| ECO A05 in 2005 play it! rybka 10 beta w defeats black's fritz by checkmate in 83 moves | 1. Nf3 Nf6 2. d4 b6 3. e3 d5 4. Bd3 e6 5. O-O Bb7 6. c4 Nbd7 7. Qe2 Bd6 8. cxd5 exd5 9. Nc3 O-O 10. Nb5 Be7 11. b3 Ne4 12. Bb2 c6 13. Nc3 f5 14. Rac1 Rf6 15. Ne5 Nxe5 16. dxe5 Rh6 17. f3 Nc5 18. Bxf5 Ba6 19. Qd2 Bxf1 20. Rxf1 a5 21. Ne2 Qc7 22. Qc2 Kh8 23. f4 Rf8 24. Nd4 Qd8 25. g4 Qe8 26. g5 Rh5 27. Bg4 Rh4 28. h3 Rf7 29. e6 Rf8 30. Kg2 h6 31. Nf5 Rxf5 32. Qxf5 a4 33. g6 axb3 34. Ra1 Bd6 35. Qf7 Qg8 36. f5 Nxe6 37. fxe6 Qxf7 38. exf7 bxa2 39. Rxa2 Bf8 40. Ra8 Rxg4+ 41. hxg4 d4 42. Rxf8# |
| ECO A04 in 2005 play it! rybka 10 beta w defeats black's deep fritz cpu in 107 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 b6 10. O-O Ra7 11. e4 fxe4 12. Nxe4 Nc6 13. Rfe1 Qh5 14. Neg5 Nd8 15. Nh4 Ng4 16. h3 Bxg5 17. hxg4 Qh6 18. Bxg5 Qxg5 19. Qe2 Qf6 20. Rad1 Nf7 21. Bc6 e5 22. Bd5 Kh8 23. Bxf7 Qxf7 24. dxe5 dxe5 25. f3 c6 26. Qxe5 Qxc4 27. b3 Qb4 28. Rd6 Kg8 29. g5 Qb5 30. g6 Qxe5 31. Rxe5 Rc7 32. gxh7+ Kxh7 33. Rh5+ Kg8 34. Ng6 Re8 35. f4 Bb7 36. Kf2 Kf7 37. g4 Re6 38. Ne5+ Ke7 39. Rd3 c5 40. Re3 Rf6 41. Kg3 b5 42. g5 Rf5 43. Rh8 Bc8 44. Rg8 Rxe5 45. Rxe5+ Kd6 46. Rd8+ Bd7 47. Ra8 Bc8 48. Re8 Bf5 49. Rxa6+ Rc6 50. Rxc6+ Kxc6 51. Re5 Bb1 52. f5 Bxa2 53. Re6+ Kd5 54. Re7 |
| ECO A04 in 2006 play it! rybka 10 beta w defeats black's fritz 10 in 97 moves | 1. Nf3 f5 2. c4 Nf6 3. d4 e6 4. g3 d5 5. Bg2 c6 6. Qc2 Bd6 7. O-O O-O 8. b3 Qe7 9. Nc3 Nbd7 10. Bg5 Qe8 11. Bd2 dxc4 12. bxc4 e5 13. Rad1 exd4 14. Nxd4 Nb6 15. e4 fxe4 16. Nxe4 Nxe4 17. Bxe4 Qh5 18. f3 Bh3 19. Rfe1 Rad8 20. Be3 Bb4 21. Re2 Kh8 22. g4 Qf7 23. Bf2 c5 24. a3 Bxa3 25. Nb5 Rxd1+ 26. Qxd1 Bb4 27. Nd6 Qf6 28. Bf5 Nxc4 29. Nxc4 g6 30. Re6 Qc3 31. Bg3 Qd4+ 32. Qxd4+ cxd4 33. Be4 Rd8 34. Nd6 Bxd6 35. Bxd6 Kg7 36. Bd3 b5 37. Bxb5 h5 38. Be5+ Kf7 39. Bc4 hxg4 40. Bf6 Re8 41. Ra6+ Kf8 42. Rxa7 Re1+ 43. Kf2 Re3 44. Ra8+ Re8 45. Rxe8+ Kxe8 46. Kg3 gxf3 47. Kxh3 d3 48. Bxd3 Kf7 49. Bc3 |
