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160 Winning Chess Games of YACE playing as WHITE

Switch to Chess Games of YACE playing as BLACK

ECO A05 in 2005 play it! yace defeats black's thebaron in 112 moves	1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O a6 10. e4 c5 11. d5 c4 12. Bc2 Qc7 13. dxe6 fxe6 14. Nd4 Nc5 15. Be3 O-O-O 16. Qe2 e5 17. Nf3 Nd3 18. Ng5 Rd7 19. Bxd3 cxd3 20. Qd2 Bb4 21. Rfc1 Bc6 22. a3 Ba5 23. b4 Bb6 24. Nd5 Nxd5 25. exd5 Bxe3 26. Qxe3 Rxd5 27. Ne6 Qb7 28. Rxc6+ Qxc6 29. Rc1 Qxc1+ 30. Qxc1+ Kd7 31. Nc5+ Ke8 32. Ne4 Kd7 33. Nc5+ Ke8 34. Nb3 Kd7 35. Qg5 Rd8 36. Qxg7+ Kc8 37. Nc5 Rxc5 38. bxc5 d2 39. Qg4+ Kc7 40. Qd1 Kc6 41. Kf1 Rd4 42. Ke2 Re4+ 43. Kd3 Rd4+ 44. Ke3 Kxc5 45. g3 e4 46. g4 Kd5 47. f3 exf3 48. Qxf3+ Kc4 49. Qf1+ Kc3 50. Qa1+ Kc2 51. Kxd4 d1=Q+ 52. Qxd1+ Kxd1 53. Kc5 Kc2 54. Kb4 Kb2 55. g5 Kc2 56. h4 a5+
ECO A05 in 2005 play it! yace defeats black's crafty in 121 moves	1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 axb5 12. exf6 gxf6 13. O-O Qb6 14. Qe2 b4 15. Rd1 Ra5 16. a4 bxa3 17. bxa3 Bb7 18. Rb1 Bxf3 19. Qxf3 Qd8 20. Be4 Bc5 21. Bc6 Ra7 22. Rb5 Bb6 23. Qg3 Bc7 24. Bf4 Bxf4 25. Qxf4 Rc7 26. Qd6 Rxc6 27. Qxc6 O-O 28. Rxd4 Ne5 29. Rxd8 Nxc6 30. Rxf8+ Kxf8 31. a4 Kg7 32. a5 Nxa5 33. Rxa5 f5 34. g3 Kf6 35. f4 Kg6 36. Kf2 Kf6 37. Ra7 Kg7 38. Kf3 Kf6 39. g4 fxg4+ 40. Kxg4 Kg6 41. Rb7 Kf6 42. Kh5 Kg7 43. Kg5 h6+ 44. Kh5 Kf8 45. Rxf7+ Kxf7 46. Kxh6 Kf6 47. h4 Kf5 48. h5 Kxf4 49. Kg6 e5 50. h6 e4 51. h7 e3 52. h8=Q e2 53. Qh4+ Kf3 54. Qe1 Ke3 55. Kf5 Kd3 56. Kf4 Kc4 57. Qxe2+ Kb3 58. Qe4 Ka2 59. Qb4 Ka1 60. Ke4 Ka2 61. Kd4
ECO A05 in 2005 play it! yace defeats black's elshaddai in 103 moves	1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. c4 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 c6 9. h3 Qb6 10. Re1 exd4 11. Nxd4 Ne8 12. Nb3 a5 13. Be3 Qb4 14. a3 Qxc4 15. Nd4 f6 16. f4 Nc5 17. f5 Qf7 18. Na4 Nxa4 19. Qxa4 Nc7 20. Kh2 g5 21. Rad1 Re8 22. Qb3 d5 23. exd5 a4 24. Qd3 Nxd5 25. Bf2 Bd7 26. Be4 Rad8 27. Ne6 Bxe6 28. fxe6 Qh5 29. g4 Qh6 30. e7 Rd7 31. Bc5 b6 32. Bf5 Ra7 33. Bd6 Qh4 34. Be6+ Kh8 35. Bf7 Qf2+ 36. Kh1 Raa8 37. Re2 Qh4 38. Bxe8 Rxe8 39. Qf5 Qh6 40. Qd7 Rxe7 41. Bxe7 Qxh3+ 42. Kg1 h5 43. Qe8+ Kh7 44. Qxh5+ Qxh5 45. gxh5 Kh6 46. Bd8 Nf4 47. Rc2 c5 48. Rd6 Nxh5 49. Rxb6 Kg6 50. Rxc5 Nf4 51. Rcc6 Nh5 52. Ra6
