| ECO A15 in 2006 play it! thinker a defeats black's bruja 1 in 93 moves | 1. c4 Nf6 2. d4 e6 3. Nf3 d5 4. Nc3 Bb4 5. e3 O-O 6. Bd3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. Qe2 b6 10. Rd1 cxd4 11. Nxd4 Bxc3 12. bxc3 Bb7 13. Ba3 Re8 14. Nb5 Bc6 15. Bd3 Bxb5 16. Bxb5 Qc7 17. f3 Rec8 18. Bd6 Qxc3 19. Ba6 Rc6 20. Bb7 Rxd6 21. Bxa8 Rxd1+ 22. Rxd1 Qc8 23. Be4 Nxe4 24. fxe4 Nf8 25. Rd4 Qc1+ 26. Kf2 Qc7 27. h3 e5 28. Rc4 Qe7 29. Qc2 Qh4+ 30. Kf1 Qg5 31. Qc3 Qd8 32. Rc7 a6 33. Qxe5 Qd1+ 34. Kf2 Qd2+ 35. Kf3 Qd1+ 36. Kg3 Qd2 37. Qd4 Qxa2 38. Qd5 Qxd5 39. exd5 f6 40. d6 f5 41. Kf4 h6 42. Kxf5 Kh7 43. e4 a5 44. e5 a4 45. e6 a3 46. e7 Ng6 47. e8=Q |
| ECO A10 in 2005 play it! thinker a defeats black's slowchess blitz in 87 moves | 1. c4 f5 2. g3 Nf6 3. Nf3 d6 4. d4 g6 5. Nc3 Bg7 6. Bg2 O-O 7. O-O c6 8. d5 e5 9. dxe6 Bxe6 10. b3 Na6 11. Ng5 Bc8 12. Rb1 Nh5 13. Qd2 f4 14. Nge4 Nc5 15. Ba3 Qa5 16. Qc1 Nxe4 17. Nxe4 Re8 18. Nxd6 Rxe2 19. Re1 Re5 20. c5 Bf5 21. Rxe5 Bxe5 22. Qc4+ Kh8 23. Nf7+ Kg7 24. Nxe5 Qxa3 25. Qf7+ Kh8 26. Qxb7 Rg8 27. Nf7+ Kg7 28. Re1 fxg3 29. hxg3 Qxc5 30. Ng5+ Kh6 31. Qxh7+ Kxg5 32. Qxg8 Qd4 33. Qb8 Nf6 34. Qh8 c5 35. b4 Nh5 36. Qxd4 cxd4 37. Rd1 d3 38. Bf1 Nf6 39. Bxd3 Be6 40. f4+ Kh6 41. Rc1 Bxa2 42. Rc6 Kg7 43. Rc7+ Kf8 44. Rxa7 |
| ECO A15 in 2006 play it! thinker a defeats black's movei 00 by checkmate in 103 moves | 1. c4 Nf6 2. d4 e6 3. Nf3 Nc6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Qc2 d5 9. e3 h5 10. h3 Nxg3 11. fxg3 Rf8 12. O-O-O g4 13. cxd5 exd5 14. Ne5 Nxe5 15. dxe5 Bxc3 16. Qxc3 c6 17. Be2 Qg5 18. h4 Qf5 19. Rhf1 Qe4 20. Rf4 Qxg2 21. Qe1 Be6 22. Rd2 d4 23. Rfxd4 Rc8 24. Qd1 Bd5 25. Bxg4 Qxd2+ 26. Rxd2 hxg4 27. Qa4 Ra8 28. Qxg4 Rd8 29. h5 f5 30. exf6 Rxf6 31. h6 Rxh6 32. Rxd5 Rh1+ 33. Rd1 Rdxd1+ 34. Qxd1 Rxd1+ 35. Kxd1 a5 36. Ke2 Kf7 37. Kd3 Kf6 38. Kd4 b6 39. e4 Ke6 40. g4 Kf6 41. g5+ Ke6 42. b3 Kd6 43. e5+ Ke6 44. g6 a4 45. bxa4 b5 46. a5 b4 47. a6 b3 48. axb3 c5+ 49. Ke4 c4 50. a7 c3 51. a8=Q c2 52. Qe8# |
