[Event "ARG-ch"]
[Site "Buenos Aires ARG"]
[Date "1960.??.??"]
[EventDate "?"]
[Round "16"]
[Result "0-1"]
[White "Carlos Merlo"]
[Black "Francisco Benko"]
[ECO "C33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1. e4 e5 2. f4 exf4 3. Bc4 d5 4. Bxd5 Nf6 5. Nc3 h6 6. Nf3 g5 7. h4 Nxd5 8.  exd5 Bg7 9. hxg5 hxg5 10. Rxh8+ Bxh8 11. Qe2+ Kf8 12. d4 Bg4 13. Bd2 Nd7 14.  O-O-O Nb6 15. Rh1 Bg7 16. Qe4 Nc4 17. Ne5 Nd6 18. Qh7 Bf5 19. Qh5 Qe8 20. Re1  f6 21. Qxe8+ Rxe8 22. Nf3 Rxe1+ 23. Nxe1 Bh6 24. Kd1 Kf7 25. b3 Kg6 26. Ke2  Bg4+ 27. Kf2 Kf5 28. Nd3 Ne4+ 29. Nxe4 Kxe4 30. Bc3 Kxd5 31. Bb2 Bf8 32. Nc5 b5  33. a4 c6 34. axb5 cxb5 35. Ba3 Bd1 36. c3 Bxb3 37. Bb4 Bc2 38. Nd7 Bxb4 39.  cxb4 Kxd4 40. Nxf6 Kc4 0-1