| ECO A06 in 2005 play it! rybka 10 beta w defeats black's hiarcs in 87 moves | 1. Nf3 d5 2. e3 g6 3. c4 Nf6 4. Nc3 Bg7 5. Qb3 dxc4 6. Bxc4 O-O 7. Ne5 e6 8. d4 a6 9. Be2 Nfd7 10. f4 Nxe5 11. dxe5 Qh4+ 12. g3 Qe7 13. Bd2 Rd8 14. Ne4 b6 15. Bf3 Ra7 16. Bb4 Qe8 17. Rd1 Rxd1+ 18. Qxd1 Bb7 19. Bc3 Bd5 20. Kf2 Qc6 21. Nf6+ Bxf6 22. exf6 Nd7 23. e4 Bxa2 24. Qd2 Bb3 25. Rc1 Qc5+ 26. Bd4 Qf8 27. Be3 c5 28. e5 Ba4 29. Ra1 Bb5 30. Rd1 a5 31. Qc3 a4 32. Rd6 Qb8 33. Qd2 Qe8 34. g4 Qf8 35. f5 exf5 36. Bh6 Qe8 37. e6 fxe6 38. gxf5 Nxf6 39. Rd8 Rf7 40. Rxe8+ Bxe8 41. Qd8 gxf5 42. h3 Kh8 43. Bc6 Ng8 44. Bxe8 |
| ECO A05 in 2005 play it! rybka 10 beta w defeats black's deep junior cpu in 119 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. a4 O-O 11. a5 bxa5 12. Qa4 Nbd7 13. Qxa5 Qb8 14. O-O Bd8 15. Qa3 Bb6 16. Rfd1 Rc8 17. Nc2 Bc6 18. Rxd6 Bc7 19. Rad1 a5 20. c5 Bxd6 21. Rxd6 Ne5 22. Bf4 Nfd7 23. Nd4 Qb7 24. Be3 Nf6 25. Nxc6 Nxc6 26. Bb5 Ne8 27. Rd1 Na7 28. Bd3 Nc6 29. Na4 Rd8 30. Nb6 Rab8 31. Bf4 Nc7 32. Bg5 f6 33. Bf4 Kh8 34. Qa4 e5 35. Be3 h6 36. Bc4 Rxd1+ 37. Qxd1 Na6 38. h4 Nab4 39. Qa4 Rd8 40. Nd5 Qa8 41. Nc7 Qa7 42. Nb5 Qe7 43. Nd6 Kh7 44. h5 Qa7 45. Qb3 a4 46. Qc3 Rb8 47. Nf5 Na5 48. Be6 Qa6 49. Bf7 Qd3 50. Qe1 Qd7 51. Nd6 Nbc6 52. Qg3 Ne7 53. Bxh6 Kxh6 54. Nf5+ Qxf5 55. exf5 Nac6 56. f4 e4 57. Qa3 e3 58. Qxe3 Rxb2 59. g4 Kh7 60. g5 |
| ECO A06 in 2006 play it! rybka 10 beta w defeats black's ruffian leiden in 139 moves | 1. Nf3 d5 2. d4 e6 3. g3 Nf6 4. Bg2 b5 5. c3 Bb7 6. Qb3 a6 7. a4 c6 8. Bf4 Bd6 9. Bxd6 Qxd6 10. O-O O-O 11. Nbd2 Nbd7 12. Qb4 Qxb4 13. cxb4 bxa4 14. Rxa4 Rab8 15. Rc1 Nb6 16. Ra2 Rfc8 17. e3 Nbd7 18. Bf1 Ra8 19. Bd3 Ra7 20. Nb3 Ne8 21. Na5 Ba8 22. b3 f6 23. Rac2 Nb8 24. Be2 Nc7 25. Ne1 e5 26. dxe5 fxe5 27. Nd3 Re8 28. Bg4 e4 29. Nc5 Nb5 30. Be6+ Kh8 31. Kg2 Rae7 32. Bg4 Rf8 33. h4 Rf6 34. Bc8 Nc7 35. Na4 d4 36. exd4 Nd5 37. Re2 e3 38. fxe3 Rf8 39. Bg4 c5 40. Kh3 cxd4 41. exd4 Rxe2 42. Bxe2 Nxb4 43. Rc7 Bd5 44. Bc4 h5 45. Nc5 Re8 46. Nab7 Kh7 47. Nd6 Rf8 48. Ne6 Bxe6+ 