[Event "Olympiad-17 Final D"]
[Site "Havana"]
[Date "1966.11.10"]
[Round "6"]
[White "Van der Hans, Carlos"]
[Black "Benabud, Dris"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 Bd6 5. Bd3 Nbd7 6. O-O O-O 7. b3 e5 8. dxe5 Nxe5 9. h3 Nxd3 10. cxd3 Re8 11. Bb2 c6 12. Nd4 g6 13. Re1 Bf8 14. e4 Bg7 15. N4f3 Nxe4 16. Bxg7 Nxd2 17. Rxe8+ Qxe8 18. Qxd2 Kxg7 19. Re1 Be6 20. Qc3+ Kg8 21. Qf6 Qf8 22. Ng5 Re8 23. Nxe6 fxe6 24. Qd4 a6 25. Re3 Qg7 26. Qb6 Qd7 27. a4 Kg7 28. b4 Rf8 1/2-1/2