| ECO C44 in 2006 play it! rybka 1f w defeats black's shredder 1 in 89 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bb5 Nf6 5. Nxd4 Be7 6. O-O O-O 7. Nxc6 bxc6 8. Bd3 d5 9. Nc3 Re8 10. Re1 Bg4 11. Qd2 Rb8 12. e5 Nd7 13. b3 Nc5 14. Ba3 Nxd3 15. Bxe7 Qxe7 16. cxd3 Qb4 17. d4 c5 18. dxc5 c6 19. Rac1 a5 20. h3 Bc8 21. Kh2 Bd7 22. f4 Re7 23. Qf2 Rf8 24. Na4 Rfe8 25. Nb6 Bf5 26. g4 Bd3 27. Rcd1 Ba6 28. g5 Bb5 29. Rg1 Qa3 30. Rg2 Ra7 31. Qd4 Ba6 32. Qc3 Bb5 33. Rc2 Rae7 34. Kg3 Re6 35. Re1 R6e7 36. Re3 Bf1 37. Rd2 Ra7 38. h4 g6 39. h5 gxh5 40. Re1 Bb5 41. Rh1 Rd8 42. Rxh5 d4 43. Nc4 Qb4 44. Qd3 Kf8 45. Rxh7 |
| ECO C63 in 2006 play it! rybka 1f w defeats black's shredder 1 in 101 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qg5 8. Qe2 Nf6 9. f4 Qh4+ 10. g3 Qh3 11. Ne5+ c6 12. Bc4 Be6 13. b3 Rd8 14. Bb2 Bc5 15. O-O-O O-O 16. Bxe6+ Qxe6 17. Kb1 a5 18. Rhe1 a4 19. Nf3 axb3 20. axb3 Kh8 21. Ng5 Qf5 22. Nxe4 Rde8 23. Bxf6 gxf6 24. Qd3 Be7 25. Kb2 Rd8 26. Qe3 Qh5 27. h4 Qg4 28. Nf2 Qd7 29. Qxe7 Qd4+ 30. Kb1 Ra8 31. c3 Qxf2 32. Qxb7 Qf3 33. Kb2 Rab8 34. Qd7 Rbd8 35. Qe7 Qg2 36. Kc1 Qf3 37. Re3 Qd5 38. Qe6 Qa5 39. Kb2 Ra8 40. b4 Qa3+ 41. Kc2 c5 42. b5 Qa5 43. Qc4 Rab8 44. Rb1 Rfd8 45. g4 Qa8 46. g5 Rb6 47. Re4 Rbd6 48. Re2 f5 49. h5 h6 50. g6 R6d7 51. b6 |
| ECO C42 in 2006 play it! rybka 1f w defeats black's hiarcs 10 hyperm in 97 moves | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Nbd7 8. Nc3 h6 9. Bd2 Ne5 10. O-O-O Bg4 11. h3 Bxf3 12. gxf3 Nc6 13. Be3 d5 14. d4 O-O-O 15. Kb1 Kb8 16. a3 a6 17. Qd2 Re8 18. h4 Qd6 19. Na4 Nd8 20. Nc5 Qc6 21. Nd3 Qb6 22. a4 Bd6 23. Rg1 Rhg8 24. Ne5 Bb4 25. c3 Bd6 26. Bd3 Qb3 27. Bc2 Qb6 28. Bh7 Rh8 29. Bd3 Rhg8 30. f4 Qb3 31. Bc2 Qb6 32. Rg3 Bf8 33. Bh7 Rh8 34. Bd3 Re7 35. Re1 Nc6 36. f3 h5 37. Qf2 Na5 38. Qe2 Rh6 39. b4 Nc6 40. Qb2 Nd8 41. f5 Rh7 42. b5 axb5 43. axb5 Re8 44. c4 Qa7 45. c5 Qa4 46. b6 Re7 47. Bb5 Qa8 48. Bf4 Kc8 49. bxc7 |