49. Bxe6 N8c6 50. Bf5+ Kg8 51. Be4 Rf6 52. d5 Ne5 53. Rc8+ Rf8 54. Bh7+ Kxh7 55. Rxf8 Nd7 56. Ra8 Nc5 57. Rd8 Kg6 58. Nc4 Nbd3 59. Rf8 Nd7 60. Re8 Nf2+ 61. Kg2 Ng4 62. Re7 Ngf6 63. d6 Kf5 64. b4 Nb8 65. Kf3 Nfd7 66. Ne3+ Kg6 67. g4 hxg4+ 68. Nxg4 Kh7 69. h5 Kg8 70. Kf4 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats black's the baron 10 in 82 moves | 1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 f5 5. g3 Bg7 6. Bg2 Nc6 7. Nc2 Nf6 8. Nc3 O-O 9. O-O d6 10. Rb1 Nh5 11. Bg5 f4 12. Nd5 fxg3 13. hxg3 h6 14. Bd2 Bd7 15. Bc3 Bxc3 16. bxc3 Rb8 17. Nd4 Ne5 18. f4 Ng4 19. Qd3 Kh8 20. Ne3 Qe8 21. Nxg4 Bxg4 22. Bxb7 Bh3 23. Bf3 Rf6 24. Rxb8 Qxb8 25. Rb1 Qd8 26. Rb7 Qf8 27. Bxh5 gxh5 28. Nc6 Bf5 29. e4 Bc8 30. Rb8 Rg6 31. f5 Rg5 32. Nxa7 Qg7 33. Kh2 h4 34. Nxc8 Rxg3 35. Qd4 Rg2+ 36. Kh1 Rc2 37. Nxe7+ Kh7 38. Qxg7+ Kxg7 39. Nd5 Rc1+ 40. Kg2 Rc2+ 41. Kf3 Kf7 |
| ECO A06 in 2005 play it! rybka 10 beta w defeats black's gandalf 0 in 113 moves | 1. Nf3 d5 2. e3 c5 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. c4 dxc4 7. Qa4 e6 8. Qxc4 Be7 9. b3 O-O 10. Bb2 Nb6 11. Qe2 Qd5 12. Nc3 Qh5 13. h3 Rfd8 14. Rfd1 Nfd5 15. Ne4 f5 16. Ng3 Qh6 17. d4 cxd4 18. Nxd4 Rac8 19. Rac1 Rxc1 20. Rxc1 Bd6 21. Nh5 Rd7 22. Nb5 Bb8 23. a4 a5 24. Bd4 Qg5 25. Nf4 Bxf4 26. Bxb6 Nxb6 27. exf4 Qf6 28. Nc7 Kf7 29. Qh5+ Qg6 30. Qf3 Nd5 31. Nxd5 exd5 32. Re1 Qf6 33. Qh5+ Qg6 34. Qe2 Kg8 35. Qc2 Qc6 36. Qxf5 Rd8 37. Qg5 Qf6 38. Qxf6 gxf6 39. Re6 Kf7 40. Rb6 Rd7 41. Kf1 Re7 42. Rb5 Ke6 43. Ke2 Kf5+ 44. Kf3 Ke6 45. Rb6+ Kf7 46. Rd6 Rc7 47. Rxd5 Rc3+ 48. Kg4 b6 49. Rd7+ Ke6 50. Rxh7 Rxb3 51. h4 Rb2 52. Rb7 Rxf2 53. Rxb6+ Kf7 54. g3 Ra2 55. Kf5 Rxa4 56. Rxf6+ Kg7 57. Ra6 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats black's glaurung 011 in 131 moves | 1. Nf3 c5 2. c4 d6 3. g3 e5 4. Nc3 Nc6 5. Bg2 g6 6. O-O Bg7 7. Rb1 Nge7 8. a3 O-O 9. d3 a5 10. Bd2 Bg4 11. h3 Bf5 12. Ng5 f6 13. Nge4 b6 14. Nb5 Qd7 15. g4 Bxe4 16. Bxe4 f5 17. gxf5 gxf5 18. Bg2 Rf6 19. Kh2 Raf8 20. Bf3 e4 21. Bh5 