| ECO C44 in 1984 play it! spassky defeats white's hunerkopf in 32 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bxd4 9. Qxd4 O-O 10. Bxc6 bxc6 11. f3 c5 12. Qa4 Bd7 13. Qa3 Qh4+ 14. g3 Nxg3 15. Bf2 Qh6 16. Be3 Qh5 |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 44 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Re8 8. Nc3 c6 9. Qc4 Qb6 10. Ne5 cxd5 11. Nxd5 Nxd5 12. Qxc5 Qxc5 13. exd5 f6 14. Bd3 fxe5 15. Kf1 Qxd5 16. Rg1 exf4 17. Bd2 Bf5 18. Bxf5 Qxf5 19. Re1 Rxe1+ 20. Kxe1 Qxc2 21. Rf1 Nc6 22. Ba5 Re8# |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 66 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Re8 8. Nc3 c6 9. Qc4 Qb6 10. Ne5 cxd5 11. Nxd5 Nxd5 12. exd5 Nd7 13. Kd1 Nxe5 14. fxe5 Rxe5 15. Bd3 g6 16. h3 Bf5 17. Bxf5 Rxf5 18. g4 Rf3 19. g5 Rd8 20. Re1 Rf5 21. Qd3 Rdxd5 22. b3 Qd8 23. Bd2 Rxd3 24. cxd3 Qxd3 25. Rc1 Rd5 26. Re8+ Kg7 27. Rc2 Bb4 28. Kc1 Bxd2+ 29. Kb2 Bxg5 30. Rc3 Bf6 31. Re5 Bxe5 32. a3 Bxc3+ 33. Ka2 Qc2# |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 138 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Re8 8. Nc3 c6 9. Qc4 Qb6 10. Be2 cxd5 11. exd5 Bf5 12. Ne5 Bxc2 13. f5 Rxe5 14. Bf4 Re8 15. Rc1 Bxf5 16. Kf1 Bd7 17. Bd3 Bd4 18. a4 Bxc3 19. bxc3 Ng4 20. Qd4 Qxd4 21. cxd4 Bxa4 22. Re1 Rxe1+ 23. Kxe1 Nf6 24. Bc4 b5 25. Ba2 b4 26. Bc4 b3 27. Kd2 b2 28. Rb1 Nbd7 29. Rxb2 Nb6 30. Bd3 Nfxd5 31. Bd6 g6 32. g4 f6 33. h4 Rc8 34. Bc5 Rc7 35. h5 Kg7 36. Rb1 Nd7 37. Ra1 Nxc5 38. dxc5 Bd7 39. Be4 Ne7 40. Bf3 Kf7 41. Ke3 Bb5 42. Ra5 a6 43. hxg6+ hxg6 44. Kd4 Rd7+ 45. Ke3 Rd3+ 46. Kf2 Nd5 47. Be4 Rd2+ 48. Kg3 Be2 49. c6 Nc3 50. Bg2 Rd4 51. g5 f5 52. Kf2 Bb5 53. Bf3 Rc4 54. Kg3 Bxc6 55. Rxa6 Ne4+ 56. Bxe4 Bxe4 57. Rf6+ Kg7 58. Re6 f4+ 59. Kf2 f3 60. Ke3 Kf7 61. Rf6+ Ke7 62. Kf4 Bd5+ 63. Kg3 Rc6 64. Rxg6 Rxg6 65. Kh2 Rxg5 66. Kh3 f2 67. Kh4 Kf6 68. Kh3 f1=Q+ 69. Kh4 Qh1# |
| ECO C30 in 2008 play it! spassky defeats white's boris in 38 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Re8 8. Nc3 c6 9. Qc4 Qb6 10. Ne5 cxd5 11. Nxd5 Nxd5 12. exd5 Nd7 13. Kd1 Nxe5 14. fxe5 Rxe5 15. Be2 Bf5 16. Bd3 Rd8 17. Be4 Bxe4 18. Ke2 Bxd5+ 19. Qe4 Rxe4+ |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 64 