ECO A05 in 2005 play it! yace defeats black's moonbeam in 130 moves	1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O e6 6. Nc3 d6 7. b3 Nbd7 8. Bb2 Be7 9. d4 O-O 10. d5 exd5 11. Nh4 g6 12. cxd5 Nh5 13. Nf3 Bf6 14. Qd2 Bg7 15. e3 Re8 16. Rfd1 a6 17. Rac1 b5 18. a4 b4 19. Ne2 Bxb2 20. Qxb2 Nb6 21. Ne1 a5 22. Rd2 c4 23. bxc4 Nxa4 24. Qc2 Nc5 25. Nd3 b3 26. Qb2 Nxd3 27. Rxd3 a4 28. Nc3 Qd7 29. Bf3 Ra5 30. Ra1 Ra6 31. Rd4 Rea8 32. Bxh5 gxh5 33. Rf4 Qe7 34. Ne4 Qe5 35. Nf6+ Kg7 36. Qb1 Qxf6 37. Rxf6 Kxf6 38. Qb2+ Kg6 39. Qd4 Bc8 40. Rb1 f6 41. Re1 Bf5 42. e4 Bh3 43. Qb2 Rb8 44. Qa3 h4 45. f4 hxg3 46. hxg3 Rb7 47. Kf2 Rc7 48. Qb4 Bc8 49. Rh1 Kg7 50. f5 Rb7 51. Qa3 Rc7 52. Qc1 Kg8 53. g4 Raa7 54. Qh6 Rxc4 55. Qxf6 Rf7 56. Qg5+ Kh8 57. Qd8+ Kg7 58. Rh5 Bxf5 59. gxf5 Rxe4 60. Qxd6 Kh8 61. Rxh7+ Kxh7 62. Qg6+ Kh8 63. Qxf7 Rf4+ 64. Ke3 b2 65. f6 Rxf6
ECO A08 in 2001 play it! yace defeats black's crafty in 112 moves	1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. c4 e6 5. O-O Nf6 6. cxd5 exd5 7. d4 Be7 8. Nc3 O-O 9. Bg5 c4 10. Ne5 Be6 11. Nxc6 bxc6 12. b3 Qa5 13. Na4 Rfd8 14. e3 c5 15. Bxf6 gxf6 16. dxc5 Bxc5 17. Qh5 Rac8 18. Nxc5 Qxc5 19. Rfd1 Qa3 20. bxc4 dxc4 21. Be4 Kf8 22. Qxh7 Ke7 23. Rxd8 Rxd8 24. Bf5 Bxf5 25. Qxf5 c3 26. Rb1 Qxa2 27. Qc5+ Ke6 28. Rc1 Rd3 29. Qc6+ Ke5 30. Rxc3 Qa1+ 31. Rc1 Rd1+ 32. Rxd1 Qxd1+ 33. Kg2 Qd5+ 34. Qxd5+ Kxd5 35. Kf3 a5 36. Ke2 Ke4 37. f3+ Kf5 38. Kd3 Kg6 39. Kc4 f5 40. Kb5 Kh5 41. h4 a4 42. Kxa4 Kg6 43. Kb4 Kf6 44. Kc5 Ke6 45. g4 f4 46. exf4 Ke7 47. f5 Kf8 48. f6 Kg8 49. Kd6 Kh8 50. Ke7 Kg8 51. Ke8 Kh8 52. Kxf7 Kh7 53. Ke7 Kg8 54. f7+ Kh8 55. f8=Q+ Kh7 56. g5 Kg6
