 58. Bc6 Nf6 59. Ree7 Nxh5 60. Rxf7+ Kg8 61. Ne6 Rb8 62. Rfe7 Rxc6 63. Rxc6 a4+ 64. Kb2 Ra8 65. Nxg7 Nf4 66. Rcc7 a3+ 67. Ka1 Kf8 68. f6 |
| ECO D20 in 2006 play it! rybka 101 beta 1 defeats black's slow chess blitz in 98 moves | 1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 e6 6. Nf3 g6 7. O-O Bg7 8. Nc3 O-O 9. Bg5 Qd7 10. Qd2 Nxc3 11. bxc3 Nc6 12. h4 b6 13. h5 Bb7 14. h6 Bh8 15. Rfe1 Ne7 16. Qf4 a6 17. Bf6 Bxf6 18. exf6 Nd5 19. Bxd5 Bxd5 20. Ne5 Qd6 21. Qe3 b5 22. a4 Rfb8 23. Rec1 b4 24. c4 Bb7 25. a5 Rd8 26. Rab1 Rab8 27. Rb2 Bc6 28. Rcb1 Ba4 29. Nd3 b3 30. Nc5 Qc6 31. Nxa4 Qxa4 32. Rxb3 Rbc8 33. Qc3 Qc6 34. c5 Qe4 35. Qd3 Qc6 36. Qc4 Ra8 37. Qb4 Qe4 38. Qb7 Qxd4 39. Qxa8 Rxa8 40. Rb8+ Qd8 41. Rxd8+ Rxd8 42. Rb7 Rc8 43. Ra7 Kf8 44. c6 Ke8 45. Rxa6 Kd8 46. Ra7 Rb8 47. Rb7 Kc8 48. a6 Rxb7 49. cxb7+ Kb8 |
| ECO D30 in 2006 play it! rybka 101 beta 1 defeats black's deep sjeng 1 cpu in 63 moves | 1. d4 d5 2. c4 e6 3. e3 c6 4. Nf3 Nf6 5. Nc3 g6 6. Bd3 Bg7 7. O-O O-O 8. e4 Nxe4 9. Nxe4 dxe4 10. Bxe4 Na6 11. Re1 c5 12. d5 exd5 13. Bg5 Qb6 14. cxd5 Bd7 15. Be7 Rfc8 16. d6 h6 17. Bd5 Nb4 18. Bxf7+ Kxf7 19. a3 Kg8 20. axb4 cxb4 21. Ne5 Qb5 22. Qb3+ Kh7 23. Qf7 Be8 24. Qe6 Qb6 25. Bf6 Bf8 26. Nxg6 Qxd6 27. Rad1 Qxe6 28. Nxf8+ Kg8 29. Nxe6 Rc4 30. Nd8 Ba4 31. b3 Rf4 32. Bb2 |
| ECO D20 in 2006 play it! rybka 101 beta 1 defeats black's naum 11 in 110 moves | 1. d4 d5 2. c4 dxc4 3. Qa4+ Nd7 4. Nf3 c6 5. Qxc4 e5 6. dxe5 Nxe5 7. Nxe5 Qa5+ 8. Nc3 Qxe5 9. Bf4 Qa5 10. Qb3 Bb4 11. a3 Bxc3+ 12. Qxc3 Qxc3+ 13. bxc3 Ne7 14. O-O-O Bf5 15. f3 Nd5 16. Bd2 Nb6 17. e4 Be6 18. Be3 Na4 19. Kc2 O-O 20. Rd4 b5 21. Rd6 Rfc8 22. Bd3 a5 23. Rd1 h6 24. e5 Rab8 25. Ba7 Rb7 26. Bf2 Kf8 27. Be4 Bd5 28. Bf5 Re8 29. Bd4 Rc7 30. h4 c5 31. Bg1 Bc6 32. Bd3 Bd7 33. c4 Ke7 34. cxb5 c4 35. Be4 Bxb5 36. Rb1 Bd7 37. Rxd7+ Kxd7 38. Rb5 c3 39. Rxa5 Nb2 40. Bf5+ Kc6 41. Kxc3 Rb8 42. Rc5+ Kb6 43. Rc4+ Kb7 44. Rxc7+ Kxc7 45. Bc2 Kc6 46. a4 h5 47. a5 Kb5 48. Kxb2 Kxa5+ 49. Bb3 Rb7 50. Kc3 Rc7+ 51. Bc4 Ka4 52. g4 g6 53. gxh5 gxh5 54. f4 Rc8 55. Bd4 Ka5 |
| ECO D30 in 2006 play it! rybka 101 beta 1 defeats black's ruffian 10 by checkmate in 83 moves | 1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nf3 Be7 5. Nc3 O-O 6. Bd3 c5 7. O-O Nc6 8. b3 dxc4 9. bxc4 cxd4 10. exd4 b6 11. Bf4 Nb4 12. Be2 Bb7 13. a3 Na6 14. Ne5 Qc8 15. Qb3 Rd8 16. Rad1 Nd7 17. Nb5 Be4 18. Qe3 Nf6 19. Bf3 Bb7 20. Rfe1 Ne8 21. d5 Bc5 22. Qe2 exd5 23. Nxf7 Kxf7 24. Bg4 Bxf2+ 25. Kxf2 Qc5+ 26. Kg3 Kf8 27. Rd4 Nf6 28. Bd6+ Rxd6 29. Qe7+ Kg8 30. Nxd6 Nc7 31. Rf4 Rf8 32. Re6 Qxa3+ 33. Kh4 Qc3 34. Rexf6 Qxf6+ 35. Rxf6 Rxf6 36. Qxc7 Rxd6 37. Qxd6 Bc8 38. Bxc8 h6 39. Qe7 g5+ 40. Kh5 dxc4 41. Kxh6 b5 42. Qg7# |
