[Event "EU-chT"]
[Site "Moscow"]
[Date "1977.??.??"]
[Round "4"]
[White "Sax, Gyula"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[WhiteElo "2565"]
[BlackElo "2620"]
[ECO "B51"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.O-O Bd7 5.c3 Nf6 6.Re1 a6 7.Bf1 Bg4 8.h3 Bxf3
9.Qxf3 g6 10.Qd1 Bh6 11.Na3 O-O 12.d4 Bxc1 13.Rxc1 cxd4 14.cxd4 d5 15.e5 Ne4
16.Re3 Qb6 17.Qb3 Qxd4 18.Rd1 Qxe5 19.f3 Nc5 20.Rxe5 Nxb3 21.Rexd5 e6 22.Rd6 Nc5
23.Rc1 Na4 24.Rd7 Rab8 25.Nc4 b5 26.Nd6 Ne5 27.Ra7 Rfd8 28.Rxa6 Nxb2 29.Rc5 Nbd3
30.Rxb5 Rxb5 31.Nxb5 Nc5 32.Rd6 Ra8 33.a3 Kf8 34.Kf2 Ke7 35.Ke3 Rxa3+ 36.Nxa3 Kxd6
37.f4 Nc6 38.Nb5+ Ke7 39.g3 Nb4 40.Kd4 Nd7 41.Bg2 Nc2+ 42.Kc3 Ne3 43.Bf3 Nf5
44.g4 Nh4 45.Bc6 Nf6 46.Kd4 h6 47.Ke5 g5 48.f5 exf5 49.gxf5 Nh5 50.f6+ Nxf6
51.Nd4 Nd7+ 52.Ke4 Nc5+  0-1