ECO A06 in 2002 play it! yace defeats black's crafty by checkmate in 131 moves	1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg4 7. Qb3 Qb6 8. h3 Bh5 9. g4 Bg6 10. Nxg6 hxg6 11. Bg2 Na6 12. Bd2 Be7 13. Rc1 Qxb3 14. axb3 Nb4 15. Ke2 dxc4 16. bxc4 g5 17. Ra1 a6 18. Ra4 O-O 19. Ne4 a5 20. Nxf6+ gxf6 21. c5 e5 22. Rha1 Na6 23. Rxa5 exd4 24. exd4 Rab8 25. Rxa6 bxa6 26. Bc3 a5 27. Rxa5 Rbc8 28. Ra6 Ra8 29. Rxa8 Rxa8 30. Bxc6 Ra6 31. Bd5 Bd8 32. b4 Ra3 33. Kd2 f5 34. b5 fxg4 35. hxg4 Kf8 36. b6 Ke7 37. Kc2 Rxc3+ 38. Kxc3 Kd7 39. c6+ Kc8 40. c7 Bxc7 41. Be6+ fxe6 42. bxc7 Kxc7 43. Kd3 Kd6 44. Ke4 Kc7 45. d5 Kd6 46. dxe6 Kxe6 47. f3 Kf6 48. Kd5 Kf7 49. Ke5 Kg6 50. Ke6 Kg7 51. Kf5 Kh6 52. Kf6 Kh7 53. Kxg5 Kg7 54. Kf5 Kf7 55. g5 Ke8 56. g6 Ke7 57. Ke5 Kf8 58. Kf6 Ke8 59. g7 Kd7 60. g8=Q Kc6 61. Qc4+ Kb6 62. Ke6 Kb7 63. Qb5+ Kc7 64. f4 Kc8 65. Kd6 Kd8 66. Qd7#
ECO A06 in 2005 play it! yace defeats black's ajop in 43 moves	1. Nf3 d5 2. d4 c6 3. c4 e6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 Qc7 14. O-O Nbd7 15. Re1 O-O 16. e4 e5 17. c5 exd4 18. Rc1 Rac8 19. c6 Bxc6 20. e5 Nd5 21. Nxd4 Nb8 22. e6
ECO A04 in 2001 play it! yace defeats black's crafty by checkmate in 109 moves	1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 d6 6. Be2 Nf6 7. d5 Na5 8. e4 O-O 9. O-O Bg4 10. Be3 Bxf3 11. gxf3 e5 12. f4 exf4 13. Bxf4 Re8 14. Qd3 Qe7 15. Rae1 Nd7 16. Qh3 Rad8 17. Bd2 b6 18. b3 a6 19. Bg4 Bd4 20. Bxd7 Qxd7 21. Qf3 Nb7 22. Bg5 f6 23. Bd2 b5 24. Ne2 Be5 25. Qd3 Qg4+ 26. Kh1 b4 27. Rg1 Qh4 28. f4 Bb2 29. Rg3 Ba3 30. Reg1 Qh6 31. f5 g5 32. Rxg5+ fxg5 33. Bxg5 Qg7 34. Bxd8 Nxd8 35. Rxg7+ Kxg7 36. Qg3+ Kf7 37. Qxd6 Rxe4 38. Qxd8 Rxe2 39. Qc7+ Kf6 40. Qxh7 Re4 41. Qg6+ Ke5 42. f6 Rf4 43. f7 Rf1+ 44. Kg2 Rf5 45. Qe6+ Kf4 46. d6 Bb2 47. Qh6+ Ke4 48. Qh4+ Ke3 49. Qh3+ Ke4 50. Qg4+ Ke5 51. d7 Bd4 52. d8=Q Rf2+ 53. Kg3 Rf3+ 54. Kxf3 a5 55. Qe7#
ECO A05 in 2005 play it! yace defeats black's yafc by checkmate in 135 moves	1. Nf3 Nf6 2. d4 e6 3. Qd3 Nc6 4. e4 Nb4 5. Qe2 Be7 6. e5 Nfd5 7. c4 Nb6 8. Qd2 O-O 9. a3 Nc6 10. d5 Nb8 11. d6 cxd6 12. exd6 Bf6 13. Bd3 Nc6 14. a4 a5 15. Nc3 Nb4 16. O-O Qe8 17. b3 Kh8 18. Bb1 Bd8 19. Ba3 f5 20. Nb5 Ra6 21. Bxb4 axb4 22. Qxb4 Na8 23. c5 e5 24. Ra2 e4 25. Nfd4 b6 26. cxb6 Nxb6 27. Qc5 Bb7 28. Nc7 Bxc7 29. dxc7 Nd5 30. Nb5 Nf4 