| ECO A04 in 2005 play it! rybka 10 beta w defeats white's aristarch 0 in 116 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. Qe2 Na5 12. Ng5 h6 13. Nh3 Bd7 14. O-O-O Rab8 15. e4 fxe4 16. Nxe4 Bc6 17. Rhe1 Kh8 18. Bh1 b6 19. Bd2 Nxe4 20. Bxe4 Bxe4 21. Qxe4 Qxe4 22. Rxe4 Nxc4 23. Nf4 Kg8 24. b3 Nxd2 25. Rxd2 Rfe8 26. Rxe6 Kf7 27. Rde2 Bf6 28. d5 g5 29. Nh5 Rxe6 30. Rxe6 Be7 31. Rxh6 Re8 32. f4 gxh4 33. g4 Bf8 34. Rh8 Be7 35. Rxe8 Kxe8 36. Kd2 Kf7 37. Ke3 Kg6 38. Kf3 Kf7 39. g5 h3 40. Kg4 h2 41. Ng3 Kg6 42. f5+ Kg7 43. g6 Bf6 44. Kh3 Kh6 45. Kxh2 Kg5 46. Kh3 Be5 47. a3 a5 48. b4 a4 49. b5 Bb2 50. Kh2 Kh6 51. Ne4 Bxa3 52. Nc3 Bb2 53. Nxa4 Be5+ 54. Kg1 Kg5 55. Kf2 Kxf5 56. Ke2 Kxg6 57. Kd3 Kf5 58. Ke3 Bf6 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's pro deo 11 in 112 moves | 1. Nf3 c5 2. e4 d6 3. Bc4 Nf6 4. d3 Nc6 5. O-O Bg4 6. Nbd2 e6 7. h3 Bh5 8. c3 Be7 9. Bb5 O-O 10. Nc4 Nd7 11. Bf4 f5 12. exf5 Rxf5 13. Bg3 Nce5 14. Ncxe5 Nxe5 15. Bxe5 Bxf3 16. gxf3 dxe5 17. Bc4 Qd7 18. Qb3 Rf6 19. Rfe1 Qc6 20. Re3 Rg6+ 21. Kf1 Kh8 22. Rae1 a6 23. Qd1 Bd6 24. Re4 Rf8 25. h4 b5 26. Bb3 a5 27. c4 b4 28. Ba4 Qa8 29. a3 Rh6 30. Rg4 Rxf3 31. Ree4 Qf8 32. Qe2 Be7 33. Bc6 Rxf2+ 34. Qxf2 Rf6 35. Rg2 Qc8 36. Ba4 g6 37. Qxf6+ Bxf6 38. Rh2 Qf8 39. Ke1 Qh6 40. Bd1 bxa3 41. bxa3 Qc1 42. a4 Qc3+ 43. Rd2 Bg7 44. Ke2 Qa1 45. Rc2 Bh6 46. Rd2 Bxd2 47. Kxd2 Kg7 48. Bc2 Qb2 49. Re1 Qb4+ 50. Kd1 Qc3 51. Re4 h5 52. Kc1 g5 53. hxg5 h4 54. Re3 Qa1+ 55. Bb1 Qd4 56. Kd2 Qf4 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's deep shredder c in 134 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. Qb3 Na5 11. Qa4 Qd7 12. Qxd7 Nxd7 13. Nb3 Nc6 14. d4 cxd4 15. Nfxd4 Nce5 16. Bg5 Rfe8 17. Rad1 Nc4 18. Bc1 Rac8 19. f4 Red8 20. Nc2 a5 21. Nbd4 a4 22. b3 Na5 23. c4 Ra8 24. f5 Be5 25. Bg5 Nf6 26. Rd3 axb3 27. axb3 Kg7 28. Bc1 Nd7 29. Rdd1 Nc6 30. Nxc6 Bxc6 31. Nb4 Bb7 32. Nd5 Bxd5 33. exd5 gxf5 34. Kf1 Kg6 35. Kg1 Ra2 36. Rf1 Nc5 