[Event "Sochi"]
[Site "Sochi"]
[Date "1974.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B36"]

1.c4 g6 2.e4 c5 3.Nf3 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Bg5 Bg7
9.Qd2 O-O 10.Bd3 Be6 11.Rc1 Qa5 12.O-O Rfc8 13.b3 a6 14.Rfe1 Kf8 15.Rc2 b5
16.cxb5 axb5 17.Rec1 b4 18.Nb5 Rxc2 19.Rxc2 Bd7 20.Nc7 Rc8 21.Qc1 Qe5 22.Rc4 Ng4
23.Bf4 Qa1 24.h3 Qxc1+ 25.Rxc1 Ne5 26.Ba6 Rb8 27.Bd2 e6 28.Kf1 Ke7 29.Be2 Nc6
30.Bb5 Rb6 31.Be2 Bd4  1/2-1/2

