| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 103 moves | 1. c4 Nf6 2. Qc2 Nc6 3. Nc3 Nd4 4. Qa4 e5 5. d3 Bc5 6. Nf3 Nxf3+ 7. gxf3 h6 8. Rg1 g5 9. e3 c6 10. b4 Be7 11. f4 gxf4 12. exf4 d6 13. b5 cxb5 14. Qxb5+ Bd7 15. Qxb7 Qc8 16. Rb1 Qxb7 17. Rxb7 Bc6 18. Rc7 Bd7 19. fxe5 dxe5 20. Bg2 Rg8 21. Bxh6 Kd8 22. Rb7 Bc6 23. Bxc6 Rxg1+ 24. Ke2 Rc8 25. Bd5 Ng4 26. Bd2 f6 27. h3 Nh2 28. Rxa7 Rc7 29. Rxc7 Kxc7 30. f4 Nf1 31. Nb5+ Kd7 32. fxe5 fxe5 33. Bc3 Ng3+ 34. Kf3 Ne4 35. Kxe4 Rg2 36. Bxe5 Rxa2 37. Nd4 Ra6 38. Nf5 Bb4 39. d4 Ra4 40. h4 Ra2 41. h5 Re2+ 42. Kf3 Re1 43. h6 Rf1+ 44. Kg4 Rg1+ 45. Bg3 Be7 46. Nxe7 Rd1 47. Nf5 Rb1 48. h7 Rb2 49. h8=Q Re2 50. Qh7+ Ke8 51. Bc6+ Kf8 52. Qg7# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 57 moves | 1. c4 Nf6 2. Qc2 Nc6 3. d3 e5 4. Nc3 Bb4 5. a3 Nd4 6. Qa4 Be7 7. e4 O-O 8. Nge2 d6 9. Nxd4 exd4 10. Nd5 Bd7 11. Nxe7+ Qxe7 12. Qb3 b6 13. h3 Nxe4 14. dxe4 Qxe4+ 15. Kd1 Rae8 16. Bd2 Qh4 17. Qf3 g6 18. Bd3 Re5 19. Kc1 Rfe8 20. g3 Qd8 21. Kb1 Rc5 22. Qf4 Qa8 23. Rc1 Bxh3 24. Qxd4 Qf3 25. Ka2 Rce5 26. Bf4 Qe2 27. Bxe2 Rxe2 28. Bh6 Rxf2 29. Qg7# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 133 moves | 1. c4 Nf6 2. Qc2 Nc6 3. Nc3 Nd4 4. Qa4 e5 5. d3 Be7 6. e4 O-O 7. Nge2 d6 8. Nxd4 exd4 9. Nd5 Nxd5 10. cxd5 Bf6 11. Be2 Bd7 12. Qb3 Qc8 13. O-O Re8 14. Bd2 g6 15. Rac1 h5 16. Qc2 c5 17. dxc6 bxc6 18. f4 h4 19. f5 g5 20. Bh5 d5 21. Bb4 Qb8 22. Bc5 dxe4 23. Qc4 Rf8 24. Bxf8 Qxf8 25. dxe4 Re8 26. Rfe1 Be5 27. b4 Re7 28. a4 Qh6 29. Qc5 Qd6 30. Qxd6 Bxd6 31. Rc4 Be5 32. Rd1 Bf4 33. Rdxd4 Be3+ 34. Kf1 Bxd4 35. Rxd4 f6 36. Kf2 Kg7 37. Rd6 Be8 38. Bxe8 Rxe8 39. Ke3 Rb8 40. Rxc6 Rxb4 41. Rc7+ Kf8 42. Rxa7 Rb3+ 43. Kf2 g4 44. a5 Rb2+ 45. Ke3 Rxg2 46. Kf4 g3 47. hxg3 hxg3 48. Kf3 Rg1 49. a6 Rf1+ 50. Kxg3 Rg1+ 51. Kf2 Ra1 52. Kf3 Ke8 53. Ra8+ Kd7 54. Ke3 Kc7 55. Kd4 Kb6 