| ECO A13 in 2005 play it! thinker a defeats black's anmon 0 in 51 moves | 1. c4 e6 2. Nf3 Nf6 3. d4 Nc6 4. a3 g6 5. d5 Ne7 6. Nc3 Bg7 7. e4 d6 8. Bd3 Nd7 9. dxe6 fxe6 10. h4 Nc5 11. Be3 Nc6 12. Bc2 b6 13. h5 Bb7 14. Qd2 gxh5 15. O-O-O O-O 16. Rxh5 Na5 17. Qe2 Nab3+ 18. Kb1 Bxc3 19. bxc3 Nxe4 20. Kb2 Qf6 21. Bxe4 Bxe4 22. Kxb3 a5 23. Bd4 Bxf3 24. gxf3 Qg6 25. Rhh1 a4+ 26. Kb2 |
| ECO A16 in 2004 play it! thinker a defeats black's maestro 10uci in 132 moves | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d3 d6 6. Rb1 Nc6 7. e4 e5 8. Nge2 Be6 9. O-O a5 10. Nd5 Nd7 11. Be3 Nd4 12. Nxd4 exd4 13. Bd2 Nc5 14. Nf4 Bd7 15. Qe2 c6 16. Rfe1 Be5 17. Nh3 Re8 18. Bh6 f5 19. f3 Qe7 20. Nf2 Be6 21. Qd2 a4 22. exf5 gxf5 23. Re2 Qf6 24. Rbe1 Bd7 25. Bg5 Qf8 26. Nh3 Kh8 27. a3 b6 28. f4 Bf6 29. Nf2 Rxe2 30. Rxe2 Rb8 31. Bxf6+ Qxf6 32. Bf3 b5 33. cxb5 Rxb5 34. Bh5 Rb8 35. Qe1 Qd8 36. Qd2 Be6 37. Bf3 Qd7 38. Qe1 Rb7 39. Qf1 Rc7 40. Qh3 Rc8 41. Qh6 Qf7 42. Bh5 Qe7 43. g4 Rf8 44. g5 Kg8 45. Bf3 Rc8 46. Ng4 Kh8 47. Nf6 Qg7 48. Qh4 Rf8 49. Nh5 Qg6 50. Qf2 Nb3 51. Bxc6 Qxh5 52. Rxe6 Qg4+ 53. Bg2 Rc8 54. h3 Qh5 55. Rh6 Qd1+ 56. Kh2 Rc2 57. Qh4 Rxg2+ 58. Kxg2 Qe2+ 59. Qf2 Qxd3 60. Rxd6 Qe4+ 61. Qf3 Kg7 62. Rd7+ Kh8 63. Qxe4 fxe4 64. f5 Kg8 65. f6 Nc5 66. Rg7+ Kf8 |
| ECO A15 in 2005 play it! thinker a defeats black's ruffian leiden in 133 moves | 1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. Nf3 d5 5. cxd5 Nxd5 6. Bd2 O-O 7. Rc1 Nc6 8. e4 Nxc3 9. Bxc3 e5 10. d5 Nd4 11. Nxd4 exd4 12. Bxd4 Re8 13. Bxg7 Rxe4+ 14. Be2 Kxg7 15. O-O Re5 16. Bf3 Qd6 17. Qb3 Re7 18. Rfe1 Rxe1+ 19. Rxe1 Qc5 20. h4 Bd7 21. Qxb7 Re8 22. Rd1 Ba4 23. b3 Bb5 24. b4 Qb6 25. Qxb6 axb6 26. a3 Kf6 27. d6 Ba4 28. Rd2 cxd6 29. Rxd6+ Re6 30. Rd3 Bb5 31. Rd2 Bc6 32. Bxc6 Rxc6 33. a4 Rc1+ 34. Kh2 Ra1 35. Rd6+ Ke5 36. Rxb6 Rxa4 37. Kg3 f5 38. Rb5+ Kd6 39. Rb7 h5 40. Rb6+ Ke5 41. Rxg6 Rxb4 42. f3 Rb7 43. Rh6 Rb2 44. Rxh5 Rc2 45. Rg5 Kf6 46. Rg8 Kf7 47. Rb8 Rc4 48. Rb6 Rd4 49. h5 Kg7 50. Rg6+ Kf7 51. Kh3 Rf4 52. Rd6 Kg7 53. h6+ Kh7 54. Rf6 Kg8 55. Kg3 Rd4 56. Rxf5 Rd2 57. Rf6 Rc2 58. Kh3 Rd2 59. g4 Kh7 60. g5 Rd3 61. Kg4 Rd4+ 62. f4 Rd1 63. Rf7+ Kg8 64. g6 Rg1+ 65. Kf5 Rh1 66. h7+ Rxh7 67. Rxh7 |
