| ECO A05 in 2006 play it! rybka 11 w defeats black's gandalf 0 by checkmate in 117 moves | 1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. c4 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 c6 9. h3 Qa5 10. Be3 Nb6 11. dxe5 dxe5 12. Qd3 Be6 13. b3 Rfd8 14. Qc2 Nbd7 15. a3 Nf8 16. Na4 Qc7 17. Rfd1 b6 18. Nb2 Rab8 19. Rac1 Ra8 20. Re1 c5 21. Nd3 Nxe4 22. Nfxe5 f5 23. Nf3 Qd6 24. Nf4 Rac8 25. h4 Qc7 26. Ng5 Nxg5 27. hxg5 Re8 28. Re2 Bf7 29. Nd5 Qd7 30. Rd1 Bxd5 31. Bxd5+ Kh8 32. Bf3 Qf7 33. Rd6 Be5 34. Rd5 Bg7 35. Qd2 Re7 36. Rd8 Rxd8 37. Qxd8 Re8 38. Qd5 Kg8 39. Qd2 Kh8 40. Bd5 Qc7 41. Bf4 Rxe2 42. Qxe2 Qd8 43. Qe3 Qc8 44. b4 cxb4 45. axb4 Qd7 46. Be5 Bxe5 47. Qxe5+ Qg7 48. Qd6 f4 49. gxf4 a5 50. c5 bxc5 51. bxc5 h6 52. c6 Kh7 53. c7 Ne6 54. Qxe6 Qa1+ 55. Kg2 hxg5 56. fxg5 Qh8 57. Qh3+ Kg7 58. Qd7+ Kf8 59. c8=Q# |
| ECO A04 in 2006 play it! rybka 11 w defeats black's ktulu in 117 moves | 1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. Nxd5 Qxd5 9. d3 Nc6 10. Be3 Bd7 11. Nd4 Qd6 12. Nxc6 Bxc6 13. Bxc6 Qxc6 14. Rc1 Qa6 15. Rxc5 b6 16. Rc2 Qxa2 17. Qa1 Qb3 18. Rfc1 Qb5 19. Qa3 Rfe8 20. b3 Be5 21. Rc4 Bd6 22. Qa4 Qh5 23. R4c2 Qf5 24. Rc6 Red8 25. R1c2 Be5 26. b4 Qg4 27. f3 Qh5 28. b5 Qf5 29. Kg2 Qh5 30. d4 Bd6 31. Bd2 g5 32. h3 e6 33. e4 Qg6 34. Qc4 h6 35. Bc3 Rd7 36. Rd2 Re8 37. e5 Bf8 38. d5 Bc5 39. Qa4 Qf5 40. d6 Be3 41. Rd1 Kg7 42. Bb4 Red8 43. Qb3 Bc5 44. Bxc5 bxc5 45. Qe3 f6 46. Rxc5 Kg8 47. Rd4 Rf8 48. h4 gxh4 49. Rg4+ Rg7 50. d7 Rxg4 51. fxg4 Qb1 52. gxh4 Qd1 53. exf6 Kf7 54. Qe4 Kxf6 55. Rc8 Kg7 56. Qe5+ Rf6 57. Qxf6+ Kxf6 58. d8=Q+ Qxd8 59. Rxd8 |
| ECO A05 in 2006 play it! rybka 11 w defeats black's toga ii 1 betaa in 125 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qb3 Nc6 7. d5 Bxd2+ 8. Bxd2 Na5 9. Qa4 Bb7 10. dxe6 fxe6 11. Bxa5 Bc6 12. Qa3 Bxf3 13. exf3 bxa5 14. Qxa5 Qb8 15. Qc3 a5 16. Bd3 Qb4 17. O-O Qxc3 18. bxc3 Ke7 19. Rab1 Rhb8 20. Kg2 g6 21. f4 d6 22. Rfe1 Nd7 23. Be2 Nc5 24. Bf3 