| ECO C00 in 2005 play it! rybka 10 beta w defeats white's aristarch 0 in 90 moves | 1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 h5 5. c3 Nh6 6. Na3 Nc6 7. Nc2 d4 8. d3 Nf5 9. Be2 h4 10. O-O Be7 11. c4 a6 12. Kh1 b5 13. cxb5 axb5 14. Ng1 Bb7 15. Bf3 O-O 16. Qe2 Qb6 17. Bd2 Nb4 18. Bxb4 cxb4 19. Rfc1 Rfc8 20. Qf2 Rc7 21. Bxb7 Qxb7 22. Qd2 Qd5 23. b3 Rac8 24. Ne1 Rc3 25. Rcb1 R8c7 26. Qe2 R3c6 27. Rb2 Ne3 28. Qf3 Qxf3 29. Nexf3 Rc1 30. Rxc1 Rxc1 31. Rf2 g6 32. Rd2 Nf5 33. Re2 Ra1 34. Ne1 Bf8 35. Nef3 Bh6 36. Re4 Rxa2 37. Nxd4 Nxd4 38. Rxd4 Bf8 39. f5 gxf5 40. Rxh4 Rb2 41. g4 f4 42. g5 Rxb3 43. Rxf4 Rb1 44. d4 b3 45. Rf3 b2 |
| ECO C01 in 2005 play it! rybka 10 beta w defeats white's jonny in 134 moves | 1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Nf3 Nf6 7. Bg5 O-O 8. O-O Nc6 9. Nbd2 h6 10. Bxf6 Qxf6 11. c3 Re8 12. Qb3 Qd6 13. Qa4 Bd7 14. Qh4 Ne5 15. Nxe5 Rxe5 16. Nf3 Re7 17. Rae1 Rae8 18. Rxe7 Rxe7 19. Nd4 Qb6 20. Nb3 Bd6 21. Rd1 a6 22. g3 Re8 23. Qh5 Re5 24. Qh4 Qc7 25. Qd4 Bc6 26. f3 g6 27. f4 Re8 28. Rf1 Qe7 29. f5 g5 30. Rd1 h5 31. Bf1 h4 32. gxh4 Bxh2+ 33. Kxh2 Qc7+ 34. Kg2 Re4 35. hxg5 Qf4 36. Rd3 Rxd4 37. Nxd4 Bd7 38. g6 fxg6 39. fxg6 Qc1 40. b3 b5 41. Be2 Be8 42. Nf3 Bxg6 43. Rxd5 Be4 44. Rd8+ Kg7 45. Rd7+ Kf6 46. Kf2 Qxc3 47. Rd4 Kf5 48. Rd8 Kf4 49. Rf8+ Bf5 50. Rg8 Qc5+ 51. Kf1 Ke3 52. Re8+ Be4 53. Ne1 Qc6 54. Ng2+ Kd2 55. Rd8+ Kc3 56. Rg8 a5 57. a4 bxa4 58. bxa4 Bxg2+ 59. Rxg2 Qxa4 60. Rg4 Qa1+ 61. Kg2 a4 62. Rc4+ Kb3 63. Rf4 Qc1 64. Rf3+ Kb4 65. Rf7 Qc6+ 66. Kf1 a3 67. Rf4+ Kc3 |
| ECO C01 in 2005 play it! rybka 10 beta w defeats white's delfi in 116 moves | 1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Nf3 Nf6 7. O-O O-O 8. Nc3 Nc6 9. Bg5 h6 10. Bh4 Re8 11. Bxf6 Qxf6 12. Nxd5 Qd6 13. Nc3 Qc7 14. Re1 Be6 15. Re4 Re7 16. Qf1 Rd8 17. a3 a6 18. Rd1 Red7 19. Qe1 Nd4 20. Nxd4 Bxd4 21. Re2 Qb6 22. Rb1 Rd6 23. Ne4 R6d7 24. Nd2 Qc7 25. Nf3 Bf6 26. Qb4 Re7 27. Re3 