| ECO A15 in 2005 play it! thinker a defeats black's zappa 10 in 105 moves | 1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. Nf3 d6 9. Nd2 Nbd7 10. f3 h6 11. Bh4 c5 12. dxc5 bxc5 13. e3 a5 14. Bd3 Qb6 15. O-O d5 16. Bf2 Rfe8 17. Rfe1 Ba6 18. Red1 Rab8 19. Rab1 Kh8 20. b3 Bb7 21. Rbc1 Ba6 22. cxd5 exd5 23. Bf5 Re7 24. Bh3 Rbe8 25. Nf1 Be2 26. Rd2 Bxf1 27. Rxf1 Rb8 28. Rb1 Kg8 29. Bf5 Ne5 30. Bh4 g6 31. Bc2 Ned7 32. Bg3 Rbe8 33. Bf2 Ne5 34. Rc1 a4 35. bxa4 Nc4 36. Rd3 Qe6 37. Bb3 Nd6 38. Rdd1 c4 39. Bc2 Nf5 40. a5 Rc7 41. Re1 Nd6 42. Rb1 Rce7 43. Red1 Rd8 44. Qd4 Ree8 45. a6 Nf5 46. Bxf5 Qxf5 47. e4 Qe5 48. Qxe5 Rxe5 49. Bd4 Re6 50. a7 Nd7 51. Be3 Kf8 52. Rxd5 Ra6 53. Bb6 |
| ECO A20 in 2005 play it! thinker a defeats black's amyan 1 in 109 moves | 1. c4 e5 2. g3 Nc6 3. Nc3 g6 4. Bg2 Bg7 5. d3 d6 6. Rb1 Nf6 7. Nf3 a5 8. a3 O-O 9. O-O Nd7 10. e4 Nc5 11. Nd5 Bd7 12. Bg5 f6 13. Be3 f5 14. b4 axb4 15. Bg5 Qb8 16. axb4 Ne6 17. exf5 Nxg5 18. Nxg5 Bxf5 19. Ne3 Nd8 20. Nxf5 Rxf5 21. Qd2 h6 22. Nf3 Ne6 23. Qe3 Ra4 24. Nh4 Rf6 25. Be4 g5 26. Nf5 Kh8 27. b5 Nc5 28. Ra1 Nxe4 29. Rxa4 Nc5 30. Nxg7 Nxa4 31. Nh5 Rf8 32. Ra1 Nb6 33. c5 Nd7 34. cxd6 cxd6 35. Qe4 Qe8 36. Qxb7 Qf7 37. Qa7 Qf3 38. h3 Qxh5 39. Qxd7 Qe2 40. Qa7 Qb2 41. Ra2 Qb1+ 42. Kh2 Kg8 43. b6 Rf7 44. Qa6 Kg7 45. Rd2 h5 46. Ra2 Qf1 47. Qa7 Qb1 48. Qa5 Qxd3 49. Qb4 Qd5 50. Ra7 g4 51. hxg4 Qf3 52. Qd2 Rxa7 53. bxa7 hxg4 54. Qa2 Qa8 55. Qa5 |
