| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 87 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. d3 Nc6 6. Bg5 Bg7 7. e4 d6 8. Qa4 Bd7 9. Bh3 Nb4 10. Bxd7+ Qxd7 11. Qd1 h6 12. Be3 Qg4 13. h3 Qh5 14. Nd5 Nfxd5 15. g4 Bd4 16. cxd5 Bxe3 17. gxh5 Bg5 18. hxg6 Bf6 19. a3 Nxd5 20. exd5 fxg6 21. Qa4+ Kf7 22. d4 cxd4 23. Rd1 Rhd8 24. Nxd4 Rg8 25. Qd7 Kg7 26. Rg1 Kh8 27. b3 Kh7 28. Ne6 Bc3+ 29. Ke2 Bf6 30. Rc1 Kh8 31. Rc7 a6 32. Qa4 g5 33. Qg4 b5 34. Qh5 Kh7 35. h4 gxh4 36. Rgc1 h3 37. Rh1 Rg6 38. Qxh3 Rag8 39. Qf5 Kh8 40. Nf4 Kh7 41. Rxh6+ Kxh6 42. Qh5+ Kg7 43. Qxg6+ Kh8 44. Qh6# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 101 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. e4 d6 6. d3 Bg7 7. Bg5 O-O 8. h3 Nc6 9. Be2 Bd7 10. Qd2 Qc8 11. g4 Kh8 12. O-O Rg8 13. Rae1 Qa6 14. a3 Rab8 15. Nb5 Qc8 16. Bf4 a6 17. Ng5 Rf8 18. Nxd6 exd6 19. Bxd6 Ra8 20. e5 Ng8 21. Bxf8 Qxf8 22. f4 Nd4 23. Nf3 Nxe2+ 24. Rxe2 Rd8 25. Kh2 Bc6 26. b4 Qe7 27. bxc5 Qxc5 28. Qc3 b5 29. Ng5 Nh6 30. Qb3 bxc4 31. Qxc4 Qb5 32. Rc1 Qxc4 33. dxc4 Rd4 34. Rf2 Bf8 35. c5 Rd3 36. Ra2 Kg8 37. Rcc2 Be7 38. Rab2 Rxa3 39. Rb6 Ba4 40. Rxa6 Kg7 41. Rc1 Ra2+ 42. Kg1 Bd8 43. c6 Re2 44. Rxa4 Nxg4 45. hxg4 h6 46. c7 Bxc7 47. Ne6+ Kg8 48. Rxc7 Re1+ 49. Kf2 Rf1+ 50. Kxf1 fxe6 51. Ra8# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 81 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. e4 d6 6. d4 cxd4 7. Nxd4 e5 8. Nf3 h6 9. b3 Nc6 10. h3 Be6 11. Be3 Rc8 12. Bg2 Be7 13. Qd2 g5 14. Rd1 O-O 15. Qb2 Rc7 16. Nb5 a5 17. Bxb6 d5 18. Nxc7 Bb4+ 19. Kf1 Nxe4 20. Nxe6 Qxb6 21. Nxf8 Kxf8 22. Rxd5 Bc3 23. Qc2 f5 24. Rd7 Ke8 25. Rh7 Nb4 26. Qe2 Nd3 27. Rh8+ Ke7 28. Rh2 Ndxf2 29. Rh7+ Kf8 30. c5 Kg8 31. Qc4+ Kxh7 32. cxb6 Nxg3+ 33. Kxf2 Ne4+ 34. Ke3 Kg6 35. b7 a4 36. b8=Q Nf6 37. Kd3 e4+ 38. Kxc3 exf3 39. Qe6 fxg2 40. Qbe8+ Kg7 41. Q6e7# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 117 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. d3 Nc6 6. Bg5 Bg7 7. e4 d6 8. Be2 O-O 