pgn chess games

No memberships required, just tons of pure chess data for determining your best chess moves! Submit your unique chess games and get listed on our site for free.

Over 3 million unique PGN chess games with comprehensive chess openings explorer and ECO database.

» Chess ECO Database » Chess Openings Explorer » Chess DVD Database Info » ECO Calculator PHP Script
» ECO Calculator Submit Chess Games » Newest Chess Games » Chess Openings
Top Chess Grandmasters, click to view a list of thier Chess Games and remember to download all our Free PGN Downloads
» leisebein peter » rybka 101 beta 1
» grott peter » zakharevich igor » oort » wall » borrmann fritz » mayi deep fritz » junior » ivanchuk vassily » crafty
» kozlov vladimir » donaldson john w » slow chess blitz » meijers viesturs » diemer emil » matnadze ana » matulovic milan » scrappy » polgar judit gm
» horvath peter » naumkin igor » anand viswanatha » klovans janis » garcia raimundo » vokac marek » polgar sofia » meduna eduard » toga ii 1 betaa
» meszaros gyula » topalov veselin » polgar judit » smejkal jan » goodboy » topalov veselin » okhotnik vladimi » topalov veselin » milov vadim
» purser t » csom istvan » sosonko gennadi » labahn wolfgang » ivanchuk v » todorcevic miodr » leisebein peter » lemmers oscar » hebden mark
» rybka 11 x » francsics endre » gutman lev

« prev123456next »

115 Winning Chess Games of RYBKA 0 BETA 1 X playing as BLACK

Switch to Chess Games of RYBKA 0 BETA 1 X playing as WHITE
ECO A05 in 2006 play it! rybka 0 beta 1 x defeats white's hiarcs 10 in 116 moves 1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Nc3 e6 5. Bg2 Bb7 6. O-O Be7 7. d4 O-O 8. d5 exd5 9. Nh4 g6 10. cxd5 d6 11. Bh6 Re8 12. h3 Nbd7 13. Qd2 Bf8 14. Bxf8 Rxf8 15. Rad1 Re8 16. Rfe1 a6 17. e4 b5 18. a3 Ne5 19. Qh6 Bc8 20. b4 c4 21. Nf3 Nd3 22. Re3 Bd7 23. Bf1 Ne5 24. Ng5 a5 25. Na2 Qb6 26. Be2 Ra7 27. bxa5 Rxa5 28. Nb4 Rea8 29. Nc2 b4 30. axb4 Ra2 31. Rc1 Bb5 32. Rc3 Rb2 33. Qh4 Kg7 34. Qf4 Re8 35. Qd2 h6 36. Qd4 Qxd4 37. Nxd4 hxg5 38. Nxb5 Rxe2 39. Kf1 Rb2 40. Nxd6 Re7 41. R1c2 Rxb4 42. f3 Rb3 43. Kf2 Rd7 44. Nxc4 Rxc3 45. Rxc3 Rc7 46. Nxe5 Rxc3 47. h4 Rc2+ 48. Ke3 gxh4 49. gxh4 Rh2 50. d6 Rxh4 51. Kd3 Rh2 52. Kd4 Rd2+ 53. Kc5 Kf8 54. Nc4 Nd7+ 55. Kc6 Rd4 56. Ne3 Ne5+ 57. Kc7 Ke8 58. f4 Nd7
