[Event "Los Polvorines op"]
[Site "Los Polvorines"]
[Date "1980.??.??"]
[Round "?"]
[White "Browne, Walter S"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2540"]
[ECO "D27"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.a4 Nc6 8.Qe2 cxd4
9.Rd1 Be7 10.exd4 O-O 11.Nc3 Nd5 12.Bd3 Ncb4 13.Bb1 b6 14.Nxd5 Nxd5 15.Qe4 g6
16.Bh6 Re8 17.Ne5 Bb7 18.Qf3 f5 19.Ba2 Rc8 20.Bb3 Bf6 21.Qg3 Qe7 22.Re1 Kh8
23.a5 b5 24.Re2 Qc7 25.Rae1 Kg8 26.h4 Bxe5 27.Rxe5 Kf7 28.Bd2 Qd8 29.h5 Qf6
30.Bg5 Qg7 31.Qh4 Nc7 32.Bd1 Bd5 33.R1e3 b4 34.Ba4 Nb5 35.Bxb5 axb5 36.Qf4 Ra8
37.a6 Kg8 38.hxg6 hxg6 39.Qh4 Kf7 40.Qf4 Kg8 41.Qh4 Kf7 42.Qg3 Kg8 43.b3 Qf7
44.Qh4 Qh7 45.Qf4 Rxa6 46.Bh6 Raa8 47.Rh3 Rec8 48.Kh2 Qe7 49.Bg5 Qg7 50.Qh4 Kf7
51.Bh6 Qf6 52.Bg5 Qg7 53.Bh6 Qf6 54.Bg5  1/2-1/2