| ECO C23 in 2006 play it! rybka 1f w defeats black's toga ii 1 betaa in 123 moves | 1. e4 e5 2. Bc4 d6 3. Nf3 c6 4. d4 Nd7 5. O-O Be7 6. dxe5 dxe5 7. Ng5 Bxg5 8. Qh5 Qe7 9. Qxg5 Qxg5 10. Bxg5 Ngf6 11. f3 Nc5 12. Be3 Be6 13. Na3 Nfd7 14. Rfd1 b5 15. Bxe6 Nxe6 16. Rd6 Rc8 17. Bxa7 Ke7 18. Rad1 Rc7 19. Be3 Ra8 20. c3 Ndc5 21. Bc1 g6 22. Nc2 Nb7 23. R6d2 Rxa2 24. Nb4 Ra7 25. Rd7+ Rxd7 26. Nxc6+ Ke8 27. Rxd7 Kxd7 28. Nxa7 Nd6 29. Kf1 Kc7 30. Be3 f6 31. b4 Kb7 32. g3 f5 33. exf5 gxf5 34. Bg1 Nc7 35. Ke2 Nc4 36. Kd3 Nb2+ 37. Kc2 Nc4 38. Bc5 e4 39. fxe4 fxe4 40. h3 Na3+ 41. Kb3 Nb1 42. Kb2 Nd2 43. Kc2 Nc4 44. h4 Na3+ 45. Kc1 Ne6 46. Bg1 Nc7 47. g4 Nd5 48. Bc5 Nf4 49. Kd1 Ng6 50. h5 Nf4 51. h6 Ka6 52. Be3 Nd5 53. Bd4 Kb7 54. g5 Nf4 55. Be3 Ng6 56. Ke2 Kc7 57. Bc1 Nc2 58. Nxb5+ Kc6 59. Na3 Nxa3 60. Bxa3 Kb5 61. Ke3 Ka4 62. c4 |
| ECO C10 in 2006 play it! rybka 1f w defeats black's hiarcs 10 hyperm in 127 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. exd5 exd5 5. Nf3 Bb4 6. a3 Bxc3+ 7. bxc3 Nge7 8. Bd3 Bf5 9. O-O O-O 10. Re1 Qd7 11. Rb1 b6 12. Bb5 Ng6 13. Ne5 Ngxe5 14. dxe5 a6 15. Ba4 h6 16. Qf3 b5 17. Bb3 Rae8 18. Bf4 Ne7 19. Be3 a5 20. Qd1 Rd8 21. Qd2 Rfe8 22. Ba2 Ng6 23. f4 Be4 24. Qf2 c6 25. h3 h5 26. Re2 Qf5 27. Rbe1 Re6 28. Bc1 Re7 29. Be3 Rde8 30. Rf1 f6 31. Bc5 Rf7 32. Rxe4 Qxe4 33. e6 Rb7 34. f5 Ne7 35. Bb3 a4 36. Ba2 Qe5 37. Qf3 h4 38. Qd3 Rd8 39. Rf3 Rdb8 40. Rf2 Rf8 41. Rf3 Rc8 42. Rf1 Re8 43. Rf2 Kh7 44. Qd1 Rf8 45. Qh5+ Kg8 46. Rf3 Qe1+ 47. Kh2 Qe4 48. Bd6 Qe2 49. Bc5 Qd2 50. Qxh4 Qxc2 51. Qb4 Re8 52. Rf2 Qc1 53. Bb1 Rc7 54. Bd3 Rb7 55. Rf3 Qd2 56. Rg3 Qh6 57. Be3 Qh5 58. Qf4 Rf8 59. Bd4 Qh7 60. Rg4 Qh5 61. Rh4 Qd1 62. Qg3 Qd2 63. Rh5 Qd1 64. Qh4 |
| ECO C03 in 2006 play it! rybka 1f w defeats black's spike 11 in 97 moves | 1. e4 e6 2. d4 d5 3. Nd2 Ne7 4. Ngf3 g6 5. Bd3 Bg7 6. c3 O-O 7. O-O Nd7 8. exd5 exd5 9. Nb3 a5 10. a4 Nf6 11. Re1 Bf5 12. Bf4 Re8 13. h3 b6 14. Bf1 Ne4 15. Nbd2 Nd6 16. Qb3 Rc8 17. g4 Be6 18. Ng5 Bd7 19. Ba6 Ra8 20. Bd3 h6 21. Ngf3 Be6 22. Ne5 c5 23. Qc2 Rc8 24. dxc5 bxc5 25. Bb5 Nxb5 26. axb5 Ra8 27. Bg3 Qb6 28. c4 Nc8 29. Nxg6 dxc4 30. Nf4 c3 31. bxc3 Qxb5 32. Nh5 Qc6 33. Ne4 Bd7 34. Rad1 Re6 35. c4 Bh8 36. Nf4 Re8 37. Nd5 Ra7 38. Bh4 Re6 39. Nf4 Re5 40. Nh5 Rxh5 41. gxh5 f5 42. Ng3 Bd4 43. Ne2 Bg7 44. Nf4 Rb7 45. Rd3 Kh7 46. Rg3 Qd6 47. Nd5 Qf8 48. Rg6 Be8 49. Nf6+ |
