[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.11.04"]
[Round "9"]
[White "Yabra, Frederico"]
[Black "Rizk, John"]
[Result "1-0"]

1. e3 e6 2. d4 d5 3. Bd3 Bd6 4. Nf3 h6 5. Nbd2 Nf6 6. O-O b6 7. e4 dxe4 8. Nxe4 Ba6 9. Nxd6+ Qxd6 10. c4 Bb7 11. h3 Nc6 12. Be3 O-O 13. Re1 Rfd8 14. Be2 Ne7 15. Qc1 Kh7 16. Ne5 Rf8 17. Bd3+ Be4 18. Bxe4+ Nxe4 19. Bf4 Qxd4 20. Qc2 Qxf2+ 21. Qxf2 Nxf2 22. Kxf2 Rad8 23. Rad1 Ng6 24. Rxd8 Rxd8 25. Nxg6 Kxg6 26. Bxc7 Rc8 27. Be5 Rxc4 28. Bc3 a6 29. Re3 Kh7 30. Rd3 b5 31. Rd4 Rc6 32. Rg4 g5 33. a3 Kg6 34. Rd4 f6 35. Bb4 e5 36. Rd6 Rc2+ 37. Rd2 Rc6 38. b3 a5 39. Rd6 1-0