56. Rf8 Ra4+ 57. Kd3 Kxa6 58. Ra8+ Kb6 59. Rxa4 Kb7 60. e5 fxe5 61. Rc4 Ka7 62. f6 Kb7 63. f7 Kb6 64. f8=Q Ka7 65. Qa3+ Kb6 66. Qb3+ Ka5 67. Ra4# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 107 moves | 1. c4 Nf6 2. Qc2 Nc6 3. d3 e5 4. Nc3 Bb4 5. a3 Nd4 6. Qa4 Be7 7. e4 O-O 8. Nge2 c5 9. Bg5 d6 10. Nxd4 cxd4 11. Bxf6 Bxf6 12. Nd5 Bg5 13. Be2 f5 14. O-O fxe4 15. dxe4 Bd7 16. Qb4 Bc6 17. Bg4 a5 18. Be6+ Kh8 19. Qb3 Rb8 20. Qh3 h6 21. b3 b5 22. f4 Bxd5 23. fxg5 Bxe6 24. Rxf8+ Qxf8 25. Qxe6 bxc4 26. Qxc4 Rc8 27. Rf1 Qd8 28. Qe6 Qe8 29. Qxe8+ Rxe8 30. gxh6 Rc8 31. hxg7+ Kxg7 32. Rf3 Rc1+ 33. Kf2 Rc2+ 34. Kg3 Re2 35. b4 axb4 36. axb4 Kg6 37. h4 Rxe4 38. b5 Re2 39. Rf2 Re1 40. Rb2 Re3+ 41. Kf2 Kf5 42. b6 Re4 43. b7 Rxh4 44. b8=Q Rf4+ 45. Kg3 Rg4+ 46. Kh3 Rg6 47. Rf2+ Ke4 48. Qb7+ d5 49. Qh7 d3 50. Qxg6+ Ke3 51. Rf3+ Kd2 52. Qxd3+ Kc1 53. Qe2 d4 54. Rf1# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 73 moves | 1. c4 Nf6 2. Qc2 Nc6 3. Nc3 e5 4. Nf3 Bc5 5. d3 d6 6. h3 h6 7. e4 O-O 8. Be2 Nb4 9. Qb3 a5 10. a3 Nc6 11. O-O Ra6 12. Be3 Rb6 13. Qc2 Bxe3 14. fxe3 Qd7 15. d4 Ra6 16. Nd5 g5 17. Nxf6+ Kg7 18. Nxd7 Bxd7 19. c5 Raa8 20. cxd6 cxd6 21. Qb3 exd4 22. exd4 g4 23. Nh4 Rae8 24. Qd5 gxh3 25. Bh5 Be6 26. Qxd6 hxg2 27. Nxg2 Ne7 28. d5 Bc8 29. Rac1 Bf5 30. exf5 Nc8 31. Qd7 b6 32. Bxf7 Rd8 33. Qc7 Rxf7 34. f6+ Kh8 35. Qxf7 Rg8 36. Rxc8 h5 37. Rxg8# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 69 moves | 1. c4 Nf6 2. Qc2 Nc6 3. d3 e5 4. Nc3 d5 5. Bg5 dxc4 6. dxc4 Qd4 7. e3 Qg4 8. Bxf6 gxf6 9. Nd5 Bb4+ 10. Nxb4 Nxb4 11. Qa4+ Nc6 12. h3 Qe4 13. Ne2 Bf5 14. Rd1 Rg8 15. Nc3 b6 16. Nxe4 Bg6 17. Qxc6+ Kf8 18. Qxa8+ Kg7 19. Qc6 Bxe4 20. Qxe4 a6 21. Rd7 c5 22. Qb7 Rf8 23. Qxb6 Re8 24. Qxc5 Rb8 25. Qa7 Rf8 26. c5 f5 27. c6 f4 28. exf4 exf4 29. c7 Re8+ 30. Kd2 Rf8 31. Rd8 a5 32. Rxf8 Kxf8 33. Qc5+ Kg7 34. Qg5+ Kf8 35. c8=Q# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 77 moves | 1. c4 Nf6 2. Qc2 Nc6 3. d3 e5 4. Nc3 Bb4 5. a3 Nd4 6. Qa4 Bxc3+ 7. bxc3 Nc6 8. e4 d6 9. Rb1 h6 10. Be2 Qe7 11. Nf3 Qd7 12. O-O O-O 13. Kh1 b6 14. Bd2 a5 15. g3 Qe8 16. Rfe1 Bd7 17. Qb3 Qe6 18. Rb2 Qh3 19. Bf1 Qh5 20. Bg2 a4 21. Qd1 Ng4 22. Kg1 Kh8 23. h3 d5 24. exd5 Nb8 25. Nxe5 Nf6 26. g4 Be6 27. gxh5 Bd7 28. d6 Ra7 29. dxc7 Rxc7 30. Bf4 Rc5 31. Rxb6 Kg8 32. d4 Ra5 33. Bxh6 gxh6 34. Rxf6 Kg7 35. Qc1 Rh8 36. Rxf7+ Kg8 37. Qf4 Be6 38. Qf6 Bg4 39. Qg6# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 81 moves | 1. c4 Nf6 2. Qc2 Nc6 3. Nc3 Nd4 4. Qa4 e5 5. d3 Be7 6. e3 Nc6 7. Nf3 d6 8. d4 Bd7 9. Qb3 b6 10. d5 Na5 11. Qc2 c5 12. Be2 Bg4 13. h3 Bxf3 14. Bxf3 Qd7 15. b3 a6 16. O-O b5 17. cxb5 axb5 18. a3 c4 19. bxc4 bxc4 20. Rb1 Nb3 21. Bb2 O-O 22. Be2 Na5 23. f4 Qa7 24. Bc1 Rfb8 25. fxe5 dxe5 26. Rxb8+ Rxb8 27. Rf5 Qc7 28. a4 Rb3 29. Nb5 Qc5 30. Rxe5 h5 31. Qf5 g6 32. d6 Qc6 33. Qc2 Bd8 34. Bd2 c3 35. Bxc3 Nd5 36. Rxd5 Qc5 37. Rxc5 Rxc3 38. Qxc3 Nb7 39. Rc8 Kh7 40. Bf3 Bb6 41. Rh8# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 93 moves | 1. c4 Nf6 2. Qc2 Nc6 3. d3 e5 4. Nc3 Bb4 5. a3 Nd4 6. Qa4 Be7 7. e4 O-O 8. Nge2 d6 9. Nxd4 exd4 10. Nd5 Bd7 11. Nxe7+ Qxe7 12. Qb3 Nxe4 13. dxe4 Qxe4+ 14. Kd1 Qc6 15. Bd2 Bf5 16. Rg1 Rfe8 17. g4 Be4 18. Rg3 b6 19. f3 Bg6 20. h4 h6 21. g5 h5 22. Bg2 a5 23. f4 Be4 24. Bxe4 Qxe4 25. Qf3 Qxf3+ 26. Rxf3 Re5 27. fxe5 dxe5 28. Rf5 e4 29. Bf4 Rc8 30. Kd2 g6 31. Re5 e3+ 32. Kd3 c5 33. Re7 Kf8 34. Rb7 Rc6 35. Bc7 Ke7 36. Bxb6+ Kd6 37. Rf1 Rxb6 38. Rxb6+ Kc7 39. Rb5 Kd6 40. Rf6+ Ke7 41. Rxc5 Kd7 42. Kxd4 e2 43. Re5 e1=Q 44. Rxf7+ Kc6 45. Rxe1 Kd6 46. Rfe7 Kc6 47. R1e6# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 73 moves | 1. c4 Nf6 2. Qc2 Nc6 3. d3 e5 4. Nc3 Bb4 5. a3 Bc5 6. b4 Nd4 7. Qa4 