[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1955.??.??"]
[Round "4"]
[White "Gligoric, Svetozar"]
[Black "Idigoras Guisasola, Gregorio"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D89"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Bc4 Bg7 8.Ne2 O-O
9.O-O cxd4 10.cxd4 Nc6 11.Be3 Bg4 12.f3 Na5 13.Bd3 Be6 14.d5 Bxa1 15.Qxa1 f6
16.Kh1 Bd7 17.e5 Rc8 18.Bh6 Re8 19.Nf4 Nc4 20.e6 Ba4 21.Qe1 Ne5 22.Qg3 Qd6
23.Be4 Bc2 24.h4 Kh8 25.Nh5 Rg8 26.Nxf6 exf6 27.Bf4 b5 28.Re1 Rg7 29.Rc1 Rgc7
30.Bxe5 fxe5 31.Bxc2 Rxc2 32.Rxc2 Rxc2 33.Qg5 Rc7 34.h5 gxh5 35.Qf6+ Rg7
36.Qf5 a5 37.Qxh5 Qxd5 38.Qe8+ Rg8 39.Qf7 Qd1+ 40.Kh2 Qd6 41.Qf6+ Rg7 42.g4 e4+
43.f4 Qd2+ 44.Kg1 Qe1+  0-1