Rxb1 25. Rxb1 Rh8 26. Rb5 a4 27. Bc6 Rf8 28. h4 h6 29. Ra5 Rb8 30. Bxa4 Rb2 31. Bc6 Rb6 32. Bb5 Kf6 33. g4 e5 34. fxe5+ Kxe5 35. Kf3 g5 36. h5 Rb8 37. Ke3 Rb6 38. f3 Ke6 39. Be8 Ke7 40. Bg6 Ne6 41. Kd2 Rb8 42. Bf5 Rb2+ 43. Bc2 Rb8 44. Ra7 Kd8 45. Ke3 Kd7 46. Ba4+ Kd8 47. Bb5 Nc5 48. a4 Rc8 49. Bc6 Rb8 50. f4 gxf4+ 51. Kxf4 Ne6+ 52. Kf5 Ke7 53. Ra8 Rb1 54. Kg6 Nd8 55. Be4 Rg1 56. Bf5 Nf7 57. a5 Ne5+ 58. Kxh6 Nxg4+ 59. Bxg4 Rxg4 60. a6 Rg1 61. a7 Ra1 62. Kg5 Rg1+ 63. Kf4 |
| ECO A05 in 2006 play it! rybka 11 w defeats black's spike 11 in 119 moves | 1. Nf3 Nf6 2. d4 e6 3. g3 d5 4. c4 Bb4+ 5. Bd2 a5 6. Bg2 dxc4 7. Qc2 Nc6 8. Qxc4 Qd5 9. Qd3 Qe4 10. Qxe4 Nxe4 11. Bxb4 Nxb4 12. Nbd2 Nd6 13. Rc1 Nxa2 14. Rxc7 O-O 15. Nc4 Nxc4 16. Rxc4 Nb4 17. Kd2 f6 18. Ne1 e5 19. d5 Rd8 20. e4 b6 21. Nc2 Na6 22. Rc6 Rb8 23. Rc3 Nc5 24. b4 Bh3 25. Bf3 axb4 26. Nxb4 Ra8 27. Ke3 Na4 28. Ra3 Nb2 29. Raa1 Nc4+ 30. Kd3 Rac8 31. Rhc1 b5 32. g4 Kf7 33. Ra7+ Kg6 34. Be2 Bg2 35. f3 Ra8 36. Rca1 Rxa7 37. Rxa7 Rh8 38. Nc6 h5 39. Ne7+ Kh7 40. gxh5 Nd6 41. Kc3 b4+ 42. Kxb4 Rb8+ 43. Kc5 Nc8 44. Nxc8 Rxc8+ 45. Kd6 Rc2 46. Bb5 Bxf3 47. Ke7 Rb2 48. Be8 Bxe4 49. d6 Bf5 50. Bg6+ Bxg6 51. d7 Rb8 52. hxg6+ Kxg6 53. d8=Q Rxd8 54. Kxd8 e4 55. Ke7 Kg5 56. Ke6 g6 57. Ra3 f5 58. Rg3+ Kh5 59. Kf6 f4 60. Rg5+ |
| ECO A05 in 2006 play it! rybka 11 w defeats black's shredder 10 in 133 moves | 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 O-O 9. Be2 cxd4 10. cxd4 Qa5+ 11. Qd2 Qxd2+ 12. Bxd2 e6 13. O-O b6 14. Rfd1 Ba6 15. Bxa6 Nxa6 16. a4 Rfd8 17. g3 e5 18. dxe5 Nc5 19. a5 Nxe4 20. axb6 axb6 21. Be3 Rxd1+ 22. Rxd1 b5 23. Rd4 Nc3 24. Rd7 h6 25. Rb7 Re8 26. Kg2 Bf8 27. Nd2 h5 28. Bd4 b4 29. Kf3 Rd8 30. Nb3 Re8 31. Na5 Rc8 32. Ke3 Nd1+ 33. Ke2 Nc3+ 34. Kd3 Na4 35. Ke3 Nc3 36. f4 Na4 37. Nb3 Nc3 38. Nd2 Rd8 39. Nf3 Rd5 40. Ng5 Nb5 41. Ne4 Rxd4 42. Rxb5 Rc4 43. Kd3 Rc6 44. Rb7 Re6 45. Kc4 Kg7 46. Rd7 Re8 47. Rc7 Re6 48. Nf6 Rb6 49. Kb3 Re6 50. Rb7 Bc5 51. Rb8 Bf8 52. Nd5 Rc6 53. Rb7 Bc5 54. h3 Bd4 55. Kxb4 Bf2 56. Rd7 Ra6 57. g4 hxg4 58. hxg4 Re6 59. g5 Kf8 60. Nf6 Be1+ 61. Kb5 Re8 62. Nxe8 Kxe8 63. Kc6 Bb4 64. Rd4 Bc3 65. Rc4 Bb2 66. Kd5 Kd7 67. Rb4 |