Be7 8. e3 Nc6 9. b5 Nb8 10. Nf3 d6 11. h3 Nbd7 12. d4 exd4 13. exd4 d5 14. Qc2 O-O 15. Nxd5 Nxd5 16. cxd5 Re8 17. Bd3 Bxa3+ 18. Kf1 Be7 19. Bxh7+ Kf8 20. Bf4 Nf6 21. Bxc7 Qxd5 22. Bd3 Bd7 23. b6 axb6 24. Rxa8 Rxa8 25. Qb1 b5 26. Be5 Ra2 27. Rg1 g6 28. Bf4 Nh5 29. Bc7 Bxh3 30. gxh3 Qxf3 31. Qxa2 Qf5 32. Qa8+ Kg7 33. Bxf5 Kf6 34. Qh8+ Ng7 35. Qh4+ Kxf5 36. Qg4+ Kf6 37. Be5# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 93 moves | 1. c4 Nf6 2. Qc2 Nc6 3. d3 e5 4. Nc3 Bb4 5. a3 Nd4 6. Qa4 Be7 7. e4 O-O 8. Nge2 d6 9. Nxd4 exd4 10. Nd5 Nxd5 11. cxd5 Bf6 12. Be2 Bd7 13. Qb3 Qb8 14. O-O Re8 15. Bd2 g6 16. Rfc1 c5 17. dxc6 bxc6 18. Qxb8 Raxb8 19. b4 d5 20. Bf4 Ra8 21. Bf3 dxe4 22. Bxe4 Re6 23. b5 Rxe4 24. dxe4 cxb5 25. Rc7 Be6 26. Rac1 d3 27. Kf1 Bc4 28. Rd1 Re8 29. f3 d2+ 30. Kf2 Re5 31. Bxe5 Bxe5 32. Rc8+ Kg7 33. Rxd2 Bxh2 34. g3 Bb3 35. Kg2 Bxg3 36. Kxg3 a5 37. Rc5 Ba4 38. Rd6 h6 39. Ra6 g5 40. Rxa5 f6 41. Ra6 Kg6 42. e5 Kh5 43. Rcc6 Kg6 44. Rxf6+ Kg7 45. Ra7+ Kg8 46. Rd6 Bd1 47. Rd8# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 63 moves | 1. c4 Nf6 2. Qc2 Nc6 3. d3 e5 4. Nc3 Bb4 5. a3 Nd4 6. Qa4 Be7 7. e4 O-O 8. Nge2 Nc6 9. Be3 Ng4 10. Nd5 Nxe3 11. Nxe3 Bc5 12. Nd5 f5 13. b4 fxe4 14. bxc5 exd3 15. Ng3 d2+ 16. Kd1 Rxf2 17. Ne4 Rf8 18. Kxd2 Nd4 19. Bd3 b6 20. cxb6 cxb6 21. Rhf1 Rxf1 22. Rxf1 Bb7 23. Kc1 Kh8 24. Kb1 Bc6 25. Qb4 h6 26. Qd6 Bxd5 27. Qxe5 d6 28. Qxd5 Nb3 29. Nxd6 Nd2+ 30. Kc2 Qe7 31. Qxa8+ Qf8 32. Qxf8# |
| ECO A15 in 2007 play it! deep green defeats black's deep red in 105 moves | 1. c4 Nf6 2. Qc2 Nc6 3. d3 e5 4. Nc3 Bb4 5. a3 Bc5 6. e4 Ng4 7. Nh3 d6 8. b4 Bd4 9. b5 Ne7 10. Be2 O-O 11. Rb1 f5 12. Bg5 fxe4 13. Nd5 Nf6 14. Bxf6 gxf6 15. dxe4 f5 16. Qd2 fxe4 17. Qg5+ Ng6 18. Qg3 Bxh3 19. Qxh3 Rxf2 20. Rf1 Rxf1+ 21. Bxf1 Qf8 22. Qe6+ Kh8 23. Nf6 Nf4 24. Qf5 Qf7 25. g4 e3 26. h4 Rf8 