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Re8 8. Nc3 c6 9. Qc4 Qb6 10. Ne5 cxd5 11. Nxd5 Bf2+ 12. Kd1 Nxd5 13. exd5 f6 14. Nf3 Bg4 15. Bd3 g6 16. h3 Bxf3+ 17. gxf3 Qd6 18. Rf1 Bh4 19. f5 g5 20. f4 Nd7 21. fxg5 fxg5 22. Rg1 Qb6 23. Rh1 Ne5 24. Qb5 Qxb5 25. Bf1 Qxd5+ 26. Bd2 Qxh1 27. c4 Qxf1+ 28. Kc2 Qd3+ 29. Kc1 Rad8 30. b3 Qxd2+ 31. Kb1 Nxc4 32. a3 Re1# |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 50 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Re8 8. Nc3 c6 9. Qc4 Qb6 10. Ne5 cxd5 11. exd5 Nbd7 12. Be2 Nxe5 13. fxe5 Rxe5 14. Kd1 Bd7 15. Rf1 Bb4 16. Bd2 Rc8 17. Bg5 Rxc4 18. Bxc4 Rxg5 19. a3 Qd4+ 20. Bd3 Bxc3 21. bxc3 Qxc3 22. Ra2 Rxd5 23. Rf4 Rxd3+ 24. Ke2 Re3+ 25. Kd1 Qe1# |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 114 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Re8 8. Nc3 c6 9. Qc4 Qb6 10. Ne5 cxd5 11. Nxd5 Nxd5 12. exd5 Nd7 13. Kd1 Nxe5 14. fxe5 Rxe5 15. Be2 Bf5 16. Bd3 Rd8 17. g4 Bxd3 18. cxd3 Rexd5 19. Rf1 Rxd3+ 20. Kc2 R3d5 21. Rf5 Rxf5 22. gxf5 Bd6 23. Kb1 Qf2 24. Qc2 Qxh2 25. Qxh2 Bxh2 26. Kc2 Rd5 27. Be3 b6 28. Rd1 Rxd1 29. Kxd1 h5 30. Bd4 h4 31. Ke1 h3 32. Kf2 Bd6 33. b4 Kh7 34. Be3 h2 35. Kg2 f6 36. a4 g5 37. fxg6+ Kxg6 38. a5 bxa5 39. Bc5 Bxc5 40. bxc5 Kf5 41. Kxh2 a4 42. Kh3 Ke6 43. Kg4 a3 44. c6 a2 45. Kf4 a1=Q 46. Ke4 Qc3 47. c7 Qe5+ 48. Kd3 Qxc7 49. Ke4 Qe5+ 50. Kd3 Kd5 51. Kd2 a5 52. Kd3 f5 53. Kd2 Qf4+ 54. Kd1 Qf2 55. Kc1 Kc4 56. Kb1 Kc3 57. Ka1 Qb2# |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 44 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Re8 8. Nc3 c6 9. Qc4 Qb6 10. Ne5 cxd5 11. exd5 Nbd7 12. Be2 Nxe5 13. fxe5 Rxe5 14. Kd1 Bd7 15. Rf1 Bd4 16. Rxf6 gxf6 17. a4 Bxc3 18. bxc3 Rae8 19. Ra3 Qg1+ 20. Kd2 Qxg2 21. Ra2 Rxd5+ 22. Ke1 Qg1# |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 48 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Re8 8. Nc3 c6 9. Qc4 Qb6 10. Ne5 cxd5 11. Nxd5 Nxd5 12. Qxc5 Qxc5 13. exd5 f6 14. Bd3 fxe5 15. Kf1 Qxd5 16. Rg1 exf4 17. Bxf4 Rf8 18. g4 Rxf4+ 19. Ke1 Qc5 20. Rg2 Bxg4 21. a3 Qe3+ 22. Be2 Bh3 23. Rd1 Bxg2 24. Rc1 Rf1# |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 68 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Re8 