| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 87 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. g3 Nc5 13. Bc2 Kf7 14. Ng5+ Bxg5 15. Qh5+ Kg8 16. Bxg5 Qd7 17. Nd2 Rae8 18. Nf3 g6 19. Qh4 a5 20. Bh6 Rf7 21. Rad1 Kh8 22. Be3 Na6 23. Bd3 d4 24. cxd4 Qd5 25. Ng5 Nxd4 26. Nxf7+ Bxf7 27. Qxd4 Rxe5 28. Bxb5 Qxb5 29. Bf4 Kg8 30. Qxe5 Qxe5 31. Rxe5 a4 32. Rd7 h5 33. Ree7 Nc5 34. Rd8+ Kg7 35. Rxc7 g5 36. Be5+ Kg6 37. Rxc5 Bb3 38. Rd6+ Be6 39. Rxe6+ Kf7 40. Rf6+ Ke8 41. Rc8+ Kd7 42. Rc7+ Ke8 43. Bd6 f4 44. Rf8# |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 65 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. g3 Nc5 13. Bc2 Kf7 14. Ng5+ Bxg5 15. Qh5+ Kg8 16. Bxg5 Qd7 17. Nd2 d4 18. cxd4 Qxd4 19. a4 Nxe5 20. Be3 Qd5 21. axb5 g6 22. Qe2 Qd3 23. Bxd3 Ncxd3 24. Bd4 axb5 25. Red1 Rxa1 26. Rxa1 Rd8 27. Bxe5 Nxe5 28. Qxe5 Bf7 29. Ra7 Rd5 30. Ra8+ Rd8 31. Rxd8+ Be8 32. Rxe8+ Kf7 33. Qe7# |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 65 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. Be3 f4 13. Bd4 Nxd4 14. Nxd4 Bf7 15. Nc6 Qd7 16. Bxd5 Bc5 17. Bxe4 Qe8 18. Nd2 Be6 19. Nb3 Bb6 20. Nbd4 Bc4 21. Qg4 h5 22. Qg5 Bxd4 23. Ne7+ Qxe7 24. Qxe7 Rae8 25. Qh4 Bxf2+ 26. Kxf2 Rxe5 27. Bh7+ Kxh7 28. Rxe5 g6 29. Re7+ Kh6 30. Rxc7 Bd5 31. Rd1 Re8 32. Qxf4+ g5 33. Qf6# |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 53 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. Be3 f4 13. Bc1 Nc5 14. Bc2 Bg4 15. h3 Qd6 16. exd6 Bxf3 17. Qxf3 Bxd6 18. Qxd5+ Kh8 19. Qxc6 f3 20. b4 Na4 21. Qe4 g6 22. Qd4+ Kg8 23. Bb3+ Rf7 24. Bh6 Bf8 25. Bxf7+ Kxf7 26. Qd5+ Kf6 27. Qxf3# |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 65 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. Be3 f4 13. Bd4 Nxd4 14. Nxd4 Rf5 15. Nxe6 Qd7 16. Qxd5 Nf6 17. Qxa8+ Qe8 18. Nxc7+ Kh8 19. Nxe8 Nd7 20. Qd5 Rf8 21. Qxd7 Rf7 22. Qd5 Rf8 23. Nd6 g5 24. Qe6 Bd8 25. Nf7+ Kg8 26. Nxg5+ Kg7 27. Qd7+ Kg6 28. Qxh7+ Kxg5 29. h4+ Kg4 30. Qd7+ Kh5 31. Qh7+ Kg4 32. Be6+ Rf5 33. Bxf5# |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 99 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. g3 Nc5 13. Bc2 Kf7 14. Ng5+ Bxg5 15. Qh5+ Kg8 16. Bxg5 Qd7 17. Nd2 Ne4 18. Nf3 g6 19. Qh4 Nxg5 20. Nxg5 Qe7 21. Rad1 Kh8 22. Bb3 Rad8 23. Kh1 Rd7 24. a4 Re8 25. Nxe6 Qxe6 26. axb5 axb5 27. f4 b4 28. Rd2 bxc3 29. bxc3 Nd8 30. Rb1 c6 31. c4 Rb7 32. cxd5 cxd5 33. Kg2 Rb5 34. Bc2 Rxb1 35. Bxb1 Nc6 36. Ba2 Nb4 37. Bb3 Qc6 38. Kh3 Qb6 39. Rd1 Qa6 40. Qg5 Kg8 41. Qh6 Qe2 42. Qh4 Qf3 43. Bc4 Qxd1 44. Bb5 Qd2 45. Bxe8 d4 46. Qd8 h5 47. Bxg6+ Kg7 48. Qf6+ Kg8 49. Qf7+ Kh8 50. Qf8# |
