[Event "Olympiad-10 Preliminaries B"]
[Site "Helsinki"]
[Date "1952.08.16"]
[Round "5"]
[White "Cala, Ugo"]
[Black "Platz, Hans"]
[Result "0-1"]
1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Bb4 6. cxd5 exd5 7. g3 O-O 8. Bg2 h6 9. Bd2 Re8 10. O-O c6 11. Qc2 Qe7 12. Rfe1 Ne4 13. a3 Bd6 14. e3 Ndf6 15. Bc1 Bf5 16. Nxe4 Nxe4 17. Qe2 Qd7 18. Nd2 Ng5 19. Nf1 Nh3+ 20. Kh1 Re7 21. b3 Rae8 22. Bb2 h5 23. Rac1 h4 24. Qd2 hxg3 25. Nxg3 Ng5 26. Qe2 Bg4 27. f3 Bxg3 28. hxg3 Bxf3 29. Qf2 Qh3+ 30. Kg1 Bxg2 31. Qxg2 Qg4 32. Rf1 Rxe3 33. Rf4 Nh3+ 34. Kh2 Nxf4 0-1