8. Nc3 c6 9. Qc4 Qb6 10. Ne5 cxd5 11. Ng6 Bf2+ 12. Kd1 dxc4 13. Ne5 Rd8+ 14. Ke2 h5 15. a4 Nc6 16. a5 Qc5 17. Na4 Nd5 18. Nxc5 Bxc5 19. exd5 Nxe5 20. fxe5 Rxd5 21. h3 Rxe5+ 22. Kd2 Be6 23. Kc3 Re1 24. Kd2 Bf2 25. a6 Rd8+ 26. Bd3 Rxh1 27. axb7 cxd3 28. cxd3 Bd5 29. b8=Q Rxb8 30. g4 Bd4 31. g5 Re8 32. Kc2 Rc8+ 33. Kd2 Bf3 34. b4 Rd1# |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 64 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Re8 8. Nc3 c6 9. Qc4 Qb6 10. Ne5 cxd5 11. Rg1 dxc4 12. Rh1 Bf2+ 13. Kd1 Rd8+ 14. Ke2 Qc5 15. Na4 Qd4 16. c3 Qd1+ 17. Kxf2 Nxe4+ 18. Kg1 b5 19. Nc5 Nxc5 20. h3 Ne4 21. Kh2 Qe1 22. Nxc4 bxc4 23. Be3 Qg3+ 24. Kg1 Qxe3+ 25. Kh2 Qxf4+ 26. Kg1 Rd2 27. b3 Ng3 28. bxc4 Rxg2+ 29. Kxg2 Bb7+ 30. Kg1 Nxh1 31. Bg2 Qg3 32. Rd1 Qxg2# |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 70 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Re8 8. Nc3 c6 9. Qc4 Qb6 10. Ne5 cxd5 11. Nxd5 Bf2+ 12. Kd1 Nxd5 13. exd5 f6 14. Nf3 Bg4 15. Bd3 g6 16. f5 Bxf5 17. Bxf5 gxf5 18. Qd3 Nc6 19. Rf1 Ne5 20. Nxe5 Rxe5 21. c4 Rae8 22. Bd2 Bd4 23. Rb1 Kh8 24. b4 Re4 25. Rxf5 Qa6 26. a3 Qa4+ 27. Qb3 Qd7 28. Ra1 Qxf5 29. Qf3 Qe5 30. Rb1 Qxh2 31. Qh3 Qe5 32. Qf3 Be3 33. Ke1 Qd4 34. Qh5 Qxd2+ 35. Kf1 Qf2# |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 76 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Re8 8. Nc3 c6 9. Qc4 Qb6 10. Ne5 cxd5 11. Nxd5 Nxd5 12. exd5 Nd7 13. Kd1 Nxe5 14. fxe5 Rxe5 15. Bd3 g6 16. Rf1 h5 17. h3 Bd4 18. a4 a5 19. c3 Bf2 20. Kc2 Bf5 21. Bxf5 gxf5 22. Bd2 Rae8 23. d6 Bc5 24. d7 Rd8 25. Bf4 Re4 26. Qd3 Qe6 27. Qg3+ Kf8 28. Bd2 Rxd7 29. Qb8+ Kg7 30. Rxf5 Rxd2+ 31. Kxd2 Re2+ 32. Kd1 Re1+ 33. Kc2 Qxf5+ 34. Kb3 Qd5+ 35. Kc2 Re2+ 36. Kb1 Qe4+ 37. Ka2 Qxa4+ 38. Kb1 Re1# |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 62 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Nxe4 8. Qxe4 Re8 9. Ne5 f6 10. Bd3 g6 11. Kd1 fxe5 12. fxe5 Nd7 13. Bf4 Nf6 14. Qc4 Nxd5 15. Nc3 Be6 16. Kc1 Nxf4 17. Qxf4 Bd4 18. Ne2 Bc5 19. Rd1 Qe7 20. g3 Rad8 21. Nc3 Rf8 22. Qh6 Rf3 23. Re1 Bf2 24. Re4 Bc5 25. Re1 Bd4 26. Be4 Bxc3 27. bxc3 Qa3+ 28. Kb1 Qxc3 29. Bxb7 Qxe1+ 30. Qc1 Qb4+ 31. Qb2 Rd1# |