| ECO C00 in 2006 play it! rybka 1f w defeats black's toga ii 1 betaa in 129 moves | 1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. exd5 exd5 5. d4 Be7 6. Be2 O-O 7. O-O Bf5 8. Bd3 Bxd3 9. Qxd3 Nc6 10. Re1 h6 11. Bf4 Nh5 12. Be3 Re8 13. a3 Bd6 14. Nxd5 Bxh2+ 15. Kxh2 Qxd5 16. c4 Qd7 17. Kg1 Re7 18. d5 Rae8 19. Qc3 Ne5 20. Nxe5 Rxe5 21. Bxa7 Rxe1+ 22. Rxe1 Rxe1+ 23. Qxe1 b6 24. Qe5 Nf6 25. b3 Ng4 26. Qe4 Nf6 27. Qf4 Nh5 28. Qe5 Nf6 29. f3 Qd8 30. d6 cxd6 31. Qd4 Qe7 32. Bxb6 Qe1+ 33. Kh2 Nh5 34. Qe3 Qg3+ 35. Kh1 d5 36. cxd5 Nf4 37. Qd2 Nxd5 38. Bf2 Qe5 39. a4 Qa1+ 40. Bg1 Qf6 41. a5 Nc7 42. b4 Qh4+ 43. Bh2 h5 44. Kg1 Nb5 45. Bf4 Qe7 46. Bg5 Qe5 47. Qd8+ Kh7 48. Qe7 Qd4+ 49. Be3 Qc3 50. Kh2 Nc7 51. Bb6 Ne6 52. Qxf7 Qe5+ 53. f4 Qe4 54. Qxh5+ Kg8 55. Qe5 Qh7+ 56. Kg3 Qd3+ 57. Be3 Nc7 58. Qd4 Qe2 59. f5 Ne8 60. Qd5+ Kh7 61. Qf3 Qe1+ 62. Kh2 Kg8 63. a6 Qh4+ 64. Qh3 Qxb4 65. a7 |
| ECO C03 in 2006 play it! rybka 1f w defeats black's glaurung 10 in 93 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nd7 4. Ngf3 Ne7 5. Be2 c5 6. O-O cxd4 7. Nxd4 Nc6 8. c3 Nxd4 9. cxd4 Nb6 10. Qb3 dxe4 11. Nxe4 Qxd4 12. Bf3 Bd7 13. Rd1 Qe5 14. Nc3 Bc5 15. Bxb7 Rb8 16. Bf3 O-O 17. Qc2 Rfc8 18. g3 Qf6 19. Qe2 Bc6 20. Bxc6 Rxc6 21. Bf4 Rbc8 22. Ne4 Qe7 23. Nxc5 Qxc5 24. Rac1 Qe7 25. Rxc6 Rxc6 26. Qa6 Rc8 27. Be3 Rb8 28. a4 Qe8 29. Bxb6 Rxb6 30. Qxa7 Rxb2 31. Qc7 Rb8 32. a5 Rc8 33. Qb7 Rb8 34. Qd7 Qxd7 35. Rxd7 g5 36. a6 Ra8 37. a7 Kg7 38. Kf1 Kg6 39. Ke2 g4 40. Kd3 Rc8 41. Rb7 Ra8 42. Kd4 Kf6 43. Kc5 h6 44. Kb6 h5 45. Rb8 Rxa7 46. Kxa7 Ke5 47. Kb7 |