9. Qa4 Bd7 10. Qb3 h6 11. Bd2 Ng4 12. h3 Nge5 13. Nxe5 Nd4 14. Qd1 dxe5 15. Rb1 a6 16. a3 Ra7 17. b3 Rb7 18. Be3 Qc8 19. Bf1 e6 20. b4 cxb4 21. axb4 Rd8 22. Bg2 Bc6 23. O-O Bf8 24. Re1 Qc7 25. Qd2 b5 26. Bxh6 bxc4 27. Bxf8 Kxf8 28. Qh6+ Ke7 29. Qh4+ Ke8 30. dxc4 Rdb8 31. Na2 Ba4 32. Rb2 a5 33. Nc3 Bd7 34. b5 Qxc4 35. Rc1 Bxb5 36. Qh8+ Kd7 37. Qxe5 Ke8 38. Kh2 Qc7 39. Qh8+ Kd7 40. Qxd4+ Qd6 41. Qxd6+ Kxd6 42. e5+ Kxe5 43. f4+ Kf6 44. Bxb7 Ba6 45. Rcb1 Bxb7 46. Rxb7 Rd8 47. Ne4+ Kg7 48. Ng5 Kg8 49. Rxf7 a4 50. Ra7 e5 51. fxe5 Re8 52. e6 Rc8 53. e7 Rc2+ 54. Kg1 Rc8 55. Rd7 Ra8 56. Rd8+ Rxd8 57. exd8=Q+ Kg7 58. Rb7+ Kh6 59. Rh7# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 69 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. d3 Nc6 6. Bg5 h6 7. Bxf6 exf6 8. Bg2 Bg7 9. d4 O-O 10. O-O Re8 11. e3 Bb7 12. b3 cxd4 13. exd4 Rc8 14. d5 Ne5 15. Nd4 Re6 16. dxe6 Bxg2 17. exf7+ Nxf7 18. Kxg2 f5 19. Qd3 Ne5 20. Qd2 Kh7 21. Rad1 Rc5 22. f3 Qa8 23. Rfe1 Nc6 24. Nxc6 dxc6 25. Qd7 Qf8 26. Qxa7 Ra5 27. Qe7 Qxe7 28. Rxe7 Re5 29. Rc7 Re3 30. Rdd7 Re4 31. Rxg7+ Kh8 32. fxe4 f4 33. Rgd7 f3+ 34. Kxf3 b5 35. Rd8# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 87 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. e4 d6 6. d4 cxd4 7. Nxd4 e5 8. Nf3 h6 9. b4 Nc6 10. b5 Na5 11. h3 Be6 12. Nd2 Rc8 13. Nd5 Bg7 14. Bb2 O-O 15. Rb1 Rc5 16. Ba3 Rc8 17. Bb2 Re8 18. Qf3 Bxd5 19. exd5 Re7 20. Be2 Nh7 21. Qe3 Rcc7 22. Bc3 Ng5 23. Bxa5 bxa5 24. h4 Nh7 25. a3 Nf6 26. h5 g5 27. Rd1 a6 28. bxa6 Ra7 29. Ne4 Nxe4 30. Qxe4 Rxa6 31. Bd3 Kf8 32. c5 Ra8 33. c6 Rb8 34. Rb1 Rxb1+ 35. Bxb1 Qb6 36. O-O Qb3 37. Qd3 Qb6 38. Qf5 Qb3 39. Be4 Qxa3 40. Rb1 Qc5 41. Rb8+ Re8 42. Rxe8+ Kxe8 43. Qd7+ Kf8 44. Qd8# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 51 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. e4 d6 6. d3 Bg7 7. Bg5 h6 8. Be3 O-O 9. h3 Nc6 10. Qc1 Kh7 11. Be2 Bd7 12. g4 Ne5 13. Nxe5 dxe5 14. g5 h5 15. gxf6 exf6 16. Qd1 h4 17. Nd5 f5 18. b3 fxe4 19. dxe4 f5 