[Event "URS-ch 52nd / Zonal"]
[Site "Riga URS"]
[Date "1985.01.27"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Vladimir Borisovich Tukmakov"]
[Black "Andrei Sokolov"]
[ECO "E52"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 b6 7.O-O
Bb7 8.cxd5 exd5 9.a3 Bd6 10.b4 a6 11.Qb3 Re8 12.Rb1 Nbd7
13.Bb2 Rb8 14.Bf5 g6 15.Bh3 c6 16.g3 b5 17.Nd2 Nb6 18.Bg2 Bc8
19.e4 dxe4 20.Ndxe4 Nxe4 21.Bxe4 1/2-1/2