g6 28. Qd2 Kg7 29. c3 Red7 30. Qe2 b5 31. Ra1 Bg4 32. Qf1 Qc5 33. a4 Be6 34. Be2 bxa4 35. Rxa4 a5 36. b4 axb4 37. cxb4 Qc2 38. Ra6 Rc7 39. b5 Qb2 40. Bd3 Rc1 41. Re1 Rdc8 42. Rc6 R8xc6 43. bxc6 Rxc6 44. Bb5 Rc3 45. Rb1 Qa3 46. Nd2 Bf5 47. Rd1 Qb4 48. Be2 Bc2 49. Re1 Qf4 50. Nf3 Be4 51. Bd1 Bd5 52. Qb5 Bc6 53. Qf1 g5 54. h3 h5 55. Nh2 Be5 56. Rxe5 Qxe5 57. Qe2 Qd5 58. Nf3 Bb5 |
| ECO C08 in 2005 play it! rybka 10 beta w defeats white's delfi in 136 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Be2 Bd6 7. dxc5 Bxc5 8. O-O O-O 9. Nb3 Bd6 10. c3 Nc6 11. Bg5 h6 12. Bxf6 Qxf6 13. Qxd5 Rd8 14. Qh5 Qf4 15. Rfe1 g6 16. Qb5 a6 17. Qc4 Qf6 18. Qe4 Bf5 19. Qe3 Kg7 20. Nbd4 Bd7 21. Bd3 Re8 22. Be4 Bf5 23. Qd3 Nxd4 24. cxd4 Bb4 25. Re3 Rxe4 26. Rxe4 Re8 27. Ne5 Bd6 28. f4 Qe6 29. Qf3 f6 30. Ree1 fxe5 31. fxe5 Bc7 32. Kh1 Rd8 33. Rac1 Bb6 34. Qxb7+ Rd7 35. Qxa6 Rxd4 36. a3 h5 37. b4 h4 38. Qb7+ Kh6 39. Qf3 h3 40. gxh3 Rd3 41. Qa8 Rxh3 42. Re2 Bg4 43. Rg2 Qxe5 44. Qf8+ Kh5 45. Qf7 Rh4 46. Rd1 Bd4 47. Rf1 Be3 48. Re1 Qc3 49. Qh7+ Bh6 50. Qe7 Bf4 51. Kg1 Bf5 52. a4 Rh3 53. Rge2 Qd4+ 54. Kh1 Qd5+ 55. Kg1 Qd3 56. Qh7+ Bh6 57. a5 Rh4 58. Qb7 Rg4+ 59. Kh1 Bd2 60. Rxd2 Qxd2 61. Qh7+ Kg5 62. Qe7+ Kh6 63. Qe3+ Qxe3 64. Rxe3 Be4+ 65. Rxe4 Rxe4 66. b5 Rb4 67. b6 Rb5 68. Kg2 Rxa5 |
| ECO C00 in 2005 play it! rybka 10 beta w defeats white's fruit 1 in 102 moves | 1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 h5 5. c3 Nh6 6. Na3 Nc6 7. Nc2 d4 8. d3 Nf5 9. Be2 h4 10. O-O Be7 11. Kh1 h3 12. g4 Nh4 13. Nxh4 Rxh4 14. Na3 b6 15. Bf3 Bb7 16. f5 Qd7 17. fxe6 fxe6 18. Bf4 dxc3 19. bxc3 Na5 20. Bg3 Rxg4 21. Kg1 Rg5 22. Bxb7 Qxb7 23. Qf3 Qxf3 24. Rxf3 O-O-O 25. Kf2 Rf5 26. Rd1 c4 27. Nb5 cxd3 28. Nd6+ Bxd6 29. exd6 Rdf8 30. Rdxd3 Kd7 31. Rxf5 Rxf5+ 32. Ke2 Nc6 33. a3 g5 34. Ke3 Ra5 35. c4 Rc5 36. Rc3 Na5 37. Kd3 g4 38. Rc1 Nb7 39. Rg1 Rf5 40. Kd4 Nxd6 41. Rd1 Ke7 42. Rd3 Rf1 43. Rc3 Nf5+ 44. Ke5 Kf7 45. a4 Kg6 46. Kxe6 Nxg3 47. Rxg3 Kg5 48. c5 Rf2 49. cxb6 axb6 50. a5 Rxh2 51. Re3 bxa5 |
