[Event "Olympiad-17 Preliminaries A"]
[Site "Havana"]
[Date "1966.10.30"]
[Round "5"]
[White "Roux Cabral, Luis"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]

1. d4 Nf6 2. Nf3 b5 3. e3 a6 4. c3 Bb7 5. Nbd2 e6 6. a4 b4 7. c4 c5 8. b3 d6 9. dxc5 dxc5
10. Bb2 Be7 11. Qc2 Nbd7 12. Bd3 Qc7 13. O-O O-O 14. Ne4 Nxe4 15. Bxe4 Bxe4 16. Qxe4 Bf6
17. Bxf6 Nxf6 18. Qc2 Qb7 19. Nd2 Rad8 20. Rfd1 h6 21. Nf1 Qe4 22. Qe2 Qe5 23. f3 Qc3 24.
Rxd8 Rxd8 25. Rd1 Rd7 26. Rxd7 Nxd7 27. Qd1 Ne5 28. Kf2 Nd3+ 29. Kg3 Nb2 30. Qd2 Qxb3 31.
Qd7 Qxc4 32. Qc8+ Kh7 33. Nd2 Qd5 34. Ne4 Qe5+ 0-1