[Event "Havana"]
[Site "Havana"]
[Date "1952.??.??"]
[Round "15"]
[White "Ortega, Rogelio"]
[Black "Evans, Larry Melvyn"]
[Result "0-1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Bd6 8. O-O O-O 9. h3 Re8 10. Nh4 Ne4 11. Nf5 Bf8 12. f3 Nxc3 13. bxc3 Nf6 14. Ng3 c5 15. Bc2 Qc7 16. f4 Bd7 17. Rf2 Rac8 18. a4 b6 19. Bd3 c4 20. Bc2 a6 21. Bb1 b5 22. axb5 axb5 23. Rfa2 b4 24. Ra7 Qd8 25. R1a6 Bb5 26. Ra5 Rb8 27. Nh5 bxc3 28. Nxf6+ Qxf6 29. Qc2 Qg6 30. f5 Qg3 31. Qxc3 Bc6 32. Ra1 Bb4 33. Qc2 Qe1+ 34. Kh2 Bd6+ 35. g3 Qxg3+ 36. Kh1 Qxh3+ 37. Kg1 Re4 0-1