[Event "Olympiad-16 Final D"]
[Site "Tel Aviv"]
[Date "1964.11.14"]
[Round "5"]
[White "Guerrero, Mario"]
[Black "Hay, Trevor"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. Qb3 Bxf3 7. gxf3 c5 8. Nc3 cxd4 9. exd4 Bd6 10. Rg1 O-O 11. Bh6 Nh5 12. Qb5 Bf4 13. Qxh5 Bxh6 14. Qxh6 Qxd4 15. Rd1 Qe5+ 16. Be2 Kh8 17. Qh4 Nc6 18. Rg5 Qf6 19. Ne4 Qh6 20. Rh5 Qg6 21. Ng5 h6 22. Bd3 f5 23. Nh3 Nd4 24. Be2 e5 25. Rg5 Qc6 26. Qh5 Rad8 27. Rg6 Rf6 28. Rxf6 Qxf6 29. Rc1 Nxe2 30. Kxe2 Qa6+ 31. Ke1 Qd3 32. Ra1 Rd5 33. Qe8+ Kh7 34. Ng5+ 1/2-1/2