| ECO A05 in 2006 play it! rybka 11 w defeats black's gandalf 0 in 86 moves | 1. Nf3 Nf6 2. c4 b6 3. d4 Bb7 4. Nc3 d6 5. e3 e6 6. Bd3 Nbd7 7. O-O e5 8. e4 Be7 9. Bc2 exd4 10. Nxd4 O-O 11. Bd2 Re8 12. Qe2 Nc5 13. b4 Ncxe4 14. Bxe4 Nxe4 15. Nxe4 d5 16. Ng3 c5 17. Ndf5 Bf6 18. Qg4 Bxa1 19. Nxg7 Bc8 20. N7f5+ Kh8 21. Rxa1 Qf6 22. Rd1 d4 23. Qf3 Bxf5 24. Nxf5 Qe6 25. Nh6 f5 26. h3 Rac8 27. Nxf5 Rf8 28. g4 h5 29. Re1 Qf6 30. Qe4 Qg6 31. bxc5 Rxf5 32. Qxf5 Qxf5 33. gxf5 Rxc5 34. f6 Rf5 35. Re8+ Kh7 36. Re7+ Kg6 37. Rxa7 Kxf6 38. Rb7 Ke5 39. Rxb6 Rf3 40. Bb4 Rxh3 41. Bd6+ Ke4 42. Bg3 h4 43. Kg2 hxg3 |
| ECO A05 in 2006 play it! rybka 11 w defeats black's shredder 1 in 133 moves | 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Qa5 9. Qd2 Nc6 10. Rc1 cxd4 11. cxd4 Qxd2+ 12. Kxd2 O-O 13. d5 Rd8 14. Kc2 Na5 15. Bg5 Kf8 16. Bd3 b6 17. Kb1 Nb7 18. Rc7 Rd7 19. Rc2 Rd8 20. Bb5 Bd7 21. Bxd7 Rxd7 22. Rd1 Nd6 23. e5 Ne4 24. Bh4 Re8 25. Rc6 h6 26. g4 Kg8 27. Kc2 g5 28. Rc4 Nc5 29. Bg3 Red8 30. d6 Re8 31. Nd4 exd6 32. exd6 Re4 33. f3 Re3 34. Nf5 Ra3 35. Kb1 Rxf3 36. Re1 Rd8 37. Kc2 h5 38. Ne7+ Kh7 39. gxh5 f5 40. Nc6 Rg8 41. Re7 f4 42. Be1 Rh3 43. d7 Rxh2+ 44. Kd1 Nxd7 45. Rxd7 f3 46. Ne5 f2 47. Bxf2 Rxf2 48. Ng4 Rff8 49. Rc6 Kh8 50. Ne5 Rf2 51. Nf7+ Rxf7 52. Rxf7 b5 53. Rxa7 b4 54. Ke2 Rf8 55. Ke3 Be5 56. Rh6+ Kg8 57. Rg6+ Kh8 58. Ke4 Re8 59. Kf5 Bb2 60. Rh6+ Kg8 61. Rha6 Kh8 62. Ra8 Rxa8 63. Rxa8+ Kh7 64. Rc8 Bg7 65. Kg4 Bd4 66. Rc7+ Kh6 67. Rc6+ |
| ECO A04 in 2006 play it! rybka 11 w defeats black's sos 1 for arena in 103 moves | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 Rc8 10. Kb1 h6 11. Be3 Ne5 12. g4 b5 13. a3 Nc4 14. Bxc4 Rxc4 15. h4 g6 16. Rhg1 Qc7 17. Na2 Ra4 18. Nb3 Rh7 19. Rge1 Bc8 20. Nc3 Rc4 21. Bf4 e5 22. Be3 Be6 23. Re2 Qb8 24. Na5 Rc8 