ECO A05 in 2006 play it! rybka 0 beta 1 x defeats white's spike 11 in 108 moves 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 O-O 6. e3 c6 7. Rc1 Qa5 8. Bd3 Nbd7 9. O-O dxc4 10. Bxc4 Nb6 11. Bb3 Nbd5 12. Nxd5 Nxd5 13. Bg3 Nf6 14. Rc5 Qd8 15. Qd3 a5 16. Qc2 a4 17. Bxa4 Bf5 18. Rxf5 gxf5 19. Bb3 e6 20. Bh4 Qc7 21. Ne5 Rfe8 22. Nd3 Nd5 23. Bg3 Qd8 24. Rc1 Bf8 25. Nc5 Bxc5 26. dxc5 Qg5 27. Rd1 Red8 28. Qd2 Nxe3 29. Qxe3 Rxd1+ 30. Bxd1 Qxe3 31. fxe3 Rxa2 32. Kf1 Rxb2 33. Bc7 Kf8 34. Be2 Rc2 35. Bb6 Rc1+ 36. Kf2 Kg7 37. Bd3 Kf6 38. Kf3 Ke5 39. h3 Kd5 40. Kf4 Rc3 41. Be2 e5+ 42. Kxf5 Rxe3 43. Bh5 Re1 44. Kf6 Rg1 45. Bc7 Rf1+ 46. Kg7 Kxc5 47. Kxh7 e4 48. Bg3 e3 49. Be2 Rg1 50. Bf3 Kd4 51. Bh2 Rf1 52. h4 b5 53. Bd6 Rxf3 54. gxf3 e2
ECO A05 in 2006 play it! rybka 0 beta 1 x defeats white's fruit 1 in 105 moves 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O d5 5. c4 O-O 6. cxd5 Nxd5 7. d4 Nb6 8. Nc3 Nc6 9. e3 Bg4 10. h3 Be6 11. b3 h6 12. Ba3 Qc8 13. h4 Rd8 14. h5 gxh5 15. Rc1 a5 16. Nh2 a4 17. Bxc6 bxc6 18. Bxe7 Re8 19. Bh4 Bh3 20. Re1 axb3 21. axb3 Qf5 22. e4 Qe6 23. e5 Qg6 24. Qd2 Be6 25. Qb2 Nd5 26. Ne4 Nb4 27. Qd2 Reb8 28. Nc5 Ra2 29. Qd1 Bd5 30. Re2 Rba8 31. Rxa2 Rxa2 32. Ra1 Qc2 33. Qe1 Rxa1 34. Qxa1 Nd3 35. Nxd3 Qxd3 36. Be7 Qxb3 37. Qf1 Qc2 38. f3 c5 39. Bxc5 Bxe5 40. dxe5 Qxc5+ 41. Qf2 Qc3 42. Nf1 Bxf3 43. Qe3 Qxe3+ 44. Nxe3 Be4 45. Kf2 Kg7 46. Nd1 Kg6 47. Ke3 Kf5 48. Nf2 Bd5 49. Nh3 Kg4 50. Nf4 Bf3 51. Kf2 h4 52. Nd3 hxg3+ 53. Ke3
ECO A05 in 2006 play it! rybka 0 beta 1 x defeats white's fruit 10 gambit in 106 moves 1. Nf3 Nf6 2. c4 Nc6 3. d4 e6 4. Nc3 d5 5. e3 a6 6. Ne5 Nxe5 7. dxe5 Nd7 8. cxd5 Nxe5 9. f4 Ng6 10. Bc4 e5 11. O-O exf4 12. Qd4 Qf6 13. Qxf6 gxf6 14. Kh1 b5 15. Bb3 Bb7 16. Bd2 O-O-O 17. e4 Bd6 18. Rac1 Kb8 19. a3 Rhg8 20. Bc2 Be5 21. Bb3 Rge8 22. Rcd1 Bc8 23. Bc2 Bg4 24. Rc1 f3 25. gxf3 Bh3 26. Rf2 Rg8 27. f4 Bd4 28. Nd1 Nh4 29. Be3 c5 30. dxc6 Bg2+ 31. Kg1 Bxe4+ 32. Kf1 Bxc6 33. Bxd4 Rxd4 34. Ne3 b4 35. a4 Nf3 36. Rd1 Rxf4 37. Ke2 Nd4+ 38. Rxd4 Rxd4 39. Rxf6 Bd7 40. Rxa6 Rh4 41. h3 Re8 42. Rd6 Kc7 43. Rd1 b3 44. Bb1 Bc6 45. Re1 Rxh3 46. Kd2 Bxa4 47. Bf5 Rh2+ 48. Kc3 Kb8 49. Bd3 Bc6 50. Nf1 Rh3 51. Rxe8+ Bxe8 52. Kd4 Rxd3+ 53. Kxd3 Bb5+
