| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 64 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bxh3 8. gxh3 Bc5 9. Qf3 b6 10. Rg1 g6 11. Bg5 Be7 12. Bh6 Qd6 13. Rc1 Qe6 14. Rc2 O-O-O 15. Bg2 g5 16. Qh5 Rxd3 17. Qg6 Qxg6 18. Bf1 Qxe4+ 19. Be2 Rxh3 20. Bxg5 Qxc2 21. Bg4+ Kb8 22. Bxh3 Qxc3+ 23. Kf1 Qxh3+ 24. Ke2 Nd4+ 25. Kd2 c5 26. Bxe7 Nf3+ 27. Kc1 Nxg1 28. Bd6+ Kb7 29. f4 Qc3+ 30. Kd1 exf4 31. Be5 Rd8+ 32. Bd6 Rxd6# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 104 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. Qb3 Nd4 11. Qc3 c6 12. Ne3 Bxh3 13. gxh3 Qf6 14. Be2 Rd8 15. a3 h5 16. Rf1 Qf4 17. Rd1 Qxh2 18. Qa5 Nb5 19. d4 b6 20. Qa6 Nxd4 21. Qc4 b5 22. Qc3 Qxh3 23. Rd3 Qe6 24. Nf5 Nxf5 25. Rxd8+ Kxd8 26. exf5 Qxf5 27. f4 exf4 28. Qxc6 g5 29. Qa8+ Kd7 30. Qb7+ Ke6 31. Qc8+ Kf6 32. Qxf5+ Kxf5 33. Bxb5 f6 34. Bd7+ Ke5 35. Kf2 Bc5+ 36. Kg2 g4 37. Re1+ Kd4 38. b4 f3+ 39. Kf2 Bb6 40. Kg3 Kd3 41. Bb5+ Kd2 42. Re7 Rd8 43. Bc4 f2 44. Kg2 h4 45. Re6 h3+ 46. Kf1 g3 47. Rxb6 axb6 48. Be6 h2 49. Kg2 f1=Q+ 50. Kxg3 h1=Q 51. Bg4 Rd4 52. Be6 Qh4# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 76 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 h6 5. Bd2 d5 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. e4 Qb5 9. b3 Nd4 10. Rc1 Bxh3 11. gxh3 Bb4 12. Rc6 Bxd2+ 13. Kxd2 Qxc6 14. Qc1 Qd6 15. Qc3 Qf6 16. Ke1 Nf3+ 17. Ke2 O-O-O 18. Bg2 Nd4+ 19. Kf1 g5 20. a4 Qf4 21. b4 Nf3 22. Ke2 Nh4 23. Kf1 Rd4 24. Kg1 Nf3+ 25. Kf1 Nxh2+ 26. Kg1 Nf3+ 27. Bxf3 Qxf3 28. h4 Rxd3 29. Qxd3 Qxd3 30. hxg5 Qb1+ 31. Kg2 Qxe4+ 32. f3 Qxb4 33. Rxh6 Rg8 34. Kf2 Qd2+ 35. Kg1 Qxg5+ 36. Kf1 Qg1+ 37. Ke2 Rg2+ 38. Kd3 Qd4# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 84 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Be2 Bb4 8. a3 Bxh3 9. gxh3 Ba5 10. Rg1 g6 11. Be3 Bb6 12. Bh6 Qd4 13. Be3 Qd8 14. Bh6 Qd4 15. Be3 Qd6 16. Bxb6 axb6 17. Nb5 Qe7 18. Rc1 O-O 19. Qd2 Rfd8 20. Qh6 Ra5 21. Nc3 Nd4 22. Rg3 Nxe2 23. Nxe2 Kh8 24. Rc3 Ng8 25. Qc1 c5 26. Rc4 f5 27. exf5 gxf5 28. b4 cxb4 29. Rxb4 f4 30. Rg4 Nf6 31. Rg1 f3 32. Ng3 Nd5 33. Rb3 Nf4 34. Qc2 Nxh3 35. Rb5 Rxb5 36. Rf1 Qxa3 37. Rh1 Qa5+ 38. Kd1 Nxf2+ 39. Kc1 Nxd3+ 40. Kd1 Nf4+ 41. Qd3 Rxd3+ 42. Kc2 Qc3# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 84 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. Qb3 Nd4 11. Qc3 c6 12. Ne3 