[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.10.29"]
[Round "4"]
[White "Levy, Moises"]
[Black "Yabra, Frederico"]
[Result "0-1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. e3 Ngxe5 6. Nbd2 g6 7. Be2 Bg7 8. O-O O-O 9. Nxe5 Nxe5 10. f4 Nc6 11. Nf3 d6 12. Qc2 Re8 13. Bd2 Bf5 14. Qb3 Qe7 15. Rae1 a5 16. a4 b6 17. Bd1 Qe4 18. Ng5 Qd3 19. c5 Qxd2 20. Qxf7+ Kh8 21. Bb3 Re7 22. Qd5 Qxd5 23. Bxd5 Bd7 24. cxd6 cxd6 25. Rc1 Rc8 26. Nf7+ Rxf7 27. Bxf7 Bxb2 28. Rb1 Ba3 29. Rxb6 Bc5 30. Rb7 Bxe3+ 31. Kh1 Bf5 32. h3 Nd8 33. Rd7 Nxf7 34. Rxf7 d5 35. Re7 Be4 36. Rxe4 dxe4 37. f5 Rc1 0-1