[Event "URS-ch37 playoff-1pl"]
[Site "URS"]
[Date "1969.??.??"]
[Round "4"]
[White "Petrosian, Tigran V"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E14"]

1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.e3 Bb7 5.Bd3 d5 6.O-O Bd6 7.b3 O-O 8.Bb2 Nbd7
9.Nc3 c5 10.cxd5 exd5 11.Rc1 Qe7 12.Qe2 Rad8 13.Rfd1 Ne4 14.Ba6 Ba8 15.Bb5 Ndf6
16.Ne5 Nxc3 17.Bxc3 Ne4 18.Bb2 f6 19.Nd3 Kh8 20.Nf4 Qf7 21.Qg4 f5 22.Qe2 Bb7
23.Bd3 Bxf4 24.exf4 Rfe8 25.Qc2 Rc8 26.dxc5 Rxc5 27.Qb1 Rxc1 28.Qxc1 Nc5
29.Be5 Rc8 30.Qb2 Nxd3 31.Rxd3 Rc6 32.h3 h6 33.Re3 Rg6 34.Bd4 Kh7 35.Qc2 Qd7
36.Kh2 Bc8 37.Rc3 Ba6 38.Rc7 Qe6 39.g4 Bf1 40.Qxf5 Qxf5 41.gxf5 Rg2+ 42.Kh1  1-0

