[Event "6th ECC round of 16"]
[Site "Moscow URS"]
[Date "1987.??.??"]
[Round "2.2"]
[White "Heim, Sverre OSLS"]
[Black "Chekhov, Valery CSKM"]
[Result "0-1"]
[WhiteElo "2410"]
[BlackElo "2505"]
[ECO "E73"]
[EventDate "1988.??.??"]
[PlyCount "50"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 h6 7.Bf4 Nc6 8.d5 e5 9.
Bxh6 Bxh6 10.dxc6 bxc6 11.h4 Be6 12.g4 Bg7 13.g5 Nd7 14.h5 Qxg5 15.Nf3 Qh6
16.Rg1 gxh5 17.Ng5 Nf6 18.Qd2 Nh7 19.O-O-O Nxg5 20.Rxg5 f6 21.Rxh5 Qxd2+ 
22.Kxd2 Kf7 23.Kd3 Rh8 24.Rg1 Rag8 25.Bg4 Bxg4 0-1