Qf6 13. Ng1 Bd6 14. Be2 Be6 15. Nf3 a5 16. a3 O-O 17. Nc4 Bc7 18. Nxd4 exd4 19. Qc1 b5 20. Nd2 Ra6 21. g3 a4 22. O-O Bh3 23. Re1 Ba5 24. Bf1 Be6 25. Qc2 c5 26. Rec1 Re8 27. f4 Rc6 28. Bg2 Qd8 29. f5 Bd7 30. Nf3 Bc7 31. Qf2 Qf6 32. Qc2 Kf8 33. Qd2 Qd8 34. Qc2 Bc8 35. Qf2 Bb7 36. e5 Bxe5 37. Nxe5 Rxe5 38. Bxc6 Bxc6 39. Qf4 Qd5 40. Qe4 Rxe4 41. Rc3 Rf4 42. f6 Qg2# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 74 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. Qb3 Nd4 11. Qc3 c6 12. Ne3 Qf6 13. Ng1 Be7 14. Be2 O-O 15. Nf3 a5 16. a3 b5 17. Qc4 bxc4 18. dxc4 Qf4 19. Bd3 Nxf3+ 20. gxf3 Qxf3 21. Rg1 Bh4 22. Rg3 Bxg3 23. hxg3 Qh1+ 24. Nf1 Bh3 25. O-O-O Bg4 26. Re1 Qf3 27. Ne3 Qxf2 28. Nc2 Rfd8 29. Re3 Rab8 30. b4 axb4 31. axb4 Rxb4 32. c5 Rbd4 33. Re2 Bxe2 34. Ne3 Qe1+ 35. Kb2 Rb4+ 36. Ka2 Qb1+ 37. Ka3 Rxd3# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 122 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 h6 5. e4 Bc5 6. Be2 d6 7. Bd2 Bd7 8. a3 O-O 9. O-O Qc8 10. b4 Bd4 11. b5 d5 12. bxc6 bxc6 13. cxd5 cxd5 14. Rc1 Bxh3 15. gxh3 Qxh3 16. Nxd5 Nxd5 17. exd5 Rad8 18. Bb4 Rde8 19. Bg4 Qh4 20. Bxf8 Rxf8 21. Rxc7 f5 22. Rxa7 Bxa7 23. Bf3 Bc5 24. Qb3 Kh7 25. Bg2 Rd8 26. Qc4 Bd4 27. Qc7 Ra8 28. Qc1 Rb8 29. d6 Rb2 30. Kh1 Re2 31. Qc8 Rxf2 32. Rxf2 Qxf2 33. Qc1 Bb2 34. Qf1 Qxf1+ 35. Bxf1 Bxa3 36. Be2 Bxd6 37. Kg2 g5 38. Kf2 g4 39. h3 gxh3 40. Kg3 Kg6 41. Kxh3 Kg5 42. Bf3 Kf4 43. Bd5 Ke3 44. Kh4 Kxd3 45. Be6 f4 46. Kg4 e4 47. Bd5 e3 48. Kf3 e2 49. Bc4+ Kxc4 50. Kxe2 Kd5 51. Kd3 h5 52. Kc3 h4 53. Kc2 h3 54. Kd3 h2 55. Kd2 f3 56. Kc3 f2 57. Kc2 f1=Q 58. Kd2 Kd4 59. Kc2 Kc4 60. Kb2 h1=Q 61. Kc2 Qe2# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 88 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. Qb3 Nd4 11. Qc3 c6 12. Ne3 Bxh3 13. gxh3 a5 14. a3 Qf6 15. Be2 Bd6 16. Rg1 h5 17. Rg2 a4 18. Nc2 Nb3 19. Rd1 Bc5 20. Na1 Bd4 21. Qb4 Nxa1 22. Rxa1 b5 23. Rc1 Bb6 24. Kf1 Be3 25. Rc2 Bd4 26. Qd2 g6 27. Qg5 Qd6 28. Ke1 Qe6 29. Rg3 Ra7 30. Bd1 Rd7 31. Rd2 Rh7 32. Qh4 f5 33. Bf3 Rhf7 34. Qg5 Rd6 35. Qh6 f4 36. Rg5 Ke7 37. Be2 f3 38. Bd1 Qxh3 39. Bxf3 Qxf3 40. Kf1 Be3 41. Rxe5+ Kd7 42. Rc5 Qh1+ 43. Ke2 Rxf2+ 44. Kxe3 Qf3# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 64 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. Qb3 Nd4 11. Qc3 c6 12. Ne3 Bxh3 13. gxh3 a5 14. a3 Be7 