31. Rd1 d5 32. Qb4 Kg8 33. Nd6 Qg6 34. g3 Qg4 35. Re1 Nh3+ 36. Kf1 Rxd6 37. Qxb7 f4 38. Rc1 Rc8 39. a5 Ng5 40. a6 Qh3+ 41. Ke1 Nf3+ 42. Ke2 Nd4+ 43. Kd2 Nxb3+ 44. Qxb3 Qxh2 45. Rf1 e3+ 46. Kd1 fxg3 47. fxg3 Qxg3 48. Qa4 Qh3 49. Qf4 Rf6 50. Bf5 e2+ 51. Kxe2 Re8+ 52. Kd2 Rxf5 53. Qxf5 Qe3+ 54. Kd1 Qd4+ 55. Kc1 Qc3+ 56. Qc2 Qh3 57. Rd1 Qc8 58. Qc6 Re6 59. Qc5 h6 60. a7 Kh8 61. a8=Q Re8 62. Qxc8 Rxc8 63. Rxd5 Rg8 64. c8=Q Kh7 65. Qc2+ g6 66. Ra7+ Rg7 67. Qxg6+ Kxg6 68. Qf5#
ECO A04 in 2005 play it! yace defeats black's amazinggrace in 78 moves	1. Nf3 f5 2. g3 Nf6 3. Bg2 d6 4. O-O c6 5. d4 Qc7 6. Bg5 Ne4 7. Be3 Qb6 8. b3 Nd7 9. Qd3 Ndf6 10. Nbd2 Bd7 11. Ne5 Be6 12. d5 Qa5 13. Nxc6 Qxd5 14. Nd4 Bd7 15. c4 Qf7 16. Nxf5 Nxd2 17. Bxd2 Qh5 18. Nh4 O-O-O 19. Bf3 Bg4 20. Bxg4+ Qxg4 21. Kg2 Kb8 22. f3 Qc8 23. e4 g6 24. Rfd1 Bg7 25. Ba5 Rdf8 26. Bc3 Nh5 27. Rac1 Ka8 28. Qe3 Bxc3 29. Rxc3 Rd8 30. Rcd3 Rhg8 31. Qg5 Rde8 32. e5 dxe5 33. Qxe5 Rgf8 34. Rd7 Rd8 35. Qxe7 Rde8 36. Qg5 Nf6 37. R7d6 Re2+ 38. Kh1 Nh5 39. a4 Qb8
ECO A04 in 2003 play it! yace defeats black's machination in 115 moves	1. Nf3 d6 2. d4 Nf6 3. c4 Nbd7 4. Nc3 e5 5. e4 c6 6. Be2 Be7 7. O-O O-O 8. Re1 a6 9. Bf1 Re8 10. h3 exd4 11. Nxd4 Ne5 12. Re3 b5 13. cxb5 cxb5 14. a3 Bb7 15. Re1 Qd7 16. Bg5 Bd8 17. Qb3 Ng6 18. f3 Re5 19. Be3 d5 20. Rad1 Bb6 21. Kh1 Bc5 22. Nc2 Bxe3 23. Nxe3 Rd8 24. Ncxd5 Nxd5 25. exd5 Ne7 26. a4 bxa4 27. Qc3 Rh5 28. Bc4 Nc8 29. Qa5 Nd6 30. Bd3 Re8 31. Bc2 Rhe5 32. Bxa4 Nb5 33. Qb6 Kh8 34. Rd3 Kg8 35. Rc1 Rc8 36. Rxc8+ Bxc8 37. d6 Kf8 38. Kh2 Re8 39. f4 h6 40. Nd5 Qf5 41. Bxb5 axb5 42. Qxb5 Bd7 43. Qc4 Qe6 44. Nb6 Qxc4 45. Nxc4 Rd8 46. Ne5 f6 47. Nxd7+ Rxd7 48. Kg3 f5 49. Kh4 Ke8 50. Kh5 Kf7 51. b4 Rd8 52. b5 g6+ 53. Kh4 Rd7 54. b6 Ke6 55. g4 Kf6 56. b7 Rxb7 57. d7 Rb8 58. d8=Q+
