[Event "Candidates sf Karpov-Spassky +4-1=6"]
[Site "Leningrad"]
[Date "1974.04.24"]
[Round "6"]
[White "Spassky, Boris Vasilievich"]
[Black "Karpov, Anatoly"]
[Result "0-1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9.
c4 Bd6 10. b3 O-O 11. Bb2 Qc7 12. Bxg6 hxg6 13. Qe2 Rfe8 14. Ne4 Nxe4 15. Qxe4 Be7 16.
Rad1 Rad8 17. Rfe1 Qa5 18. a3 Qf5 19. Qe2 g5 20. h3 g4 21. hxg4 Qxg4 22. d5 cxd5 23. cxd5
e5 24. d6 Bf6 25. Nd2 Qxe2 26. Rxe2 Rc8 27. Ne4 Bd8 28. g4 f6 29. Kg2 Kf7 30. Rc1 Bb6 31.
Rec2 Rxc2 32. Rxc2 Ke6 33. a4 a5 34. Ba3 Rb8 35. Rc4 Bd4 36. f4 g6 37. Ng3 exf4 38. Rxd4
fxg3 39. Kxg3 Rc8 40. Rd3 g5 41. Bb2 b6 42. Bd4 Rc6 43. Bc3 Rc5 44. Kg2 Rc8 45. Kg3 Ne5
46. Bxe5 fxe5 47. b4 e4 48. Rd4 Ke5 49. Rd1 axb4 50. Rb1 Rc3+ 51. Kf2 Rd3 52. d7 Rxd7 53.
Rxb4 Rd6 54. Ke3 Rd3+ 55. Ke2 Ra3 0-1