[Event "St Petersburg op"]
[Site "St Petersburg"]
[Date "1994.??.??"]
[Round "2"]
[White "Ehlvest, Jaan"]
[Black "Krogius, Nikolai V"]
[Result "1/2-1/2"]
[WhiteElo "2610"]
[BlackElo "2480"]
[ECO "D37"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bf4 O-O 6.e3 Nbd7 7.a3 c5 8.cxd5 Nxd5
9.Nxd5 exd5 10.Bd3 cxd4 11.Nxd4 Nc5 12.O-O Bf6 13.Nb5 Be6 14.Bd6 Nxd3 15.Qxd3 Re8
16.Bg3 Rf8 17.Rac1 Qb6 18.Nc7 Rac8 19.b4 Rfd8 20.Rc5 Be7 21.Rc2 Bf8 22.Be5 a6
23.Rfc1 f6 24.Bd4 Qd6 25.Nxe6 Qxe6 26.h3 b5 27.Rxc8 Rxc8 28.Rxc8 Qxc8 29.Bc5 Qc6
30.Bxf8 Kxf8 31.Qxh7 Qc1+ 32.Kh2 Qxa3 33.Qh8+ Kf7 34.Qh5+ Kf8 35.Qxd5 Qxb4
36.Qa8+ Ke7 37.Qb7+ Kf8 38.Qxa6 Qc5 39.Qa8+ Kf7 40.Qb7+  1/2-1/2