27. g5 Qh5 28. Nxh5 Rxf5 29. Nf6 h6 30. Ne4 hxg5 31. hxg5 Kg7 32. Be2 Nxe2 33. Kxe2 Rf4 34. Kd3 e2 35. Re1 Rf3+ 36. Kxe2 Rxa3 37. Kd2 a5 38. Rf1 a4 39. Nf6 Kg6 40. Nd5 e4 41. Nf4+ Kf5 42. Ne2+ Ke5 43. Nxd4 Kxd4 44. g6 e3+ 45. Ke2 Ke4 46. Rf5 Ra2+ 47. Kf1 Re2 48. Kxe2 c6 49. Rf1 cxb5 50. g7 bxc4 51. g8=Q Kd4 52. Qg7+ Kd5 53. Qf7+ |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 109 moves | 1. c4 Nf6 2. Qc2 Nc6 3. d3 e5 4. Nc3 Bb4 5. Bd2 O-O 6. Nf3 d6 7. a3 Bc5 8. Na4 e4 9. dxe4 b6 10. Nxc5 bxc5 11. Bg5 Qe7 12. Qc3 Qxe4 13. Bxf6 gxf6 14. Qxf6 Qxc4 15. Qg5+ Kh8 16. Rc1 Qg4 17. Qh6 Qg7 18. Qxg7+ Kxg7 19. b4 Bg4 20. bxc5 d5 21. e3 Rab8 22. h3 Bxf3 23. gxf3 d4 24. Bd3 Ne5 25. Rg1+ Kf6 26. Be4 Rfe8 27. Rd1 Rbd8 28. Ke2 dxe3 29. Rxd8 Rxd8 30. fxe3 Rb8 31. Rb1 Rxb1 32. Bxb1 h5 33. f4 Nc4 34. a4 a5 35. e4 Ke7 36. Ba2 Na3 37. Kd3 f6 38. Kc3 c6 39. Kb3 Nb5 40. axb5 cxb5 41. Kc3 Kd7 42. Bf7 h4 43. Bd5 Kc7 44. e5 fxe5 45. fxe5 Kd7 46. e6+ Kc7 47. Be4 Kd8 48. c6 Ke8 49. c7 Ke7 50. c8=Q Kf6 51. Qd7 a4 52. e7 a3 53. e8=N+ Kg5 54. Qf5+ Kh6 55. Qg6# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 73 moves | 1. c4 Nf6 2. Qc2 Nc6 3. d3 e5 4. Nc3 Bb4 5. a3 Bc5 6. b4 Nd4 7. Qa4 Be7 8. e3 Nc6 9. b5 Nb8 10. e4 d6 11. Be3 a5 12. Be2 O-O 13. h3 Be6 14. Nf3 Nbd7 15. Ng5 h6 16. Nxe6 fxe6 17. O-O d5 18. cxd5 exd5 19. exd5 Rf7 20. Qc4 Rc8 21. Ne4 Nb6 22. Nxf6+ Bxf6 23. Qg4 Bg5 24. Bxg5 Qxg5 25. Qxg5 Rf3 26. Qxe5 Rf7 27. Bg4 Rcf8 28. Be6 Kh7 29. Bxf7 Rxf7 30. Rac1 Rd7 31. Rxc7 Rxc7 32. Qxc7 Nxd5 33. Qxb7 Nc3 34. Re1 Na2 35. Qe4+ Kg8 36. Qg6 Nb4 37. Re8# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 125 moves | 1. c4 Nf6 2. Qc2 Nc6 3. d3 e5 4. Nc3 d5 5. Bg5 dxc4 6. dxc4 Qd4 7. e3 Qg4 8. Bxf6 gxf6 9. Nd5 Bb4+ 10. Nxb4 Nxb4 11. Qa4+ Nc6 12. h3 Qg7 13. Rd1 Bd7 14. b4 e4 15. b5 Ne5 16. Rd4 f5 17. Qa3 a6 18. c5 Rg8 19. Rh2 