[Event "ARG-ch sf-B"]
[Site "Mar del Plata ARG"]
[Date "1968.03.??"]
[EventDate "1968.03.00"]
[Round "7"]
[Result "1/2-1/2"]
[White "Juan Carlos Hase"]
[Black "Emilio Cafure"]
[ECO "B21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1. e4 c5 2. f4 Nc6 3. Nc3 d6 4. Bb5 Bd7 5. Nf3 e6 6. O-O Be7 7. d3 a6 8. Bxc6  Bxc6 9. Qe1 Nf6 10. e5 dxe5 11. Nxe5 Qc7 12. f5 O-O 13. Bg5 Bd6 14. Bxf6 gxf6  15. Ng4 Kh8 16. Qh4 Rg8 17. Qxf6+ Rg7 18. Ne4 Be7 19. Qc3 Bxe4 20. dxe4 Bg5 21.  Rad1 h5 22. fxe6 fxe6 23. Nf6 Qf7 24. Qf3 h4 25. Nd7 Qg6 26. Ne5 Qh7 27. Nf7+  Kg8 28. Nxg5 Rxg5 29. Qf6 Qg7 30. Qxe6+ Kh8 31. Rf7 Rxg2+ 32. Kh1 Qg5 33. Rf5  Rxh2+ 34. Kxh2 Qg3+ 35. Kh1 Qh3+ 36. Kg1 Rg8+ 37. Qxg8+ Kxg8 38. Rd8+ Kg7 39.  Rd7+ Kg6 40. Rd6+ Kg7 41. Rd7+ 1/2-1/2