| ECO C80 in 2007 play it! gza defeats black's method man in 99 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. Be3 f4 13. Bd4 Nxd4 14. Nxd4 Bf7 15. Nc6 Nxf2 16. Qd4 Qd7 17. Nxe7+ Qxe7 18. Qxf2 Be6 19. a4 b4 20. Bc2 g6 21. Bd3 c6 22. cxb4 Qxb4 23. Rc1 Bf5 24. Bxf5 Rxf5 25. Rxc6 Rxe5 26. Nc3 d4 27. Na2 Qxa4 28. Qxf4 Qxc6 29. Qxe5 d3 30. Qd4 a5 31. Nc1 d2 32. Qxd2 Qb6+ 33. Kh1 Rd8 34. Nd3 Qb3 35. Ra3 Qf7 36. Qc1 Rf8 37. Ra1 Qb3 38. Nc5 Qf7 39. b3 Qf2 40. Qc4+ Kh8 41. Qc3+ Kg8 42. h3 Qf5 43. Qc4+ Rf7 44. Ne6 Re7 45. Qc8+ Kf7 46. Qf8+ Kxe6 47. Re1+ Kd5 48. Qxe7 h6 49. Qc7 h5 50. Qb7+ |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 41 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. g3 Nc5 13. Bc2 Qd7 14. Ng5 h6 15. Nxe6 Nxe6 16. Qf3 f4 17. gxf4 d4 18. Qe4 Rfe8 19. Qh7+ Kf8 20. Bg6 Ng5 21. Qh8# |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 69 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. g3 Bc5 13. Be3 f4 14. gxf4 Bxe3 15. fxe3 Na5 16. Nbd2 Nxb3 17. Qxb3 Nxd2 18. Nxd2 c6 19. Kh1 Qh4 20. Re2 Qh3 21. Rae1 d4 22. Qb4 d3 23. Rg2 Bd5 24. e4 Rxf4 25. Qd6 Qd7 26. Qxd7 Rf7 27. Qd6 Bc4 28. Qxc6 Rd8 29. Nxc4 bxc4 30. Qxc4 a5 31. Rf1 Rf8 32. Rxf7 Rxf7 33. Rf2 g5 34. Qxf7+ Kh8 35. Qf8# |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 73 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. g3 Bc5 13. Be3 f4 14. Bxc5 Nxc5 15. Ba2 fxg3 16. fxg3 Kh8 17. Nd4 Nxd4 18. cxd4 Na4 19. b3 Nb6 20. Rf1 Bh3 21. Rxf8+ Qxf8 22. b4 a5 23. Nc3 axb4 24. axb4 c6 25. Ne2 Qxb4 26. Nf4 Bf5 27. h4 Bc2 28. Qc1 Qxd4+ 29. Kg2 Be4+ 30. Kh3 Qf2 31. e6 Rxa2 32. Rxa2 Qxa2 33. Qxc6 Bf5+ 34. g4 Qb3+ 35. Kh2 Nd7 36. Qc8+ Nf8 37. Qxf8# |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 71 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 g5 11. Bxc6 bxc6 12. Nd4 Bd7 13. f3 Nc5 14. e6 Be8 15. b4 Nb7 16. Qd3 Nd6 17. Be3 f4 18. Bf2 a5 19. Nd2 Bg6 20. Qe2 Qe8 21. c4 axb4 22. axb4 Rb8 23. Ra7 Nxc4 24. Nxc4 dxc4 25. Rxc7 Rf5 26. Nxf5 Bxf5 27. Bc5 Bd8 28. Rf7 Qf8 29. Rxf8+ Kg7 30. Qe5+ Kh6 31. Qxb8 Be7 32. Rxf5 Kg7 33. Rxg5+ Bxg5 34. Qf8+ Kg6 35. Qf7+ Kh6 