ECO A04 in 2005 play it! yace defeats black's ajop by checkmate in 99 moves	1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. d4 cxd4 6. Qxd4 Nxc3 7. Qxc3 Nc6 8. e4 Bg4 9. Bb5 Rc8 10. Be3 Bxf3 11. gxf3 a6 12. Rd1 Qc7 13. Bxc6+ Qxc6 14. Qd4 f6 15. O-O e5 16. Qa7 Qb5 17. Rc1 Rd8 18. Rc7 Bd6 19. Rxb7 Rd7 20. Rxd7 Qxd7 21. Qa8+ Qd8 22. Qxa6 Ke7 23. Rd1 Qb8 24. b4 Rd8 25. Rxd6 Rxd6 26. Bc5 Ke6 27. Bxd6 Qxd6 28. Qxd6+ Kxd6 29. a4 Kc6 30. Kf1 Kd6 31. Ke2 g6 32. Kd3 f5 33. a5 h6 34. Kc4 fxe4 35. fxe4 Kc7 36. Kd5 g5 37. b5 h5 38. Kxe5 h4 39. Kd5 g4 40. e5 g3 41. fxg3 hxg3 42. hxg3 Kd7 43. e6+ Ke7 44. Ke5 Kd8 45. b6 Ke8 46. Kf6 Kd8 47. a6 Kc8 48. g4 Kb8 49. e7 Ka8 50. e8=Q#
ECO A05 in 2005 play it! yace defeats black's moonbeam by checkmate in 99 moves	1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O e6 6. Nc3 a6 7. Re1 Be7 8. e4 d6 9. d4 cxd4 10. Nxd4 Qc7 11. Be3 O-O 12. Rc1 Nbd7 13. f4 Rfe8 14. g4 Nc5 15. Bf2 g6 16. b4 Ncd7 17. Nd5 exd5 18. cxd5 Nc5 19. bxc5 dxc5 20. Qf3 Rac8 21. g5 Nh5 22. Ne2 c4 23. Bd4 b5 24. Bh3 Rcd8 25. Bg4 Bd6 26. Bxh5 gxh5 27. Bf6 Rc8 28. Rb1 b4 29. Rec1 Qd7 30. h3 c3 31. Nd4 Qa4 32. Kh1 Qxa2 33. Ra1 Qc4 34. Nf5 Bc5 35. Re1 c2 36. Bb2 h4 37. Nxh4 a5 38. Nf5 a4 39. Qh5 Bxd5 40. Qh6 Bxe4+ 41. Kh2 Bd4 42. Bxd4 Qxd4 43. Nxd4 Rcd8 44. f5 Kh8 45. f6 Rg8 46. Rxe4 Rxd4 47. Rxd4 c1=Q 48. Rxc1 a3 49. Rh4 b3 50. Qxh7#
ECO A05 in 2003 play it! yace defeats black's machination in 125 moves	1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 e6 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Be7 8. d4 O-O 9. e4 Nb6 10. d5 exd5 11. Nxd5 Be6 12. Nxe7+ Qxe7 13. Ng5 Bc4 14. Re1 f6 15. Nf3 Rad8 16. Bd2 Rfe8 17. b3 Bd3 18. Bc3 Bf1 19. Qc2 Bxg2 20. Kxg2 Qe6 21. Rad1 Rxd1 22. Qxd1 Qg4 23. Qd6 Rxe4 24. h3 Qg6 25. Qxc5 Rxe1 26. Bxe1 Qe4 27. Qe3 Qxe3 28. fxe3 Nd5 29. e4 Ndb4 30. a4 Nd3 31. Bf2 Nc1 32. Nd2 Kf7 33. b4 Nxb4 34. Bxa7 Ke6 35. g4 Nbd3 36. Nc4 Ne2 37. Kf3 Nef4 38. h4 Ng6 39. h5 Nge5+ 40. Nxe5 Nxe5+ 41. Kg3 Nc4 42. Bd4 g5 43. Bc3 Nb6 44. a5 Nd7 45. Bb4 Ke5 46. Kf3 Kd4 47. Be7 Ne5+ 48. Kg3 Kxe4 49. Bxf6 Nf7 50. Be7 Kd5 51. Bf6 Kc4 52. Kf3 Kb4 53. Ke4 Kxa5 54. Kf5 Nd6+ 55. Kxg5 Nf7+ 56. Kf5 Nh6+ 57. Kf4 b5 58. g5 Ng8 59. Kf5 b4 60. Ke6 Kb6 61. Bg7 Kc6 62. Kf7 Kd5 63. Kxg8