| ECO C10 in 2006 play it! rybka 1f w defeats black's junior in 89 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Bb4 5. e5 Bxc3+ 6. bxc3 Na5 7. a4 Ne7 8. Bd3 h6 9. Nh4 Nc4 10. Qg4 Kf8 11. O-O b6 12. h3 Kg8 13. Bf4 Bd7 14. Ra2 Qe8 15. Rfa1 Na5 16. Bc1 c5 17. dxc5 bxc5 18. Ba3 c4 19. Be2 Kh7 20. Rb1 Nac6 21. Bd6 a6 22. Rb7 Na5 23. Rbb2 Nac6 24. Ra1 Nc8 25. Bc5 Nxe5 26. Qg3 f6 27. f4 Nc6 28. Rab1 N8e7 29. Rb7 Rc8 30. R1b6 a5 31. Bh5 Qxh5 32. Bxe7 Nxe7 33. Rxd7 Rhe8 34. Rbb7 Qf7 35. f5 Rcd8 36. Rxd8 Rxd8 37. Qc7 Qf8 38. Qxe7 Qxe7 39. Rxe7 e5 40. Rc7 h5 41. Ng6 Rb8 42. Kf2 Rd8 43. Rc5 Kh6 44. h4 d4 45. Rxc4 |
| ECO C03 in 2006 play it! rybka 1f w defeats black's fritz in 103 moves | 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 c5 7. Bd3 Nc6 8. dxc5 Bxc5 9. O-O Bd7 10. c3 Qc7 11. b4 Bd6 12. Be3 Ne7 13. Re1 Rg8 14. g3 Nd5 15. Bd4 e5 16. Bxh7 Rh8 17. Be4 Ne7 18. Bc5 Bxc5 19. bxc5 O-O-O 20. Rb1 Bc6 21. Qe2 Bd5 22. c4 Bc6 23. Red1 f5 24. Bxc6 Nxc6 25. Rd5 f6 26. Nh4 Nd4 27. Qd3 Kb8 28. Rxd8+ Rxd8 29. Nxf5 Qh7 30. Rd1 Kc7 31. Nd6 Qxd3 32. Rxd3 Kc6 33. h4 b6 34. Kg2 Rh8 35. Rc3 a5 36. Kh3 bxc5 37. Ne4 f5 38. Ng5 Rb8 39. h5 e4 40. Kh4 Rh8 41. Ra3 Kb6 42. g4 Rh6 43. Nf7 Rf6 44. Ne5 Re6 45. Ng6 fxg4 46. Nf4 Rd6 47. Nd5+ Ka6 48. Kxg4 Nf3 49. Rb3 Rh6 50. Rb6+ Rxb6 51. Nxb6 Kxb6 52. Kf5 |
| ECO C02 in 2006 play it! rybka 1f w defeats black's fruit 1 in 91 moves | 1. e4 e6 2. d4 d5 3. e5 Bb4+ 4. Nc3 Ne7 5. a3 Bxc3+ 6. bxc3 O-O 7. Nf3 Nd7 8. Be2 f6 9. exf6 Nxf6 10. O-O c5 11. Ne5 Qa5 12. Qe1 Nc6 13. Nxc6 bxc6 14. f3 Qa4 15. dxc5 Qxc2 16. Bf4 Re8 17. Be5 Nd7 18. Bd6 a5 19. Bd1 Qg6 20. Qd2 Ba6 21. Bc2 Qh5 22. Rfe1 Bb5 23. Rab1 Rac8 24. f4 Kh8 25. Re3 Qf7 26. Rh3 Nf6 27. Be5 Kg8 28. Bxf6 Qxf6 29. Bxh7+ Kf7 30. Rh5 Rh8 31. Qe3 Rce8 32. Qg3 Ke7 33. a4 Bxa4 34. Rb7+ Kd8 35. Ra7 Rhf8 36. f5 e5 37. Rxa5 Re7 38. Rxa4 Kc8 39. c4 Rb7 40. cxd5 Rb1+ 41. Kf2 Rb2+ 42. Ke1 Rb1+ 43. Kd2 e4 44. Qa3 cxd5 45. Kc2 Rb5 46. Rh3 |
| ECO C10 in 2006 play it! rybka 1f w defeats black's spike 11 in 113 moves | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Bd3 Nd7 6. Nf3 Ngf6 7. c3 Nxe4 8. Bxe4 Nf6 9. Bd3 O-O 10. O-O b6 11. Qe2 Bb7 12. Bf4 Nh5 13. Be3 Nf6 14. Ne5 c5 15. dxc5 bxc5 16. Rad1 Qc7 17. Bg5 Nd5 18. Bxe7 Qxe7 19. Qg4 