36. Bf8# |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 51 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. Be3 f4 13. Bd4 Nxd4 14. Nxd4 Rf5 15. Nxe6 Qd7 16. Qxd5 Nf6 17. Qxa8+ Qe8 18. Nxc7+ Kh8 19. Nxe8 Nxe8 20. Qxe8+ Rf8 21. Qxe7 Rb8 22. Qa7 Re8 23. Qd7 Rb8 24. e6 g6 25. Qd4+ Kg8 26. e7# |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 69 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. g3 Nc5 13. Bc2 a5 14. Be3 g6 15. Qe2 Rb8 16. Rd1 Re8 17. Nbd2 Kh8 18. Kh1 Qd7 19. b4 Na4 20. Bxa4 bxa4 21. b5 Nd8 22. Nd4 c5 23. bxc6 Nxc6 24. N2f3 Nxd4 25. Nxd4 Bg8 26. Qa6 Rb2 27. Rd2 Rb7 28. f4 Reb8 29. Kg2 Rb1 30. Rxb1 Rxb1 31. e6 Qd6 32. Nxf5 Rb3 33. Bd4+ Qe5 34. Bxe5+ Bf6 35. Bxf6# |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 101 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 g5 11. Bxc6 bxc6 12. Nd4 Bd7 13. f3 Nc5 14. e6 Be8 15. b4 Nb7 16. Qd3 Nd6 17. Re5 Bf6 18. e7 Bxe7 19. Ne6 Qc8 20. Nxf8 Kxf8 21. Rxe7 Kxe7 22. Bxg5+ Kf7 23. Ra2 Kg8 24. Re2 Bg6 25. Nd2 a5 26. Bf6 f4 27. Qd4 axb4 28. axb4 Ra2 29. Qxf4 Qf5 30. Qxf5 Bxf5 31. g4 Bd3 32. Rf2 Kf7 33. g5 h6 34. f4 Ne8 35. Bd4 hxg5 36. fxg5+ Kg6 37. Nf3 Rxf2 38. Kxf2 Be4 39. Be3 Bxf3 40. Kxf3 Nd6 41. h4 Kh5 42. Kf4 Ne4 43. Bd4 Nd2 44. Be5 Ne4 45. Kf5 Nd6+ 46. Bxd6 d4 47. Bf4 c5 48. g6 c6 49. g7 cxb4 50. g8=Q Kxh4 51. Qg4# |
| ECO C80 in 2007 play it! gza defeats black's method man in 103 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. g3 Bc5 13. Be3 f4 14. gxf4 Rxf4 15. Bxf4 Nxf2 16. Qc2 Nd3+ 17. Kh1 Nxf4 18. Qd2 g5 19. Nd4 Qe8 20. Nxe6 Qxe6 21. a4 b4 22. cxb4 Bxb4 23. Nc3 Kh8 24. Rad1 Rd8 25. Re3 Nxe5 26. Qd4 Qd7 27. Qxe5+ Qg7 28. Qxg7+ Kxg7 29. Nxd5 Nxd5 30. Rxd5 Rxd5 31. Bxd5 h6 32. Rf3 Bd6 33. Kg2 g4 34. Rf7+ Kg6 35. Rd7 h5 36. a5 h4 37. Bb7 h3+ 38. Kh1 Bb4 39. Rxc7 Bxa5 40. Rc6+ Kf7 41. Bc8 Bb4 42. Rxa6 Bc5 43. Bxg4 Bd4 44. b4 Bc3 45. b5 Ke7 46. b6 Kd6 47. b7+ Kc7 48. Rc6+ Kxc6 49. b8=Q Kc5 50. Qf8+ Kd5 51. Qf3+ Kd4 52. Qf4+ |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 83 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. g3 Nc5 13. Bc2 Kf7 14. Ng5+ Bxg5 15. Qh5+ Kg8 16. Bxg5 Qd7 17. Nd2 Ne4 18. Bf4 g6 19. Qh6 Nxd2 20. Bxd2 d4 21. Rad1 Bd5 22. Bg5 Bf3 23. Rd2 Rae8 24. cxd4 Nxd4 25. Re3 c5 26. Rxd4 Qxd4 27. Rxf3 Qxb2 28. Bd1 Rxe5 29. Rd3 Re1+ 30. Kg2 Qg7 31. Qxg7+ Kxg7 32. Bd2 Re7 33. Rd6 Ra8 34. Bg5 Rea7 35. Bf6+ Kh6 36. Kf3 Re8 37. h4 c4 38. Bd4 Raa8 39. Rd7 Re6 40. Bg7+ Kh5 41. Kf4+ Re2 42. Bxe2# |