25. Nd5 Nxd5 26. exd5 Bd7 27. Rg1 h5 28. g5 Be7 29. Bf2 Bf5 30. Nc6 Qb7 31. f4 e4 32. Qc3 Kd7 33. Qd4 Rxc6 34. dxc6+ Qxc6 35. Qa7+ Qc7 36. Qxa6 Qc6 37. Qa7+ Qc7 38. Qa8 Qc8 39. Qa5 Qc6 40. Bd4 Bd8 41. Qd2 d5 42. Re3 Ke8 43. Rc3 Qd6 44. Re1 Be6 45. Bf6 b4 46. axb4 Qb8 47. Bxd8 Qxd8 48. Qd4 Qb8 49. b5 Qxb5 50. Rb3 Qa5 51. Rb8+ Kd7 52. Re3 |
| ECO A07 in 2006 play it! rybka 11 w defeats black's toga ii 1 betaa in 139 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. cxd5 Bxf3 6. Bxf3 cxd5 7. O-O Nc6 8. d3 Nf6 9. Nc3 Be7 10. Bd2 O-O 11. Rc1 Qb6 12. e3 Qxb2 13. Rb1 Qa3 14. Rxb7 Rab8 15. Rb3 Qa6 16. Rxb8 Rxb8 17. Qa4 Qxa4 18. Nxa4 Ba3 19. Bc3 Kf8 20. Kg2 Ke7 21. g4 Ne8 22. g5 f6 23. h4 Nd6 24. Kh3 Bb4 25. Bb2 Nf5 26. Rc1 Kd6 27. gxf6 gxf6 28. Bg4 Ne5 29. Be2 Kd7 30. d4 Ng6 31. h5 Nge7 32. Bd3 a5 33. Kg4 h6 34. Rc2 Ke8 35. Kf3 Kd7 36. Ba1 Ke8 37. Rc7 Nh4+ 38. Ke2 f5 39. Nc5 Kf7 40. Bc2 Ng2 41. Nd3 Kf6 42. Bb3 Bd6 43. Ra7 f4 44. Nc5 Kf7 45. Rd7 a4 46. Bxa4 Rb6 47. Bc3 Nh4 48. exf4 Bxf4 49. Ra7 Nhf5 50. Bd7 Ng7 51. a4 Bd6 52. a5 Rb8 53. a6 Nxh5 54. Rb7 Nf4+ 55. Kf3 Rf8 56. a7 e5 57. Bb4 Kg7 58. Bg4 e4+ 59. Ke3 Ng2+ 60. Ke2 Nf4+ 61. Kd1 Ra8 62. Ne6+ Nxe6 63. Bxd6 Nxd4 64. Be5+ Kg6 65. Bxd4 Nf5 66. Rb8 Rxa7 67. Bxa7 Ng7 68. Rf8 Kg5 69. Bd7 Kg6 70. Bd4 |
| ECO A06 in 2006 play it! rybka 11 w defeats black's fritz in 135 moves | 1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Be2 Bd6 7. Qc2 O-O 8. O-O dxc4 9. Bxc4 a6 10. Rd1 Qe7 11. e4 e5 12. h3 exd4 13. Nxd4 Ne5 14. Be2 c5 15. Nb3 Ng6 16. Be3 b6 17. a4 Be6 18. Nd2 Bf4 19. Bxf4 Nxf4 20. Nf3 Nd7 21. e5 f6 22. Bd3 Nxd3 23. exf6 Nxf6 24. Rxd3 Qf7 25. Rd6 Bb3 26. Qd3 Nh5 27. Rxb6 Nf4 28. Qe3 Bd5 29. Ng5 Qf5 30. Nge4 c4 31. g4 Qe5 32. Nd6 Qg5 33. Kh2 h6 34. Rg1 Nd3 35. Nf5 Bf7 36. Rf1 Rfb8 37. a5 Rxb6 38. axb6 Rb8 39. Na4 Be8 40. Qe6+ Kh7 41. Nc3 Bg6 42. f4 Qd8 43. Nd5 Nb4 44. Nfe7 Nxd5 45. Qxg6+ Kh8 46. Nf5 Qf8 47. Qc6 Nxb6 48. Re1 Qf6 49. Re6 Qxb2+ 50. Kg3 Na4 51. g5 Qa3+ 52. Re3 Qf8 53. Ne7 Qd8 54. Ng6+ Kh7 55. Ne5 hxg5 56. Qe4+ Kg8 57. Qxc4+ Kh7 58. Qe4+ Kg8 59. Nc6 Qc7 60. Nxb8 gxf4+ 61. Qxf4 Qxf4+ 62. Kxf4 Nc5 63. Kg5 Kf7 64. Nc6 Ne6+ 65. Rxe6 Kxe6 66. Kg6 Kd6 67. Nd4 Ke5 68. h4 |
