[Event "Olympiad-18 Preliminaries A"]
[Site "Lugano"]
[Date "1968.10.22"]
[Round "5"]
[White "Flores Soto, Eduardo"]
[Black "Zichichi, Alvise"]
[Result "0-1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Be3 Nf6 7. c4 Nc6 8. Nd2 Ne5 9. Qc2 Nfg4 10. Be2 Nxe3 11. fxe3 b6 12. O-O-O Be7 13. h4 Bb7 14. N2b3 Rc8 15. Nd2 b5 16. Kb1 bxc4 17. Rc1 O-O 18. g4 Qa5 19. Nf1 Nd3 20. Ng3 Bd6 21. Bxd3 cxd3 22. Qf2 Bxg3 23. Qxg3 Bxe4 24. Ka1 d2 25. Rxc8 Rxc8 26. Nb3 Bxh1 27. Qg1 Qd5 28. Qd1 Qf3 0-1