20. Bd3 fxe4 21. Bxe4 Bf5 22. Bxf5 Rxf5 23. Rg1 Qd6 24. Qg4 Qxd5 25. Qxg6+ Kg8 26. Qxg7# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 81 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. d3 Nc6 6. Bg5 h6 7. Bxf6 exf6 8. Bg2 Bg7 9. d4 O-O 10. O-O Bb7 11. dxc5 bxc5 12. Qd5 Qe7 13. Nh4 Rfb8 14. Nxg6 Qe8 15. Nf4 Ne5 16. Qxc5 Bf8 17. Qd4 Bd5 18. Bxd5 Rb4 19. Bxa8 Qxa8 20. Nfd5 Qd8 21. Nxb4 Bxb4 22. Nd5 Be7 23. Qf4 Kh7 24. Rad1 a5 25. g4 Ng6 26. Qf5 Kg8 27. h3 Ne5 28. c5 Kh8 29. Nxe7 Qxe7 30. Rd6 Kg8 31. e4 Kf8 32. f4 Nc4 33. Rxd7 Qe6 34. Rd8+ Kg7 35. Qxe6 fxe6 36. c6 Kg6 37. c7 Nxb2 38. c8=Q Nd1 39. Rg8+ Kh7 40. Rg6 Kxg6 41. Qg8# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 103 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. e4 d6 6. d3 Bg7 7. Bg5 O-O 8. h3 Nc6 9. Be2 Bd7 10. Qd2 Qc8 11. g4 Nd4 12. Nxd4 cxd4 13. Bxf6 exf6 14. Nd5 Re8 15. Qf4 Re6 16. b3 Kh8 17. O-O f5 18. Bf3 Be5 19. Qg5 fxe4 20. dxe4 Qd8 21. Qh6 Qf8 22. Qh4 Rd8 23. Rad1 Rc8 24. g5 Qd8 25. Qh6 Bg7 26. Qh4 Be5 27. Bg4 Re8 28. Bxd7 Qxd7 29. Kg2 Qe6 30. f4 Bg7 31. Rde1 Qd7 32. a4 d3 33. Rf2 f5 34. gxf6 Bf8 35. Rd2 Rc6 36. Rxd3 Rc5 37. Kh2 Qf7 38. Rg3 a5 39. Re2 Rc6 40. Reg2 Rxe4 41. Rxg6 Re6 42. Rg8+ Qxg8 43. Rxg8+ Kxg8 44. Qg4+ Kf7 45. Qh5+ Kg8 46. Ne7+ Bxe7 47. Qe8+ Bf8 48. Qxe6+ Kh8 49. Qe8 Rc8 50. Qxc8 h6 51. Qxf8+ Kh7 52. Qg7# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 93 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. e4 d6 6. d4 cxd4 7. Nxd4 e5 8. Nf3 h6 9. b4 Nc6 10. b5 Na5 11. Bd3 Be6 12. Nd2 Bg4 13. Be2 Be6 14. Bd3 Nd7 15. Nd5 Nc5 16. Bc2 Be7 17. h4 a6 18. Qf3 Bxd5 19. exd5 axb5 20. cxb5 Qd7 21. h5 gxh5 22. Rb1 Qg4 23. Rxh5 Qxf3 24. Nxf3 Nc4 25. Rb4 Na3 26. Bf5 Ra5 27. Rxh6 Rxh6 28. Bxh6 Nxb5 29. Rg4 Bd8 30. Rg8+ Ke7 31. Bf8+ Kf6 32. Bb1 Ra3 33. g4 Nd3+ 34. Kf1 Bc7 35. Nd2 e4 36. Bg7+ Ke7 37. Nxe4 f6 38. Bxf6+ Kd7 39. Bc2 Ne5 40. Nc3 Nd4 41. Nb5 Nxg4 42. Rg7+ Ke8 43. Bg6+ Kf8 44. Nxd4 Re3 45. fxe3 Nh2+ 46. Ke2 Bd8 