Re6 22. Rg1 d5 23. Qc2 dxc4 24. dxc4 Ng6 25. Rbd1 Nd4 26. Bg5 Qc6 27. Nxd4 cxd4 28. Qb3 Rc8 29. Rc1 Qd7 30. Kh1 Rc5 31. Qd1 Rec6 32. Bd2 f4 33. Bg4 Qe8 34. b4 Re5 35. e3 fxe3 36. fxe3 d3 37. c5 bxc5 38. b5 Rf6 39. a4 Qf7 40. Rb1 Rf2 41. Be1 Rf1 42. b6 Re8 43. b7 Be5 44. Qd2 Rb8 45. Bc8 Rf3 46. Qg2 Kh8 47. Qg5 Rf1 48. Qg2 Rxg1+ 49. Kxg1 Qd5 50. h4 Ne7 51. Qg5 Qg8 52. Qxg8+ Kxg8 53. Bh3 Kf7 54. Rb5 Kf6 55. Bxa5 Nd5 56. Kf2 Bd6 57. Bd2 Ke5 58. a5 Nc7 59. Bc3+ Kd5 60. Rb6 h5 61. Bc8 Kc4 62. Bd2 Kd5 63. a6 Nxa6 64. Rxa6 c4 65. Bc3 Kc5 66. Bd4+ |
| ECO A04 in 2005 play it! rybka 10 beta w defeats black's ktulu in 109 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 Qe7 10. h3 Nbd7 11. Qc2 c5 12. Rfe1 a6 13. Rad1 Rac8 14. Ba3 Rc7 15. Rd2 Rd8 16. Red1 Rcc8 17. Qd3 cxd4 18. exd4 Bh6 19. Rb2 Nh5 20. g3 Nhf6 21. h4 Ng4 22. Ng5 Bxg5 23. Bxg4 Bh6 24. Re2 Bg7 25. Nd5 Qf8 26. Nf4 Nf6 27. Bh3 Ra8 28. Rde1 Re8 29. Qe3 Rab8 30. d5 e5 31. Qxb6 exf4 32. Bxd6 Rxe2 33. Rxe2 Qd8 34. Bc7 Nxd5 35. Bxd8 Nxb6 36. Bxb6 fxg3 37. fxg3 Bf3 38. Bc7 Bd4+ 39. Kh2 Ra8 40. Rd2 Bc5 41. Bg2 Rc8 42. Ba5 Bxg2 43. Kxg2 Kf8 44. b4 Be7 45. c5 Rc6 46. a4 Ke8 47. Bb6 Rc8 48. b5 axb5 49. axb5 Bxc5 50. Rc2 Bxb6 51. Rxc8+ Kd7 52. Rf8 Ke7 53. Rb8 Bd4 54. b6 Kd7 55. b7 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats black's aristarch 0 in 85 moves | 1. Nf3 c5 2. e4 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. b3 Be7 8. c4 O-O 9. Bb2 Bd7 10. Nd2 Nc6 11. N2f3 Nb4 12. Re1 Qc7 13. h3 Nxd3 14. Qxd3 Rfe8 15. e5 dxe5 16. Nxe5 Rad8 17. Rad1 Bd6 18. Nf5 exf5 19. Qxd6 Qxd6 20. Rxd6 Be6 21. Rdd1 Nh5 22. g3 h6 23. Nf3 Rxd1 24. Rxd1 Kh7 25. Kg2 Bc8 26. Rd2 f6 27. Bc3 Be6 28. Rd6 Bc8 29. c5 Kg8 30. a4 Kf7 31. b4 Re6 32. Rd5 Re4 33. Rd8 Be6 34. Nd4 Re5 35. Nxe6 Rxe6 36. b5 axb5 37. axb5 Re8 38. Rd6 Re4 39. c6 bxc6 40. b6 Re7 41. Rxc6 Rd7 42. Rc7 Ke6 43. b7 |
