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280 Winning Chess Games of RYBKA 1F X playing as WHITE

Switch to Chess Games of RYBKA 1F X playing as BLACK

ECO A07 in 2006 play it! rybka 1f x defeats black's toga ii 1 betaa in 113 moves	1. Nf3 d5 2. g3 e6 3. Bg2 Nd7 4. O-O c5 5. c4 d4 6. e3 Nb6 7. d3 Be7 8. exd4 cxd4 9. Re1 h5 10. Na3 h4 11. Nb5 h3 12. Bf1 f6 13. Nbxd4 e5 14. Nb3 Bg4 15. d4 Nh6 16. Qd3 Nf7 17. c5 Nd7 18. Nh4 Nf8 19. d5 g5 20. Nf3 a6 21. Nfd2 Qc8 22. Qc4 Bd7 23. a4 Ng6 24. Qb4 Bd8 25. Bd3 Ne7 26. d6 Nc6 27. Qc3 O-O 28. a5 Be6 29. f3 Nh6 30. Bf1 Qd7 31. Nc4 Qf7 32. Ra4 Qd7 33. Bd2 Qf7 34. Be3 Qh7 35. Bf2 Rf7 36. Ne3 Kf8 37. Bd3 f5 38. Bc4 Bxc4 39. Nxc4 Bf6 40. Nb6 Rd8 41. Nd5 Kg8 42. Nd2 Kh8 43. Nxf6 Rxf6 44. Rxe5 Nxe5 45. Qxe5 Ng8 46. Bd4 Qd7 47. Rb4 Kg7 48. Qd5 Kh6 49. Nc4 Qe8 50. Kf2 f4 51. Ne5 fxg3+ 52. Kxg3 b5 53. axb6 a5 54. Rc4 Kh5 55. d7 Qf8 56. Qe4 a4 57. Qg4+
ECO A05 in 2006 play it! rybka 1f x defeats black's smarthink 100 in 41 moves	1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. b3 Bb7 6. O-O b4 7. d4 c5 8. Bb2 Nc6 9. d5 exd5 10. cxd5 Ne7 11. e4 Ng6 12. Nbd2 h5 13. Nc4 a5 14. Re1 Ra6 15. Qd3 h4 16. e5 Nh5 17. Rad1 h3 18. Bf1 Be7 19. Qf5 a4 20. d6 Bh4 21. e6
ECO A05 in 2006 play it! rybka 1f x defeats black's ktulu in 128 moves	1. Nf3 Nf6 2. c4 g6 3. g3 b6 4. Bg2 Bg7 5. b3 Bb7 6. Bb2 c5 7. Nc3 O-O 8. O-O Na6 9. e3 Ne4 10. Qb1 Bxc3 11. Bxc3 Nxc3 12. dxc3 Nc7 13. Ng5 Bxg2 14. Kxg2 e6 15. Nf3 Qf6 16. Qd3 d5 17. e4 Rad8 18. Rfd1 Rfe8 19. Qe3 dxc4 20. e5 Qe7 21. bxc4 Rf8 22. Qh6 f6 23. exf6 Qxf6 24. Qe3 Qe7 25. h4 Rd6 26. h5 gxh5 27. Rxd6 Qxd6 28. Qg5+ Kh8 29. Ne5 Ne8 30. Qxh5 Ng7 31. Qe2 Qb8 32. Rd1 Ne8 33. Rd7 Nf6 34. Re7 Re8 35. Rf7 Rf8 36. Nc6 Qa8 37. Rxf8+ Qxf8 38. Qxe6 Qg7 39. Nxa7 Qxa7 40. Qxf6+ Kg8 41. Qg5+ Kf7 42. Qd5+ Kg7 43. Qe5+ Kg6 44. Qe4+ Kg7 45. a3 Qxa3 46. Qb7+ Kg8 47. Qxb6 Qa8+ 48. Kh2 Qa3 49. Kh3 Kg7 50. Qc7+ Kh8 51. f4 Kg8 52. Qb8+ Kg7 53. Qe5+ Kg8 54. Qe8+ Kg7 55. Qe7+ Kg8 56. Qc7 h6 57. Qd8+ Kf7 58. Qd7+ Kf8 59. Qd6+ Kf7 60. Qxh6 Kg8 61. Qe6+ Kg7 62. Kg4 Qa7 63. Kg5 Qb7 64. Qe8 Qg2
ECO A04 in 2006 play it! rybka 1f x defeats black's hiarcs 10 hyperm in 83 moves	1. Nf3 c5 2. c4 e6 3. Nc3 Nf6 4. e3 a6 5. d4 d5 6. a3 Nc6 7. dxc5 Bxc5 8. b4 Bd6 9. cxd5 exd5 10. Be2 Bg4 11. Bb2 O-O 12. O-O Bc7 13. Rc1 Qd6 14. g3 Rac8 15. Na4 Bh3 16. Nc5 Bxf1 17. Bxf1 b6 18. Nxa6 Bd8 19. Bh3 Ra8 20. b5 Na7 21. a4 Ne4 22. Be5 Qh6 23. Qxd5 Bf6 24. Qxe4 Bxe5 25. Nxe5 Qxh3 26. Qb7 Rac8 27. Rf1 Qe6 28. Nd7 Rfe8 29. Qxa7 Re7 30. Nab8 Qd6 31. a5 bxa5 32. b6 h6 33. b7 Rce8 34. Rb1 Qd3 35. Ra1 Qc3 36. Qxa5 Qb2 37. Qa6 Kh8 38. Rd1 Re6 39. Qa7 Qe2 40. Rf1 Rd6 41. Qc5 Rd3 42. Qf5
ECO A05 in 2006 play it! rybka 1f x defeats black's junior by checkmate in 115 moves	1. Nf3 Nf6 2. g3 d5 3. d4 e6 4. Bg2 b5 5. a4 b4 6. c4 Nc6 7. O-O Be7 8. cxd5 exd5 9. Ne5 Qd6 10. Bf4 Qe6 11. Nxc6 Qxc6 12. Nd2 O-O 13. Rc1 Qa6 14. Rxc7 Bd8 15. Rc1 Bf5 16. Qb3 Rc8 17. Rxc8 Qxc8 18. Qxb4 Re8 19. Nb1 Bh3 20. Nc3 Bxg2 21. Kxg2 a6 22. Rc1 Qd7 23. Qd6 Qb7 24. Qb8 Qd7 25. Be5 h5 26. Qb3 Qg4 27. e3 h4 28. Bxf6 h3+ 29. Kf1 Bxf6 30. Nxd5 Bg5 31. Qb7 Qf5 32. Ke2 Qg4+ 33. Ke1 Qf5 34. Rc5 Qb1+ 35. Ke2 g6 36. Nc7 Be7 37. Rc6 Rd8 38. Nxa6 Bf8 39. Rc7 Rd6 40. Nb8 Rd8 41. Rc3 Re8 42. Nc6 Re6 43. a5 Rf6 44. Ne5 Qf5 45. f3 Qb1 46. Rc8 Qh1 47. Qb4 Qg2+ 48. Kd3 Qf1+ 49. Ke4 Qb1+ 50. Nd3 Re6+ 51. Kf4 g5+ 52. Kg4 Re4+ 53. Kh5 Kg7 54. Qxf8+ Kf6 55. Rc6+ Re6 56. Qh8+ Ke7 57. Rc7+ Kd6 58. Qd8#
