[Event "Candidates qf Spassky-Byrne +3-0=3"]
[Site "San Juan"]
[Date "1974.??.??"]
[Round "6"]
[White "Spassky, Boris Vasilievich"]
[Black "Byrne, Robert Eugene"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. Nc3 Nc6 7. d3 g6 8. a3 Bg7 9. Rb1
Nge7 10. b4 b6 11. O-O O-O 12. Nd5 Nxd5 13. cxd5 Nd4 14. Nxd4 cxd4 15. Bd2 Rac8 16. Qb3
Rc7 17. Rbc1 Rfc8 18. b5 Rxc1 19. Rxc1 Rxc1+ 20. Bxc1 Qc7 21. Qc4 Qxc4 22. dxc4 f6 23. Kf1
Bf8 24. a4 Be7 25. Ke2 Kf7 26. Bd2 f5 27. exf5 gxf5 28. Kd3 Bf6 29. f3 h5 30. a5 Ke8 31.
a6 Kd7 32. g3 Kc7 33. h3 Kd7 34. Ba5 Kc8 35. Be1 Kd7 36. Bf2 Ke8 37. Be1 Kf7 38. Bb4 Be7
39. f4 exf4 40. gxf4 Ke8 41. Kxd4 Kd7 42. Kd3 Kc7 43. Ke3 Bf6 44. Kf3 h4 45. Ke3 Bg7 46.
Kd3 Bf6 47. Bd2 Kd7 48. Be3 Kc7 49. Bf2 Kc8 50. c5 dxc5 51. d6 Kd7 52. Bxc5 Bd8 53. Bb4
Ke6 54. Kc4 Bf6 55. Bc5 Bd8 56. Bd4 Kxd6 57. Be5+ Ke6 58. Bb8 Kd7 59. Kd5 1-0