[Event "Buenos Aires WOBRON"]
[Site "Buenos Aires"]
[Date "1971.??.??"]
[Round "5"]
[White "Rossetto, Hector"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2570"]
[ECO "A02"]

1.f4 c5 2.Nf3 Nc6 3.g3 g6 4.Bg2 Bg7 5.O-O d6 6.c3 f5 7.d3 Nf6 8.Na3 O-O 9.e4 Kh8
10.exf5 Bxf5 11.Nc4 Be6 12.Ng5 Bg8 13.Re1 Qd7 14.Qe2 e6 15.a4 Rae8 16.Qf1 h6
17.Nf3 Bf7 18.Kh1 Nd5 19.a5 Qc7 20.Bd2 1/2-1/2