ECO A04 in 2006 play it! rybka 1f x defeats black's slow chess blitz in 79 moves	1. Nf3 c5 2. g3 d5 3. Bg2 Nf6 4. O-O Nc6 5. d4 cxd4 6. Nxd4 Bd7 7. c4 e5 8. Nxc6 Bxc6 9. cxd5 Nxd5 10. Qb3 Nf6 11. Bxc6+ bxc6 12. Nd2 Qc7 13. Nc4 Rb8 14. Qf3 Be7 15. b3 O-O 16. e4 Rfd8 17. Bb2 Nd7 18. Bc3 f6 19. Rad1 Bc5 20. Qg4 Kh8 21. b4 Bf8 22. Qe6 Nb6 23. Bxe5 fxe5 24. Rxd8 Qxd8 25. Nxe5 Rb7 26. Nf7+ Rxf7 27. Qxf7 Bxb4 28. Qxa7 Nc4 29. Qa4 c5 30. Rc1 Nb2 31. Qc2 Qd4 32. a3 Bxa3 33. Qb3 Qb4 34. Rc3 Nc4 35. Qxc4 Qxc4 36. Rxc4 Kg8 37. Kg2 Bb4 38. e5 Kf7 39. Kf3 Ke6 40. Ke4
ECO A05 in 2006 play it! rybka 1f x defeats black's fruit 10 gambit in 129 moves	1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. e3 e6 5. d4 a6 6. a3 dxc4 7. dxc5 Qxd1+ 8. Kxd1 Bxc5 9. Bxc4 b5 10. Bd3 Bb7 11. b4 Be7 12. Bb2 Nbd7 13. Rc1 O-O 14. Ke2 Rfc8 15. Nb1 Bc6 16. Rhd1 a5 17. Nd4 Bxg2 18. Rxc8+ Rxc8 19. bxa5 b4 20. a6 Ne5 21. Bb5 bxa3 22. Nxa3 Ne4 23. Ra1 Nd6 24. a7 Be4 25. f3 Bb7 26. f4 Nxb5 27. Naxb5 Nc4 28. Rc1 Rc5 29. Rc2 Be4 30. Nb3 Rc8 31. Rc1 Bc6 32. N5d4 Ba8 33. Na5 Nd6 34. Nac6 Kf8 35. Ba3 Ke8 36. Rb1 Rxc6 37. Nxc6 Bxc6 38. Bxd6 Bxd6 39. Rb6 Bc5 40. Rxc6 Bxa7 41. Rc8+ Kd7 42. Rh8 Bc5 43. Rxh7 Bf8 44. e4 Ke7 45. Rh5 Kd7 46. Ra5 Bd6 47. e5 Bc7 48. Ra7 Kc8 49. Kf3 Kb8 50. Ra3 Kc8 51. Ra8+ Kd7 52. Ra7 Kc8 53. Kg4 Kb8 54. Ra3 Kc8 55. Rh3 Kd7 56. Rh7 Ke7 57. Rxg7 Kf8 58. Rh7 Kg8 59. Rh3 Bb6 60. Rd3 Bc5 61. h4 Kg7 62. Rd7 Be3 63. h5 Kg8 64. h6 Bc1 65. f5
ECO A05 in 2006 play it! rybka 1f x defeats black's hiarcs 10 hyperm by checkmate in 107 moves	1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. a3 Nc6 5. e3 d5 6. d4 a6 7. dxc5 Bxc5 8. b4 Bd6 9. cxd5 exd5 10. Be2 O-O 11. O-O Bc7 12. Bb2 Qd6 13. Rc1 Bg4 14. g3 Bh3 15. Re1 h6 16. Na4 Ne4 17. Nd2 f5 18. f4 Nf6 19. Nc5 b5 20. Qb3 Ra7 21. e4 Nxe4 22. Ncxe4 fxe4 23. Nxe4 Bb6+ 24. Kh1 Qd7 25. Bf3 Ne7 26. Nc5 Bxc5 27. bxc5 Bg4 