47. Ne6# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 105 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. e4 d6 6. d3 Bg7 7. Bg5 O-O 8. h3 Nc6 9. Be2 h6 10. Be3 Bd7 11. Qd2 Kh7 12. O-O-O e5 13. Kb1 Nd4 14. Rde1 Nxe2 15. Rxe2 a6 16. b3 Rh8 17. Qd1 b5 18. Nd5 b4 19. Rc2 Kg8 20. g4 Nxd5 21. cxd5 Rh7 22. Nd2 Rc8 23. Nc4 Bb5 24. Rf1 Bf6 25. f4 Bxc4 26. dxc4 exf4 27. Bxf4 Rc7 28. Bc1 Qe7 29. Qf3 Bg7 30. Bb2 Bxb2 31. Rxb2 Qe5 32. Rc2 Re7 33. Qf6 Qxf6 34. Rxf6 Rxe4 35. Rxd6 Re1+ 36. Kb2 Rh1 37. Rxa6 Rxh3 38. Rc6 Rg3 39. Rxc5 Rxg4 40. Rb5 Kg7 41. Rxb4 h5 42. Kc3 Rg3+ 43. Kd4 Rg4+ 44. Kc5 Re4 45. d6 Kf6 46. Rb8 Ke5 47. d7 Rd4 48. Re8+ Kf4 49. Kxd4 h4 50. d8=Q Rh5 51. Qf6+ Kg4 52. Rg2+ Kh3 53. Qf3# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 59 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. e4 d6 6. d4 cxd4 7. Nxd4 e5 8. Nf3 h6 9. b4 Nc6 10. b5 Na5 11. Qd3 Be6 12. Nd5 Rc8 13. Nd2 Be7 14. Be2 Bh3 15. Nxf6+ Kf8 16. Nd5 Rc5 17. g4 Rc6 18. bxc6 Bxg4 19. Bxg4 Nxc6 20. Nf3 h5 21. Bh3 Qe8 22. Rb1 f6 23. Nxe7 Qxe7 24. Nh4 b5 25. Nxg6+ Ke8 26. Nxe7 Kxe7 27. Rxb5 Rb8 28. Qd5 Nd4 29. Rxb8 Nb5 30. Qe6# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 115 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. e4 d6 6. d4 cxd4 7. Nxd4 e5 8. Nf3 h6 9. b4 Nc6 10. b5 Na5 11. h3 Be6 12. Nd2 a6 13. bxa6 Bd7 14. Nd5 Bg7 15. Ba3 Bc6 16. Qf3 Rg8 17. Rb1 h5 18. Nxb6 Nd5 19. Nxa8 Nf6 20. Nb6 Bh6 21. Nd5 Bxd2+ 22. Kxd2 Nh7 23. h4 Rf8 24. Ke1 f5 25. a7 Qd7 26. Rb8+ Kf7 27. exf5 Kg7 28. Rxf8 Nxf8 29. fxg6 Bxd5 30. cxd5 Qxa7 31. Bxd6 Nxg6 32. Qc3 Kg8 33. Bd3 Qd7 34. Qc7 Nf8 35. Bxe5 Qxc7 36. Bxc7 Nb7 37. Be2 Nd7 38. Bxh5 Nbc5 39. Ke2 Ne4 40. d6 Nef6 41. Bg6 Ne5 42. Bc2 Kf7 43. f4 Nc6 44. Bb3+ Kg6 45. Rd1 Nd7 46. Ba4 Ndb8 47. Bxb8 Nxb8 48. Rb1 Nd7 49. Bxd7 Kf6 50. Rd1 Kf7 51. Ke3 Kf8 52. Bc6 Kg7 53. f5 Kf7 54. Ke4 Kf8 55. d7 Kf7 56. d8=Q Kg7 57. Rd7+ Kh6 58. Qg5# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 135 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. d3 Nc6 