ECO A05 in 2006 play it! rybka 0 beta 1 x defeats white's deep shredder 10 in 106 moves 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. d5 Na5 8. Qd3 c5 9. Bg5 Bd7 10. O-O a6 11. e4 Ng4 12. Rab1 b5 13. b3 Rb8 14. Rfc1 Rb7 15. Bf4 h6 16. h3 b4 17. Ne2 Nf6 18. g4 h5 19. g5 Ne8 20. Nh4 Nc7 21. e5 dxe5 22. Be3 e6 23. Qd2 exd5 24. cxd5 e4 25. Ng3 Bc3 26. Qd1 Nb5 27. Nxe4 c4 28. bxc4 Nxc4 29. a4 bxa3 30. Rxb5 Nxe3 31. fxe3 Rxb5 32. Rxc3 a2 33. Nf6+ Kh8 34. Nxd7 Qxd7 35. Qd4+ Kg8 36. Ra3 Qd6 37. Rxa2 Rb4 38. Qd3 Rxh4 39. Rxa6 Qe5 40. e4 Rc8 41. Rc6 Ra8 42. Ra6 Rxa6 43. Qxa6 Qd4+ 44. Kh2 Rf4 45. d6 Rf2 46. Qa8+ Kg7 47. Qd5 Qb2 48. e5 Rd2 49. Qf3 Qxe5+ 50. Qg3 Qd5 51. h4 Qd4 52. Kh1 Rd3 53. Bf3 Qc3
ECO A07 in 2006 play it! rybka 0 beta 1 x defeats white's deep junior cpu in 94 moves 1. Nf3 d5 2. g3 g6 3. Bg2 Nf6 4. d4 Bg7 5. O-O O-O 6. c4 c6 7. Nbd2 a5 8. a4 Na6 9. Ne5 Bf5 10. cxd5 cxd5 11. Ndf3 Qb6 12. Nh4 Be6 13. Bg5 Rfc8 14. Nhf3 Nb4 15. Qb3 h6 16. Bd2 Ne4 17. Bc3 Ra6 18. Rac1 Nc6 19. Qd1 Raa8 20. e3 Bf6 21. Nxc6 bxc6 22. Nd2 Nxc3 23. bxc3 Rab8 24. Rb1 Qa6 25. Qc2 Rxb1 26. Rxb1 c5 27. Qd1 cxd4 28. cxd4 Qd6 29. Nb3 Bf5 30. Rc1 Rxc1 31. Nxc1 h5 32. Nb3 Qb4 33. Nc5 e6 34. Qe2 Be7 35. Qb5 Qe1+ 36. Bf1 Bxc5 37. dxc5 Bh3 38. e4 dxe4 39. Qe2 Qxf1+ 40. Qxf1 Bxf1 41. Kxf1 Kf8 42. Ke2 e5 43. h4 Ke7 44. Ke3 f5 45. Kd2 Ke6 46. c6 Kd6 47. Kc3 Kc7
ECO A04 in 2006 play it! rybka 0 beta 1 x defeats white's fruit 10 gambit in 88 moves 1. Nf3 c5 2. e4 Nc6 3. Bc4 e6 4. Nc3 d6 5. d4 cxd4 6. Nxd4 Nf6 7. a4 Be7 8. O-O O-O 9. Be3 Qa5 10. Bb3 Nxd4 11. Bxd4 Bd7 12. f3 Bc6 13. Qe1 b6 14. Rd1 Rfd8 15. Kh1 Qh5 16. Qg3 Rac8 17. a5 Qxa5 18. Ra1 Qb4 19. Be3 a5 20. Rad1 Nd7 21. Rd4 Qc5 22. Qh3 Bf6 23. Rd3 Qb4 24. Bd2 Bb5 25. Nd5 Bxd3 26. Bxb4 Bxf1 27. Nxf6+ Nxf6 28. Bc3 e5 29. Qf5 Bb5 30. Qg5 a4 31. Ba2 a3 32. Qc1 Bc4 33. b3 Be6 34. Bd2 d5 35. exd5 Rxd5 36. Be3 b5 37. b4 Rd3 38. Qe1 Rd7 39. Bxe6 fxe6 40. Bg1 a2 41. h4 Rxc2 42. Qa1 Rdd2 43. Qxe5 Rd1 44. Qxe6+ Kf8