| ECO A20 in 2005 play it! thinker a defeats black's amyan 1 in 101 moves | 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8. a3 O-O 9. b4 Be6 10. Rb1 f6 11. d3 Nd4 12. Nd2 c6 13. Nde4 Rf7 14. e3 Nb5 15. Nxb5 cxb5 16. Nc5 Bd5 17. e4 Bc6 18. Be3 Na4 19. Ne6 Qd6 20. Qb3 Bd7 21. Bh3 Nc3 22. Qxc3 Bxe6 23. Bxe6 Qxe6 24. Rfc1 Bd6 25. Qb3 Qxb3 26. Rxb3 a5 27. Bd2 axb4 28. Bxb4 Bxb4 29. axb4 b6 30. Kg2 Ra2 31. Kf3 Rfa7 32. Ke3 Ra1 33. Rxa1 Rxa1 34. f4 Kf7 35. Rc3 exf4+ 36. gxf4 Re1+ 37. Kd4 Rb1 38. Rc6 Rxb4+ 39. Kd5 Rb2 40. h4 Rh2 41. e5 fxe5 42. fxe5 Rxh4 43. d4 g5 44. Rxb6 Rh2 45. Rb7+ Kg6 46. e6 Re2 47. Kd6 Re4 48. d5 b4 49. Kd7 Kf6 50. Rb6 Ke5 51. d6 |
| ECO A16 in 2004 play it! thinker a defeats black's greenlightchess in 96 moves | 1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. g3 Nc6 5. Bg2 Be7 6. d4 cxd4 7. Nxd4 O-O 8. O-O Qa5 9. Ndb5 a6 10. Nd6 Qb4 11. Nxc8 Raxc8 12. Na4 Rcd8 13. b3 d5 14. a3 Qa5 15. Bd2 Qc7 16. cxd5 Nxd5 17. b4 b5 18. Nc5 Bf6 19. Rc1 Bb2 20. Rc2 Bxa3 21. Qa1 Bxb4 22. e4 Bxc5 23. exd5 Ne5 24. Ba5 Qd6 25. Bxd8 Rxd8 26. Rxc5 Qxc5 27. Qxe5 h6 28. Re1 exd5 29. Rd1 Qd6 30. Qd4 Qe7 31. Bxd5 Kh8 32. Kg2 a5 33. Rc1 f6 34. Rc5 Qa7 35. Qc3 b4 36. Qc4 Rf8 37. Rc7 Qb8 38. Qc5 Re8 39. Qxa5 Re5 40. Qc5 Re8 41. Bf7 Rf8 42. Kh3 b3 43. Bxb3 Qe8 44. Qf5 Qe5 45. Qd7 f5 46. Rc8 Qf6 47. Be6 Kh7 48. Re8 h5 |
| ECO A15 in 2005 play it! thinker a defeats black's jonny in 85 moves | 1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 b5 6. cxb5 Bxb5 7. Bg2 Bb4+ 8. Bd2 a5 9. Bxb4 axb4 10. Qd2 Nc6 11. Qg5 Ba6 12. Qxg7 Rg8 13. Qh6 Qe7 14. Qc1 O-O-O 15. a3 Nd5 16. Qd2 bxa3 17. O-O Qb4 18. Rd1 Rg4 19. Rxa3 Bb7 20. Qc1 Nf4 21. Bf1 Nd5 22. h3 Rg6 23. e4 Nf6 24. Bd3 Nh5 25. Kh2 Rdg8 26. Ra4 Qxb3 27. Nc3 Nxg3 28. Nh4 Rf6 29. fxg3 Rf2+ 30. Ng2 f5 31. Qa1 f4 32. g4 Qb2 33. Qxb2 Rxb2 34. Rb1 Rxb1 35. Nxb1 e5 36. d5 Nd8 37. Nh4 Kb8 38. Nd2 d6 39. Nf5 Nf7 40. Nc4 Nd8 41. Na5 c6 42. Nxd6 Ba8 43. Nac4 |
| ECO A13 in 2005 play it! thinker a defeats black's pro deo 11 in 129 moves | 1. c4 e6 2. d4 Nf6 3. Nf3 b6 4. a3 c5 5. d5 Ba6 6. Qc2 exd5 7. cxd5 g6 8. Nc3 Bg7 9. g3 O-O 10. Bg2 d6 11. O-O Re8 12. Re1 b5 13. e4 Nbd7 14. Bf4 Qb6 15. h3 Rac8 16. Be3 Bb7 17. Nd2 a6 18. a4 b4 19. Nc4 Qc7 20. Nb1 Ne5 21. Nxe5 Rxe5 22. Nd2 