37. b4 Ne4 38. Rde1 Nc3 39. Kh1 Ne2 40. Be3 Bc3 41. Rb1 Bd4 42. Rb3 Rc8 43. Rf2 Rca8 44. Bf3 Bxe3 45. Rxe2 Bd4 46. Rd3 Rxe2 47. Bxe2 Ra2 48. Bf1 Bf6 49. Re3 h5 50. Bd3 Rd2 51. Bf1 h4 52. gxh4 Bxh4 53. Re2 Rd1 54. Kg2 Ra1 55. Rb2 Bf6 56. Rd2 Bc3 57. Re2 Kf6 58. b5 e5 59. dxe6 fxe6 60. Re3 Bd4 61. Rf3 Ra2+ 62. Kh1 Kg5 63. Bd3 Kg4 64. Rg3+ Kf4 65. Bb1 Ra1 66. Rb3 e5 67. Kg2 e4 |
| ECO A06 in 2005 play it! rybka 10 beta w defeats white's hiarcs in 112 moves | 1. Nf3 d5 2. e3 Bf5 3. Be2 e6 4. O-O Bd6 5. c4 Nc6 6. Qb3 Rb8 7. d4 dxc4 8. Qxc4 Nf6 9. Nc3 O-O 10. Nb5 a6 11. Nxd6 Qxd6 12. b3 b5 13. Qc5 Qxc5 14. dxc5 Rfd8 15. Bb2 Bd3 16. Bxd3 Rxd3 17. Ne5 Nxe5 18. Bxe5 Ne8 19. b4 f6 20. Bg3 Ra3 21. e4 Rd8 22. f3 e5 23. f4 exf4 24. Bxf4 Rd4 25. e5 Rxb4 26. exf6 gxf6 27. Rfe1 Kf7 28. g3 c6 29. Re2 Rc4 30. Rae1 Ng7 31. Rf1 Kg6 32. Ref2 Rd3 33. Bd6 f5 34. Re2 Re4 35. Ref2 Rd5 36. Rc2 Ne6 37. Kh1 a5 38. Kg1 b4 39. Kg2 a4 40. Rff2 Rd3 41. Rc1 b3 42. Rcf1 Nd4 43. axb3 axb3 44. h4 Rc3 45. Kh3 Rc2 46. Rxc2 bxc2 47. Rc1 Re2 48. Bf4 Nb3 49. Rf1 h5 50. Rh1 Nxc5 51. Rg1 Nd3 52. Ra1 Kf6 53. Rf1 Ne5 54. Rg1 Ng4 55. Rg2 Nf2+ 56. Kh2 Ke6 |
| ECO A07 in 2005 play it! rybka 10 beta w defeats white's deep fritz cpu in 96 moves | 1. Nf3 d5 2. g3 e6 3. c4 d4 4. e3 Nc6 5. exd4 Nxd4 6. Bg2 Nh6 7. O-O Nhf5 8. d3 Be7 9. Nxd4 Nxd4 10. Nd2 O-O 11. Nb3 Nf5 12. Qc2 a5 13. a4 c5 14. Be4 Qc7 15. d4 Nxd4 16. Bxh7+ Kh8 17. Nxd4 cxd4 18. Bd3 f5 19. Re1 e5 20. Qe2 e4 21. Qh5+ Kg8 22. Rxe4 fxe4 23. Bxe4 Rf6 24. Qh7+ Kf7 25. Qh5+ g6 26. Qh7+ Ke8 27. Bg5 Raa6 28. Bxf6 Rxf6 29. Bxg6+ Kd8 30. Re1 Qd6 31. Bd3 Bd7 32. Re2 Re6 33. Rxe6 Qxe6 34. Qh8+ Kc7 35. Qxd4 Qe1+ 36. Bf1 Bh3 37. Qd3 Bc5 38. Qe2 Qb1 39. Qe5+ Kb6 40. Qe2 Bxf1 41. Qxf1 Qxb2 42. h4 Qb3 43. Kg2 Qxa4 44. Qe2 Qc6+ 45. f3 a4 46. Qb2+ Ka7 47. Qd2 Qa6 48. Qg5 Qa5 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's pro deo 11 in 84 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. O-O Nh5 11. Rad1 