| ECO A06 in 2006 play it! rybka 11 w defeats black's gandalf 0 in 122 moves | 1. Nf3 d5 2. e3 g6 3. c4 Nf6 4. Qa4+ Nbd7 5. Nc3 c6 6. cxd5 Nxd5 7. Qb3 Bg7 8. d4 N7b6 9. Ne4 O-O 10. Bd2 a5 11. Bd3 Bg4 12. O-O Bxf3 13. gxf3 e5 14. dxe5 Bxe5 15. f4 Bg7 16. Rac1 a4 17. Qc2 f5 18. Nc5 Qe7 19. b4 a3 20. Qb3 Kh8 21. Rfd1 Rg8 22. e4 fxe4 23. Bxe4 Rgf8 24. b5 Bb2 25. Rc2 Rae8 26. Bf3 Bd4 27. Ne4 c5 28. Nxc5 Nxf4 29. Bb4 Be5 30. Ne4 Nh3+ 31. Kg2 Rxf3 32. Qxf3 Qxb4 33. Kxh3 Qe7 34. Kg2 Rf8 35. Qe3 Bxh2 36. Nc5 Be5 37. Nd3 Bd6 38. Qxe7 Bxe7 39. Rc7 Nd5 40. Rxb7 Rd8 41. Re1 Kg8 42. Rexe7 Nxe7 43. Rxe7 Rb8 44. Re5 h6 45. Rc5 Kf7 46. Ne5+ Ke6 47. Nxg6 Kd7 48. Ne5+ Kd6 49. Nd3 Ke7 50. Nb4 Rg8+ 51. Kf1 Rb8 52. Nc2 Ra8 53. Rc3 h5 54. Rxa3 Rh8 55. Nd4 Kd6 56. Rb3 Kc5 57. Nc6 Rg8 58. a4 h4 59. Ne7 Rb8 60. Rc3+ Kd6 61. Nf5+ Ke5 |
| ECO A05 in 2006 play it! rybka 11 w defeats black's spike 11 in 127 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Rd1 a6 10. b3 Nbd7 11. Ng5 Bxg2 12. Kxg2 O-O 13. Be3 Qc7 14. Rac1 Rfd8 15. f3 Rac8 16. Nge4 Nc5 17. Nxf6+ Bxf6 18. Qd2 Be7 19. Bg5 Bxg5 20. Qxg5 Nd7 21. Qe7 Ne5 22. Qxc7 Rxc7 23. Ne4 Rcd7 24. f4 Ng4 25. Rd3 d5 26. cxd5 exd5 27. Nd2 Re8 28. e4 Rdd8 29. e5 h5 30. Rc6 Re6 31. Rxe6 fxe6 32. Rc3 b5 33. Rc6 Ne3+ 34. Kf3 Nf5 35. Rxa6 h4 36. gxh4 Rf8 37. a3 Nd4+ 38. Ke3 Nc2+ 39. Kd3 Ne1+ 40. Ke2 Ng2 41. Nf3 Nxf4+ 42. Kf2 Nd3+ 43. Ke3 Nc5 44. Rb6 Nxb3 45. Ng5 Na5 46. Rxe6 Rd8 47. Kd4 Nb3+ 48. Kc3 Na5 49. Rd6 Rxd6 50. exd6 Nb7 51. d7 Nd8 52. Kd4 Kf8 53. Kxd5 Ke7 54. Kc5 Kxd7 55. h5 Ke7 56. Kxb5 Kf6 57. Ne4+ Ke5 58. Ng3 Nb7 59. a4 Nd6+ 60. Kc5 Ne8 61. Kc6 Nf6 62. a5 Nd5 63. Nf5 Nb4+ 64. Kb5 |