| ECO B11 in 2005 play it! rybka 10 beta w defeats white's hiarcs 10 hyperm in 96 moves | 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nd7 5. Bc4 Ndf6 6. Ng5 e6 7. N1f3 Bd6 8. O-O h6 9. Nh3 Ne7 10. Bf4 O-O 11. Be5 Nfd5 12. Qd2 f6 13. Bg3 g5 14. Bd3 Nb4 15. Be2 g4 16. c3 Nbd5 17. Qxh6 gxf3 18. Bxf3 Rf7 19. Be4 Nf5 20. Bxf5 exf5 21. Bxd6 Rh7 22. Qg6+ Rg7 23. Qh6 Qxd6 24. c4 Ne7 25. Rfe1 Bd7 26. Rad1 Ng6 27. f3 Re8 28. Rxe8+ Bxe8 29. b3 Qa3 30. Qe3 Bd7 31. Qe2 f4 32. Kh1 Bxh3 33. gxh3 Qa5 34. d5 Ne5 35. dxc6 bxc6 36. Rg1 Qc3 37. Rxg7+ Kxg7 38. Kg2 Ng6 39. Qf2 Kh6 40. Kf1 Qd3+ 41. Qe2 Qb1+ 42. Kf2 Nh4 43. Qd2 Kg5 44. Ke2 Qg1 45. Qa5+ c5 46. Qxa7 Qe3+ 47. Kd1 Qxf3+ 48. Kc1 Qc3+ |
| ECO B12 in 2005 play it! rybka 10 beta w defeats white's fruit 1 in 130 moves | 1. e4 c6 2. d4 d6 3. Be2 Nf6 4. Nc3 Nbd7 5. Nf3 e5 6. a4 Be7 7. O-O a5 8. h3 O-O 9. Be3 Qc7 10. Re1 Nb6 11. Qc1 Re8 12. b3 h6 13. Qb2 d5 14. Nxe5 dxe4 15. Bf4 Bb4 16. Rad1 Bf5 17. Ng6 Qd8 18. Ne5 Nfd5 19. Bd2 Nxc3 20. Bxc3 Nd5 21. Bxb4 axb4 22. Bc4 h5 23. Qc1 Be6 24. Bxd5 cxd5 25. Qd2 Kh7 26. Qxb4 f6 27. c4 fxe5 28. dxe5 Qa5 29. Qxb7 Rab8 30. Qc6 Bf7 31. cxd5 Rxe5 32. Qd6 Rbe8 33. Re3 Rxd5 34. Rxd5 Qxd5 35. Qxd5 Bxd5 36. b4 Kg6 37. b5 Rc8 38. Re1 Rc2 39. a5 Rb2 40. b6 Kf6 41. h4 g6 42. Ra1 Ke5 43. Kh2 Rb3 44. Re1 Kd6 45. Rc1 Rb2 46. Rd1 Kc5 47. Kg3 Bc6 48. Rd8 e3 49. fxe3 Rxg2+ 50. Kh3 Re2 51. Rc8 Rxe3+ 52. Kh2 Rb3 53. Kg1 Rb2 54. Rc7 Rb5 55. Rc8 Kd6 56. Rd8+ Ke5 57. Rc8 Be4 58. Rc3 Rxa5 59. Rb3 Bb7 60. Rg3 Ra1+ 61. Kf2 Ra2+ 62. Ke1 Rb2 63. Rxg6 Kd4 64. Rg3 Be4 65. Kf1 Rxb6 |
| ECO B12 in 2005 play it! rybka 10 beta w defeats white's shredder 1 in 118 moves | 1. e4 c6 2. d4 d6 3. Nc3 Nd7 4. f4 e6 5. Nf3 d5 6. e5 Bb4 7. Bd2 Ne7 8. Bd3 Ba5 9. O-O Bc7 10. Qe1 a5 11. Rc1 Nb6 12. Qg3 g6 13. f5 Nxf5 14. Qh3 h5 15. Bxf5 exf5 16. Bf4 Qe7 17. Rce1 Be6 18. a3 Bd8 19. Bg5 