[Event "Candidates qf Spassky-Byrne +3-0=3"]
[Site "San Juan"]
[Date "1974.??.??"]
[Round "4"]
[White "Spassky, Boris Vasilievich"]
[Black "Byrne, Robert Eugene"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. a4 Qc7 9. Bd3
g6 10. O-O b6 11. Qe2 Bb7 12. Bc4 Bg7 13. Ng5 O-O 14. f5 gxf5 15. Rxf5 h6 16. Nh3 b5 17.
axb5 axb5 18. Rxa8 Rxa8 19. Bxb5 Nxe4 20. Nxe4 Bxe4 21. Qxe4 Ra1 22. Rf1 Rxc1 23. Rxc1
Qc5+ 24. Nf2 Qxb5 25. Rd1 Nf6 26. Qa8+ Bf8 27. Qf3 Be7 28. b3 Kf8 29. Ne4 1-0