ECO A05 in 2006 play it! rybka 0 beta 1 x defeats white's fruit 10 gambit in 118 moves 1. Nf3 Nf6 2. c4 e6 3. d4 c6 4. Nc3 d5 5. e3 Nbd7 6. b3 Bd6 7. Bb2 O-O 8. Be2 h6 9. O-O b6 10. cxd5 exd5 11. Qc2 Re8 12. Bd3 c5 13. Rad1 Bb7 14. Nb5 Bb8 15. Kh1 a6 16. Nc3 c4 17. Bf5 b5 18. Ne2 Qa5 19. bxc4 dxc4 20. Bc3 Qb6 21. d5 Nc5 22. Bd4 Nxd5 23. Bh7+ Kh8 24. Qf5 Nf6 25. Bxc5 Qc6 26. Ned4 Qc7 27. Bb4 Be4 28. Qh3 Bxh7 29. Nf5 c3 30. Nd6 c2 31. Rc1 Re7 32. Nf5 Re4 33. N5d4 Rg4 34. Rfe1 Ba7 35. Ba3 Bxd4 36. Nxd4 Rg5 37. f4 Rh5 38. Qg3 Rd8 39. Bb2 Qc4 40. Nb3 Be4 41. Bd4 Qe6 42. Kg1 b4 43. Re2 Rc8 44. h3 a5 45. Nd2 a4 46. Nxe4 Qxe4 47. Qe1 b3 48. Qb4 Qd3 49. Ree1 Rb5 50. Qa3 Kh7 51. axb3 axb3 52. Qa6 Re8 53. Bb2 Rxe3 54. Qa7 Rxe1+ 55. Rxe1 Rd5 56. Qe7 Qc4 57. Qxf7 Qc5+ 58. Kh2 Qf2 59. Bxf6 Qxf4+
ECO A05 in 2006 play it! rybka 0 beta 1 x defeats white's fruit 10 gambit in 96 moves 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. cxd5 exd5 5. Nc3 Ne4 6. Qb3 c6 7. Bf4 Bd6 8. Be5 Bxe5 9. Nxe5 Nxc3 10. bxc3 Nd7 11. Nxd7 Bxd7 12. Qxb7 Qa5 13. Rc1 Ke7 14. Qb2 Rhb8 15. Qd2 Kf8 16. e4 dxe4 17. Bc4 Qa4 18. Bb3 Qb5 19. Qf4 f6 20. Qd6+ Ke8 21. Qg3 Kf8 22. Qc7 Rd8 23. Qd6+ Ke8 24. Rc2 Rab8 25. Rd2 a5 26. Qg3 a4 27. Bg8 Kf8 28. Bxh7 Bc8 29. Bxe4 Re8 30. f3 f5 31. Kf2 fxe4 32. Re1 Kg8 33. fxe4 Bf5 34. Rde2 Be6 35. Kg1 Bc4 36. Rd2 a3 37. h4 Qh5 38. Rf2 Rb2 39. Rf5 Qh6 40. Rg5 Bxa2 41. Rg6 Qh7 42. Rxc6 Bf7 43. Ra6 a2 44. Kh2 Rb1 45. Ra7 Rxe1 46. Qxe1 Qxe4 47. Qf2 Rf8 48. Rxf7 Ra8
ECO A06 in 2006 play it! rybka 0 beta 1 x defeats white's deep junior cpu in 74 moves 1. Nf3 d5 2. d4 Nf6 3. Bf4 Bf5 4. e3 e6 5. Nbd2 Bd6 6. Bg5 O-O 7. Be2 Nbd7 8. O-O h6 9. Bxf6 Nxf6 10. c4 b6 11. Ne5 c5 12. cxd5 exd5 13. Ndf3 c4 14. Rc1 b5 15. Nh4 Bh7 16. g3 Qa5 17. a3 b4 18. Qe1 Qb6 19. axb4 Bxb4 20. Qd1 Bd6 21. Bg4 Bxe5 22. dxe5 Nxg4 23. Qxg4 Qxb2 24. Nf3 a5 25. Qd7 Be4 26. Nd4 a4 27. e6 fxe6 28. f3 a3 29. fxe4 Rxf1+ 30. Rxf1 a2 31. Qf7+ Kh7 32. Nxe6 a1=Q 33. Nf8+ Rxf8 34. Qxf8 Qa6 35. exd5 c3 36. d6 Qd3 37. Qf4 c2
