[Event "Olympiad-18 Preliminaries A"]
[Site "Lugano"]
[Date "1968.10.23"]
[Round "6"]
[White "Naranja, Renato"]
[Black "Zichichi, Alvise"]
[Result "1/2-1/2"]
1. c4 e5 2. Nc3 d6 3. e3 c6 4. d4 Be7 5. Nf3 Qc7 6. Be2 f5 7. c5 e4 8. cxd6 Qxd6 9. Ne5 Nd7 10. Nc4 Qh6 11. Bd2 Ngf6 12. Qb3 Qg6 13. f4 Qf7 14. Bd1 O-O 15. O-O Kh8 16. Ne5 Qe8 17. a4 Nb6 18. a5 Nbd5 19. Nxd5 Nxd5 20. Qa4 Be6 21. Bb3 Bd6 22. Bxd5 Bxd5 23. Bb4 Qe7 24. Bxd6 Qxd6 25. Rfc1 Qh6 26. Qb4 g5 27. Rf1 Rg8 28. Qe7 Rg7 29. fxg5 Rxg5 30. Rae1 Rag8 31. Re2 R5g7 32. Qb4 Rg5 33. Qd2 Rh5 34. g3 Rxg3+ 35. hxg3 Rh1+ 36. Kf2 Rxf1+ 37. Kxf1 Qh1+ 38. Kf2 Qh2+ 1/2-1/2