Qc7 20. Qh4 Nc4 21. Na4 Bxg5 22. Qxg5 Qe7 23. Qc1 h4 24. c3 h3 25. g3 Rh5 26. Nh4 Kd8 27. Kh1 Kc7 28. Nc5 a4 29. Qc2 Rg5 30. Nd3 Ra5 31. Nf3 Rh5 32. Nd2 g5 33. Nc5 Rh6 34. Rf3 Rxc5 35. dxc5 Qxc5 36. Re2 Rh8 37. Qxa4 d4 38. cxd4 Qxd4 39. Rff2 Qd5+ 40. Kg1 Nxe5 41. Qb4 Re8 42. Qa4 Ng4 43. Qa7 Nxf2 44. Qxf2 Bd7 45. Rxe8 Bxe8 46. Nf1 c5 47. Qd2 Qe4 48. Qa5+ Kc6 49. Qd2 f6 50. Qf2 Bh5 51. Nd2 Qd5 52. Nf1 f4 53. Qd2 Qe5 54. Qf2 Be2 55. Nd2 b6 56. Nf1 Qe4 57. g4 Qd3 58. a4 Qd1 59. a5 Bd3 |
| ECO B13 in 2005 play it! rybka 10 beta w defeats white's hiarcs 10 in 94 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Bb4 6. Nf3 Nf6 7. cxd5 exd5 8. Bd3 O-O 9. O-O Nc6 10. Bg5 Be6 11. Qb3 h6 12. Bxf6 Qxf6 13. Nxd5 Qd8 14. Bc4 Bd6 15. Ne3 Na5 16. Qd3 Nxc4 17. Nxc4 Bd5 18. Nfe5 Re8 19. f4 f6 20. Ng4 Bc7 21. Rad1 Bf7 22. b3 b5 23. Na3 a6 24. Nc2 Rc8 25. Rde1 Rxe1 26. Nxe1 Bd6 27. Qg3 Kh7 28. Nf2 Bb8 29. Qd3+ Kh8 30. Ne4 Qa5 31. Qh3 Re8 32. Nxf6 gxf6 33. Qxh6+ Kg8 34. Qxf6 Qd8 35. Qxd8 Rxd8 36. Nc2 a5 37. Rf2 a4 38. bxa4 bxa4 39. a3 Rc8 40. g4 Bd6 41. Kg2 Rc3 42. Re2 Bxf4 43. Rf2 Bd6 44. Re2 Bc4 45. Rf2 Bb3 46. Ne1 Bxa3 47. Rf5 Bd6 |
| ECO B12 in 2005 play it! rybka 10 beta w defeats white's toga ii 11a in 108 moves | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Qe2 Ndf6 6. Nf3 Nxe4 7. Qxe4 Nf6 8. Qd3 g6 9. Qb3 Bg7 10. Bd3 O-O 11. c3 Qd6 12. O-O Be6 13. Qa4 Rfd8 14. Re1 c5 15. Bc2 Nd5 16. dxc5 Qxc5 17. Qh4 Bd7 18. Bg5 f6 19. Be3 Qc6 20. Rad1 Be8 21. Bd2 e5 22. c4 Bf7 23. b3 Qc7 24. Be4 Ne7 25. Bc3 a5 26. Qg3 a4 27. Rd2 Nf5 28. Qh3 Rxd2 29. Nxd2 Be6 30. Qf3 Rd8 31. Nf1 Rd7 32. Ne3 Nxe3 33. Qxe3 f5 34. Bc2 e4 35. Bxg7 Kxg7 36. f3 Qe5 37. fxe4 f4 38. Qf2 a3 39. Rf1 g5 40. Qe1 Bg4 41. Rf2 Kg8 42. h3 Be6 43. Kh2 h5 44. Kh1 g4 45. Qf1 g3 46. Rxf4 Rd2 47. Rf8+ Kg7 48. Bd1 Rxd1 49. Qxd1 Kxf8 50. Qe1 h4 51. Qd1 Ke8 52. Kg1 Qb2 53. Qh5+ Kd7 54. Qb5+ Kc7 |