h6 12. Qb3 Qf7 13. h4 Nd7 14. Rfe1 Ndf6 15. Ne2 Ne4 16. Nh2 g5 17. hxg5 hxg5 18. Bxe4 fxe4 19. g4 Nxf4 20. exf4 gxf4 21. Nc3 e3 22. fxe3 fxe3 23. Rf1 Qg6 24. Ne2 Bg5 25. Rxf8+ Kxf8 26. Rf1+ Ke7 27. Ng3 b6 28. c5 Bd7 29. a4 Rh8 30. cxd6+ cxd6 31. d5 e5 32. Qc4 Rc8 33. Qe4 Qxe4 34. Nxe4 Bf4 35. g5 Rc2 36. Nf3 Bf5 37. Nc3 Bh3 38. Nh4 Ke8 39. Ra1 Bh2+ 40. Kh1 Bg3 41. Nd1 e2 42. Ne3 Rd2 |
| ECO A05 in 2005 play it! rybka 10 beta w defeats white's aristarch 0 in 138 moves | 1. Nf3 Nf6 2. d4 d6 3. Bf4 g6 4. e3 Nh5 5. Bg5 h6 6. Bh4 g5 7. Nfd2 Ng7 8. Bg3 Nf5 9. Qh5 Nc6 10. Bb5 a6 11. Bxc6+ bxc6 12. Nc3 Bg7 13. Nde4 Be6 14. O-O Qc8 15. Qe2 Qb7 16. Rab1 O-O 17. h4 Nxh4 18. Bxh4 gxh4 19. Qh5 h3 20. gxh3 f5 21. Nd2 f4 22. e4 Bf7 23. Qh4 Kh7 24. Nf3 Bc4 25. Rfd1 Bf6 26. Qh5 Bf7 27. Qf5+ Bg6 28. Qe6 Qc8 29. Qxc8 Raxc8 30. Rd3 Rg8 31. Kh2 e6 32. Re1 Be7 33. Rg1 d5 34. Nd2 Rb8 35. b3 c5 36. dxc5 Bxc5 37. Rg2 Bb4 38. f3 c6 39. Ne2 e5 40. Nc3 Rg7 41. Ncb1 Bf7 42. Rxg7+ Kxg7 43. a3 Bf8 44. Rc3 Rb6 45. exd5 cxd5 46. Rc7 Bd6 47. Rd7 Kg6 48. a4 Be6 49. Rd8 Be7 50. Ra8 Kf5 51. Rh8 Rc6 52. c4 dxc4 53. bxc4 Bxc4 54. Nc3 Bg8 55. Rxg8 Rxc3 56. Re8 Bb4 57. Kg1 Rc1+ 58. Nf1 Bc5+ 59. Kg2 Rc2+ 60. Kh1 a5 61. Rd8 Bd4 62. h4 Kg6 63. Rd5 Kh5 64. Rd6 Ra2 65. Re6 Rxa4 66. Nd2 Ra2 67. Ne4 a4 68. Ra6 a3 69. Nd6 Kxh4 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's fritz in 102 moves | 1. Nf3 b6 2. g3 c5 3. c4 Bb7 4. Bg2 g6 5. O-O Bg7 6. Nc3 Nf6 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 O-O 10. e4 Qc7 11. b3 Nxe4 12. Nxe4 Qe5 13. Qf3 Qxd4 14. Rb1 Qe5 15. Bf4 Qe6 16. Nf6+ Bxf6 17. Qxa8 Nc6 18. Qb7 g5 19. Rbe1 Qf5 20. Bc1 h5 21. f3 h4 22. Re4 h3+ 23. Kh1 Rd8 24. b4 e6 25. g4 Qg6 26. b5 Nd4 27. Qc7 Nxf3 28. Re3 Qc2 29. Qg3 Nh4 30. Qxh3 Rc8 31. Ree1 Be7 32. Be3 Qe4+ 33. Kg1 Rxc4 34. Rc1 Ra4 35. Rc8+ Kg7 36. Bf2 Bc5 37. Rxc5 bxc5 38. Bxh4 gxh4 39. Qxh4 Qxg4+ 40. Qxg4+ Rxg4+ 41. Kf2 Rb4 42. Rg1+ Kf6 43. Rg3 Rxb5 44. Rf3+ Kg6 45. Rg3+ Kh5 46. Rg7 Rb2+ 47. Kf3 c4 48. Rxf7 Rd2 49. h4 c3 50. Rh7+ Kg6 51. Rh8 d5 |