ECO A04 in 2006 play it! rybka 0 beta 1 x defeats white's spike 11 in 108 moves 1. Nf3 f5 2. d3 Nc6 3. Bf4 Nf6 4. e3 e6 5. d4 Bb4+ 6. Nbd2 Be7 7. h4 Nd5 8. Bg3 b6 9. h5 Bb7 10. c3 h6 11. Qc2 O-O 12. O-O-O Qe8 13. e4 fxe4 14. Qxe4 Rf5 15. Bd3 Nf6 16. Qe2 Rxh5 17. Nh4 Rd5 18. Kb1 Rc8 19. Be5 Nxe5 20. dxe5 Rxd3 21. Qxd3 Ng4 22. Qe2 Qh5 23. Nhf3 Qf5+ 24. Ka1 Rf8 25. Nc4 Bc6 26. Rhf1 Qh5 27. Nfd2 Bxg2 28. f3 Bxf1 29. Nxf1 Nf2 30. Qxf2 Qxf3 31. Qxf3 Rxf3 32. Ncd2 Rf2 33. Ng3 Bh4 34. Ngf1 h5 35. Kb1 Be7 36. Ne3 Re2 37. Ndf1 Bg5 38. Nc2 h4 39. Rxd7 c5 40. Rd3 Rf2 41. Rd1 Bf4 42. Nce3 Re2 43. Nc4 g5 44. b4 g4 45. bxc5 bxc5 46. Nb2 Bxe5 47. Nc4 Bxc3 48. Ncd2 Bxd2 49. Nxd2 g3 50. Nf3 h3 51. Rg1 g2 52. Nh2 Rf2 53. Kc1 e5 54. Re1 e4
ECO A05 in 2006 play it! rybka 0 beta 1 x defeats white's toga ii 11a in 94 moves 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 Nb6 7. Qc2 Bd7 8. Ne5 Nfd5 9. Nc3 c5 10. Nxd5 Nxd5 11. Qb3 Qc7 12. Nxd7 Qxd7 13. d3 g6 14. Bd2 Bg7 15. Rc1 b6 16. h4 h5 17. O-O O-O 18. a3 Be5 19. Rfd1 Rfc8 20. Bf3 Rab8 21. Bg5 a5 22. Kf1 a4 23. Qa2 b5 24. Rd2 f6 25. e4 Nb4 26. axb4 fxg5 27. bxc5 Rf8 28. c6 Qf7 29. Bxh5 gxh5 30. Rc5 Bf6 31. c7 Rbc8 32. e5 Be7 33. Rc6 gxh4 34. Rdc2 Bg5 35. gxh4 Bxh4 36. Qxe6 Rxc7 37. Qxf7+ Rcxf7 38. Rg6+ Kh7 39. Rg2 b4 40. e6 Rf4 41. Rc7+ Kh6 42. Rc6 Rxf2+ 43. Kg1 Rf1+ 44. Kh2 Be7 45. Rg1 R8f2+ 46. Kh1 a3 47. bxa3 bxa3
ECO A04 in 2006 play it! rybka 0 beta 1 x defeats white's scorpio 1 1cpu by checkmate in 108 moves 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Be7 9. Be2 Bd7 10. f4 Nxd4 11. Qxd4 Bc6 12. Bf3 O-O 13. Kb1 Rc8 14. e5 dxe5 15. fxe5 Qxd4 16. Rxd4 Bxf3 17. gxf3 Nd5 18. Nxd5 Bxg5 19. f4 Bh4 20. Nb6 Bf2 21. Rd6 Rc7 22. b4 Bxb6 23. Rxb6 f6 24. Rxe6 fxe5 25. fxe5 Rf2 26. h4 Rcxc2 27. Rf1 Rb2+ 28. Kc1 Rfc2+ 29. Kd1 h6 30. a3 Ra2 31. Re8+ Kh7 32. e6 Rh2 33. Rc8 Rxh4 34. e7 Rd4+ 35. Kc1 Re4 36. e8=R Rxe8 37. Rxe8 Ra1+ 38. Kd2 Rxf1 39. Re7 b5 40. Ke2 Rf6 41. Kd3 h5 42. Ke4 h4 43. Rd7 Kh6 44. Ke5 Rf3 45. Rd6+ Kg5 46. Rd7 g6 47. Rd1 Rxa3 48. Rc1 h3 49. Rb1 h2 50. Ra1 Rxa1 51. Kd5 h1=Q+ 52. Kc5 Rd1 53. Kb6 Rd6+ 54. Ka5 Qa1#
