[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.10.30"]
[Round "5"]
[White "Lantsias, Andreas"]
[Black "Yabra, Frederico"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O O-O 9. f4 Qc7 10. Bf3 a6 11. Rc1 Bd7 12. Qd2 Rac8 13. Nd5 Nxd5 14. exd5 Na5 15. b3 b5 16. c3 Nb7 17. Nc6 Bxc6 18. dxc6 Na5 19. Rc2 Nxc6 20. Rfc1 Na5 21. Qf2 Qd7 22. h4 Nb7 23. b4 d5 24. Bd4 Rc4 25. Be2 Bxd4 26. cxd4 Rxc2 27. Rxc2 Rc8 28. Rxc8+ Qxc8 29. Qe3 Qe6 30. Qf3 Nd6 31. g4 Qe4 32. Qxe4 Nxe4 33. Bd3 Nd6 34. Kf2 e6 35. Kf3 Kg7 36. Bc2 f6 37. a4 Kf7 38. axb5 axb5 39. Bb3 f5 40. g5 1/2-1/2