| ECO C30 in 2008 play it! spassky defeats white's boris in 56 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Nxe4 8. Qxe4 Re8 9. Ne5 f6 10. b4 fxe5 11. fxe5 Bxb4+ 12. Qxb4 Rxe5+ 13. Be2 c5 14. Qc4 b5 15. Qxc5 Bg4 16. Be3 Rxd5 17. Bd1 Rxd1+ 18. Kf2 Rxh1 19. Kg3 Be2 20. Qe5 Qd7 21. Qe4 Nc6 22. a4 Re8 23. Qf4 Rxe3+ 24. Kf2 Re5 25. Nc3 Rxa1 26. Nxe2 Rxe2+ 27. Kxe2 Qe6+ 28. Qe3 Qg4+ |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 76 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Nxe4 8. Qxe4 Re8 9. Ne5 f6 10. Bd3 g6 11. Kd1 fxe5 12. fxe5 Nd7 13. Qf5 gxf5 14. g4 Nxe5 15. Re1 Nxd3 16. Rxe8+ Qxe8 17. cxd3 Qa4+ 18. Kd2 fxg4 19. Nc3 Qf4+ 20. Kc2 Qxh2+ 21. Kb3 g3 22. Bf4 Qf2 23. Bxc7 g2 24. Bh2 Qh4 25. Bg1 Bxg1 26. Rxg1 Qh1 27. Rxh1 gxh1=Q 28. Kc4 Bf5 29. d4 Qc1 30. Kb3 Qe3 31. Kc4 Rc8+ 32. Kb3 Qxd4 33. a4 Rc5 34. Ka3 Qc4 35. b3 Qxc3 36. Ka2 Kf7 37. d6 Qc1 38. b4 Be6# |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 72 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Nxe4 8. Qxe4 Re8 9. Ne5 f5 10. Qc4 Bd6 11. Be2 b6 12. Nd3 Ba6 13. Qb3 Qe7 14. Nc3 Nd7 15. O-O Nc5 16. Bg4 Nxb3 17. axb3 Bxd3 18. cxd3 fxg4 19. Ne4 Qf7 20. Nc3 Bc5+ 21. Kh1 g3 22. h3 a5 23. Ra4 g6 24. Rc4 Rad8 25. Ne4 Rxd5 26. Nxc5 Rxc5 27. Rxc5 bxc5 28. Bd2 Re2 29. Bxa5 Rxb2 30. Re1 Rxb3 31. Rf1 Rxd3 32. Rb1 Qxf4 33. Re1 Ra3 34. Bxc7 Qxc7 35. Re8+ Kg7 36. Rh8 Ra1# |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 78 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Nxe4 8. Qxe4 Re8 9. Ne5 f6 10. Bd3 g6 11. Nc3 fxe5 12. fxe5 Nd7 13. a4 Rxe5 14. Kd1 Rxe4 15. Bxe4 Nb6 16. Bd2 Nc4 17. Kc1 Nxd2 18. Kxd2 Qg5+ 19. Ke2 Qe3+ 20. Kd1 Bg4+ 21. Bf3 Bxf3+ 22. gxf3 Qxf3+ 23. Kd2 Be3+ 24. Kd3 Bg1+ 25. Kc4 Qxh1 26. h3 Qg2 27. Re1 Rd8 28. b4 Bh2 29. Re3 Qxc2 30. Re2 Qf5 31. h4 Be5 32. Re3 c6 33. Kb3 cxd5 34. Re1 Qf4 35. Kc2 Rc8 36. Re3 Qxe3 37. h5 Rxc3+ 38. Kb2 Qd2+ 39. Ka1 Rb3# |
| ECO C30 in 2008 play it! spassky defeats white's boris by checkmate in 40 moves | 1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. exd5 e4 5. Qe2 Nf6 6. d3 O-O 7. dxe4 Nxe4 8. Qxe4 Re8 9. Ne5 f6 10. b4 fxe5 11. fxe5 Bxb4+ 12. Qxb4 Rxe5+ 13. Be2 a5 14. g4 axb4 15. Rf1 Bxg4 16. Rf2 Qe7 17. Kf1 Rxe2 18. Na3 Bh3+ 19. Kg1 Re1+ 20. Rf1 Rxf1# |