[Event "URS-ch27"]
[Site "Leningrad"]
[Date "1960.??.??"]
[Round "5"]
[White "Krogius, Nikolai V"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E07"]

1.d4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 Nbd7 5.O-O Be7 6.c4 O-O 7.Nbd2 c6 8.b3 b6
9.Bb2 Bb7 10.Rc1 Rc8 11.e3 c5 12.Qe2 cxd4 13.Nxd4 Nc5 14.Rfd1 Qd7 15.N2f3 Rfd8
16.Ne5 Qe8 17.Nb5 a6 18.Nd4 dxc4 19.Bxb7 Nxb7 20.Rxc4 b5 21.Rxc8 Rxc8 22.Rc1 Rxc1+
23.Bxc1 Bd6 24.Ndf3 Qc8 25.Bb2 Nd5 26.Ng5 Nd8 27.Qd3 f5 28.e4 Bxe5 29.Bxe5 Qc1+
30.Kg2 fxe4 31.Nxe4 Nf7 32.Qd4 Qc6 33.Kg1 Qc1+ 34.Kg2 Qc6 35.Kg1 Qc1+ 36.Kg2  1/2-1/2