6. Bg5 h6 7. Bxf6 exf6 8. Bg2 Bg7 9. d4 O-O 10. O-O Bb7 11. dxc5 d6 12. cxd6 Qd7 13. b3 Rad8 14. Nd5 Qxd6 15. a4 f5 16. Rb1 Ne7 17. Nf4 Qc7 18. Qe1 Be4 19. Rd1 Rxd1 20. Qxd1 Rd8 21. Qc1 Rd6 22. Re1 Qd7 23. e3 Bf6 24. h3 a6 25. Kh2 g5 26. Nh5 Bh8 27. c5 bxc5 28. Qxc5 Qc6 29. Qxc6 Nxc6 30. Rc1 Bb2 31. Rc5 Kf8 32. Ng1 Ke7 33. f3 Bd5 34. f4 Be4 35. Bxe4 fxe4 36. fxg5 hxg5 37. Rxg5 Rd3 38. Nf4 Rxb3 39. Rc5 Ne5 40. Kg2 Kd6 41. Ra5 Rxe3 42. Rxa6+ Nc6 43. Nge2 Rb3 44. a5 e3 45. Kf3 Kc5 46. h4 f5 47. Ne6+ Kd5 48. Rxc6 Kxc6 49. N6d4+ Kd7 50. Nxb3 Be5 51. a6 Kc8 52. a7 Kb7 53. Na5+ Ka8 54. Nc6 Bd6 55. h5 Bc5 56. h6 Bf8 57. h7 Bg7 58. Ned4 e2 59. Kxe2 Bf6 60. Nxf5 Kb7 61. Nd6+ Ka8 62. Ne8 Bg7 63. Nxg7 Kb7 64. h8=Q Kxc6 65. a8=Q+ Kc5 66. Qa5+ Kc4 67. Ne6 Kb3 68. Qhc3# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 55 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. d3 Nc6 6. Bg2 d5 7. cxd5 Na5 8. e4 Bg4 9. h3 Bd7 10. e5 Nh5 11. d4 Qc7 12. dxc5 Qxc5 13. e6 fxe6 14. Ne5 Rd8 15. Qf3 Nf6 16. Nxd7 Kxd7 17. dxe6+ Kc8 18. Qa8+ Kc7 19. Nb5+ Qxb5 20. Bf4+ Rd6 21. Rc1+ Qc5 22. Rxc5+ bxc5 23. Qxa7+ Kc8 24. Qa8+ Kc7 25. Qxa5+ Kb8 26. Qa8+ Kc7 27. Qb7+ Kd8 28. Qb8# |
| ECO A15 in 2007 play it! deep green defeats black's deep red in 97 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. e4 d6 6. d3 Bg7 7. Bg5 O-O 8. Be2 Bh3 9. Qa4 Bd7 10. Qc2 h6 11. Bd2 Nc6 12. Qc1 g5 13. h3 Qc8 14. h4 Nxe4 15. dxe4 f6 16. b3 Bg4 17. Qb1 Kf7 18. Qd1 Ke8 19. Rb1 Nb4 20. Nd5 Bxf3 21. Bxf3 Nd3+ 22. Kf1 gxh4 23. Bh5+ Kd8 24. Qe2 Ne5 25. Rxh4 e6 26. Nf4 Kc7 27. Bg4 f5 28. exf5 exf5 29. Bf3 Nxf3 30. Qxf3 Re8 31. Qd3 Qd7 32. Nd5+ Kb7 33. Bxh6 Bd4 34. Ne3 Bxe3 35. Bxe3 Rad8 36. Bg5 Rc8 37. Qd5+ Rc6 38. Re1 Rxe1+ 39. Kxe1 a6 40. Rh8 Qg7 41. Bf6 Qd7 42. Rd8 Qc8 43. Rxc8 Kxc8 44. Qxc6+ Kb8 45. Qxb6+ Kc8 46. Qxa6+ Kb8 47. Qxd6+ Ka7 48. Qxc5+ Kb7 49. Qe7+ |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 109 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. e4 d6 6. d3 Nc6 7. Bg5 