| ECO B10 in 2005 play it! rybka 10 beta w defeats white's hiarcs 10 in 114 moves | 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. Be2 Ne7 6. d4 exd4 7. Nxd4 O-O 8. exd5 Nxd5 9. N2f3 Na6 10. O-O Nc5 11. c4 Nf6 12. Qc2 a5 13. Nf5 Bxf5 14. Qxf5 Re8 15. Re1 Qb6 16. Be3 Rxe3 17. fxe3 Re8 18. Rad1 Nce4 19. Bd3 g6 20. Qh3 Bc5 21. Nd4 Qxb2 22. Re2 Qa3 23. Bxe4 Nxe4 24. Qd7 Re7 25. Qd8+ Kg7 26. Rf1 Qc3 27. g4 Qxc4 28. Rf4 Qc1+ 29. Kg2 Qa3 30. Rf3 Qb4 31. Nc2 Qc4 32. Nd4 Bd6 33. Rc2 Qd5 34. Rf5 gxf5 35. Nxf5+ Kf6 36. Nxe7 Bxe7 37. Qxd5 cxd5 38. a4 Nc5 39. Rb2 Nxa4 40. Rxb7 Nc5 41. Ra7 a4 42. Kf3 h6 43. Ra8 Ke5 44. Ra7 Ke6 45. h3 Bd6 46. Ra8 f5 47. Rh8 a3 48. Rxh6+ Ke5 49. Rh8 fxg4+ 50. hxg4 Na4 51. Ra8 Nc3 52. Ra5 a2 53. g5 Bc7 54. Ra6 Kf5 55. g6 Be5 56. Ra3 Kxg6 57. Kg4 Kf6 |
| ECO B11 in 2005 play it! rybka 10 beta w defeats white's ktulu in 126 moves | 1. e4 c6 2. Nc3 e6 3. Nf3 d5 4. d3 Nf6 5. Bg5 Be7 6. Qd2 h6 7. Bf4 dxe4 8. dxe4 Nbd7 9. O-O-O O-O 10. Bd6 Nc5 11. Bxe7 Qxe7 12. Qd4 b5 13. e5 Nd5 14. Ne4 Nd7 15. c4 bxc4 16. Bxc4 c5 17. Qd2 Bb7 18. Rhe1 N7b6 19. Bb3 c4 20. Bc2 Rfc8 21. Nd6 Rc7 22. Qa5 c3 23. b3 Nf4 24. Nxb7 Rxb7 25. Rd4 Nbd5 26. g3 Nh3 27. Re2 Rd8 28. Kb1 Rbb8 29. a3 Rbc8 30. Rh4 Ng5 31. Nxg5 Qxg5 32. Qxa7 Rc7 33. Qa6 Rcd7 34. Qc6 Qe7 35. Ra4 Rc7 36. Qa6 Rb7 37. Qc4 Nb6 38. Qe4 g6 39. Ra6 Nd5 40. Qd4 Rdb8 41. Qa4 Nc7 42. Ra5 Qd8 43. b4 Rb5 44. Ka2 Kg7 45. f4 Qd4 46. Bb3 R5b6 47. Rc2 Nb5 48. Ra8 Qe3 49. Rxb8 Rxb8 50. Qa6 Nd4 51. Qc4 Nxc2 52. Bxc2 Qd2 53. Kb3 Ra8 54. Qe4 Ra7 55. a4 Qc1 56. Kxc3 Rxa4 57. Kc4 Ra3 58. g4 Qd2 59. Bb3 Ra7 60. Kb5 Qd7+ 61. Qc6 Rb7+ 62. Kc5 Rc7 63. b5 Qe7+ |
| ECO B10 in 2006 play it! rybka 10 beta w defeats white's slow chess blitz in 126 moves | 1. e4 c6 2. f4 d5 3. Nf3 dxe4 4. Ng5 Nf6 5. Bc4 e6 6. Nc3 Bd6 7. g3 c5 8. Ngxe4 Nc6 9. Nxf6+ Qxf6 10. Ne4 Qe7 11. b3 O-O 12. O-O b6 13. Bb2 Bb7 14. Qh5 Nd4 15. Rae1 Bxe4 16. Rxe4 Qb7 17. Bd3 g6 18. Qh6 Rfd8 19. Re3 Bf8 20. Qh4 Bg7 21. c3 Nf5 22. Bxf5 exf5 23. Bc1 Re8 