Qf6 20. Be2 f4 21. Rxe4 Rd8 22. exf4 Be6 23. fxe5 Qf5 24. Bd3 axb5 25. g4 Qg5 26. Nf3 Qe7 27. Bxb5+ c6 28. Be2 b6 29. Ra4 Qxc5 30. Qxc5 bxc5 31. a3 Bb3 32. Ra7 Bd5 33. Nd2 Rd7 34. Ra5 h5 35. Rxc5 hxg4 36. hxg4 Rd8 37. f4 Be6 38. Ne4 Ke7 39. Rxc6 Rb8 40. Rc7+ Kd8 41. Rc1 Rb2 42. Nf6 Rf8 43. Rf2 Ke7 44. Rc7+ Kd8 45. Ra7 Rb1+ 46. Bd1 Rh8 47. Rd2+ Kc8 48. Ra8+ Kc7 49. Rxh8 Kb7 50. Kf2 Ka7 51. Bf3 Rb8 52. Rxb8 Kxb8 53. Bd5 Bc8 54. Bxf7 Ba6 55. g5 Bb5 56. g6 Kc7 57. g7 Kb6 58. g8=Q Bc6 59. Qd8+ Ka7 60. Qa5+ Kb7 61. Rb2+ Kc8 62. Be6+ Bd7 63. Bxd7# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 101 moves | 1. c4 Nf6 2. Qc2 Nc6 3. Nc3 Nd4 4. Qa4 e5 5. d3 Be7 6. e3 Nc6 7. Be2 d5 8. cxd5 Nxd5 9. Nf3 Bb4 10. Bd2 Nb6 11. Qb3 Be6 12. Qc2 O-O 13. a3 Be7 14. O-O f5 15. h3 g6 16. b3 a6 17. Rfc1 Rf7 18. Qb2 Bc5 19. g3 Rg7 20. Rc2 Rd7 21. Rac1 Rb8 22. Nd1 Bd6 23. Nc3 Qe7 24. Ra1 Rdd8 25. h4 Kh8 26. Ng5 Bc5 27. Nxe6 Qxe6 28. Rac1 Be7 29. Rf1 Nd5 30. Nxd5 Qxd5 31. Kh2 Rd7 32. Bc3 Re8 33. Rfc1 Kg8 34. d4 exd4 35. Bc4 dxc3 36. Qxc3 Bxa3 37. Rd1 Bb4 38. Bxd5+ Rxd5 39. Qc4 Ne7 40. Rxd5 Nxd5 41. Qxd5+ Kf8 42. Rxc7 Be7 43. Rxb7 Kg7 44. Qe6 Kf8 45. b4 a5 46. bxa5 f4 47. exf4 g5 48. hxg5 h5 49. g6 Kg7 50. Qf7+ Kh6 51. Qh7# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 127 moves | 1. c4 Nf6 2. Qc2 Nc6 3. d3 e5 4. Nc3 Bb4 5. Bd2 d5 6. Nxd5 Nxd5 7. cxd5 Nd4 8. Qc4 b5 9. Qc1 Bxd2+ 10. Qxd2 Qxd5 11. e3 Nc6 12. Rc1 Bd7 13. a3 O-O-O 14. Nf3 f6 15. Be2 Be6 16. O-O h5 17. d4 exd4 18. Nxd4 Nxd4 19. exd4 Qxd4 20. Qxd4 Rxd4 21. Bxb5 Rd2 22. Rfe1 Bd7 23. Rcd1 Rxd1 24. Ba6+ Kd8 25. Rxd1 Ke7 26. b4 Rd8 27. Bc4 Rc8 28. Re1+ Kd6 29. f4 c5 30. b5 g6 31. Rd1+ Ke7 32. Kf2 Rc7 33. a4 Bg4 34. Rd2 Rd7 35. Rxd7+ Bxd7 36. Bd3 f5 37. Ke3 Be6 38. Be2 Bb3 39. a5 Kd6 40. g3 Bf7 41. h3 Bd5 42. Bf1 h4 43. gxh4 Be6 44. Be2 Bf7 45. Kd3 Kd7 46. Kc3 Kd6 