15. Bg2 Bh4 16. Ng4 Qg5 17. Qc1 Qe7 18. Qc4 h5 19. Ne3 b5 20. Qa2 Rd8 21. b3 Qg5 22. Kf1 Rh6 23. Nd1 Ne6 24. Ne3 Rxd3 25. Rc1 Rxe3 26. Rxc6 Rf6 27. Rc8+ Kd7 28. Qb2 Rxf2+ 29. Qxf2 Bxf2 30. Kxf2 Qf4+ 31. Kg1 Re1+ 32. Bf1 Qxf1# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 78 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. e4 Ndb4 7. Bg5 f6 8. Be3 Bg4 9. Qb3 Nd4 10. Bxd4 exd4 11. Ne2 c5 12. f3 Bxh3 13. gxh3 Qa5 14. Kf2 O-O-O 15. Nf4 Kb8 16. a3 Nc6 17. Ne6 Qd2+ 18. Be2 Re8 19. Rad1 Qe3+ 20. Kf1 Ne5 21. Qd5 Rc8 22. Nd8 Rc7 23. Qc4 Nxc4 24. dxc4 Rd7 25. Rd3 Qh6 26. Nxb7 Rxb7 27. b3 Qc1+ 28. Bd1 Qxa3 29. Rg1 Bd6 30. Rg2 Bf4 31. Kg1 Qc1 32. Rc2 Qb1 33. Kf2 Rxb3 34. Rxb3+ Qxb3 35. h4 d3 36. Re2 Qxd1 37. Rc2 dxc2 38. h3 c1=Q 39. Kg2 Qcd2# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 104 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. Bg5 Nxc3 7. bxc3 f6 8. Bd2 Bc5 9. e3 Qe7 10. Qb3 h5 11. g3 h4 12. c4 Bb4 13. Bxb4 Qxb4+ 14. Qxb4 Nxb4 15. Ke2 hxg3 16. hxg3 Bf5 17. Kf3 Bxd3 18. Bxd3 Nxd3 19. Ng5 Ke7 20. Ne4 f5 21. Nc3 e4+ 22. Ke2 Rad8 23. Nd5+ Kd6 24. f3 Ne5 25. fxe4 Nxc4 26. Nc3 Rxh1 27. Rxh1 Ke5 28. exf5 Rd2+ 29. Kf3 Rd3 30. Nb5 Rxe3+ 31. Kg4 Re4+ 32. Kg5 Ne3 33. Rc1 Rg4+ 34. Kh5 Kf6 35. Rxc7 Rxg3 36. Rf7+ Kxf7 37. Nd6+ Ke7 38. Ne4 Rg2 39. a3 Nxf5 40. Ng5 Nd6 41. Nf3 Rg3 42. Nd4 Rxa3 43. Kg5 a5 44. Nc2 Rc3 45. Nd4 a4 46. Kh5 a3 47. Kg5 a2 48. Kf4 a1=Q 49. Nf5+ Nxf5 50. Kxf5 Qf1+ 51. Kg5 Rg3+ 52. Kh4 Qh3# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 66 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. Qb3 Nd4 11. Qc3 c6 12. Ne3 Qf6 13. Ng1 Bd6 14. Be2 a5 15. a3 O-O 16. Nf3 b5 17. Nxd4 exd4 18. Qc2 dxe3 19. fxe3 Bd7 20. O-O-O Qg5 21. Kb1 Qxe3 22. Rde1 Qd4 23. g3 c5 24. Bf3 Be5 25. Rhf1 Be6 26. Ka1 Rfd8 27. Be2 a4 28. Kb1 Bb3 29. Rxf7 Bxc2+ 30. Kxc2 Qxb2+ 31. Kd1 Bc3 32. Rf8+ Rxf8 33. h4 Qd2# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 46 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Bg5 h6 8. Bxf6 gxf6 9. a3 Rg8 10. Rc1 Be6 11. g3 Qd7 12. Qh5 O-O-O 13. b4 f5 14. b5 Nd4 15. b6 axb6 16. Nb1 Qa4 17. Bg2 Bxa3 18. Nxa3 Qb4+ 19. Kf1 Qxa3 20. Rd1 fxe4 21. Qxe5 Bg4 22. Rd2 Qc1+ 23. Rd1 Qxd1# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 104 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 h6 5. e4 Bc5 6. Be2 d6 7. Bd2 g5 8. Nd5 Bxh3 9. gxh3 