24. Rfe1 Rxe3 25. Rxe3 Qa6 26. a3 Qb5 27. b4 Re8 28. Rxe8+ Qxe8 29. Qh3 Qa4 30. Qf1 Qc2 31. bxc5 bxc5 32. Kh1 Bf6 33. Qg1 c4 34. Qf1 Qe4+ 35. Qg2 Qd3 36. Qf2 Qb1 37. Qf1 a5 38. Kg2 Qc2 39. Kg1 h5 40. Kg2 Qe4+ 41. Qf3 Qb1 42. Qf1 h4 43. Qe1 Qb7+ 44. Kh3 Be7 45. Qf1 Qe4 46. gxh4 Qb1 47. Kg2 Bxh4 48. Kh3 Be7 49. Kg2 Kg7 50. Qe1 Bd6 51. Qf2 Kf6 52. Qf1 Qe4+ 53. Qf3 Ke6 54. h3 Bxf4 55. Kf2 Kd5 56. Qd1 Bd6 57. Qf3 Bc5+ 58. Kg2 f4 59. d4 cxd3 60. c4+ Ke5 61. Bd2 a4 62. h4 Kf5 63. Bxf4 Qxf4 |
| ECO B10 in 2005 play it! rybka 10 beta w defeats white's hiarcs 10 hyperm in 80 moves | 1. e4 c6 2. f4 d5 3. Nc3 b5 4. exd5 b4 5. Nce2 cxd5 6. Nf3 Nf6 7. Ng3 e6 8. d4 Bd6 9. Ne5 Qb6 10. Be3 O-O 11. Nh5 Ne4 12. Bd3 f5 13. O-O g6 14. Bxe4 dxe4 15. Ng3 Be7 16. c4 bxc3 17. bxc3 Nd7 18. Rb1 Qa6 19. Rf2 Nxe5 20. fxe5 Qc6 21. Bh6 Re8 22. Qd2 Ba6 23. Rb3 Bc4 24. Rb1 Bd3 25. Rb3 Rab8 26. Qb2 Qc7 27. Qa1 a5 28. Qd1 a4 29. Rxb8 Rxb8 30. Qxa4 Kf7 31. h4 Bxh4 32. Kh2 g5 33. Qd1 Bxg3+ 34. Kxg3 Kg6 35. Bxg5 Kxg5 36. Rf4 h5 37. Qd2 Kg6 38. Kh2 Qd8 39. g3 Qg5 40. Qf2 Rb1 |
| ECO B12 in 2005 play it! rybka 10 beta w defeats white's ktulu 1 in 82 moves | 1. e4 c6 2. d4 d6 3. Nc3 Nd7 4. g3 g6 5. Bg2 Bg7 6. Nge2 Ngf6 7. h3 O-O 8. g4 b5 9. e5 dxe5 10. Bxc6 Rb8 11. Bxb5 Nd5 12. Nxd5 Rxb5 13. Ndc3 Rb6 14. d5 Bb7 15. O-O Rd6 16. Be3 Nf6 17. Bxa7 Qa5 18. Be3 Nxd5 19. Nxd5 Bxd5 20. Qc1 Bf3 21. Re1 h5 22. c4 hxg4 23. hxg4 Qa4 24. Kh2 Rc8 25. b3 Qd7 26. Ng1 Qxg4 27. Nxf3 e4 28. Rg1 Qh5+ 29. Nh4 Qxh4+ 30. Kg2 Rcd8 31. Rb1 Qg4+ 32. Kf1 Rd1+ 33. Qxd1 Rxd1+ 34. Rxd1 Qxd1+ 35. Kg2 Qe2 36. c5 Be5 37. a3 Qf3+ 38. Kf1 Bh2 39. Ke1 Bxg1 40. c6 Bxf2+ 41. Bxf2 e3 |
| ECO B12 in 2005 play it! rybka 10 beta w defeats white's junior in 100 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. Nc3 Nec6 8. Bg5 Qa5 9. a3 Nxd4 10. Nxd4 cxd4 11. Nb5 h6 12. Bd2 Qb6 13. Bb4 Nc6 14. Bd6 Bxd6 15. Nxd6+ Kf8 16. Nxf5 exf5 17. Qd3 Nxe5 18. Qxf5 Re8 19. Rad1 g6 