| ECO A05 in 2005 play it! rybka 10 beta w defeats white's gandalf 0 in 136 moves | 1. Nf3 Nf6 2. c4 e6 3. d4 Nc6 4. Nc3 Bb4 5. Bd2 O-O 6. e3 d6 7. Bd3 e5 8. d5 Ne7 9. a3 Ba5 10. Qc2 Bb6 11. Ng5 h6 12. Nh7 Nxh7 13. Bxh7+ Kh8 14. Bd3 Ng6 15. O-O Nh4 16. f4 exf4 17. Rxf4 Ng6 18. Bxg6 fxg6 19. Rxf8+ Qxf8 20. Kh1 Qf2 21. Qd3 Bf5 22. e4 Bg4 23. Rf1 Qd4 24. Qxd4 Bxd4 25. Nb5 Bb6 26. Bc3 Kg8 27. Nd4 Re8 28. Re1 g5 29. h3 Bd7 30. Kh2 a6 31. Nf5 Bf2 32. Rf1 Bxf5 33. exf5 Re2 34. a4 Kf7 35. Kh1 Bg3 36. Rf3 Be1 37. Bd4 Re4 38. Rd3 h5 39. Rd1 Bg3 40. b3 Bf4 41. Bf2 Kf6 42. g4 hxg4 43. hxg4 Be5 44. Rg1 b6 45. Rg2 Rf4 46. Kg1 Rf3 47. b4 Rc3 48. Be1 Rxc4 49. Kf2 Bd4+ 50. Kf3 Ke5 51. Ra2 Kxd5 52. Bd2 Bf6 53. Ra3 Rd4 54. Ra2 Rd3+ 55. Kf2 c5 56. bxc5 bxc5 57. a5 Rh3 58. Kg2 Rh4 59. Ra4 c4 60. Kf3 c3 61. Be3 c2 62. Kg2 Be5 63. Bxg5 Kc5 64. Bc1 d5 65. Ra2 Rxg4+ 66. Kf3 Rc4 67. Ke2 Kb4 68. Ke1 Bd6 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's delfi in 116 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. Qe2 Ne5 13. c4 Nfg4 14. Nxg4 Nxg4 15. cxb5 Qxb5 16. h3 Ne5 17. Nxe5 Bxe5 18. Rb1 Rab8 19. Be3 a5 20. Bh6 Rfe8 21. b3 a4 22. Be3 Bc6 23. Rec1 axb3 24. Rxb3 Qa6 25. Rcb1 Rxb3 26. Rxb3 Bd7 27. Bc1 Be6 28. Ra3 Qb6 29. Bg5 Rb8 30. Kh2 Bb2 31. Ra4 Qb5 32. Ra7 c4 33. Bxe7 Bd4 34. Rc7 Qb6 35. Rxc4 Bxc4 36. dxc4 Bxf2 37. Qf1 Bd4 38. a3 Qc5 39. Bf6 Rb2 40. h4 Ra2 41. Bg5 Be5 42. Bf4 Bxf4 43. Qxf4 Qxc4 44. Qf3 Qd4 45. g4 Qe5+ 46. Kh3 Qa1 47. Kh2 Rxa3 48. Qf4 Qe5 49. Qxe5 dxe5 50. Bf1 Rc3 51. Ba6 Kg7 52. Bb5 f5 53. exf5 gxf5 54. gxf5 Kf6 55. Bd7 Rc7 56. Be6 Rg7 57. Kh3 e4 58. h5 h6 |