Nxd5 10. cxd5 Qf6 11. Rf1 Nd4 12. Rc1 c6 13. dxc6 bxc6 14. Bg4 Rb8 15. b3 Ba3 16. Rc4 d5 17. Be2 dxc4 18. dxc4 Nxe2 19. Qxe2 Bc5 20. Rg1 Rd8 21. Be3 Bb4+ 22. Kf1 a6 23. Rg3 Qd6 24. Kg2 Qd3 25. Qxd3 Rxd3 26. Rf3 Rd1 27. Rf6 Rd6 28. Rf5 Bc3 29. b4 Bxb4 30. Rxe5+ Kd7 31. Rf5 f6 32. h4 Re8 33. hxg5 hxg5 34. f3 Ke6 35. a4 Rd7 36. Kg3 Rd3 37. Kf2 Rh8 38. Ke2 Rd7 39. Bg1 Bd6 40. Ra5 Bxh2 41. Bb6 Ra8 42. Rc5 Kd6 43. Rf5 Be5 44. Be3 Rh8 45. Kd3 Ke6+ 46. Kc2 Rh2+ 47. Kc1 Bb2+ 48. Kb1 Rd1+ 49. Ka2 Bd4+ 50. Bd2 Rhxd2+ 51. Kb3 Rb2+ 52. Ka3 Rd3# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 68 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bxh3 8. gxh3 Bc5 9. Qf3 g6 10. Rb1 b6 11. Rg1 h6 12. Be2 a5 13. Be3 Bxe3 14. Qxe3 Qd6 15. Bd1 O-O-O 16. Bg4+ Kb7 17. Rg3 h5 18. Be2 f5 19. exf5 gxf5 20. Rg7 Rd7 21. Rxd7 Qxd7 22. Bf3 Rg8 23. Ke2 Qe6 24. Rb2 Rg1 25. Bxh5 Ra1 26. c4 e4 27. a4 exd3+ 28. Kd2 Qxc4 29. Bf7 Qc1+ 30. Kxd3 Qxb2 31. Qd2 Qb1+ 32. Ke2 Qe4+ 33. Qe3 Nd4+ 34. Kd2 Qc2# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 106 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. Qb3 Nd4 11. Qc3 c6 12. Ne3 Qf6 13. Ng1 Bd6 14. Be2 a5 15. a3 Be6 16. Nf3 O-O 17. Rc1 b5 18. h4 b4 19. Qd2 Nb3 20. Qc2 Nxc1 21. Qxc1 Rac8 22. O-O Rfd8 23. Qd2 g6 24. axb4 axb4 25. Nc4 Bxc4 26. dxc4 Bf8 27. Qc1 Ra8 28. Rd1 Rxd1+ 29. Bxd1 Qd6 30. Qb1 Rd8 31. Bc2 Qf6 32. Qc1 Kg7 33. Qe3 Ra8 34. g3 Ra2 35. Qb3 Ra1+ 36. Kg2 Bc5 37. Bd1 Qd6 38. Be2 f6 39. Qc2 Qe6 40. Qd3 Qc8 41. Nd2 Re1 42. Nb3 Ba7 43. Qd2 Rh1 44. Kxh1 Qh3+ 45. Kg1 Qxg3+ 46. Kh1 Qxh4+ 47. Kg2 Qxf2+ 48. Kh3 h5 49. Na5 Be3 50. Qd7+ Kh6 51. Bg4 Qf1+ 52. Kg3 h4+ 53. Kh2 Bf4# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue in 106 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. e4 Ndb4 7. Bg5 f6 8. Be3 Bg4 9. Be2 Bxe2 10. Kxe2 Nd4+ 11. Bxd4 Qxd4 12. Qa4+ Nc6 13. Qxd4 Nxd4+ 14. Kf1 O-O-O 15. Rc1 c6 16. f4 Bb4 17. a3 Nb3 18. Rc2 Bc5 19. Na4 Be3 20. Rc3 Nd4 21. Nc5 Bd2 22. Na4 exf4 23. Rc5 Ne6 24. Rc2 Rxd3 25. Nf2 Rd4 26. Nc5 Nxc5 27. Rxc5 Be3 28. Rc2 Rhd8 29. Re2 Rd2 30. Ng4 Rd1+ 31. Re1 R8d2 32. b3 Bd4 33. g3 h5 34. gxf4 hxg4 35. Rxd1 Rxd1+ 36. Kg2 Rd3 37. Rf1 Rxb3 38. Rd1 c5 39. a4 Re3 40. e5 fxe5 41. fxe5 Kc7 42. e6 g5 43. e7 Rxe7 44. Kg3 Re4 45. Rc1 Be5+ 46. Kf2 Kc6 47. a5 Bxh2 48. Rf1 Be5 49. Rh1 g3+ 50. Kf3 Kd5 51. Rh7 g4+ 52. Kg2 Re2+ 53. Kf1 