[Event "USA-ch"]
[Site "New York"]
[Date "1954.??.??"]
[Round "5"]
[White "Mengarini, Ariel"]
[Black "Evans, Larry Melvyn"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be3 Nf6 6. c4 Nc6 7. Qd3 g6 8. Nc3 Bg7 9. h3 O-O 10. Be2 Be6 11. O-O Nd7 12. Qd2 Nde5 13. Nxe5 dxe5 14. Rfd1 Nd4 15. Bf1 Bxh3 16. Bxd4 exd4 17. Ne2 Bg4 18. f3 Bd7 19. Nxd4 Qb6 20. Qf2 Rfd8 21. Rac1 Ba4 22. Nb3 Qxf2+ 23. Kxf2 Bxb2 24. Rb1 Be5 25. Rd5 Rxd5 26. exd5 b5 27. cxb5 Bxb5 28. Bxb5 axb5 29. Nc1 Ra5 30. Ke3 Kg7 31. Nd3 Bd6 32. Rb2 h5 33. Kd4 Kf6 34. Ke4 Kg5 35. f4+ Kg4 36. Ne5+ Kg3 37. Rb3+ Kxg2 38. Rb2+ Kf1 39. Rb1+ Ke2 40. Rb2+ Kd1 41. Nd3 Ra3 42. Nf2+ Ke1 43. Nd3+ Kf1 44. Rb1+ Kg2 45. Rb2+ Kg3 46. Rxb5 h4 0-1