47. Bf3 Bd5 48. h5 gxh5 49. Bxd5 Kc7 50. Kc4 h4 51. Kxc5 Kd7 52. b6 a6 53. Be6+ Kxe6 54. b7 Ke7 55. b8=Q Kf7 56. Qd8 Ke6 57. Qd6+ Kf7 58. Qxa6 Kf8 59. Qd6+ Kg7 60. a6 Kh7 61. Qf6 Kg8 62. Qe7 Kh8 63. a7 Kg8 64. a8=Q# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 111 moves | 1. c4 Nf6 2. Qc2 Nc6 3. Nc3 Nd4 4. Qa4 e5 5. d3 Be7 6. e3 Nc6 7. Nf3 d6 8. d4 Bd7 9. Qb3 b6 10. Bd3 O-O 11. d5 Na5 12. Qb4 c5 13. Qa3 e4 14. Nxe4 Nxe4 15. Bxe4 g6 16. b3 Re8 17. Bb2 Bh4 18. g3 Bf6 19. Bd3 Bg4 20. Be2 Re4 21. Nd2 Re6 22. dxe6 Bxe6 23. Ne4 Bxb2 24. Qxb2 Qf8 25. Rd1 Nb7 26. Nf6+ Kh8 27. Bf3 d5 28. cxd5 Bc8 29. d6 a5 30. d7 b5 31. d8=Q Nxd8 32. Bxa8 Ne6 33. Nd7+ Qg7 34. Qxg7+ Kxg7 35. Rd5 Bxd7 36. Rxd7 a4 37. bxa4 bxa4 38. Bc6 Kf6 39. Bxa4 c4 40. Bc2 Ng5 41. Ke2 Ne6 42. a4 Nf8 43. Rc7 Ne6 44. Rxc4 Ke5 45. Rd1 f5 46. a5 g5 47. a6 f4 48. gxf4+ gxf4 49. a7 fxe3 50. a8=Q Kf6 51. Qh8+ Ke7 52. Qxh7+ Kf6 53. Qf5+ Kg7 54. Rd7+ Kg8 55. Qxe6+ Kh8 56. Rh4# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 137 moves | 1. c4 Nf6 2. Qc2 Nc6 3. d3 e5 4. Nc3 Bb4 5. a3 Bc5 6. b4 Nd4 7. Qa4 Be7 8. e3 Nc6 9. b5 Nb8 10. e4 d6 11. Be3 a5 12. Be2 Ng4 13. Bc1 O-O 14. h3 Nf6 15. Nf3 Be6 16. Ng5 Nbd7 17. Be3 h6 18. Nxe6 fxe6 19. O-O Qc8 20. f4 c5 21. bxc6 Qxc6 22. Qxc6 bxc6 23. fxe5 dxe5 24. Kh2 Bc5 25. Bd2 Rab8 26. Na4 Bd4 27. Rab1 Rxb1 28. Rxb1 Re8 29. Rb7 Ra8 30. Rc7 Ra6 31. g3 Kh7 32. Kg2 Kg6 33. h4 Nc5 34. Nxc5 Bxc5 35. h5+ Nxh5 36. Bxh5+ Kh7 37. a4 Bd6 38. Rd7 Bb4 39. Be3 c5 40. Kf3 Rc6 41. Bf7 Bc3 42. Re7 Rd6 43. Rxe6 Rd8 44. Bg6+ Kg8 45. Ke2 Bd4 46. Bxd4 exd4 47. Rc6 Rf8 48. e5 Rb8 49. Rxc5 Rb2+ 50. Kf3 Kf8 51. Rxa5 Rb6 52. Ra8+ Ke7 53. Ra7+ Kf8 54. Bf7 Rb2 55. a5 Ra2 56. Ke4 Rg2 57. Kxd4 Rxg3 58. a6 Rf3 59. Rb7 Rf4+ 60. Kd5 Rf2 61. Ke6 g6 62. a7 Ra2 63. Rb8+ Kg7 64. a8=Q Rxa8 65. Rxa8 g5 66. c5 h5 67. c6 Kh6 68. Kf6 h4 69. Rh8# |