| ECO A07 in 2005 play it! rybka 10 beta w defeats white's wildcat 0 in 90 moves | 1. Nf3 d5 2. g3 e6 3. c4 d4 4. e3 Nc6 5. exd4 Nxd4 6. Bg2 Nh6 7. O-O Nhf5 8. d3 Be7 9. Nxd4 Nxd4 10. Nd2 O-O 11. Nf3 Nf5 12. Re1 c5 13. Qe2 Bd6 14. b3 f6 15. Bb2 Qb6 16. Qe4 e5 17. Re2 Rf7 18. Rae1 g6 19. Bc3 Nd4 20. Nxd4 cxd4 21. Bd2 Bf5 22. Qf3 h5 23. h3 Qc7 24. Kh2 Rc8 25. b4 b6 26. a3 Qd7 27. Bc1 h4 28. Rd2 Kg7 29. Qd5 Be6 30. Qf3 Rh8 31. Kg1 Bxh3 32. gxh4 Rxh4 33. Bxh3 Rxh3 34. Qe4 Rf8 35. f4 exf4 36. Rg2 g5 37. Bxf4 Bxf4 38. Qxf4 Rxd3 39. a4 Rb3 40. Rf1 Rf7 41. Rd1 Re7 42. a5 Re2 43. Rg4 Kg6 44. Rg3 Qe6 45. Rf1 Re1 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's aristarch 0 in 98 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. h3 Re8 11. a3 Qd7 12. Qc2 a5 13. Rad1 Ne7 14. e4 Qc8 15. Bc1 Nc6 16. Bg5 Nd7 17. Rfe1 Ne7 18. Qd2 Rb8 19. Bh6 Bf6 20. Ng5 Nc6 21. Nb5 Ba6 22. Qe3 e5 23. dxe5 Rxe5 24. Nf3 Re8 25. Qf4 Bb7 26. Kh1 Qd8 27. Nh2 Nce5 28. Nc3 Nc5 29. Nd5 Ned7 30. Bf3 Bxd5 31. cxd5 Nxb3 32. Ng4 Nbc5 33. Nxf6+ Qxf6 34. Qe3 b5 35. Rd4 b4 36. axb4 Rxb4 37. Rxb4 axb4 38. Bg5 Qb2 39. Re2 Qb1+ 40. Kh2 b3 41. Qd4 Ne5 42. Bf6 Qc1 43. Bxe5 dxe5 44. Qb2 Qf4+ 45. Kg1 Rb8 46. Qc3 Na4 47. Qxc7 Rb5 48. Re1 b2 49. Qc8+ Kg7 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's deep shredder c in 72 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. O-O-O Na5 11. g4 fxg4 12. Nd2 Nh5 13. h3 Nxf4 14. exf4 Rxf4 15. hxg4 h6 16. Be4 Rxg4 17. d5 Bf6 18. Rhe1 Qf7 19. f3 Rg5 20. f4 Rg3 21. Ne2 Re3 22. Nf1 Rxe4 23. Qxe4 exd5 24. cxd5 Bg4 25. Nfg3 b5 26. Qh1 Re8 27. b3 Nb7 28. Ne4 Nc5 29. Nxc5 dxc5 30. Qh2 c4 31. b4 h5 32. Qf2 c3 33. a3 h4 34. Ng1 Rxe1 35. Qxe1 Qg6 36. Qe3 Bxd1 |
| ECO A05 in 2005 play it! rybka 10 beta w defeats white's delfi in 60 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. Bxd5 Bxd5 18. Qb4 Rf7 19. Qh4 f5 20. Qh3 Bb7 21. Re3 Qc6 22. f4 g5 23. Kf1 g4 24. Qh5 Qg2+ 25. Ke1 Qh1+ 26. Kf2 exf4 27. gxf4 Re7 28. Ne4 Bxe4 29. dxe4 Rd8 30. exf5 Rxe3 |