Re7 23. Nc4 Nd7 24. Rac1 Nb6 25. Nxb6 Qxb6 26. Qd2 Rce8 27. Bg5 Rd7 28. Bf3 Rc7 29. Rc4 Bc8 30. Bf4 Rce7 31. Bg2 a5 32. Bg5 f6 33. Bf4 Bd7 34. Qc2 f5 35. Bg5 Rf7 36. Re2 b3 37. Qd3 Ref8 38. Qd1 Bc8 39. e5 h6 40. e6 Ra7 41. Bc1 Ba6 42. Rh4 Bxe2 43. Qxe2 g5 44. Rh5 Re7 45. h4 f4 46. hxg5 fxg3 47. gxh6 gxf2+ 48. Kf1 Bf6 49. Rf5 Qb4 50. Rf4 Qe1+ 51. Qxe1 fxe1=Q+ 52. Kxe1 Rb7 53. Be4 Rb4 54. Ke2 Rd4 55. h7+ Kh8 56. Kf3 Rd1 57. Be3 Ra1 58. Bd2 Rf1+ 59. Kg4 Rxf4+ 60. Bxf4 Be7 61. Bg5 Re8 62. Bg6 Bxg5 63. Kxg5 Rb8 64. Kf6 Rf8+ 65. Ke7 |
| ECO A15 in 2006 play it! thinker a defeats black's slow chess blitz in 131 moves | 1. c4 Nf6 2. Nf3 c6 3. g3 g6 4. b3 d5 5. Bb2 Bf5 6. Bg2 Bg7 7. O-O Qc8 8. d3 dxc4 9. e4 Bg4 10. dxc4 O-O 11. Qe2 Na6 12. Na3 Nc5 13. e5 Nfd7 14. h3 Bxf3 15. Bxf3 f6 16. exf6 Bxf6 17. Rab1 Qc7 18. Bg2 Bxb2 19. Rxb2 e5 20. Rd2 Rf7 21. b4 Ne6 22. Nc2 a5 23. a3 Re8 24. c5 Kh8 25. Rfd1 Nf6 26. Rd6 axb4 27. axb4 Ng7 28. Ne3 Ref8 29. R6d2 Re7 30. Ra1 Ne6 31. Nc4 Nd4 32. Qd1 Nf5 33. Nd6 Kg7 34. Ra3 Rd7 35. h4 Nxd6 36. cxd6 Qb6 37. Bh3 Rdd8 38. Qc2 Nd5 39. d7 Rf7 40. Qb2 Re7 41. b5 Nf6 42. bxc6 Qxb2 43. Rxb2 bxc6 44. Ra7 Kf8 45. Rd2 Rf7 46. Rc7 Ke7 47. Rxc6 Nxd7 48. Re6+ Kf8 49. Red6 Ke8 50. f3 Re7 51. Kf2 Rg7 52. R2d5 Re7 53. Ke3 Rf7 54. Bg4 Rg7 55. h5 gxh5 56. Bxh5+ Ke7 57. Bg4 Ke8 58. Bf5 Rf7 59. Bd3 e4 60. fxe4 Rb8 61. Bb5 Rxb5 62. Rxb5 Rg7 63. Kf4 Rf7+ 64. Rf5 Rg7 65. Re6+ Kd8 66. e5 |
| ECO A13 in 2005 play it! thinker a defeats black's yace 0 in 85 moves | 1. c4 e6 2. d4 Nf6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. Bf4 b6 8. Nf3 Bb7 9. Rd1 Nc6 10. e3 Rc8 11. Be2 Be7 12. O-O Na5 13. Ne5 d6 14. b4 Nc6 15. Nxc6 Bxc6 16. e4 Qc7 17. Qd3 Rfd8 18. h3 a6 19. b5 axb5 20. cxb5 Ba8 21. Rc1 Qa7 22. Rfd1 Nd7 23. Qf3 Nc5 24. Bc4 Bf6 25. Qe3 Rd7 26. Bxd6 Bxc3 27. Bxc5 Rxd1+ 28. Rxd1 Qa4 29. Be2 bxc5 30. Qxc3 Qxe4 31. Bf3 Qa4 32. b6 g6 33. Rb1 Bxf3 34. Qxf3 Qa6 35. Qg3 Qb7 36. a4 Qe4 37. Rb5 e5 38. Qc3 Qb7 39. Rxc5 Rf8 40. a5 e4 41. Rc7 Qd5 42. Qc5 Qxc5 43. Rxc5 |