28. Bxg4 Qxg4 29. c6 Rc8 30. Be5 Kh7 31. c7 Rb7 32. Bd6 Nf5 33. Qxd5 Rb6 34. Be5 Rg6 35. Rc3 Ne7 36. Qe4 Qe6 37. Rd1 Nf5 38. Rd8 Ne7 39. f5 Nxf5 40. Rxc8 Qxc8 41. Rf3 Ne7 42. Rf7 Nf5 43. g4 Kg8 44. gxf5 Rg5 45. Re7 h5 46. Bxg7 Rxg7 47. Re8+ Kh7 48. f6+ Kh6 49. Rxc8 Rd7 50. Rh8+ Kg5 51. Rg8+ Kxf6 52. Rg6+ Kf7 53. Qe6+ Kf8 54. Rg8#
ECO A05 in 2006 play it! rybka 1f x defeats black's toga ii 1 betaa in 133 moves	1. Nf3 Nf6 2. c4 c5 3. b3 e6 4. g3 d5 5. Bg2 Be7 6. O-O O-O 7. Bb2 Nc6 8. e3 d4 9. exd4 cxd4 10. Qe2 d3 11. Qe1 a6 12. Nc3 Qc7 13. Qe3 Nb4 14. Rab1 Bd7 15. Ne5 Rad8 16. Ne4 Nxe4 17. Bxe4 f5 18. Bxd3 Bc5 19. Qe2 Nxa2 20. Rbd1 Nb4 21. Bb1 Bc8 22. d4 Bd6 23. c5 Be7 24. Nc4 Nd5 25. Rfe1 Bd7 26. Bd3 Kh8 27. Ne5 Be8 28. Ra1 Bf6 29. Bc4 g5 30. Qd2 Qg7 31. Bc3 f4 32. Ba5 Ra8 33. Qe2 Bd8 34. b4 Bxa5 35. bxa5 Bb5 36. Ra3 Nc7 37. Qe4 Rad8 38. Rd3 Bxc4 39. Nxc4 fxg3 40. hxg3 Nb5 41. Red1 Rd5 42. Ne3 Rdd8 43. R1d2 Rd7 44. Ng4 Rfd8 45. d5 exd5 46. Rxd5 Rxd5 47. Rxd5 Rxd5 48. Qxd5 h5 49. Ne5 Nc7 50. Qd8+ Kh7 51. Nd7 Ne6 52. Qe8 Nc7 53. Qc8 Ne6 54. Qxb7 Kh6 55. Qc6 Qg6 56. Qxa6 Qb1+ 57. Qf1 Qa2 58. Qd3 h4 59. a6 hxg3 60. fxg3 Kg7 61. c6 Qa1+ 62. Qf1 Qc3 63. Qf2 Nc7 64. a7 Qc1+ 65. Kh2 Qd1 66. Qf8+ Kh7 67. Qf7+
ECO A07 in 2006 play it! rybka 1f x defeats black's shredder 1 in 93 moves	1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. d4 g6 5. O-O Bg7 6. Nbd2 Be6 7. Ne5 Nbd7 8. Ndf3 Nxe5 9. Nxe5 h5 10. c3 h4 11. Qb3 Qc8 12. Qb4 hxg3 13. fxg3 a5 14. Qb3 b5 15. Rd1 Bf5 16. a4 Be4 17. Nf3 bxa4 18. Qxa4 Nd7 19. Rf1 Nb6 20. Qb3 Rb8 21. Qd1 a4 22. Ng5 Bxg2 23. Kxg2 Bf6 24. Nf3 g5 25. Kg1 Qh3 26. Rf2 Qg4 27. Ne1 Qh5 28. Nd3 Ra8 29. Nc5 e6 30. Nxa4 Be7 31. Qb3 Bd8 32. Ra3 Rb8 33. Nc5 Be7 34. Ra6 Nd7 35. Qa4 Nxc5 36. dxc5 O-O 37. Rxc6 Ra8 38. Qd4 Ra1 39. Qe3 Rfa8 40. Rc7 Kf8 41. Rf1 Re8 42. c6 Ra4 43. b4 f5 44. Rd7 Qh8 45. c7 Qf6 46. Qb6 Raa8 47. Be3