| ECO A05 in 2005 play it! rybka 10 beta w defeats black's smarthink 01a r1 in 65 moves | 1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 c5 7. c3 Be6 8. O-O Nc6 9. dxc5 dxc5 10. Nbd2 Nh5 11. Bh2 Nf6 12. Qc2 Qd5 13. Rad1 Qxa2 14. e4 Qa5 15. Ng5 Nd8 16. Nxe6 Nxe6 17. f4 Qb6 18. f5 gxf5 19. Nc4 Qc6 20. exf5 Nd8 21. Bf4 Rc8 22. Rfe1 Re8 23. Ne5 Qb6 24. Bc4 Rf8 25. g4 Nc6 26. g5 Nxe5 27. Bxe5 Ne8 28. Bf4 Rd8 29. Rxe7 a6 30. Rxd8 Qxd8 31. f6 b5 32. Ba2 c4 33. Bb1 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats black's glaurung mainz in 109 moves | 1. Nf3 c5 2. e4 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c4 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nf6 10. f3 O-O 11. Nc3 Rfc8 12. Nde2 Qd8 13. b3 Nd7 14. Qd2 a6 15. Rac1 Qa5 16. Rfd1 Be5 17. Nd5 Qxd2 18. Rxd2 Rab8 19. f4 Bg7 20. Kf2 Re8 21. g4 Rbc8 22. Kf3 Nd8 23. Ndc3 f6 24. Kg3 Nf7 25. h4 f5 26. exf5 gxf5 27. g5 e6 28. h5 Nf8 29. Kh4 Rb8 30. Bb6 Rbc8 31. Bf2 Rb8 32. a4 Rbc8 33. Rdd1 Rc6 34. Nd4 Rcc8 35. Re1 Nh8 36. a5 Kf7 37. Na4 Nd7 38. Rcd1 Nc5 39. Nxc5 Rxc5 40. Nf3 Rc6 41. Re2 Bc3 42. Be1 Bg7 43. Kg3 b5 44. cxb5 axb5 45. Bb4 Bf8 46. Nd4 Ra6 47. Rde1 e5 48. Nxf5 Kg8 49. fxe5 dxe5 50. Bxf8 Kxf8 51. Rf1 Kg8 52. Nh6+ Kg7 53. Ng4 Rf8 54. h6+ Kg8 55. Nf6+ |
| ECO A06 in 2005 play it! rybka 10 beta w defeats black's fruit 1 in 93 moves | 1. Nf3 d5 2. d4 c6 3. c3 Bg4 4. Ne5 Bh5 5. Nd2 e6 6. Qb3 Qb6 7. e4 Nf6 8. exd5 exd5 9. Bd3 Bd6 10. O-O O-O 11. f4 Nbd7 12. Qxb6 axb6 13. h3 Bg6 14. f5 Bxe5 15. dxe5 Nxe5 16. Bc2 Bh5 17. g4 Nfxg4 18. Re1 Rfe8 19. hxg4 Bxg4 20. Kf2 g6 21. fxg6 fxg6 22. Nb3 Rf8+ 23. Kg2 Bf5 24. Rxe5 Bxc2 25. Bh6 Rf5 26. Rxf5 Bxf5 27. Nd4 Bd3 28. Kg3 Re8 29. Rd1 Be4 30. Rf1 Bd3 31. Rf6 Bb1 32. a3 Ba2 33. Rd6 Kf7 34. Bg5 Kg8 35. Rd7 c5 36. Nf3 Bc4 37. Rxb7 Be2 38. Rxb6 Bxf3 39. Kxf3 c4 40. Bf6 Kf7 41. Bd4 Kf8 42. Kf4 Re1 43. a4 Ra1 44. Ra6 Ra2 45. a5 Kf7 46. Ke5 Kg7 47. Ra7+ |
