[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1954.??.??"]
[Round "20"]
[White "Castillo Larenas, Mariano"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E03"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Nbd7 6.Nf3 a6 7.Qxc4 b5 8.Qc2 Bb7
9.O-O c5 10.a4 Qb6 11.axb5 axb5 12.Rxa8+ Bxa8 13.Nc3 Bc6 14.Rd1 Be7 15.e4 O-O
16.d5 exd5 17.exd5 Bb7 18.Nh4 g6 19.d6 Bd8 20.b3 b4 21.Nd5 Qa5  1/2-1/2