ECO A05 in 2003 play it! yace defeats black's traveler by checkmate in 131 moves	1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. Bd2 Rb8 12. Rac1 b5 13. cxb5 axb5 14. Nxb5 Bf5 15. e4 Bd7 16. a4 Qb6 17. h3 Bxb5 18. axb5 Qxb5 19. Qxb5 Rxb5 20. b4 d5 21. exd5 Nxd5 22. Rc5 Rxc5 23. bxc5 e6 24. Rc1 Rc8 25. c6 Kf8 26. Rc2 Ke7 27. Bxd5 exd5 28. Bf4 g5 29. Bxg5+ Kd6 30. c7 Be5 31. Bd8 Bd4 32. Kg2 Bb6 33. Ra2 Kc6 34. Ra4 Bxc7 35. Bf6 Re8 36. Rh4 Bb6 37. Kf3 Ra8 38. Rh6 Kb5 39. g4 Ra3+ 40. Kg2 Ra2 41. Bh4 d4 42. Rxh7 Ra7 43. Bg5 d3 44. Kf3 Bd4 45. Rh6 Kc5 46. h4 Kd5 47. Be3 Ra8 48. h5 Ra7 49. Rh8 Bxh8 50. Bxa7 Kc4 51. Be3 Kc3 52. g5 Kc2 53. Ke4 d2 54. Bxd2 Kxd2 55. f4 Bg7 56. h6 Bb2 57. f5 Kc3 58. g6 f6 59. h7 Ba3 60. g7 Kb4 61. h8=Q Bc1 62. g8=Q Bh6 63. Qb8+ Kc3 64. Qxh6 Kc2 65. Qb4 Kd1 66. Qhd2#
ECO A05 in 2003 play it! yace defeats black's crafty in 72 moves	1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. c5 h5 14. a4 Rf6 15. cxd6 Nxd6 16. Nb5 a6 17. Nxd6 cxd6 18. Nd3 h4 19. a5 h3 20. g3 fxg3 21. hxg3 Rh6 22. Bb6 Qf8 23. Qd2 Bf6 24. Be3 Rh7 25. Rac1 Qh6 26. Qb4 Bh8 27. Kh2 Kf8 28. f4 exf4 29. Nxf4 Kg8 30. Qb6 gxf4 31. Rxf4 Bd7 32. Qxb7 Rd8 33. Qc7 Rf8 34. Qxd7 Rxf4 35. Bxf4 Qf8 36. Qe6+ Qf7
ECO A05 in 2005 play it! yace defeats black's yafc by checkmate in 113 moves	1. Nf3 Nf6 2. d4 e6 3. Qd3 Nc6 4. e4 Nb4 5. Qe2 Be7 6. e5 Nfd5 7. c4 Nb6 8. Qd2 O-O 9. a3 Nc6 10. d5 Nb8 11. d6 cxd6 12. exd6 Bf6 13. Bd3 Nc6 14. a4 a5 15. O-O Nb4 16. Nc3 g6 17. b3 Bg7 18. Bb2 f5 19. Be2 Bf6 20. Na2 Nc6 21. Nc3 Nb4 22. Na2 Nc6 23. Bxf6 Qxf6 24. Qe3 Ra6 25. Nc3 Nb4 26. Rac1 f4 27. Qd2 Ra8 28. Bd3 Kh8 29. Rfe1 Qg7 30. Re5 Nxd3 31. Qxd3 Ra6 32. c5 Na8 33. Ne2 Rc6 34. Ned4 Ra6 35. Rg5 Rf6 36. Ne5 Kg8 37. h4 f3 38. h5 fxg2 39. hxg6 h6 40. Rxg2 h5 41. Qe3 b6 42. c6 Ra7 43. cxd7 Bxd7 44. Nxd7 Qxd7 45. Qe5 Rf8 46. g7 Rd8 47. Qxh5 Qxg7 48. Nxe6 Qxg2+ 49. Kxg2 Rg7+ 50. Ng5 Rf8 51. Rh1 Rxg5+ 52. Qxg5+ Kf7 53. Qe7+ Kg6 54. Qxf8 Kg5 55. Rh6 Kg4 56. Rg6+ Kh4 57. Qh6#