| ECO C80 in 2007 play it! gza defeats black's method man in 95 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. Be3 f4 13. Bd4 Nxd4 14. Nxd4 Bf7 15. Nc6 Qd7 16. Bxd5 Nc5 17. Nxe7+ Qxe7 18. Bxa8 Nb3 19. e6 Bg6 20. Qxb3 Rxa8 21. a4 c6 22. axb5 cxb5 23. Rd1 Be8 24. Qd5 Ra7 25. Qd6 a5 26. Rd4 Qxd6 27. Rxd6 g5 28. Nd2 Kf8 29. f3 Ke7 30. Rb6 h6 31. Kf2 a4 32. Nb3 Rc7 33. Nd4 Kf6 34. Re1 Re7 35. Rb8 h5 36. g3 fxg3+ 37. Kxg3 Kg6 38. h4 a3 39. bxa3 gxh4+ 40. Kxh4 Kf6 41. Rg1 Bg6 42. Rxb5 Rh7 43. f4 Rc7 44. f5 Be8 45. Rb8 Ba4 46. Rg6+ Ke5 47. f6 Bc2 48. Nf3+ |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 77 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. Be3 f4 13. Bc1 Nc5 14. Bc2 a5 15. Nd4 Nxd4 16. cxd4 Ne4 17. Bxe4 dxe4 18. Rxe4 g5 19. Nc3 b4 20. Na4 Bd5 21. Re1 f3 22. g3 Qc8 23. e6 bxa3 24. Re5 axb2 25. Nxb2 Qb7 26. h3 Kh8 27. Qa4 Bc6 28. Qc4 Qb6 29. Na4 Rae8 30. Nxb6 cxb6 31. Qxc6 Bf6 32. Rd5 Rd8 33. Bxg5 Rxd5 34. Bxf6+ Rxf6 35. Qxd5 Rf4 36. gxf4 b5 37. Rxa5 Kg7 38. Qg5+ Kf8 39. Ra8# |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 103 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. Be3 f4 13. Bc1 Nc5 14. Bc2 Bg4 15. h3 Bh5 16. b4 Ne6 17. Bb3 Rf5 18. Qxd5 g5 19. Qxc6 Kh8 20. Qxe6 Rf8 21. Rd1 Qe8 22. Rd7 Bf7 23. Qxe7 Qxe7 24. Rxe7 Bxb3 25. Nxg5 Rae8 26. Rxe8 Rxe8 27. Bxf4 Bd5 28. h4 Kg7 29. Nd2 Rf8 30. Be3 h6 31. Nge4 Re8 32. f4 Be6 33. Nc5 Bc8 34. Kf2 Kg6 35. a4 Rd8 36. Nf3 Kg7 37. axb5 axb5 38. Nd4 Re8 39. Nxb5 c6 40. Nd4 Bg4 41. Nxc6 Kg6 42. b5 Bf5 43. b6 Bc8 44. b7 Bxb7 45. Nxb7 Kh5 46. Nd6 Rf8 47. e6 Rf6 48. e7 Re6 49. f5 Rxe7 50. Nxe7 Kxh4 51. Kf3 h5 52. Ra4# |
| ECO C80 in 2007 play it! gza defeats black's method man by checkmate in 93 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Re1 f5 8. dxe5 O-O 9. c3 d5 10. a3 b5 11. Bb3 Be6 12. Be3 f4 13. Bc1 Nc5 14. Bc2 a5 15. Nd4 Nxd4 16. cxd4 Ne4 17. Bxe4 dxe4 18. Rxe4 g5 19. h3 Bd5 20. Re1 f3 21. g4 Bc4 22. Be3 Be2 23. Qc2 Rf7 24. Nc3 Bd6 25. Nxe2 fxe2 26. exd6 Qxd6 27. Qc5 Rd8 28. Qxg5+ Kh8 29. Rxe2 c6 30. Rc1 Rf6 31. Rec2 Rg6 32. Qe5+ Qxe5 33. dxe5 Rd5 34. Rxc6 Rxc6 35. Rxc6 Kg8 36. e6 Kf8 37. Kg2 Ke7 38. f4 h5 39. g5 h4 40. Kf3 Rd8 41. Ke4 a4 42. Bc5+ Ke8 43. Bb4 Rd1 44. f5 Kd8 45. f6 Rf1 46. Be7+ Ke8 47. Rc8# |