[Event "Olympiad-17 Final D"]
[Site "Havana"]
[Date "1966.11.08"]
[Round "5"]
[White "Martinez, Juan Ramon"]
[Black "Martinez, Gustavo A"]
[Result "1/2-1/2"]
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 c6 9. b3 Qc7 10. Bb2 a6 11. Qc2 c5 12. d5 Nh5 13. Ng5 h6 14. Nh3 Ndf6 15. Ne2 Bd7 16. f4 Ng4 17. Qd2 Rae8 18. Nf2 Qc8 19. Nxg4 Bxg4 20. fxe5 Bxe2 21. Qxe2 Bxe5 22. Rf2 Bxb2 23. Qxb2 Qg4 24. Bf3 Qg5 25. Bxh5 Qxh5 26. Qf6 Qe5 27. Raf1 Qxf6 28. Rxf6 Rd8 29. Kf2 Rd7 30. Ke3 Re8 1/2-1/2