[Event "Olympiad-16 Final D"]
[Site "Tel Aviv"]
[Date "1964.11.17"]
[Round "7"]
[White "Pena, Gustavo"]
[Black "Ramirez, Percy"]
[Result "1/2-1/2"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Bc5 5. c3 Nf6 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Nxd2 10. Nbxd2 O-O 11. O-O f6 12. Qc2 fxe5 13. Bxc6 bxc6 14. Nxe5 Bf5 15. Qd1 Bd6 16. Ndf3 Qe8 17. Rc1 Be4 18. Re1 Qh5 19. Nd2 Qf5 20. Nxe4 dxe4 21. Qc2 c5 22. Rxe4 cxd4 23. Qc4+ Kh8 24. Qxd4 Rae8 25. f4 Rd8 26. Qe3 Rf6 27. g4 Qc8 28. f5 Qb7 29. Re1 Qxb2 30. Re2 Qb1+ 1/2-1/2