f6 20. Nc4 f5 21. Qg3 Rad8 22. Ne5 Nf6 23. Qe3 Nd5 24. Qd2 g5 25. f3 f4 26. Rfe1 Ne3 27. Rxe3 fxe3 28. Qxe3 Rd5 29. c4 Rdd8 30. a3 a5 31. Re1 Rf4 32. Bc2 Kf8 33. Qc3 Rfd4 34. Ng4 Bc6 35. Qxa5 Rd2 36. Qc3 Qg7 37. Ne5 Bb7 38. h3 Kg8 39. Qb3 Ba8 40. Kf1 Qf6 41. Ng4 Qe7 42. Qe3 Kh8 43. Re2 Rxe2 44. Kxe2 Bc6 45. b4 e5 46. b5 Bd7 47. Nxe5 Re8 48. Bg6 Qxe5 49. Bxe8 Qxe8 50. Qxe8+ Bxe8 51. Ke3 Kg7 52. Ke4 Kf6 53. Kd5 Ke7 54. Kxc5 Kd7 55. Kb6 Kc8 56. Ka7 Bc6 57. bxc6 |
| ECO C00 in 2006 play it! rybka 1f w defeats black's toga ii 1 betaa in 107 moves | 1. e4 e6 2. Nf3 b6 3. d4 d5 4. e5 Ne7 5. Bg5 Qd7 6. Be2 c5 7. c3 Ba6 8. dxc5 Ng6 9. cxb6 axb6 10. O-O Be7 11. Bxe7 Nxe7 12. Nbd2 O-O 13. Nb3 Nbc6 14. Re1 Rfc8 15. h3 Bxe2 16. Rxe2 Nf5 17. c4 Nce7 18. g4 Nh6 19. Rc2 Ng6 20. c5 bxc5 21. Nxc5 Qe7 22. Nd3 Rxc2 23. Qxc2 f5 24. g5 Nf7 25. Kh2 Qe8 26. a4 Rc8 27. Qd2 Qd8 28. a5 d4 29. Kg3 Qd5 30. Nf4 Nxf4 31. Qxf4 d3 32. a6 Qb3 33. a7 Ra8 34. Qa4 Qb7 35. Qa6 Qd5 36. Qb6 f4+ 37. Kxf4 Rf8 38. a8=Q Rxa8 39. Rxa8+ Qxa8 40. Qxe6 Kf8 41. Qb3 Qd8 42. h4 Qd7 43. Qc3 Kg8 44. Ke3 Qb7 45. Qc5 Nd8 46. b4 Qd7 47. b5 Kf7 48. Qd4 Qe7 49. Qd5+ Kf8 50. Nd4 d2 51. Kxd2 Ke8 52. Nc6 Nxc6 53. Qxc6+ Kf7 54. b6 |
| ECO C01 in 2006 play it! rybka 1f w defeats black's fruit 1 in 133 moves | 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 c6 5. Nc3 Bb4 6. Bd3 Qe7+ 7. Be3 Nf6 8. O-O O-O 9. Bd2 Bd6 10. Re1 Qc7 11. Bg5 Nbd7 12. a3 b6 13. h3 Bb7 14. Nh4 Bh2+ 15. Kh1 Bf4 16. Bxf4 Qxf4 17. g3 Qc7 18. Qd2 g6 19. Qg5 Rae8 20. Kg2 Kh8 21. Nf3 c5 22. Nb5 Qb8 23. Qh6 Ne4 24. Rad1 f5 25. Nc3 cxd4 26. Ne2 Ndc5 27. Nfxd4 Rf6 28. Qc1 f4 29. gxf4 Nd6 30. f3 Ref8 31. Qe3 Na4 32. b3 Nc5 33. Qe5 Nd7 34. Qe7 Nc5 35. b4 R8f7 36. Qe5 Nd7 37. Qe3 Rf8 38. Nb5 Ne8 39. c4 a6 40. Nbc3 dxc4 41. Bxc4 Nd6 42. Bb3 Re8 43. Qd4 Qa8 44. Nd5 Nf5 45. Qc3 Bxd5 46. Bxd5 Qb8 47. Be4 Nd6 48. Bc6 Qc7 49. Rxd6 Qxd6 50. Bxd7 Re7 51. Ba4 Kg7 52. Qb2 Qe6 53. Bb3 Qe3 54. Bd5 h6 55. Kg3 b5 56. h4 h5 57. Kg2 Re8 58. Be4 Rd8 59. Kf1 Rdd6 60. Qe5 Rd2 61. Qe7+ Rf7 62. Qe6 Rf6 63. Qe5 a5 64. bxa5 Qxa3 65. Ng3 Qb2 66. Nxh5+ gxh5 67. Qg5+ |