| ECO A04 in 2005 play it! rybka 10 beta w defeats black's glaurung mainz in 105 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 e6 10. Nc4 d5 11. exd5 exd5 12. Nce5 Nbd7 13. Nxd7 Qxd7 14. Ne5 Qc8 15. Bg5 Qf5 16. Bd2 Rae8 17. g4 Qc8 18. Qa4 a5 19. g5 Nh5 20. f4 Rd8 21. d4 cxd4 22. cxd4 Qf5 23. Rf1 f6 24. gxf6 Rxf6 25. Qb3 Rfd6 26. Rac1 Ba6 27. Rf2 Bf6 28. Qh3 Ng7 29. Ng4 Kh8 30. Nxf6 Rxf6 31. Qg3 Qe6 32. Re1 Qf7 33. f5 Rxf5 34. Bg5 Rxf2 35. Qxf2 Qxf2+ 36. Kxf2 Rd6 37. Re7 Nh5 38. Ra7 Bc4 39. b3 Bb5 40. a4 Bc6 41. Bh3 Kg8 42. Be7 Nf4 43. Bxd6 Nxh3+ 44. Ke3 Ng5 45. Ra6 Be8 46. Rxb6 Ne4 47. b4 axb4 48. a5 Nc3 49. a6 Nb5 50. Bxb4 g5 51. Be7 g4 52. Bc5 Kg7 53. Kf4 |
| ECO A06 in 2005 play it! rybka 10 beta w defeats black's postmodernist 10 in 123 moves | 1. Nf3 d5 2. e3 g6 3. c4 Nf6 4. Nc3 Bg7 5. Qb3 dxc4 6. Bxc4 O-O 7. Ne5 e6 8. d4 a6 9. O-O Nbd7 10. Nxd7 Nxd7 11. Be2 Nb6 12. Bf3 e5 13. d5 g5 14. e4 Qf6 15. a4 Re8 16. a5 Nd7 17. Qc4 Qd8 18. Be3 h6 19. Bg4 Nf6 20. Bxc8 Qxc8 21. Na4 Rd8 22. f3 Ne8 23. Rfc1 Bf6 24. Rc2 Rb8 25. Qb3 Qd7 26. Rac1 Qb5 27. Qxb5 axb5 28. Nc5 Be7 29. Nd3 Ra8 30. b4 Kg7 31. Rxc7 Nxc7 32. Rxc7 Bd6 33. Rxb7 Rdb8 34. Rd7 Rd8 35. Rxd8 Rxd8 36. a6 Ra8 37. a7 Kf6 38. Kf2 Ke7 39. Kg3 f5 40. Kh3 Kf6 41. Bb6 h5 42. Nc5 h4 43. Ne6 Kg6 44. Be3 g4+ 45. fxg4 fxe4 46. g3 hxg3 47. Kxg3 Bxb4 48. Nc7 Be1+ 49. Kg2 Rxa7 50. Bxa7 b4 51. d6 b3 52. Be3 Kf7 53. Bc1 Bh4 54. Kf1 Bg5 55. Ba3 e3 56. Ke2 Kf6 57. d7 Kf7 58. Na6 Bh4 59. Nc5 Ke7 60. g5 b2 61. Bxb2 Bxg5 62. d8=Q+ |
| ECO A04 in 2005 play it! rybka 10 beta w defeats black's aristarch 0 in 87 moves | 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. e3 Bg7 5. O-O Nf6 6. d4 O-O 7. c4 d6 8. Nc3 Bd7 9. d5 Na5 10. Qe2 e6 11. dxe6 Bxe6 12. b3 Ne4 13. Nxe4 Bxa1 14. Rd1 Bf6 15. Bb2 Bxb2 16. Qxb2 f6 17. Nxc5 Bg4 18. Ne4 Qe7 19. Nxd6 Rad8 20. c5 Nc6 21. h3 Bxf3 22. Bxf3 Kh8 23. b4 Rd7 24. Qb3 Ne5 25. Bd5 Rc7 26. Qa3 a6 27. f4 Nc6 28. Kf2 Rb8 29. Qc3 Na7 30. Bc4 Rf8 31. Kg2 Rd7 32. e4 Nc6 33. a4 Nb8 34. Re1 Qg7 35. Bd5 Nc6 36. Nxb7 Rxb7 37. Bxc6 Ra7 38. Bd5 Rb8 39. c6 Re7 40. Rb1 f5 41. e5 g5 42. b5 Rb6 43. fxg5 axb5 44. axb5 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats black's toga ii 10 in 93 moves | 