| ECO A34 in 2005 play it! thinker a defeats black's petir c in 97 moves | 1. c4 c5 2. Nc3 Nf6 3. Nf3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. Re1 d5 8. cxd5 exd5 9. Nh4 Qd7 10. d3 O-O 11. e4 d4 12. Ne2 Nc6 13. Nf5 Ne5 14. Bf4 Ng6 15. Bd2 Rfe8 16. Nxe7+ Qxe7 17. Qc2 a5 18. h3 Rac8 19. b3 Rc7 20. Nf4 Nxf4 21. Bxf4 Rcc8 22. Qd1 Nd7 23. Qh5 f6 24. Rab1 Ne5 25. Red1 Qe6 26. Rb2 Ba6 27. Qe2 b5 28. Qd2 b4 29. Qe2 Bb5 30. h4 a4 31. Rbb1 axb3 32. axb3 Ra8 33. Qc2 Rec8 34. Kh2 Qa6 35. Bxe5 fxe5 36. Bh3 Rc7 37. Ra1 Qxa1 38. Rxa1 Rxa1 39. f4 exf4 40. Be6+ Kh8 41. gxf4 Be8 42. Qc4 Rd1 43. Qd5 Rd2+ 44. Kg3 Rxd3+ 45. Kf2 Ra7 46. Qd8 Ra2+ 47. Ke1 Ra1+ 48. Ke2 Re3+ 49. Kd2 |
| ECO A15 in 2006 play it! thinker a defeats black's naum 11 in 45 moves | 1. c4 Nf6 2. d4 c6 3. Nf3 d5 4. Nc3 e6 5. Qd3 dxc4 6. Qxc4 b5 7. Qd3 Be7 8. a4 bxa4 9. Rxa4 O-O 10. e4 c5 11. dxc5 Bxc5 12. e5 Nfd7 13. Ng5 g6 14. Nxh7 Re8 15. Qh3 Be7 16. Bb5 Bb7 17. O-O a6 18. Bxd7 Nxd7 19. Rd1 Bc6 20. Rf4 Kg7 21. Rd6 Nxe5 22. Rxd8 Raxd8 23. Rf6 |
| ECO A25 in 2005 play it! thinker a defeats black's delfi in 89 moves | 1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. d4 exd4 8. Nxd4 Bd7 9. Nxc6 Bxc6 10. e4 Re8 11. Be3 Bd7 12. f3 c6 13. Qd2 Be6 14. b3 a6 15. a4 d5 16. e5 Nd7 17. cxd5 cxd5 18. Nxd5 Nxe5 19. f4 Nc6 20. Bb6 Qc8 21. Rac1 Ba3 22. Rc3 Bxd5 23. Qxd5 Re2 24. Rc4 Rb2 25. f5 Qf8 26. f6 g6 27. Re1 Rc8 28. Bh3 Re8 29. Rxe8 Qxe8 30. Re4 Qf8 31. Bf2 Bb4 32. Qd7 Nb8 33. Qc7 Rxb3 34. Qxb7 Rb2 35. Rc4 Ba3 36. Bb6 Rb1+ 37. Bf1 Rxb6 38. Qxb6 Nd7 39. Qxa6 Bc5+ 40. Kg2 Qb8 41. Qc6 Ne5 42. Qxc5 Qb7+ 43. Kg1 Nxc4 44. Bxc4 Qb1+ 45. Kg2 |