| ECO B10 in 2006 play it! rybka 1f w defeats black's fruit 1 in 137 moves | 1. e4 c6 2. f4 d5 3. Nc3 b5 4. exd5 b4 5. Nce2 cxd5 6. Nf3 Nf6 7. Ng3 e6 8. d4 Qb6 9. c4 bxc3 10. bxc3 Bd6 11. Bd3 Qc7 12. O-O O-O 13. Rb1 Qxc3 14. Rb3 Qc7 15. Ne5 a5 16. Nh5 Nbd7 17. Qf3 Ba6 18. Bxa6 Rxa6 19. Nxd7 Nxd7 20. Nxg7 Kh8 21. Nh5 Rc6 22. Be3 Rg8 23. g3 Rc2 24. Rf2 f5 25. h3 Bb4 26. a3 Be7 27. Rxc2 Qxc2 28. Bf2 Rg6 29. Rb7 Qc6 30. Ra7 Bd6 31. Qe2 Bc7 32. Qb2 Nb6 33. Ra6 Rg8 34. Qd2 a4 35. Qb4 Bd8 36. Kg2 h6 37. Nf6 Bxf6 38. Rxb6 Qd7 39. Rd6 Qe7 40. Qb6 Re8 41. Qc6 h5 42. h4 Qf7 43. Qxa4 Qg8 44. Qd1 Qg6 45. Kf1 Qf7 46. Qe2 Kg7 47. a4 Ra8 48. Ra6 Re8 49. a5 Kh6 50. Qb5 Rd8 51. Rb6 Rc8 52. a6 Rc2 53. Qb3 Rc1+ 54. Kg2 Qd7 55. Rb7 Qd6 56. Qb5 Qc6 57. Qb4 Qc8 58. a7 Rc2 59. Rf7 Kg6 60. Rxf6+ Kxf6 61. Qa4 Qa8 62. Qxc2 Qxa7 63. Qe2 Qf7 64. Be1 Qe8 65. Bb4 Kg6 66. Qa6 Qd7 67. Qa8 Kh7 68. Qf8 Qg7 69. Qe8 |
| ECO B10 in 2006 play it! rybka 1f w defeats black's fritz in 93 moves | 1. e4 c6 2. Nf3 e6 3. d4 d5 4. Nbd2 Be7 5. Bd3 Nf6 6. e5 Nfd7 7. Nb3 O-O 8. O-O b6 9. Qe2 a5 10. Bf4 a4 11. Nbd2 a3 12. b3 c5 13. c4 Nc6 14. cxd5 exd5 15. Rfc1 Nb4 16. Bb5 Nb8 17. Be3 N8a6 18. Nb1 f6 19. Nxa3 Nc7 20. Ba4 Bg4 21. dxc5 bxc5 22. Bxc5 Bxc5 23. Rxc5 Bxf3 24. Qxf3 fxe5 25. Qc3 Nca6 26. Rb5 Qh4 27. Qd2 Ra7 28. g3 Qg4 29. Rb6 Raf7 30. Rf1 Qe4 31. Nb5 Nd3 32. Nd6 Qd4 33. Nxf7 Qxb6 34. Qxd3 Nb4 35. Qd2 Rxf7 36. a3 Nc6 37. Qxd5 Ne7 38. Qxe5 Ng6 39. Qd5 Ne7 40. Qe4 Ng6 41. b4 Kh8 42. Bb3 Rf8 43. a4 Qa7 44. b5 Qa5 45. Qe3 Qa8 46. Re1 Qc8 47. b6 |
| ECO B10 in 2006 play it! rybka 1f w defeats black's shredder 1 in 91 moves | 1. e4 c6 2. Nf3 d6 3. c4 e5 4. d4 Nd7 5. Be2 Ngf6 6. Nc3 Be7 7. Be3 Ng4 8. Bd2 exd4 9. Nxd4 Qb6 10. Bf4 Nde5 11. O-O O-O 12. Nf5 Bxf5 13. exf5 Qxb2 14. Na4 Qa3 15. Bc1 Qb4 16. Bd2 Qa3 17. Rb1 d5 18. Bc1 Qxa2 19. Rxb7 Rfe8 20. Bxg4 Qxc4 21. Be2 Qe4 22. f6 Bxf6 23. Nc5 Qh4 24. g3 Qh3 25. Qa4 a5 26. Be3 Qf5 27. Rfb1 Be7 28. Qd1 Rad8 29. Nd3 Nc4 30. Bd4 Bd6 31. Bh5 Rf8 32. Bg4 Qe4 33. Nc5 Bxc5 34. Bxc5 Ne5 35. Bxf8 Rxf8 36. Be2 Re8 37. Rb8 Ng6 38. Bd3 Qe5 39. Rxe8+ Qxe8 40. Bxg6 hxg6 41. Qa4 Kh7 42. Rc1 g5 43. Qxa5 g4 44. Qa4 Qe4 45. Qxc6 Qf3 46. Qc3 |
