[Event "Groningen PCA"]
[Site "Groningen"]
[Date "1993.??.??"]
[Round "4"]
[White "Ruban, Vadim"]
[Black "Gurevich, Mikhail"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2605"]
[ECO "A81"]

1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nf3 Bg7 5.O-O O-O 6.b3 d6 7.Bb2 Ng4 8.c4 Nd7
9.Nc3 e5 10.dxe5 dxe5 11.e4 c6 12.Ba3 Re8 13.Qc2 Qf6 14.Rad1 Bf8 15.Bxf8 Nxf8
16.c5 Be6 17.exf5 gxf5 18.h3 Nh6 19.Ne2 Nf7 20.Nd2 Rad8 21.Qc3 Kg7 22.Nc4 Bxc4
23.Qxc4 Ne6 24.f4 h5 25.fxe5 Qxe5 26.Nf4 Nxf4 27.gxf4 Qe3+ 28.Kh1 Rxd1 29.Rxd1 Rd8
30.Rg1 Rd4 31.Qc2 Kf6 32.Qb2 Nd8 33.b4 Ne6 34.b5 cxb5 35.Qxb5 Nxf4 36.Qxb7 Ne2
37.Rb1 Rc4 38.Qa6+ Qe6 39.Qxa7 Kg5 40.c6 Qe5 41.Qb6 Rd4 42.Qb3 Kh4 43.a4 Ng3+
44.Kg1 Ne2+ 45.Kh1 Ng3+ 46.Kg1 Rd2 47.Qf3 Ne2+ 48.Kh1 Ng3+ 49.Kg1 Ne2+ 50.Kh1 Ng3+
51.Kg1 1/2-1/2