ECO A04 in 2006 play it! rybka 0 beta 1 x defeats white's deep junior cpu in 130 moves 1. Nf3 d6 2. d4 Nf6 3. c4 c6 4. Nc3 Nbd7 5. e4 e5 6. Be2 Be7 7. O-O O-O 8. Qc2 a6 9. Rd1 Qc7 10. Bg5 h6 11. Be3 Ng4 12. Bc1 b5 13. cxb5 cxb5 14. Qd3 Nb6 15. h3 Nf6 16. a4 Nxa4 17. Nxa4 bxa4 18. Rxa4 Be6 19. Be3 d5 20. Nxe5 dxe4 21. Qb1 Qb7 22. b4 Rfc8 23. Bf1 Bd6 24. Re1 Ne8 25. Qa1 f6 26. Rb1 fxe5 27. dxe5 Bc7 28. Bxa6 Rxa6 29. Rxa6 Bxe5 30. Qa5 Bc7 31. Ra7 Qc6 32. Qc5 Qd7 33. Rc1 Qd8 34. Qb5 Kh7 35. Ra6 Qe7 36. Rac6 Bd7 37. Qd5 Bxc6 38. Qf5+ Kh8 39. Qxc8 Qxb4 40. Qe6 Bd6 41. Rd1 Ba4 42. Rc1 Bb5 43. Rd1 Kh7 44. Qf5+ Kg8 45. Qd5+ Kf8 46. Qf5+ Ke7 47. g3 Qa4 48. Rd4 Qa1+ 49. Kh2 Bc6 50. Rc4 Qa6 51. Rc2 Qa4 52. Rd2 Qc4 53. h4 Bd7 54. Qh7 Qe6 55. Kg1 Qg4 56. Bxh6 Bf5 57. Qg8 gxh6 58. Qb3 Be6 59. Qb7+ Bd7 60. Qb6 Qf3 61. Qa7 h5 62. Qb7 Nf6 63. Ra2 Qd1+ 64. Kg2 Kf7 65. Ra6 Qf3+
ECO A04 in 2006 play it! rybka 0 beta 1 x defeats white's zapchess paderbo in 118 moves 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Nf6 7. O-O Qc7 8. f4 Be7 9. Be3 O-O 10. a4 Nc6 11. Kh1 Re8 12. Bf3 Bd7 13. Nb3 b6 14. Qd2 Rab8 15. Rad1 e5 16. Nd5 Nxd5 17. exd5 exf4 18. Bxf4 Na5 19. Bh5 g6 20. Be2 Nxb3 21. cxb3 b5 22. Rc1 Qd8 23. a5 Rc8 24. Bf3 Rxc1 25. Rxc1 g5 26. Be3 Bf6 27. Rf1 Qe7 28. Bg1 g4 29. Be4 Be5 30. Bf5 Bxf5 31. Rxf5 f6 32. Qc2 Qb7 33. Qe4 Qg7 34. Rf4 h5 35. Rf2 Qh7 36. Qe3 Re7 37. Qb6 Kg7 38. Qd8 Rf7 39. Qc8 Qe4 40. Rf5 Rf8 41. Qd7+ Kg6 42. Rf1 Bxb2 43. Qxd6 Rc8 44. Bb6 h4 45. Qe6 Qxe6 46. dxe6 Re8 47. h3 g3 48. Re1 Be5 49. Kg1 Rxe6 50. Kf1 Kf5 51. Re3 Rc6 52. Rf3+ Ke6 53. Re3 Rc1+ 54. Re1 Rc3 55. Re3 b4 56. Rxc3 bxc3 57. Ke2 Kd5 58. Kd3 f5 59. b4 Kc6
ECO A22 in 2006 play it! rybka 0 beta 1 x defeats white's fruit 1 in 81 moves 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8. d3 O-O 9. Be3 Bg4 10. Nd2 Be6 11. Bxc6 bxc6 12. Qc2 Nd5 13. Nc4 Nxe3 14. fxe3 Bxc4 15. dxc4 Qc8 16. Rad1 g6 17. Qa4 Qe6 18. Kh1 Rfb8 19. b3 a5 20. a3 e4 21. Rd4 f5 22. Rd2 Bc5 23. Rfd1 Bxe3 24. Rd7 Ra7 25. Kg2 Qf6 26. c5 Re8 27. Na2 Qe6 28. Nb4 axb4 29. Qxa7 f4 30. Kh1 Qh3 31. Qxc7 f3 32. Rg7+ Kh8 33. exf3 exf3 34. Rxh7+ Qxh7 35. Qxc6 Rf8 36. Qd6 Qf7 37. h3 f2 38. Rf1 bxa3 39. Qa6 Bxc5 40. Kh2 Qf6 41. Qc4
