[Event "Groningen"]
[Site "Groningen"]
[Date "1991.??.??"]
[Round "3"]
[White "Dreev, Alexey"]
[Black "Hansen, Curt"]
[Result "1/2-1/2"]
[WhiteElo "2610"]
[BlackElo "2600"]
[ECO "B06"]

1.d4 d6 2.e4 g6 3.Nc3 Bg7 4.Bg5 Nd7 5.Nf3 a6 6.a4 h6 7.Be3 b6 8.d5 Ngf6 9.Qd2 Nc5
10.Bd3 Bb7 11.a5 b5 12.b4 Ncxe4 13.Bxe4 Nxe4 14.Nxe4 Bxa1 15.c3 Qd7 16.O-O Qf5
17.Ng3 Qxd5 18.Rxa1 Qxd2 1/2-1/2