[Event "Buenos Aires WOBRON"]
[Site "Buenos Aires"]
[Date "1971.??.??"]
[Round "2"]
[White "Panno, Oscar"]
[Black "Bolbochan, Julio"]
[Result "1/2-1/2"]
[WhiteElo "2570"]
[BlackElo "2500"]
[ECO "D17"]

1.d4 Nf6 2.c4 c6 3.Nc3 d5 4.Nf3 dxc4 5.a4 Bf5 6.Ne5 e6 7.f3 Bb4 8.Nxc4 O-O
9.Bg5 h6 10.Bh4 Na6 11.e4 Bh7 12.Be2 c5 13.dxc5 Qxd1+ 14.Bxd1 Bxc5 15.Bf2 Nd7
16.Be2 Nb4 17.Rd1 Rfd8 18.a5 Bxf2+ 19.Kxf2 Nc5 20.Nb5 a6 21.Nbd6 Kf8 22.g4 Ke7
23.h4 Rab8 1/2-1/2