| ECO A05 in 2005 play it! rybka 10 beta w defeats white's spike 10a mainz in 95 moves | 1. Nf3 Nf6 2. d4 d6 3. g3 c6 4. Bg2 Nbd7 5. O-O e5 6. dxe5 dxe5 7. Nbd2 Bc5 8. c3 a5 9. Nb3 Bb6 10. Bg5 O-O 11. Nbd2 Qe7 12. Ne4 h6 13. Bxf6 Nxf6 14. Qd6 Re8 15. Qxe7 Rxe7 16. Nxf6+ gxf6 17. Rfd1 Kg7 18. Rac1 Be6 19. c4 Rd8 20. Rxd8 Bxd8 21. Rd1 Bc7 22. b3 Re8 23. a4 f5 24. Rd2 Kf6 25. Ne1 Bb6 26. Rd1 Rh8 27. e3 h5 28. Nf3 e4 29. Ne1 h4 30. Nc2 Bc7 31. Bf1 Be5 32. Be2 Rg8 33. Kh1 hxg3 34. fxg3 b5 35. axb5 cxb5 36. Nd4 a4 37. Nxb5 axb3 38. Nd4 b2 39. Rb1 Rb8 40. Nxe6 fxe6 41. Kg2 Ra8 42. Bd1 Rd8 43. Kf1 Rd2 44. Ke1 Rxh2 45. Be2 Bxg3+ 46. Kd1 Be5 47. Kd2 Ke7 48. c5 |
| ECO A06 in 2005 play it! rybka 10 beta w defeats white's shredder 1 by checkmate in 116 moves | 1. Nf3 d5 2. d4 c6 3. g3 Bf5 4. Bg2 e6 5. O-O Nf6 6. Nh4 Bg4 7. Nc3 Nbd7 8. Qd3 h6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qe3 Be7 13. c4 O-O 14. Bd2 Bh5 15. Nf3 Qb6 16. Bc3 Rfe8 17. Qd2 Ne4 18. Qe3 Nf6 19. a4 Qb3 20. Ne5 a5 21. Bh3 Bd6 22. g4 Bg6 23. Nxg6 fxg6 24. g5 Nh5 25. c5 Bf4 26. Qe4 Bxg5 27. f4 Bf6 28. Rfe1 Kf7 29. Re3 Qd5 30. Rae1 Bh4 31. R1e2 Kf8 32. Rf3 Kf7 33. Qd3 Bf6 34. Re4 Re7 35. Bg4 Rae8 36. Bxa5 Ra8 37. b4 Rae8 38. b5 Ra8 39. Bc3 Rxa4 40. bxc6 bxc6 41. Rfe3 Ra2 42. Bf3 Qf5 43. Qb1 Rea7 44. Qb8 Qh3 45. f5 Qxf5 46. Qb3 R7a3 47. Qb7+ Kg8 48. Qxc6 Rxc3 49. Rxc3 Nf4 50. Qe8+ Kh7 51. Qa8 Rxa8 52. Re1 Ra2 53. Bd1 Bxd4+ 54. Kh1 Bxc3 55. Kg1 Nh3+ 56. Kh1 Qd5+ 57. Re4 Qxe4+ 58. Bf3 Qxf3# |
| ECO A06 in 2005 play it! rybka 10 beta w defeats white's gandalf 0 in 80 moves | 1. Nf3 d5 2. e3 Nf6 3. Be2 e6 4. c4 Bd6 5. d4 c5 6. O-O O-O 7. Nc3 b6 8. b3 Bb7 9. Bb2 Nbd7 10. Rc1 a6 11. cxd5 exd5 12. Nh4 g6 13. Nf3 Rc8 14. Ng5 h6 15. dxc5 bxc5 16. Nge4 Nxe4 17. Nxe4 Bb8 18. Ng3 Re8 19. Bg4 h5 20. Nxh5 gxh5 21. Bf5 Nf6 22. Bxc8 Qd6 23. f4 Rxc8 24. Qf3 Kf8 25. Rfd1 Re8 26. Rd3 Ba7 27. h3 Qe7 28. Be5 h4 29. Rc2 Bb6 30. Rd1 Kg8 31. Rdc1 Kh7 32. Qe2 Kh6 33. Qf2 Ne4 34. Qe1 Ng3 35. Kh2 f6 36. Bc3 c4 37. Bd2 d4 38. Bb4 Qg7 39. bxc4 Rxe3 40. Qf2 d3 |
