[Event "Olympiad-18 Preliminaries A"]
[Site "Lugano"]
[Date "1968.10.22"]
[Round "5"]
[White "Lantsias, Andreas"]
[Black "Durao, Joaquim Manuel"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. f4 Qc7 9. Be3 Nbd7 10. Bf3 O-O 11. Nde2 Rd8 12. Ng3 Nb6 13. Qe2 Nc4 14. Bc1 Nxb2 15. Rb1 Nc4 16. Nd1 d5 17. e5 Nd7 18. Kh1 b5 19. Ne3 Ndb6 20. Nxc4 Nxc4 21. Qd3 Bb7 22. Ne2 Rac8 23. c3 Nb6 24. Bd2 Na4 25. Rfc1 Ba3 26. Rc2 a5 27. Qxb5 Bc6 28. Qd3 Nc5 29. Qe3 Ba4 30. Nd4 Rb8 31. Nb3 Nxb3 32. Rxb3 Rxb3 33. axb3 Bxb3 34. Rc1 Bxc1 35. Bxc1 Rc8 36. Bd2 a4 37. g4 Qc5 38. Qe1 d4 39. cxd4 Qxd4 40. f5 Bd5 41. Kg2 Qxg4+ 0-1