20. Qf4 Qxb2 21. Bf3 d3 22. cxd3 Nxf3+ 23. Qxf3 Qe5 24. Rb1 Re7 25. d4 Qxd4 26. Rfd1 Qe5 27. h3 Kg7 28. Rxd5 Qf6 29. Qg3 Rc8 30. Rd3 Rc2 31. Rf1 h5 32. Rf3 Qd4 33. Rd3 Qe5 34. Qf3 b6 35. Rd8 Rc3 36. Qd1 Rxa3 37. Qb1 Qc3 38. Qd1 Ra2 39. Rd3 Qc4 40. Rd8 Ree2 41. Qd6 Qc5 42. Qf4 a5 43. Qf3 Qe5 44. g3 a4 45. Ra8 b5 46. Ra7 Qf6 47. Kg2 Reb2 48. Qe3 b4 49. Ra5 a3 50. Qa7 Re2 |
| ECO B01 in 2005 play it! rybka 10 beta w defeats white's aristarch 0 in 116 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. h3 Bf5 5. Nf3 e6 6. Be2 Nc6 7. a3 Be7 8. Bb5 O-O 9. O-O a6 10. Bxc6 bxc6 11. c4 Nb6 12. Qe2 a5 13. Nc3 a4 14. Rd1 h6 15. Na2 f6 16. c5 Nd5 17. g4 Bg6 18. Qxe6+ Bf7 19. Qxc6 h5 20. Re1 hxg4 21. hxg4 Qc8 22. Nh2 Ra6 23. Qb5 c6 24. Qd3 Ra7 25. Bd2 Rd8 26. Qc2 g5 27. Nc3 Kg7 28. Nxa4 Qb8 29. Nc3 Rh8 30. Nf1 Rh3 31. Ne4 Rh4 32. f3 Bg6 33. Bc1 Bd8 34. Qf2 Ba5 35. Re2 Bc7 36. Neg3 Bf4 37. Bd2 Qxb2 38. Ree1 Qb8 39. a4 Bxd2 40. Qxd2 Rb7 41. Qf2 Nf4 42. Qe3 Rb2 43. Qe7+ Kg8 44. Ne2 Rh7 45. Qxf6 Rxe2 46. Rxe2 Nxe2+ 47. Kf2 Nf4 48. Ra2 Nh3+ 49. Kg2 Bd3 50. Qe6+ Rf7 51. Qe1 Rb7 52. Rd2 Nf4+ 53. Kf2 Be2 54. Ng3 Rb1 55. Qxb1 Qxb1 56. Rxe2 Qd1 57. Re4 Qd2+ 58. Ne2 Nd3+ |
| ECO B01 in 2005 play it! rybka 10 beta w defeats white's loop list 00 in 134 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. h3 Bf5 5. Nf3 e6 6. Be2 Nc6 7. a3 Be7 8. Bb5 O-O 9. O-O a6 10. Bxc6 bxc6 11. c4 Nb6 12. c5 Nd5 13. Re1 Qc8 14. Nc3 Qb7 15. g4 Bg6 16. Ne5 a5 17. Qa4 Ra6 18. Qc4 Rfa8 19. Nxg6 hxg6 20. b3 Nxc3 21. Qxc3 Rd8 22. Bf4 g5 23. Be5 Raa8 24. Rab1 Qa7 25. Re4 Qb8 26. a4 Qa7 27. Qf3 Qb7 28. Rc1 Rab8 29. Re3 Rd5 30. Rc4 Qc8 31. Re2 Rd7 32. Qc3 Qa6 33. Re3 Rb7 34. Rf3 Rd5 35. Rd3 Rd8 36. Rd2 Rdb8 37. Rb2 Re8 38. Kh1 Rd8 39. Kg2 Qa7 40. Rb1 Qa8 41. f3 Qa6 42. Rb2 Kf8 43. Kg1 Bf6 44. Bxf6 gxf6 45. Kf2 Ke7 46. Qc1 Rh8 47. Kg2 Qa8 48. Qe3 Qd8 49. Rb1 Qd5 50. Rd1 Kf8 51. Rdc1 Kg7 52. R1c2 Kg6 53. Qd3+ f5 54. Rc1 Kg7 55. Re1 Rhb8 56. Rb1 f4 57. Kf2 Rb4 58. Rxb4 Rxb4 59. Ke2 Rxd4 60. Qc3 e5 61. Rc1 f6 62. Re1 Qd8 63. Qc2 Qh8 64. Rh1 Qh4 65. Qc3 Qg3 66. Rf1 Rd5 67. Qc2 e4 |
