[Event "Leeuwarden op"]
[Site "Leeuwarden"]
[Date "1997.??.??"]
[Round "1"]
[White "Sokolov, Ivan"]
[Black "Van der Werf, Mark"]
[Result "1-0"]
[WhiteElo "2635"]
[BlackElo "2410"]
[ECO "D30"]

1.Nf3 d5 2.c4 e6 3.d4 c6 4.Qc2 Nf6 5.Nbd2 Nbd7 6.b3 Bd6 7.Bb2 O-O 8.e3 Qe7
9.Bd3 e5 10.cxd5 cxd5 11.dxe5 Nxe5 12.Nxe5 Bxe5 13.O-O Bg4 14.Rac1 Rac8 15.Qb1 Rcd8
16.Rfe1 Bh5 17.Qa1 Bxb2 18.Qxb2 Ne4 19.Nb1 Qh4 20.f3 Ng5 21.Qf2 Qb4 22.Bf1 Bg6
23.Red1 Ne6 24.Nc3 d4 25.exd4 Nxd4 26.Bc4 Qa3 27.Nd5 Nc6 28.Re1 Bd3 29.Bxd3 Rxd5
30.Be4 Ra5 31.Rc2 g6 32.Rd2 Rc5 33.h4 h5 34.Rd7 Rc1 35.Rxb7 Rxe1+ 36.Qxe1 Nd4
37.Rd7 Qc5 38.Kh2 Ne6 39.Qg3 Ng7 40.Rb7 a5 41.Rd7 Qb6 42.Qd6 Qf2 43.Qf6 Ne8
44.Qg5 Qb6 45.Bd5 Ng7 46.Qe7 Qb8+ 47.Qd6 Qe8 48.Bxf7+  1-0

