[Event "Groningen op"]
[Site "Groningen"]
[Date "1991.??.??"]
[Round "6"]
[White "Hoeksema, Hendrik Pieter"]
[Black "Tiviakov, Sergei"]
[Result "1/2-1/2"]
[WhiteElo "2380"]
[BlackElo "2535"]
[ECO "E07"]

1.d4 Nf6 2.Nf3 e6 3.g3 Be7 4.Bg2 O-O 5.c4 c6 6.O-O b6 7.b3 d5 8.Bb2 Bb7 9.Nc3 Nbd7
10.Re1 Rc8 11.e4 dxe4 12.Nxe4 Qc7 13.Qc2 c5 14.Nxf6+ Bxf6 15.dxc5 Bxb2 16.cxb6 Qxb6
17.Qxb2 Rxc4 18.Rac1 Rxc1 19.Rxc1 Nf6 20.Ne5 Bxg2 21.Kxg2 Nd5 22.Nc4 Qc5
23.Rd1 Rd8 24.Kg1 h5 25.Qe5 Rd7 26.h4 g6 27.Qd4 Qb5 28.Qe5 Qb4 29.Rd3 Qb7  1/2-1/2