1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 a6 5. c4 e5 6. Nb3 Nf6 7. Nc3 Bb4 8. f3 O-O 9. Be3 Nh5 10. Qd2 a5 11. a3 Bxc3 12. Qxc3 a4 13. Nd2 b6 14. c5 bxc5 15. Qxc5 Rb8 16. Nc4 Qh4+ 17. Bf2 Qf6 18. O-O-O Ba6 19. Nb6 Bxf1 20. Rhxf1 Qe6 21. Qc4 Qxc4+ 22. Nxc4 Nf4 23. Kb1 Nxg2 24. Nb6 Rb7 25. Nxd7 Rc8 26. Nc5 Rbb8 27. Nxa4 Nf4 28. Nb6 Re8 29. a4 Ne2 30. Rd5 Nf4 31. Rd2 Nd4 32. Bxd4 exd4 33. a5 d3 34. Rg1 Rbd8 35. Rg5 f6 36. Rf5 Ng6 37. Rd5 Rxd5 38. exd5 Nf4 39. a6 Re1+ 40. Ka2 Re7 41. b4 Kf7 42. Kb3 Ke8 43. b5 Kd8 44. d6 Ra7 45. Rd1 Ne2 46. Kb4 Nf4 47. Rc1 |
| ECO A04 in 2005 play it! rybka 10 beta w defeats black's junior in 109 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 h6 10. e4 fxe4 11. Nxe4 Nc6 12. O-O Nh5 13. Bd2 d5 14. cxd5 exd5 15. Nc5 Nf6 16. Rae1 Qh5 17. Qc3 Ng4 18. h3 Bxc5 19. Qxc5 Nf6 20. h4 Bg4 21. Ne5 Be2 22. Bxd5+ Nxd5 23. Qxd5+ Kh8 24. Rxe2 Qxe2 25. Ng6+ Kh7 26. Nxf8+ Rxf8 27. Bc3 Qc2 28. Qd7 Qf5 29. Qxc7 Rf7 30. Qb6 Ne7 31. Qxb7 Nd5 32. Qxa6 Nf4 33. Bd2 Rf6 34. Qa3 Nh3+ 35. Kg2 Nxf2 36. Bf4 Ng4 37. Rc1 Rb6 38. Qc3 Rg6 39. Qf3 Qa5 40. a3 Qb5 41. b4 Qf5 42. Rc5 Qf7 43. Qd3 Qa2+ 44. Qc2 Qxc2+ 45. Rxc2 Rb6 46. Kf3 Nf6 47. Rc5 Rb7 48. Be5 Nd7 49. Ke4 Kg6 50. Rc6+ Kf7 51. d5 h5 52. Kd4 Ke8 53. Rc8+ Kf7 54. Rc7 Rxc7 55. Bxc7 |
| ECO A05 in 2005 play it! rybka 10 beta w defeats black's glaurung 011 in 115 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. a3 Bxf4 11. exf4 Qc8 12. Ne5 c5 13. h4 Qc7 14. Qf3 Nc6 15. Nxc6 Bxc6 16. Qe3 Ng4 17. Qg3 h5 18. f3 Nf6 19. Re5 cxd4 20. Ne2 Bb5 21. Rg5 Kh8 22. Rxg7 Rg8 23. Rxg8+ Rxg8 24. Qf2 Bxd3 25. cxd3 Qc2 26. Nxd4 Qxd3 27. Rc1 Kh7 28. Rc6 Nd7 29. Rc7 Rd8 30. Nc6 Qc4 31. Qd4 Qc1+ 32. Kh2 Rf8 33. Rxd7 Qxc6 34. Ra7 Qc2 35. Qe5 Qg6 36. Rxa6 Rg8 37. Qg5 Rb8 38. b4 Qxg5 39. fxg5 b5 40. Kg3 Kg6 41. Kf4 Rc8 42. Rb6 Rc4+ 43. Kg3 Rc3 44. Rxb5 Rxa3 45. Rb8 Rb3 46. b5 e5 47. b6 d4 48. b7 Kh7 49. Kf2 Rb2+ 50. Kf1 d3 51. Ke1 d2+ 52. Kd1 Kg7 53. Ke2 Kh7 54. g3 Kg7 55. f4 exf4 56. gxf4 d1=R+ 57. Kxd1 Rb5 58. f5 |