ECO A04 in 2006 play it! rybka 1f x defeats black's shredder 1 in 110 moves	1. Nf3 c5 2. Nc3 e6 3. e4 Nf6 4. Bb5 Nc6 5. e5 Nd5 6. O-O Be7 7. Ne4 O-O 8. c4 f5 9. Nxc5 Bxc5 10. cxd5 Nd4 11. b4 Bb6 12. Bc4 Nxf3+ 13. Qxf3 Bd4 14. Ba3 Bxa1 15. Rxa1 Qh4 16. Qd3 b6 17. Rc1 Kh8 18. g3 Qh5 19. f4 Bb7 20. dxe6 dxe6 21. Bxe6 Rfd8 22. Qe3 Qh3 23. Qf2 Rd3 24. Rc7 Rf3 25. Qg2 Qxg2+ 26. Kxg2 Be4 27. Bxf5 Rxf4+ 28. Bxe4 Rxe4 29. Kf3 Rxe5 30. Bb2 Rf8+ 31. Kg2 Re2+ 32. Kh3 Rg8 33. Bc3 a5 34. bxa5 bxa5 35. Ra7 h6 36. a4 Kh7 37. Rxa5 Kg6 38. Ra7 h5 39. g4 hxg4+ 40. Kxg4 Rg2+ 41. Kf4 Rxh2 42. a5 Rh4+ 43. Ke5 Kh5 44. d4 Rh3 45. Bb4 g5 46. Rh7+ Kg4 47. Rxh3 Kxh3 48. d5 g4 49. Bc5 g3 50. a6 g2 51. a7 Re8+ 52. Kd6 Rc8 53. Bb6 Kg4 54. Kd7 Rg8 55. d6 Kf5
ECO A05 in 2006 play it! rybka 1f x defeats black's deep shredder 10 in 94 moves	1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O d5 5. d3 O-O 6. d4 c5 7. dxc5 Na6 8. Nc3 Nxc5 9. Be3 b6 10. Qc1 Nce4 11. Nxe4 dxe4 12. Rd1 Qc7 13. Nd2 Bb7 14. c3 Rad8 15. Qc2 Ng4 16. Bxe4 Nxe3 17. fxe3 Ba6 18. Kf2 Rd6 19. Nf3 Bc4 20. Rxd6 exd6 21. Bd3 Re8 22. Rd1 d5 23. Bxc4 dxc4 24. Qa4 Re7 25. Kf1 Qc8 26. e4 Bh6 27. e5 Be3 28. Kg2 g5 29. h3 h5 30. Qb4 Re8 31. Qb5 a6 32. Qd5 g4 33. hxg4 Qxg4 34. Rf1 Rf8 35. Nd4 Bxd4 36. cxd4 b5 37. Rf3 a5 38. Kf2 a4 39. Rf4 Qh3 40. Qf3 Qh2+ 41. Kf1 Qh3+ 42. Kg1 a3 43. bxa3 c3 44. Rh4 c2 45. Rxh3 c1=Q+ 46. Kg2 Qg5 47. Rxh5 Qg6
ECO A05 in 2006 play it! rybka 1f x defeats black's ruffian leiden in 91 moves	1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. Bg5 O-O 10. e3 h6 11. Bh4 d4 12. exd4 Nxd4 13. Bd3 e5 14. O-O Qb6 15. b4 Re8 16. c5 Qc6 17. Bxf6 Qxf6 18. Ne4 Qf4 19. Nd6 Re7 20. Qc1 Qxc1 21. Raxc1 