Bg4 8. Bxf6 exf6 9. h3 Bd7 10. Qd2 Ne5 11. Be2 h5 12. d4 Bh6 13. Qd1 Nxf3+ 14. Bxf3 h4 15. gxh4 cxd4 16. Nd5 Bg7 17. h5 Rc8 18. Qxd4 Be6 19. hxg6 fxg6 20. Rg1 Kf7 21. Qd3 Rxh3 22. e5 Rh6 23. exf6 Bxf6 24. Be4 g5 25. Qe2 Rc5 26. O-O-O b5 27. f4 Rxc4+ 28. Kb1 gxf4 29. Nxf4 Rxe4 30. Qxe4 Qe7 31. Nxe6 Qxe6 32. Qb7+ Qe7 33. Qxb5 Qe4+ 34. Ka1 Rh2 35. Rde1 Bxb2+ 36. Qxb2 Qxe1+ 37. Rxe1 Rxb2 38. Kxb2 a5 39. Kb3 Kf6 40. Kc4 a4 41. Kd5 Kg5 42. a3 Kg4 43. Re4+ Kf3 44. Rxa4 Ke2 45. Rd4 Kf3 46. a4 Kf2 47. a5 Ke3 48. a6 Kf3 49. a7 Ke3 50. a8=Q Kf2 51. Kxd6 Ke3 52. Qe4+ Kf2 53. Rd2+ Kg3 54. Rg2+ Kh3 55. Qg4# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 57 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. d3 Nc6 6. Bg5 Bg7 7. e4 d6 8. Be2 h6 9. Qa4 Bd7 10. Bd2 Nd4 11. Qd1 Nxe2 12. Qxe2 O-O 13. O-O-O a5 14. h3 e5 15. g4 g5 16. Rdg1 Re8 17. h4 Bxg4 18. hxg5 Bxf3 19. Qxf3 hxg5 20. Bxg5 Kf8 21. Nd5 Re6 22. Qf5 Ke8 23. Bxf6 Rxf6 24. Rh8+ Bf8 25. Nxf6+ Ke7 26. Rg7 Qc8 27. Nd5+ Ke8 28. Rxf8+ Kxf8 29. Qxf7# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 101 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. d3 Nc6 6. Qa4 Bg7 7. e4 Ng4 8. Be2 f5 9. exf5 gxf5 10. h3 Nf6 11. O-O Bb7 12. Be3 h6 13. Nh4 e6 14. Bf3 Rg8 15. Rae1 Na5 16. Bxb7 Nxb7 17. Bd2 Kf7 18. Nf3 Nh5 19. b4 Bd4 20. Kh2 cxb4 21. Qxb4 Nc5 22. Nxd4 Rxg3 23. fxg3 Nxd3 24. Qd6 Nxe1 25. Rxe1 Nf6 26. Bxh6 Qh8 27. Bg5 Rg8 28. Bxf6 Qxf6 29. Qxd7+ Qe7 30. Qxe7+ Kxe7 31. Rxe6+ Kf7 32. Nd5 Rc8 33. Rf6+ Ke8 34. Nb5 Rc5 35. Rxf5 Rc6 36. Nxa7 Rxc4 37. Rf2 Rc1 38. a4 Kd7 39. Nxb6+ Ke6 40. a5 Ra1 41. Nc6 Rd1 42. a6 Rd6 43. Rc2 Rd1 44. a7 Ra1 45. a8=Q Rxa8 46. Nxa8 Kf6 47. Rf2+ Kg5 48. h4+ Kh5 49. Ne5 Kh6 50. Rf7 Kh5 51. Rh7# |
| ECO A15 in 2007 play it! deep green defeats black's deep red by checkmate in 31 moves | 1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 b6 5. e4 d6 6. d3 Bg7 7. Bg5 h6 8. Be3 O-O 9. h3 Nc6 10. Qd2 h5 11. Bh6 Kh7 12. Ng5+ Kg8 13. Nf3 Kh7 14. Bxg7 Bxh3 15. Qh6+ Kg8 16. Qh8# |