| ECO A05 in 2006 play it! rybka 11 w defeats black's hiarcs 10 hyperm in 131 moves | 1. Nf3 Nf6 2. c4 g6 3. b3 c5 4. g3 d6 5. Bg2 e5 6. Bb2 Bg7 7. Nc3 O-O 8. O-O Nc6 9. d3 Re8 10. Qd2 h6 11. Ne4 Qe7 12. Nxf6+ Qxf6 13. Rab1 Qe7 14. Bc3 Be6 15. Ne1 Rad8 16. Nc2 d5 17. Qc1 Qd7 18. Re1 Ne7 19. Bd2 g5 20. Ne3 b6 21. Qa3 a5 22. cxd5 Nxd5 23. Nc4 Rb8 24. Qc1 Bh3 25. Bf3 Nb4 26. a4 Nc6 27. Bc3 Nd4 28. Bh1 Red8 29. e3 Nc6 30. Rd1 f6 31. Bf3 Qe6 32. Qd2 Nb4 33. Bxb4 axb4 34. Qc2 f5 35. a5 bxa5 36. Nxa5 Rdc8 37. Nc4 Rc7 38. Qa2 Rf7 39. Qa5 e4 40. dxe4 fxe4 41. Bg2 Bxg2 42. Kxg2 Qf5 43. Rd8+ Rxd8 44. Qxd8+ Rf8 45. Qd2 Qf3+ 46. Kg1 Bc3 47. Qa2 g4 48. Rf1 Qf5 49. Rd1 h5 50. Nb6 Qf3 51. Qc2 h4 52. gxh4 Bf6 53. h5 Be5 54. Nd5 Kh7 55. Nf4 Kh6 56. Ng6 Rf5 57. Nxe5 Rxe5 58. Rd6+ Kxh5 59. Qb2 Qf5 60. Qa1 Qg5 61. Qa8 Qg7 62. Qc8 Kh4 63. Qd8+ Rg5 64. Rf6 Kh5 65. Qe8+ Rg6 66. Rf8 |
| ECO A05 in 2006 play it! rybka 11 w defeats black's chess tiger 10 in 69 moves | 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 c6 9. h3 Qa5 10. Be3 Nb6 11. dxe5 Nfd7 12. exd6 Nxc4 13. Bd4 Nxb2 14. Qb3 Nd3 15. Bxg7 Kxg7 16. Rfd1 N3c5 17. Qc2 Ne6 18. e5 Re8 19. Re1 f6 20. exf6+ Nxf6 21. Ne4 Nxe4 22. Rxe4 Qf5 23. Rae1 Bd7 24. Qc1 Rad8 25. Ne5 Kg8 26. Qb2 h5 27. Qb3 Bc8 28. Rf4 Qg5 29. h4 Qh6 30. Rf6 Kh7 31. Rxg6 Qxg6 32. Nxg6 Kxg6 33. Qd3+ Kf7 34. Qf5+ Kg8 35. Re5 |
| ECO A05 in 2006 play it! rybka 11 w defeats black's shredder 1 in 125 moves | 1. Nf3 Nf6 2. c4 c5 3. b3 d6 4. Bb2 e5 5. d3 Nc6 6. Nc3 d5 7. cxd5 Nxd5 8. g3 Nxc3 9. Bxc3 f6 10. Bg2 Be6 11. O-O Be7 12. Nd2 Qd7 13. Nc4 O-O 14. Na5 Nxa5 15. Bxa5 Bd5 16. Bxd5+ Qxd5 17. Qc2 b5 18. a4 a6 19. Rfc1 f5 20. e4 Qe6 21. exf5 Rxf5 22. Bd2 Rc8 23. axb5 axb5 24. Be3 Rf7 25. Ra5 Qd7 26. Rca1 Rcf8 27. Ra7 Qd5 28. R1a5 Rb8 29. h3 g6 30. h4 Bd8 31. Ra1 Be7 32. Kh2 Rc8 33. R1a6 Bd8 34. Qc3 Rf8 35. Kg1 Rf3 36. Ra1 Rf6 37. Kh2 Re6 38. b4 Re8 39. Rc1 c4 40. Qe1 Bc7 41. dxc4 bxc4 42. Qd1 Qxd1 43. Rxd1 Bb8 44. Rad7 c3 45. b5 c2 46. Rc1 Rc4 47. b6 Rec8 48. Kg2 R4c6 49. b7 Re8 50. Kf1 Bc7 51. Ra1 Bb8 52. Ke2 Rce6 53. Ra8 Rc6 54. Bc1 e4 55. Ra4 Rc3 56. Rad4 e3 57. f4 h6 58. R4d5 h5 59. Rd8 Kf8 60. R5d7 Ba7 61. Ra8 Bb8 62. Ra6 Re7 63. Rd8+ |
