[Event "Olympiad-17 Preliminaries A"]
[Site "Havana"]
[Date "1966.10.30"]
[Round "5"]
[White "Petrosian, Tigran V"]
[Black "Alvarez del Monte, Jose Luis"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 a5 15. Be3 a4 16. Nbd2 Be6 17. Bb1 Na5 18. Ng5 Bd7 19. f4 a3 20. bxa3 Nc4 21. Nxc4 bxc4 22. Bc2 Rxa3 23. Bc1 Ra5 24. Kh1 Rfa8 1/2-1/2