[Event "Rio de Janeiro zt"]
[Site "Rio de Janeiro"]
[Date "1957.??.??"]
[Round "?"]
[White "Letelier, Rene"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A32"]

1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 e6 5.Nc2 Qc7 6.e3 Be7 7.Nc3 a6 8.Be2 Nc6
9.b3 O-O 10.O-O Rd8 11.e4 d5 12.exd5 exd5 13.Nxd5 Nxd5 14.cxd5 Bf6 15.Rb1 Bf5
16.Bb2 Bxb2 17.Rxb2 Qe5 18.Qc1 Ne7 19.Ne3 Rac8 20.Qa1 Nxd5 21.Nxd5 Qxd5 22.Bf3 Qb5
23.b4 h6 24.Rc1 Bd3 25.h3 b6 26.Rd2 Bc4 27.Rxd8+ Rxd8 28.a3  1/2-1/2