Be6 22. Rfe1 Bd5 23. f4 f6 24. fxe5 fxe5 25. Re3 a6 26. Rce1 Nc6 27. Rd1 Bb3 28. Rd2 Ba4 29. h4 Rf8 30. Be4 Bb5 31. h5 Rf1+ 32. Kh2 Rf4 33. Kg3 Rf8 34. Rf3 Rxf3+ 35. Bxf3 Kh7 36. Be4+ Kg8 37. Rf2 Rd7 38. Bd5+ Kh7 39. Rf8 g5 40. Ba2 Ne7 41. Be6 Rc7 42. Kf2 Bc6 43. Rf7+ Kh8 44. Nf5 Nxf5 45. Rxc7 Nd4 46. Bc8
ECO A07 in 2006 play it! rybka 1f x defeats black's toga ii 1 betaa in 117 moves	1. Nf3 d5 2. g3 e6 3. d4 c5 4. Bg2 Nc6 5. O-O Qb6 6. dxc5 Bxc5 7. c4 d4 8. Nbd2 Nf6 9. Nb3 e5 10. Nxc5 Qxc5 11. Qb3 O-O 12. Ng5 Qe7 13. Ne4 Nxe4 14. Bxe4 Be6 15. Qa4 f5 16. Bg2 f4 17. b3 Qc7 18. Be4 fxg3 19. hxg3 Kh8 20. Bd2 Bg4 21. Rfe1 Rac8 22. Qb5 Qe7 23. Kg2 Bf5 24. Bxf5 Rxf5 25. Qd5 Rcf8 26. f3 Qa3 27. Red1 Qb2 28. Qe4 a6 29. a4 h5 30. b4 Qb3 31. b5 Nd8 32. Rdc1 Ne6 33. Qd5 Ng5 34. Rh1 Nh7 35. Qxb7 Qc2 36. Rad1 Qxc4 37. Qe4 Kg8 38. b6 Qe6 39. b7 Nf6 40. Qb1 Rb8 41. Rc1 Ne8 42. g4 hxg4 43. fxg4 Rf6 44. Qh7+ Kf7 45. Qe4 Qd7 46. g5 Qf5 47. Qxf5 Rxf5 48. g6+ Ke7 49. e4 Rf6 50. Bg5 Rxb7 51. Rb1 Rxb1 52. Rxb1 Nd6 53. Bxf6+ Kxf6 54. Rb6 Ke7 55. Rxa6 Nxe4 56. Ra7+ Ke8 57. Rxg7 Kf8 58. Rf7+ Kg8 59. a5
ECO A04 in 2006 play it! rybka 1f x defeats black's toga ii 11a in 113 moves	1. Nf3 c5 2. c4 e6 3. Nc3 Nf6 4. g3 b6 5. Bg2 Bb7 6. O-O Nc6 7. Re1 Be7 8. e4 e5 9. d3 O-O 10. Nd5 d6 11. Qb3 Bc8 12. Bd2 Na5 13. Qd1 Nxd5 14. cxd5 f5 15. Rc1 Kh8 16. b4 Nb7 17. a3 Bd7 18. Bc3 fxe4 19. Rxe4 Qe8 20. Re3 Qf7 21. Qe2 Bf6 22. Nd2 Bg5 23. Rf3 Qg6 24. Rxf8+ Rxf8 25. Ra1 Be7 26. Ne4 Bd8 27. Rb1 Bg4 28. Qc2 a5 29. Bd2 Bd7 30. Be3 Kg8 31. Qc4 cxb4 32. axb4 b5 33. Qa2 a4 34. Rc1 h5 35. h4 Rf7 36. Rc6 Qg4 37. Qb1 Kh8 38. Ra6 Kg8 39. Qc1 Be8 40. Ra8 Rc7 41. Qf1 Rc8 42. Ra7 Rb8 43. Bh3 Qf3 44. Qc1 Qf8 45. Ng5 Qe7 46. Bc8 Kh8 47. Ne6 Bf7 48. Bg5 Qe8 49. Nxd8 Nxd8 50. Qc7 Rxc8 51. Qxc8 Bxd5 52. Rd7 Kh7 53. Bf6 Kg6 54. Rxd6 Bf7 55. Rxd8 Qe6 56. Qxe6 Bxe6 57. Bxe5