| ECO D02 in 2006 play it! rybka 101 beta 1 defeats black's glaurung cct cpu in 89 moves | 1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O Nbd7 6. Nbd2 c5 7. b3 O-O 8. c4 cxd4 9. Nxd4 Nc5 10. Qc2 dxc4 11. Bb2 cxb3 12. axb3 Bd7 13. Rfd1 a5 14. Nc4 Qc7 15. Rac1 Ng4 16. Bf3 Nh6 17. Qc3 f6 18. Nxa5 Rxa5 19. b4 e5 20. bxa5 exd4 21. Rxd4 Rc8 22. Ba3 Be6 23. Bd5 Bf7 24. Qd2 Bf8 25. Bxc5 Bxc5 26. Rdc4 Qe7 27. Bxf7+ Nxf7 28. Qd5 Rd8 29. Qxc5 Qxc5 30. Rxc5 Nd6 31. Rc7 Kf8 32. Kg2 h6 33. h3 Ra8 34. Rd1 Ne8 35. Rxb7 Rxa5 36. Rd8 Re5 37. e3 Re7 38. Rdd7 Rxd7 39. Rxd7 Kg8 40. e4 g6 41. Kf3 Ng7 42. Ke3 Ne6 43. Re7 Ng5 44. h4 Nf7 45. Kd4 |
| ECO D10 in 2006 play it! rybka 101 beta 1 defeats black's naum 11 in 97 moves | 1. d4 d5 2. c4 c6 3. e3 e6 4. Nf3 Bd6 5. Be2 Nd7 6. O-O f5 7. b3 Qf6 8. Ba3 Bxa3 9. Nxa3 Ne7 10. Nc2 O-O 11. Nb4 dxc4 12. bxc4 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Nd3 Qc7 16. Qb3 Be6 17. Nc5 Bc8 18. Rad1 Ng6 19. Bh5 Ne5 20. f4 Nf7 21. Rfe1 Qe7 22. Nd3 Be6 23. e4 Nd6 24. exf5 Nxf5 25. Re5 Qh4 26. Nc5 Bc8 27. Qf3 g6 28. Bg4 Nd4 29. Rxd4 Bxg4 30. Qe3 b6 31. Ne4 Bf5 32. Ng5 h6 33. Ne4 Rf7 34. g3 Qh5 35. Nf2 g5 36. Rxf5 Rxf5 37. g4 Qg6 38. gxf5 gxf4+ 39. fxg6 fxe3 40. Ng4 Kg7 41. Ne5 Kf6 42. Re4 Rd8 43. Rxe3 a6 44. Nxc6 Rd1+ 45. Kf2 Kxg6 46. Rb3 Kg5 47. Rxb6 Rd2+ 48. Ke3 Rxa2 49. Nd4 |
| ECO D35 in 2006 play it! rybka 101 beta 1 defeats black's junior in 93 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. g3 Be7 5. Bg2 O-O 6. Nf3 Nbd7 7. Ne5 c6 8. f4 c5 9. cxd5 exd5 10. e3 Nb6 11. O-O Bf5 12. Qe2 Qc8 13. Bd2 Rd8 14. dxc5 Bxc5 15. Rac1 Bg4 16. Qf2 Qf5 17. Rfe1 Rac8 18. Nb5 Nc4 19. Nd4 Bxd4 20. exd4 Bh3 21. Bf3 Nxe5 22. dxe5 Rxc1 23. Bxc1 Ng4 24. Qd4 Qg6 25. Bd2 h5 26. Be4 Qe6 27. Bd3 Re8 28. Qxa7 b6 29. Qb7 Nh6 30. Rc1 h4 31. Qc6 d4 32. a4 Rc8 33. Qxc8+ Qxc8 34. Rxc8+ Bxc8 35. b4 hxg3 36. hxg3 f6 37. exf6 gxf6 38. a5 bxa5 39. bxa5 Kf7 40. a6 Bxa6 41. Bxa6 Ke6 42. g4 Kd5 43. g5 fxg5 44. fxg5 Nf5 45. Bd3 Ng7 46. g6 Nh5 47. Bh6 |
| ECO D21 in 2006 play it! rybka 101 beta 1 defeats black's pseudo 0c in 97 moves | 1. d4 d5 2. c4 dxc4 3. Nf3 e6 4. g3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Nxd4 Nc6 8. Bg2 Rc8 9. O-O Nf6 10. Nc3 Qb6 11. Nxc6 Bxc6 12. Be3 Qb4 13. Qxb4 Bxb4 14. Bxa7 Bxc3 15. bxc3 Bxg2 16. Kxg2 Rxc3 17. Rfb1 Rc7 18. Rb5 Ne4 19. Rb4 Nc3 20. Bd4 Nd5 21. Bxg7 Rg8 22. Be5 Rd7 23. Rh4 f6 24. Bb2 e5 25. Rc1 Rgg7 26. Kf3 Kf7 27. Ra4 Rg8 28. Rd1 Rgd8 29. e4 Nb6 30. Rxd7+ Rxd7 31. Rb4 Nc8 32. Ke2 Nd6 33. f4 Re7 34. Kd3 h5 35. a4 Ke8 36. Bc3 Kf7 37. fxe5 fxe5 38. a5 Ke8 39. Rb1 Kf7 40. Bb4 Rd7 41. Bxd6 Rxd6+ 42. Kc4 Rd7 43. Kc5 h4 44. gxh4 Kg6 45. Kb6 Kh5 46. Ka7 Kxh4 47. Rxb7 Rd2 48. a6 Kg5 49. h4+ |