ECO A15 in 2006 play it! rybka 0 beta 1 x defeats white's toga ii 11a in 120 moves 1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 exd5 6. cxd5 d6 7. e4 O-O 8. Bd3 Nbd7 9. Nge2 Ne5 10. O-O c4 11. Bc2 Bc5+ 12. Kh1 Bd7 13. Bf4 b5 14. Nd4 Qb6 15. Nce2 b4 16. Bg5 Nh5 17. g4 Nf6 18. Rc1 Rfc8 19. h3 Qa6 20. b3 c3 21. f4 Ng6 22. Bxf6 gxf6 23. Ng3 Qb6 24. Ndf5 Qd8 25. Nh6+ Kg7 26. Ngf5+ Bxf5 27. Nxf5+ Kf8 28. Qf3 Rc7 29. Bd3 Rb7 30. Rc2 a5 31. Rb1 a4 32. bxa4 Rxa4 33. Qf1 Ne7 34. Qe1 Rba7 35. Bc4 Ng6 36. Qg3 Qa8 37. Ra1 Qe8 38. Re1 b3 39. axb3 Ra1 40. Bf1 Bb4 41. Kh2 R7a2 42. Bg2 Rxc2 43. Rxa1 Rd2 44. Qe3 c2 45. Rc1 Qb8 46. h4 Qc8 47. h5 Ne7 48. Qb6 Bc5 49. Qa5 Re2 50. Ng3 Rf2 51. e5 fxe5 52. fxe5 dxe5 53. d6 Qc6 54. Qd8+ Kg7 55. Nf5+ Nxf5 56. Qg5+ Kf8 57. gxf5 Qxd6 58. Ra1 e4+ 59. Kh3 Qd3+ 60. Kh4 Qd5
ECO A11 in 2006 play it! rybka 0 beta 1 x defeats white's spike 11 in 98 moves 1. c4 c6 2. Nf3 Nf6 3. Nc3 d5 4. d4 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. Bd2 b6 9. cxd5 exd5 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bxc6 Ba6 14. Bxa8 Qxa8 15. O-O-O Rc8 16. Bc3 b5 17. a3 Bxa3 18. bxa3 Ne4 19. Kb2 Rxc3 20. Qxe4 Qxe4 21. Kxc3 Qg6 22. Rhe1 Kf8 23. d5 Qd6 24. Kb2 b4 25. a4 Bb7 26. Rd4 a5 27. Red1 g6 28. R1d2 h6 29. h4 Kg7 30. Rd1 Bc8 31. Rc1 Bd7 32. Kb3 Qe7 33. Rd2 Qf6 34. Rdd1 Bg4 35. Rd3 Qf5 36. Rcd1 Qc8 37. Re3 Bd7 38. Ne1 Qc5 39. g3 Qc7 40. d6 Qc6 41. Nc2 Qxa4+ 42. Kb2 Qc6 43. Red3 Qc5 44. Ne3 a4 45. Kb1 a3 46. R1d2 Qb5 47. Rd1 b3 48. f3 Be6 49. f4 Qb4
ECO A25 in 2006 play it! rybka 0 beta 1 x defeats white's spike 11 in 108 moves 1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Nf3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8. d3 O-O 9. Be3 Be6 10. d4 exd4 11. Nxd4 Nxd4 12. Bxd4 c6 13. Qd3 Bf6 14. Rfd1 Bxd4 15. Qxd4 Qxd4 16. Rxd4 Rfd8 17. Rad1 Rxd4 18. Rxd4 Kf8 19. b3 Ke7 20. Ne4 Nd5 21. Nc5 b6 22. Nxe6 fxe6 23. e4 Nc3 24. Rc4 Nxa2 25. Rxc6 Rd8 26. Bh3 Rd6 27. Rc8 Nb4 28. Bf1 Rd8 29. Rxd8 Kxd8 30. f4 Kd7 31. Kf2 Kd6 32. Bc4 e5 33. f5 Nc6 34. g4 Nd4 35. g5 Ke7 36. Bd5 a5 37. h4 b5 38. h5 a4 39. bxa4 bxa4 40. Ke3 a3 41. Kd3 Nf3 42. h6 gxh6 43. gxh6 Kf6 44. Kc3 Kg5 45. Kb3 Kxh6 46. Kxa3 Kg5 47. Kb2 h5 48. Kc1 h4 49. Bc4 h3 50. Bf1 Kh4 51. f6 Ng5 52. Kc2 Kg3 53. Bc4 h2 54. f7 Nh7
