[Event "Olympiad-17 Preliminaries B"]
[Site "Havana"]
[Date "1966.10.28"]
[Round "3"]
[White "Araiza Vazquez, Jose Joaquin"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bg5 d5 5. e3 Nbd7 6. Nbd2 Be7 7. Bd3 O-O 8. O-O b6 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 12. f4 Bb7 13. Qh5 f5 14. Nf3 Rfd8 15. g4 g6 16. Qg5 Qxg5 17. Nxg5 Nf8 18. gxf5 exf5 19. Rad1 h6 20. Nf3 Ne6 21. Kf2 Kf7 22. h4 h5 23. Rg1 Rac8 24. Ng5+ Nxg5 25. Rxg5 Rc6 26. Rdg1 Bc8 27. Bb5 Re6 28. Bd3 Rc6 29. Bb5 Re6 30. Bd3 1/2-1/2