ECO A13 in 2005 play it! yace defeats black's murx in 115 moves	1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O a6 10. e4 c5 11. d5 c4 12. Bc2 Qc7 13. dxe6 fxe6 14. Nd4 Nc5 15. Be3 e5 16. Nf3 Rd8 17. Qe2 Bd6 18. Ng5 Qc6 19. a4 O-O 20. axb5 axb5 21. Ra5 Ba6 22. Rd1 h6 23. Nf3 Ne6 24. Rda1 Nc7 25. Nd5 Nfxd5 26. exd5 Qxd5 27. Rxa6 Nxa6 28. Rxa6 Bb4 29. Ra1 e4 30. Nd4 Rf6 31. Qg4 h5 32. Qg3 Bd6 33. Qh3 Be5 34. Rd1 g6 35. g3 Qb7 36. Qf1 Rfd6 37. Ne6 Rxd1 38. Bxd1 Rd3 39. Nc5 Qd5 40. Nxd3 exd3 41. Qe1 Bxb2 42. Qa5 Qc6 43. Qd8+ Kf7 44. Bh6 Ba3 45. Qd4 Be7 46. Bd2 Qd6 47. Qe4 Qd7 48. Bf3 Bf6 49. Qa8 c3 50. Bh6 Ke6 51. Qg8+ Kd6 52. Qxg6 Qe6 53. Qxd3+ Ke7 54. Bxh5 Be5 55. Qh7+ Kd8 56. Bg5+ Bf6 57. Qh8+ Ke7 58. Qg7+
ECO A13 in 2003 play it! yace defeats black's seemychess by checkmate in 111 moves	1. c4 e6 2. Nf3 Nf6 3. d4 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. g3 b6 7. Bg2 Bb7 8. O-O O-O 9. Qb3 a5 10. a3 Nc6 11. Nbd2 d5 12. e3 Rc8 13. Rfc1 dxc4 14. Nxc4 b5 15. Ncd2 Qb6 16. Ng5 Rfd8 17. Nde4 bxa3 18. bxa3 Nxe4 19. Bxe4 g6 20. Nxe6 fxe6 21. Qxe6+ Kg7 22. d5 Re8 23. Qd7+ Re7 24. Rxc6 Qd8 25. Qxd8 Rxd8 26. Rb6 Bxd5 27. Bd3 Bc4 28. Bxc4 bxc4 29. Rc6 Re4 30. Rb1 Rd3 31. Rb7+ Kh6 32. Rcc7 Kg5 33. Rf7 Re8 34. f3 Rh8 35. h4+ Kh6 36. g4 Rd5 37. Rxh7+ Rxh7 38. g5+ Rxg5+ 39. hxg5+ Kxg5 40. Rxh7 Kf5 41. Rc7 c3 42. Rxc3 Ke6 43. Rc6+ Kd5 44. Rxg6 a4 45. f4 Ke4 46. Rd6 Kf5 47. Kf2 Ke4 48. Kg3 Kxe3 49. Rd8 Ke4 50. Kg4 Ke3 51. f5 Ke4 52. f6 Ke3 53. f7 Ke2 54. f8=Q Ke1 55. Kg3 Ke2 56. Qf2#
ECO A14 in 2003 play it! yace defeats black's crafty in 132 moves	1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Qc2 c6 8. Nbd2 b6 9. e4 Bb7 10. e5 Ne8 11. cxd5 cxd5 12. Re1 Rc8 13. Qa4 Nc7 14. Nb1 b5 15. Qa5 a6 16. Bf4 g5 17. Be3 g4 18. Nfd2 Na8 19. Nb3 Nab6 20. Qd2 Nc4 21. Qe2 Nxe3 22. Qxe3 Rc2 23. Qf4 f5 24. exf6 Nxf6 25. Nc3 Kh8 26. Re2 Rxe2 27. Nxe2 Bd6 28. Qe3 Qe8 29. Nc5 Bxc5 30. dxc5 e5 31. Qa3 Nd7 32. b4 Qg6 33. Qb2 Qf6 34. Rf1 Rd8 35. Rd1 Bc6 36. Nc3 d4 37. Ne4 Qg6 38. Qe2 Rf8 39. Re1 Bd5 40. a3 Bc4 41. Qd2 Bd5 42. Nd6 Bxg2 43. Kxg2 Rf3 44. Qa2 Rf8 45. Re4 h5 46. Kg1 Rf6 47. Re1 Qg8 48. Qc2 Qh7 49. Ne4 Rc6 50. Qe2 Qg6 51. Nd6 Rxd6 52. cxd6 Qxd6 53. Qe4 Kg7 54. Rc1 Kf7 55. Rc6 Nf6 56. Qc2 Qd5 57. Rc7+ Ke6 58. Ra7 Qf3 59. Rxa6+ Kf7 60. h4 d3 61. Qc7+ Kg6 62. Qxe5 d2 63. Qg5+ Kf7 64. Qxd2 Qf5 65. Ra7+ Kg6 66. Rb7 Qb1+