| ECO B01 in 2005 play it! rybka 10 beta w defeats white's fruit 1 in 126 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. h3 Bf5 5. Nf3 e6 6. Be2 Nc6 7. a3 Be7 8. Bb5 O-O 9. O-O a6 10. Bxc6 bxc6 11. Qe2 Qd6 12. Nbd2 Nf4 13. Qd1 Qd8 14. Re1 h6 15. Ne4 Ng6 16. Ng3 Qd5 17. b3 Rfd8 18. c4 Qd7 19. Nxf5 exf5 20. Bd2 Re8 21. Bc3 Rab8 22. Qc2 Bf6 23. Rad1 Rxe1+ 24. Rxe1 Nf4 25. Kh1 g6 26. Kg1 Re8 27. Ne5 Bxe5 28. Rxe5 f6 29. Re3 Kf7 30. b4 Re6 31. Qd2 Rxe3 32. fxe3 Nh5 33. Qd3 Ng3 34. c5 Ne4 35. Bb2 Qe6 36. Qxa6 Qb3 37. Qe2 Ng3 38. Qe1 Ne4 39. Qc1 h5 40. Kh2 h4 41. Kg1 Qd3 42. Qe1 Ng3 43. Bc1 Qc2 44. Bd2 g5 45. a4 Qxa4 46. Qb1 Qb5 47. Qa2+ Kg7 48. Qb1 Qc4 49. Qd1 Qd3 50. Qe1 Qc2 51. b5 cxb5 52. Bb4 c6 53. Bd2 g4 54. Ba5 Qd3 55. Bd2 Kf7 56. Ba5 Ne2+ 57. Kf1 Nxd4+ 58. Kg1 Ne2+ 59. Kf2 g3+ 60. Kf1 Nd4+ 61. Kg1 Nc2 62. Qd2 Qe4 63. Qe2 Nxe3 |
| ECO B01 in 2005 play it! rybka 10 beta w defeats white's chess tiger 10 in 138 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. h3 Bf5 5. Nf3 e6 6. Be2 Nc6 7. a3 Be7 8. Bb5 O-O 9. O-O a6 10. Bxc6 bxc6 11. c4 Nb6 12. c5 Nd5 13. Re1 Qb8 14. Ne5 Qb7 15. Nc3 a5 16. Qa4 Ra6 17. Ne4 Qb5 18. Qd1 f6 19. a4 Qb4 20. Nf3 Bg6 21. Ned2 Raa8 22. Rxe6 Rfe8 23. b3 Bf5 24. Ba3 Qc3 25. Re2 Rab8 26. Rc1 Qd3 27. Bb2 Bd7 28. Re4 Bf5 29. Ne1 Qa6 30. Re2 Nf4 31. Re3 g6 32. Qf3 Nd5 33. Re2 Bf8 34. Rxe8 Rxe8 35. Nc4 Bh6 36. Ra1 Nf4 37. Qd1 Qc8 38. Qf3 Be4 39. Qg4 Qd8 40. Kf1 Bd5 41. Ne3 Bxb3 42. Kg1 Qa8 43. Qf3 Be6 44. Ng4 Bxg4 45. hxg4 Qb7 46. Rb1 Rb8 47. d5 Nxd5 48. Qe4 Bd2 49. Qe6+ Kf8 50. Qd7 Qb3 51. Qxh7 Qa2 52. Qh8+ Kf7 53. Qh7+ Ke6 54. Qxg6 Rxb2 55. Rxb2 Qxb2 56. Nf3 Kd7 57. Qf5+ Kd8 58. Qe6 Qc1+ 59. Kh2 Bf4+ 60. g3 Qc2 61. Qg8+ Kd7 62. Qf7+ Kc8 63. Qe8+ Kb7 64. Qxc6+ Kxc6 65. Nd4+ Kxc5 66. Nxc2 Bd2 67. Kh3 Kc4 68. f4 Kd3 69. Na1 c5 |