ECO A10 in 2006 play it! rybka 0 beta 1 x defeats white's zapchess paderbo in 120 moves 1. c4 f5 2. g3 e5 3. Bg2 Nf6 4. Nc3 d6 5. d3 Be7 6. Nf3 O-O 7. O-O Na6 8. Qc2 c6 9. Bd2 Nc5 10. d4 Nce4 11. dxe5 Nxd2 12. Qxd2 dxe5 13. Qxd8 Rxd8 14. Nxe5 Be6 15. b3 Nd7 16. Nd3 Nc5 17. Nxc5 Bxc5 18. Rad1 Bb4 19. Na4 g5 20. Nb2 Be7 21. Nd3 Rd6 22. f4 h6 23. fxg5 hxg5 24. Bh3 Rf8 25. a4 a5 26. Kh1 Kg7 27. Rb1 Bc8 28. Kg1 Rh6 29. Bg2 Bf6 30. e3 Re8 31. Rbe1 Bc3 32. Re2 Rhe6 33. Kf2 Rd6 34. Nc1 Bb4 35. h4 gxh4 36. gxh4 Bc5 37. Kf3 Re4 38. Rh1 Be6 39. h5 Bf7 40. h6+ Kh7 41. Kg3 Rg4+ 42. Kf2 Rg8 43. Kf3 Rdg6 44. Rh3 f4 45. Nd3 Bxe3 46. Ne5 Rg3+ 47. Rxg3 Rxg3+ 48. Ke4 Be6 49. Bf3 Rg5 50. Rxe3 fxe3 51. Be2 Kxh6 52. Nf3 Rg8 53. Kxe3 Re8 54. Kf4 Bg4 55. Kxg4 Rxe2 56. Kf4 c5 57. Ne5 Rb2 58. Ke4 Rxb3 59. Kd5 Rb4 60. Kxc5 Kg7

RYBKA 0 BETA 1 X's Chess Games by ECO playing as BLACK

(1 games)A02 - Birds Opening
(1 games)A03 - Birds Opening, 1...d5
(5 games)A04 - Reti Opening, Ziegler Variant
(8 games)A05 - Reti Opening, 2...Nf6
(1 games)A06 - Reti Opening, 2...d5
(1 games)A07 - Reti Opening, Kings Indian attack Barcza system
(1 games)A10 - English Opening
(1 games)A11 - English, Caro-Kann defensive system
(4 games)A13 - English Opening
(4 games)A15 - English, 1...Nf6 Anglo-Indian defense
(1 games)A16 - English Opening
(2 games)A20 - English Opening
(1 games)A21 - English Opening
(1 games)A22 - English Opening
(1 games)A25 - English Opening, Sicilian Reversed
(4 games)A30 - English Opening, Symmetrical variation
(1 games)A31 - English Opening, Symmetrical, Benoni formation
(11 games)A40 - Queens Pawn Game
(2 games)A43 - Old Benoni defense
(1 games)A83 - Dutch, Staunton gambit, Stauntons line
(2 games)B01 - Scandinavian Defense Center Counter Defense
(4 games)B08 - Pirc, Classical Two knights system
(1 games)B10 - Caro-Kann Defense
(1 games)B12 - Caro-Kann defense
(1 games)B13 - Caro-Kann, Exchange variation
(3 games)