| ECO B12 in 2006 play it! rybka 1f w defeats black's fruit 1 in 123 moves | 1. e4 c6 2. d4 g6 3. Be3 Bg7 4. Qd2 d5 5. e5 f6 6. f4 Nh6 7. h3 Nf5 8. Bf2 c5 9. c3 cxd4 10. cxd4 O-O 11. g4 Nh6 12. Nf3 Nc6 13. Nc3 Be6 14. O-O-O Rc8 15. Kb1 Kh8 16. Re1 fxe5 17. dxe5 Qa5 18. a3 Nf7 19. Rd1 b6 20. Bg2 Qa6 21. Rhe1 Bh6 22. Be3 Rfd8 23. Qf2 Bg7 24. Qc2 Nh6 25. Ng5 Bg8 26. Bxd5 Nb4 27. axb4 Bxd5 28. f5 gxf5 29. gxf5 Bg8 30. b5 Qb7 31. Bd4 Rf8 32. f6 exf6 33. exf6 Rxf6 34. Bxf6 Bxf6 35. Nge4 Be5 36. Nd6 Bxd6 37. Rxd6 Qg7 38. Qd1 Nf5 39. Rg1 Qe5 40. Rd7 Qe3 41. Rxa7 Rf8 42. Qg4 Bb3 43. Qg2 Bg8 44. Ka1 Qd4 45. Ne2 Qd5 46. Qg4 Ra8 47. Rxa8 Qxa8+ 48. Kb1 Qa2+ 49. Kc1 Qd5 50. Qb4 Qe5 51. Qc3 Qxc3+ 52. Nxc3 Bb3 53. Rf1 Be6 54. Rd1 Bc4 55. Rd8+ Kg7 56. Rb8 Bf1 57. Rb7+ Kf6 58. Rxb6+ Ke5 59. Rc6 Bxh3 60. b6 Nd6 61. Ne4 Nb7 62. Rc7 |
| ECO B11 in 2006 play it! rybka 1f w defeats black's shredder 1 in 55 moves | 1. e4 c6 2. Nc3 d5 3. g3 dxe4 4. Nxe4 Nd7 5. Bg2 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. O-O e6 9. b3 Bg4 10. Bb2 Qa5 11. Qe1 Qh5 12. Ne5 Be2 13. Nxc6 Bc5 14. Ne5 O-O 15. d4 Bd6 16. Bxb7 Rad8 17. Bg2 Bc7 18. Nc6 Rd7 19. c4 a6 20. Qc3 Bxf1 21. Rxf1 Qf5 22. Re1 Qg6 23. d5 Re8 24. Qd2 Rc8 25. Ba3 Ng4 26. d6 Qh5 27. h3 Nf6 28. c5 |
| ECO B12 in 2006 play it! rybka 1f w defeats black's hiarcs 10 hyperm in 77 moves | 1. e4 c6 2. d4 g6 3. Nd2 d5 4. h3 Bg7 5. Ngf3 Nh6 6. Bd3 O-O 7. O-O f6 8. c4 dxe4 9. Nxe4 Nf5 10. c5 Be6 11. Qa4 Na6 12. Bxa6 bxa6 13. Qxc6 Bc4 14. Rd1 Be2 15. Be3 Bxd1 16. Rxd1 Qc8 17. Qd5+ e6 18. Qc4 Qc6 19. Nc3 Nxe3 20. fxe3 a5 21. d5 exd5 22. Nxd5 Kh8 23. Nd4 Qe8 24. c6 Qe4 25. c7 Bh6 26. Re1 f5 27. Qc5 Rfe8 28. Nb5 Bf8 29. Qc6 Rec8 30. Rd1 Qe5 31. b3 Qe8 32. Qxe8 Rxe8 33. Nf6 Rec8 34. Rd7 Bg7 35. Nd5 Be5 36. Nd4 Bxd4 37. exd4 Rf8 38. Nf6 Rxf6 39. Rd8+ |