| ECO A13 in 2006 play it! rybka 11 w defeats black's gandalf 0 in 120 moves | 1. c4 e6 2. Nc3 Nc6 3. g3 d5 4. cxd5 exd5 5. Nf3 Nf6 6. Qa4 d4 7. Nb5 Bc5 8. Bg2 O-O 9. O-O Bg4 10. e3 d3 11. Nfd4 Nxd4 12. Nxd4 c6 13. h3 Bh5 14. b3 Bxd4 15. Qxd4 Qxd4 16. exd4 Rfe8 17. Ba3 Ne4 18. g4 Bg6 19. Rad1 f5 20. Rfe1 f4 21. Bb2 a5 22. h4 h5 23. f3 Nf6 24. gxh5 Bxh5 25. Kf2 a4 26. bxa4 Rxa4 27. Bh3 Rxe1 28. Rxe1 Nd5 29. a3 Ra6 30. Be6+ Bf7 31. Bxd5 Bxd5 32. Re8+ Kf7 33. Re5 g6 34. Rg5 Ra5 35. Rg4 Be6 36. Rxf4+ Bf5 37. Ke3 Rd5 38. Bc3 b6 39. a4 Ke7 40. Bb4+ Ke6 41. Ba3 Kf6 42. Bb2 Ke7 43. Bc3 Kd7 44. Ba1 Kc8 45. Bb2 Kb7 46. Ba3 Kc7 47. Be7 Ra5 48. Bg5 Kd7 49. Bf6 Kc8 50. Be5 Rxa4 51. d5 Ra5 52. h5 Rxd5 53. Rxf5 gxf5 54. Kf4 Kd7 55. Kxf5 Ke7 56. h6 Kf7 57. f4 b5 58. h7 Rd8 59. h8=Q Rxh8 60. Bxh8 c5 |
| ECO A15 in 2006 play it! rybka 11 w defeats black's gandalf 0 in 128 moves | 1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. cxd5 cxd5 5. d4 Nc6 6. Nf3 e6 7. O-O Be7 8. Nc3 Bd7 9. Ne5 O-O 10. Bf4 Nh5 11. Be3 Nf6 12. Rc1 Qb6 13. Nxd7 Nxd7 14. Na4 Qa6 15. Re1 Nb6 16. Nxb6 Qxb6 17. Qa4 Bd6 18. Rc3 Qxb2 19. Rb3 Qc2 20. Rc1 Qxe2 21. Bf1 Qg4 22. h3 Qg6 23. Rxb7 Ne7 24. Qa6 Bxg3 25. Bd3 f5 26. Kf1 Bh4 27. Rcc7 Rf7 28. Bf4 Qf6 29. Qa4 Rc8 30. Rxc8+ Nxc8 31. Be5 Qh6 32. Rb8 Rf8 33. Qd7 Ne7 34. Re8 Qc1+ 35. Kg2 Qc6 36. Rxe7 Qxd7 37. Rxd7 Rf7 38. Rd6 Re7 39. Rc6 Rb7 40. a4 Rb2 41. Rc8+ Kf7 42. Rc7+ Kf8 43. Bxg7+ Kg8 44. Ba6 Rxf2+ 45. Kg1 Bg3 46. Be5 Bxe5 47. Rc8+ Kf7 48. Kxf2 Bxd4+ 49. Kf3 e5 50. Rc6 Bb6 51. Bc8 f4 52. Kg4 Kg7 53. Be6 d4 54. Bc4 e4 55. Re6 d3 56. Rxe4 d2 57. Bb3 Be3 58. Re7+ Kg6 59. Bc2+ Kf6 60. Rxh7 Ke5 61. Bb3 Kd4 62. Rxa7 Kd3 63. Rd7+ Kc3 64. Rb7 Bc5 |