ECO A05 in 2006 play it! rybka 1f x defeats black's toga ii 1 betaa in 115 moves	1. Nf3 Nf6 2. g3 d5 3. d4 e6 4. Bg2 Be7 5. O-O O-O 6. c4 c6 7. Nbd2 Ne4 8. Qb3 f5 9. Ne5 Nd7 10. Ndf3 Bf6 11. Rd1 a5 12. Be3 a4 13. Qc2 Nb6 14. b3 Nd7 15. Nd3 Qe7 16. Rdc1 Kh8 17. Nfe5 Rd8 18. bxa4 g6 19. Rab1 Nxe5 20. dxe5 Bg5 21. Bxg5 Nxg5 22. cxd5 exd5 23. Rb4 Re8 24. Qb2 Qg7 25. Nc5 Re7 26. a3 Ne6 27. Nd3 g5 28. Qc3 f4 29. Re1 Rf7 30. Rd1 Rf8 31. Rdb1 fxg3 32. hxg3 Ra7 33. Bf3 d4 34. Qd2 Qf7 35. Rc4 Qf5 36. Rb6 g4 37. Bg2 Qf7 38. a5 Qc7 39. a4 Bd7 40. Qb2 Rfa8 41. Bd5 Rd8 42. a6 Rxa6 43. Rxb7 Qc8 44. Be4 Kg8 45. Qb3 Ra8 46. Bf5 Kh8 47. Rcb4 c5 48. Rxd7 Qxd7 49. Bxe6 Qc6 50. Rb5 Qe4 51. Rxc5 Rdb8 52. Qc2 Rd8 53. a5 Qg6 54. Ba2 Rf8 55. e6 Qf6 56. Qc4 Rad8 57. a6 Rb8 58. Rc7
ECO A05 in 2006 play it! rybka 1f x defeats black's toga ii 1 betaa in 127 moves	1. Nf3 Nf6 2. g3 d5 3. d3 c6 4. Bg2 Bf5 5. O-O e6 6. c4 dxc4 7. dxc4 Qxd1 8. Rxd1 Bc2 9. Rf1 Nbd7 10. Bf4 h6 11. Nc3 g5 12. Be3 Bg6 13. h3 a5 14. Na4 Be7 15. Rac1 Kf8 16. Bd4 Kg7 17. Rfd1 Rhg8 18. Nb6 Nxb6 19. Bxb6 a4 20. Ne5 Bh7 21. Bd4 Rad8 22. c5 Ra8 23. Nd7 Bg6 24. Rc3 a3 25. bxa3 Ra4 26. Be5 h5 27. Rd2 Rd8 28. Rd6 Rda8 29. Rf3 Rxa3 30. Rxf6 Bxf6 31. Bxf6+ Kh6 32. Nb6 Rb8 33. Rd2 Ra5 34. Be7 Rb5 35. a4 Rb1+ 36. Kh2 Rg8 37. a5 Ra1 38. Nc4 Ra4 39. Nd6 Rb8 40. Nxb7 Rxb7 41. Bf8+ Kh7 42. Bxc6 Rbb4 43. Bxa4 Rxa4 44. f3 Rxa5 45. c6 e5 46. g4 Ra6 47. c7 Rc6 48. Bd6 hxg4 49. hxg4 Bc2 50. Bxe5 Bb3 51. Rd8 Be6 52. Rh8+ Kg6 53. Re8 Rc1 54. Kh3 Rh1+ 55. Kg3 Rg1+ 56. Kf2 Rc1 57. e4 Bd7 58. Rg8+ Kh6 59. f4 gxf4 60. Rd8 Rxc7 61. Rh8+ Kg6 62. Bxc7 Kg7 63. Rh2 Kf6 64. Kf3
