[Event "Olympiad-21 Preliminaries B"]
[Site "Nice"]
[Date "1974.06.14"]
[Round "8"]
[White "Stean, Michael F"]
[Black "Lombana, Bey Mario"]
[Result "1-0"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. O-O Bb7 8. Bf3 Nc6 9. Nxc6 Bxc6 10. Re1 d6 11. a4 b4 12. Nd5 Qb7 13. Bd2 a5 14. c3 Ne7 15. cxb4 exd5 16. b5 Bd7 17. b4 dxe4 18. Rxe4 d5 19. Re5 f6 20. Bxd5 Qb8 21. Re1 axb4 22. Bxa8 Qxa8 23. Bxb4 Kf7 24. Qxd7 1-0