| ECO A05 in 2005 play it! rybka 10 beta w defeats white's scorpio 1 in 90 moves | 1. Nf3 Nf6 2. d4 d6 3. g3 c6 4. Bg2 Nbd7 5. O-O e5 6. dxe5 dxe5 7. Nbd2 Bc5 8. c3 a5 9. Nb3 Bb6 10. Qc2 O-O 11. Nbd2 Bc7 12. Rd1 Qe7 13. Nh4 Nb6 14. Ne4 Nfd5 15. Ng5 g6 16. e4 Nf6 17. Bf1 Bd7 18. Be3 Ng4 19. Bc1 Rfd8 20. h3 Nf6 21. Be3 c5 22. c4 Bc6 23. Bd3 Rxd3 24. Qxd3 h6 25. Ngf3 Bxe4 26. Qe2 g5 27. Nd2 Bc2 28. Rdc1 Bh7 29. Ng2 e4 30. h4 Qe5 31. hxg5 hxg5 32. Nf1 Qf5 33. Nh2 Bg6 34. Bd2 Be5 35. Rab1 Kg7 36. Ne3 Qe6 37. Bc3 Nbd7 38. Qf1 Rh8 39. Bxa5 Bd4 40. Re1 Ne5 41. Bc7 Nf3+ 42. Nxf3 exf3 43. Rbd1 Qc8 44. Rxd4 cxd4 45. Be5 dxe3 |
| ECO A05 in 2005 play it! rybka 10 beta w defeats white's toga ii 10 in 106 moves | 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Na6 5. b3 Bb7 6. Bg2 Bb4+ 7. Bd2 c5 8. e3 O-O 9. Bxb4 Nxb4 10. O-O d5 11. Ne5 Qe7 12. Nc3 Rfd8 13. Nb5 a6 14. Nc3 dxc4 15. Bxb7 Qxb7 16. bxc4 Rac8 17. Ne2 Nc6 18. Nxc6 Qxc6 19. Rc1 h6 20. Qb3 Qf3 21. Qc2 Ne4 22. dxc5 Rd2 23. Nd4 Rxc2 24. Nxf3 Rxc1 25. Rxc1 Rxc5 26. Rb1 Rf5 27. Nd4 Rxf2 28. Rxb6 Rxa2 29. Nf3 a5 30. Rb8+ Kh7 31. Rb7 a4 32. Ra7 Ra1+ 33. Kg2 a3 34. Nd4 Ra2+ 35. Kg1 e5 36. Nb5 Ra1+ 37. Kg2 a2 38. Ra6 f6 39. Ra7 Kg6 40. Ra8 Kf5 41. Ra6 g5 42. Ra8 g4 43. Ra3 Ng5 44. Nc3 Nh3 45. e4+ Ke6 46. Ne2 Kd6 47. Ra5 Kc6 48. c5 h5 49. Ra6+ Kxc5 50. Ra4 Kb5 51. Nc3+ Kc6 52. Ne2 Kb6 53. Ra8 Kb5 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats white's cm10th xperience in 102 moves | 1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. O-O e6 7. c4 Be7 8. cxd5 exd5 9. Nc3 O-O 10. Bf4 Bg4 11. h3 Be6 12. Nxe6 fxe6 13. Qb3 Na5 14. Qa4 Nh5 15. Be3 Nc4 16. Bd4 Bf6 17. e3 Bxd4 18. exd4 Rc8 19. Qxa7 Qd6 20. Rac1 Nxg3 21. fxg3 Qxg3 22. Ne4 Rxf1+ 23. Rxf1 dxe4 24. Qxb7 Nd6 25. Qd7 Re8 26. a4 e3 27. Rf3 Qh4 28. Qxd6 e2 29. Re3 e1=Q+ 30. Rxe1 Qxe1+ 31. Kh2 Qa5 32. Qc6 Kf8 33. Qf3+ Ke7 34. Qa3+ Kd7 35. b4 Qc7+ 36. Qg3 Rd8 37. a5 Qxg3+ 38. Kxg3 Kc8 39. a6 Kb8 40. b5 Ka7 41. Kf4 Rxd4+ 42. Ke5 Rb4 43. Bc6 Rh4 44. Kxe6 Rxh3 45. Kf5 g6+ 46. Kf6 Rg3 47. Ke5 h5 48. Kd4 h4 49. Kc5 h3 50. Bb7 Rc3+ 51. Kd4 Rb3 |