| ECO A30 in 2005 play it! thinker a defeats black's shredder 1 in 103 moves | 1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. d4 Na6 5. e4 cxd4 6. Nxd4 d6 7. Be2 Bg7 8. Be3 O-O 9. O-O Bd7 10. f4 e6 11. Ndb5 Bxb5 12. cxb5 Nc7 13. Rc1 Qe7 14. b6 axb6 15. Bxb6 Rfc8 16. Qd2 d5 17. e5 Nfe8 18. Bd4 Na6 19. a3 Bf8 20. Na4 Rc7 21. Rxc7 Nexc7 22. Rc1 Rb8 23. Nb6 Na8 24. Nxa8 Rxa8 25. b4 Qd8 26. Qe3 Nb8 27. Bb5 Nd7 28. Rc3 Rc8 29. Rxc8 Qxc8 30. Qd2 Bg7 31. Qe3 Nf8 32. Bc5 Qc7 33. Bd6 Qc2 34. a4 Qd1+ 35. Kf2 Qc2+ 36. Kf3 g5 37. fxg5 Ng6 38. Kg3 Qb2 39. h4 Bh8 40. h5 Bxe5+ 41. Bxe5 Nxe5 42. a5 Qa1 43. Qf4 Qc3+ 44. Kh2 Qc7 45. Bf1 Qd6 46. b5 Nf3+ 47. Kg3 Ne5 48. a6 bxa6 49. bxa6 Kf8 50. Kh3 Qa3+ 51. g3 Nd7 52. g6 |
| ECO A20 in 2005 play it! thinker a defeats black's petir c in 117 moves | 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. a3 Be6 8. d3 Be7 9. O-O O-O 10. b4 a5 11. b5 Nd4 12. Bb2 Bb3 13. Qc1 Be6 14. Nxd4 exd4 15. Nd1 Rb8 16. Qc2 Re8 17. e3 Bf6 18. a4 Qd6 19. Ba3 Qd7 20. Bb2 Qd8 21. Rc1 Re7 22. e4 Rd7 23. f4 g6 24. Ba3 Be7 25. Bxe7 Rxe7 26. f5 Bd7 27. f6 Re8 28. Nb2 c6 29. bxc6 Bxc6 30. Qd2 Re6 31. Qxa5 Ra8 32. Qb4 Bxa4 33. Nxa4 Rxa4 34. Qb5 h6 35. Bh3 Qe8 36. Qc5 Rc6 37. Qe7 Ra8 38. Qxb7 Rd6 39. Qc7 Rad8 40. Qe7 Qxe7 41. fxe7 Re8 42. e5 Rd5 43. Rc6 Rb5 44. Rxg6+ Kh7 45. Rgf6 Rxe7 46. Rxf7+ Rxf7 47. Rxf7+ Kg8 48. Rb7 Rb2 49. e6 Nc4 50. Ra7 Rb1+ 51. Kf2 Nd6 52. Rd7 Ne8 53. Bf5 Rb6 54. Bg6 Nf6 55. e7 Re6 56. Rd8+ Kg7 57. e8=Q Nxe8 58. Bxe8 Rf6+ 59. Kg2 |
| ECO A34 in 2005 play it! thinker a defeats black's trace 1 in 113 moves | 1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5 d5 7. Bf4 e5 8. cxd5 exf4 9. dxc6 bxc6 10. Qxd8+ Kxd8 11. Rd1+ Bd7 12. Nd6 Bxd6 13. Rxd6 Re8 14. Rd4 Rb8 15. b3 g5 16. g3 c5 17. Rd1 Rb4 18. Bg2 Rd4 19. O-O h5 20. gxf4 gxf4 21. h3 Nh7 22. Rfe1 Re5 23. e3 fxe3 24. fxe3 Rxd1 25. Rxd1 Nf6 26. Kf2 Ke7 27. Ne2 Bf5 28. Nf4 Ne4+ 29. Bxe4 Bxe4 30. Rg1 a5 31. Ke2 a4 32. bxa4 c4 33. Rc1 Bb7 34. Kd2 Ba6 35. Rb1 Kd7 36. h4 Kc7 37. a3 Ra5 38. Ra1 Kd6 39. Kc3 Re5 40. Re1 Kc5 41. Kd2 Bb7 42. Rc1 Be4 43. Rg1 Kd6 44. Rg8 Ra5 45. Rd8+ Kc5 46. Rc8+ Bc6 47. Ne2 Rxa4 48. Nd4 Ra6 49. Nxc6 Rxc6 50. Rxc6+ Kxc6 51. Kc3 Kc5 52. a4 f5 53. a5 Kb5 54. a6 Kxa6 55. Kxc4 Kb6 56. Kd5 Kc7 57. Ke5 |