| ECO A20 in 2006 play it! rybka 11 w defeats black's chess tiger 10 in 85 moves | 1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nf3 Bc5 5. O-O d6 6. Nc3 O-O 7. e3 a6 8. d4 Ba7 9. h3 h6 10. dxe5 dxe5 11. Qc2 Be6 12. Rd1 Qc8 13. Nd5 Bxh3 14. Bd2 Bg4 15. b4 Nxd5 16. cxd5 Ne7 17. Nxe5 Bxd1 18. Rxd1 Qf5 19. Qxc7 Rfe8 20. Nc4 Rac8 21. Qxb7 Rxc4 22. Qxa7 Qh5 23. Re1 Rc2 24. Qd4 Nf5 25. Qd3 Rxa2 26. e4 Nd6 27. Bf4 Nb5 28. d6 Ra3 29. Qd2 Qg6 30. d7 Rd8 31. Bh3 Rc3 32. Be3 Rc7 33. Bc5 Qc6 34. Rd1 Qxe4 35. Bb6 Qe7 36. Bxc7 Nxc7 37. Rc1 Ne6 38. Rc8 Ng5 39. Bg4 f6 40. Qe3 Kf8 41. Qb6 Nf7 42. Be6 h5 43. Bxf7 |
| ECO A25 in 2006 play it! rybka 11 w defeats black's wildcat 0 in 135 moves | 1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Nf3 Nd4 5. Bg2 Nxf3+ 6. Bxf3 Bb4 7. Qb3 Bc5 8. O-O O-O 9. Na4 Be7 10. d4 exd4 11. Rd1 Bd6 12. Rxd4 Be5 13. Rd3 Rb8 14. Nc3 b6 15. Nb5 a6 16. Nd4 Qe7 17. Bg5 h6 18. Bd2 a5 19. Rc1 Re8 20. Nb5 c6 21. Nd4 Ba6 22. a4 h5 23. Qc2 Rbc8 24. Nf5 Qe6 25. Re3 d5 26. Bc3 Ne4 27. Bxe5 Qxe5 28. Nh4 Qd4 29. b3 Ng5 30. Nf5 Qf6 31. h4 Nxf3+ 32. Rxf3 dxc4 33. bxc4 Rcd8 34. Ne3 Qd6 35. Qf5 Qg6 36. Rb1 Rb8 37. Rf4 Kh7 38. Qxg6+ Kxg6 39. Rd4 Kf6 40. Rbd1 Re6 41. Rd7 g6 42. Ra7 Bb7 43. c5 Bc8 44. Rb1 b5 45. axb5 Rxb5 46. Rxb5 cxb5 47. Rxa5 Bd7 48. Nd5+ Ke5 49. Nb4 Kd4 50. c6 Rxc6 51. Nxc6+ Bxc6 52. Kf1 b4 53. Ke1 Bd5 54. Kd2 Be6 55. Ra7 Kc5 56. Rc7+ Kb5 57. e4 Kb6 58. Rc1 Ba2 59. f3 Be6 60. Rg1 f5 61. exf5 gxf5 62. Re1 Bd7 63. Kc2 Bc6 64. Re6 Kb5 65. Re5+ Kc4 66. Rxf5 Ba4+ 67. Kd2 Be8 68. g4 |
| ECO A13 in 2006 play it! rybka 11 w defeats black's shredder 1 in 95 moves | 1. c4 e6 2. d4 Nf6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 f5 12. O-O O-O 13. Qc2 Rc8 14. a4 Qe8 15. Rfe1 Qh5 16. a5 b5 17. c5 f4 18. b4 fxg3 19. hxg3 Nf6 20. Nf1 Rce8 21. Ne3 Bd8 22. Bf3 Qf7 23. Kg2 Bb7 24. Rh1 Ne4 25. a6 Ba8 26. Raf1 Qg6 27. Be1 Ng5 28. Qxg6 hxg6 29. Ng4 Bc7 30. Rh4 Nxf3 31. exf3 e5 32. Nxe5 Bxe5 33. dxe5 Rxe5 34. Rfh1 Rh5 35. Rxh5 gxh5 36. Rxh5 Rd8 37. Bd2 Kf7 38. Rh4 Kg8 39. Bc3 Rf8 40. f4 Rf7 41. Rg4 Kh7 42. f5 Kh8 43. Rg6 Kh7 44. Be5 Re7 45. f4 Rf7 46. g4 d4 47. Rd6 Bb7 48. axb7 |