Re1+ |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 80 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Nh3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. Qb3 Nd4 11. Qc3 c6 12. Ne3 Qf6 13. g3 Qf3 14. Rg1 Bxh3 15. Qa5 Be6 16. Rg2 b6 17. Qc3 Bh3 18. Rg1 a5 19. a3 Bxf1 20. Kxf1 Qe2+ 21. Kg2 Rd8 22. Nc4 Qf3+ 23. Kf1 Qh5 24. Nxe5 Qxe5 25. Re1 Qh5 26. Rg2 c5 27. Re3 Bd6 28. g4 Qg5 29. b3 Bf4 30. Rh3 Bd2 31. Qb2 O-O 32. Rh5 Qf4 33. Rg3 g6 34. Rh4 Rd6 35. b4 axb4 36. axb4 Rf6 37. Kg2 Qxf2+ 38. Kh1 Qe1+ 39. Rg1 Rf1 40. Rxf1 Qxf1# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue by checkmate in 124 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Be3 Ng4 5. Bd2 Qh4 6. g3 Qd8 7. e4 Nf6 8. Bg5 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Nf3 d6 12. h3 Be6 13. Be2 Be7 14. Qb3 Rb8 15. Rd1 O-O 16. d4 exd4 17. Nxd4 Nxd4 18. Rxd4 Bf6 19. Rd2 Re8 20. Qa4 a6 21. f4 Ra8 22. Kf2 b5 23. Nxf6+ Qxf6 24. cxb5 axb5 25. Qxb5 Bxa2 26. Qc6 Qe7 27. Rd4 Be6 28. Rc1 Ra7 29. h4 Rb8 30. b4 Rb6 31. Qc3 Qf6 32. Qe3 Qd8 33. Rd2 Ra4 34. b5 Bd7 35. Rdc2 Rb7 36. Bc4 Be6 37. Bxe6 fxe6 38. e5 Rxb5 39. exd6 Qxd6 40. Rxc7 Rb2+ 41. R1c2 Raa2 42. Rc8+ Kf7 43. Rxb2 Rxb2+ 44. Ke1 Qb4+ 45. Kd1 Qb7 46. Qe2 Qd5+ 47. Kc1 Rxe2 48. Rc7+ Kg6 49. Rc2 Rxc2+ 50. Kxc2 Qf3 51. Kd2 Qxg3 52. f5+ exf5 53. Kd1 Qe3 54. Kc2 Kh5 55. Kb1 Kxh4 56. Kc2 g5 57. Kb2 g4 58. Kc2 f4 59. Kd1 Qf2 60. Kc1 g3 61. Kd1 g2 62. Kc1 g1=Q# |
| ECO A20 in 2008 play it! deep green defeats white's deep blue in 132 moves | 1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. Be3 Ng4 5. Qd2 Nxe3 6. Qxe3 Bb4 7. Nf3 Qe7 8. Qc1 d6 9. a3 Bxc3+ 10. Qxc3 O-O 11. h3 Bd7 12. e3 g6 13. O-O-O Qf6 14. Be2 a5 15. Qc2 h6 16. g4 g5 17. d4 exd4 18. exd4 Qf4+ 19. Qd2 Qxd2+ 20. Kxd2 Rae8 21. Bd3 f5 22. d5 fxg4 23. dxc6 Bxc6 24. hxg4 Bxf3 25. Rxh6 Bxd1 26. Rg6+ Kf7 27. Kxd1 Re5 28. Bf5 Rfe8 29. Rxg5 Re1+ 30. Kc2 R8e2+ 31. Kd3 Rxf2 32. b3 Rf3+ 33. Kd2 Ra1 34. Bg6+ Kf6 35. Rf5+ Rxf5 36. gxf5 Rxa3 37. Kc3 a4 38. Kb4 Rxb3+ 39. Kxa4 Rd3 40. Ka5 Rd2 41. Kb4 Rd4 42. Kc3 Rh4 43. Kd3 b6 44. Kc3 Rf4 45. Kd3 Ke5 46. Kc3 c5 47. Kd3 Rf3+ 48. Kd2 Kd4 49. Ke2 Rf4 50. Kd2 Kxc4 51. Ke3 Rf1 52. Ke2 Rg1 53. Be8 Rg5 54. Bd7 Rg2+ 55. Ke3 d5 56. f6 d4+ 57. Kf3 Rg6 58. Be6+ Kc3 59. Bf5 Rxf6 60. Kf4 d3 61. Ke4 Rxf5 62. Kxf5 d2 63. Ke5 d1=Q 64. Kf5 Qf3+ 65. Ke6 c4 66. Ke5 Qg3+ |