[Event "Candidates sf Karpov-Spassky +4-1=6"]
[Site "Leningrad"]
[Date "1974.04.12"]
[Round "1"]
[White "Karpov, Anatoly"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3
e5 10. Nb3 a5 11. a4 Nb4 12. Bf3 Be6 13. Kh1 Qc7 14. Rf2 Rfd8 15. Rd2 Bc4 16. Nb5 Bxb5 17.
axb5 a4 18. Nc1 d5 19. fxe5 Nxe4 20. c3 Nxd2 21. Bxd2 Qxe5 22. cxb4 Qxb2 23. Nd3 Qd4 24.
Ra3 Qb6 25. Qe2 Re8 26. Bxd5 Bxb4 27. Bxf7+ Kxf7 28. Qf3+ Kg8 29. Bxb4 Qxb5 30. h3 Rad8
31. Bd2 Qd5 32. Qf2 b5 33. Ba5 Rd7 34. Nf4 Rf7 35. Rf3 Qc4 36. Bd2 b4 37. Qb6 b3 38. Kh2
Qc2 39. Bc3 Qe4 40. Qd6 h6 41. Bb2 Qc2 42. Qd5 Qf5 43. Qc6 Qd7 44. Qg6 Ree7 45. Qa6 Qb7
46. Qxa4 Re4 47. Qxb3 Rb4 48. Qe6 Rxb2 49. Rg3 Rb6 50. Qe8+ Kh7 51. Qe3 Rd6 52. Qc5 Qc7
53. Qb4 Qd7 54. Nh5 Rg6 55. Rxg6 Kxg6 56. Ng3 Qd3 57. h4 Kh7 58. h5 Rd7 59. Qc5 Rd4 60.
Qe7 Rg4 61. Qe5 Rh4+ 62. Kg1 Qd1+ 63. Kf2 Qd4+ 0-1