ECO A05 in 2006 play it! rybka 1f x defeats black's ktulu in 97 moves	1. Nf3 Nf6 2. d4 d6 3. b3 Bg4 4. e3 Nbd7 5. h3 Bh5 6. Bb2 e5 7. g4 Bg6 8. Nc3 h6 9. Qe2 e4 10. Nh4 Bh7 11. Nf5 c6 12. d5 Bxf5 13. gxf5 Qc8 14. f3 cxd5 15. O-O-O Qc6 16. f4 Nb6 17. Nb5 a6 18. Nd4 Qc7 19. Qd2 Be7 20. Rg1 Rg8 21. Be2 Rc8 22. Kb1 Nfd7 23. Rg2 Bf6 24. Rc1 Ke7 25. a4 Nc5 26. Bh5 Nbd7 27. Rcg1 b6 28. Rg3 Rgf8 29. Qb4 Rh8 30. Rxg7 Rcf8 31. Qe1 Qb7 32. R1g6 Bxg7 33. Rxg7 Nf6 34. Qh4 Ncd7 35. Ne6 Qc8 36. Nxf8 Qxf8 37. Rxf7+ Qxf7 38. Bxf7 Kxf7 39. Qe1 Rf8 40. Bxf6 Nxf6 41. Qc3 b5 42. Qc7+ Kg8 43. a5 d4 44. Qxd6 dxe3 45. Kc1 Kg7 46. Qxa6 Rd8 47. Qa7+ Kg8 48. Qb6 Rf8 49. a6
ECO A05 in 2006 play it! rybka 1f x defeats black's zapchess paderbo in 85 moves	1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Nxc3 6. bxc3 cxd4 7. cxd4 e5 8. dxe5 Qxd1+ 9. Kxd1 Nc6 10. a3 Bf5 11. e3 Bc5 12. Bc4 Rd8+ 13. Ke1 Na5 14. Ba2 Nc6 15. Bb2 Ke7 16. Ng5 Rhf8 17. Bb1 Bd3 18. Bxd3 Rxd3 19. Ke2 Rfd8 20. Ne4 Rb3 21. Rab1 b6 22. Rhc1 Rd5 23. Nc3 Rd8 24. Na4 Rb8 25. g3 Rb5 26. f4 Rb3 27. Rc3 Rxc3 28. Nxc3 Na5 29. Rc1 Nb3 30. Rc2 Rd8 31. Ne4 Rd5 32. Rc3 Na5 33. Nxc5 Rxc5 34. Rxc5 bxc5 35. Kd3 Kd7 36. g4 g6 37. Bc3 Nb7 38. Kc4 Kc6 39. e4 h6 40. h4 Nd8 41. f5 Nb7 42. h5 gxh5 43. gxh5
ECO A04 in 2006 play it! rybka 1f x defeats black's fritz in 89 moves	1. Nf3 c5 2. e4 e6 3. c3 b6 4. d4 d6 5. dxc5 bxc5 6. Bb5+ Bd7 7. Na3 Nc6 8. O-O Nf6 9. Re1 Be7 10. Bf4 a6 11. Ba4 d5 12. exd5 Nxd5 13. Bg3 O-O 14. Bb3 Nf6 15. Nc4 Na5 16. Nxa5 Qxa5 17. Ne5 Rad8 18. Qf3 Qb6 19. Rad1 Bb5 20. c4 Be8 21. Rxd8 Bxd8 22. Bh4 Be7 23. Re2 Qa5 24. Bg5 h6 25. Bf4 Qb6 26. Bc2 a5 27. h3 Kh8 28. b3 a4 29. bxa4 Qa6 30. Re3 Kg8 31. Qe2 Kh8 32. Ra3 Kg8 33. a5 Nh7 34. Qd2 f5 35. Rb3 g5 36. Rb6 Qc8 37. Be3 Nf6 38. f3 f4 39. Bf2 Kh8 40. a6 Qc7 41. Rxe6 Bf7 42. Nxf7+ Rxf7 43. Qd3 Kg8 44. Be1 Kf8 45. Bc3