[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1971.??.??"]
[Round "10"]
[White "Browne, Walter S"]
[Black "Poch, Caesar G"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2300"]
[ECO "B80"]

1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.g3 Nf6 7.Bg2 d6 8.O-O Be7
9.Nce2 Nbd7 10.c3 O-O 11.b3 Rb8 12.c4 Nc5 13.Nc3 Rd8 14.Bb2 b6 15.Qe2 Bb7
16.Rac1 Rbc8 17.Rfd1 Qb8 18.Re1 Bf8 19.Rcd1 Ncd7 20.Rd2 Ne5 21.f4 Nc6 22.Nc2 Ba8
23.Kh1 Nd7 24.Nd4 Nf6 25.Red1 Nxd4 26.Rxd4 Bc6 27.a4 Nd7 28.b4 a5 29.bxa5 bxa5
30.Nb5 Nc5 31.Qc2 Qb7 32.Ba3 Qa8 33.Bxc5 dxc5 34.Rxd8 Rxd8 35.Rxd8 Qxd8 36.e5 Bxb5
37.axb5 Be7 38.h3 h6 39.Kh2 Qb6 40.Qe4 Bd8 41.Qa8 Qc7 42.Bc6 g6 43.Kg2 Kg7
44.Kf3 Qe7 45.Qa6 Qc7 46.Ke2 Qb8  1/2-1/2

