[Event "OHRA-A"]
[Site "Amsterdam"]
[Date "1990.??.??"]
[Round "3"]
[White "Van der Wiel, John TH"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2555"]
[BlackElo "2590"]
[ECO "B93"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Nbd7 8.Bd3 b5
9.a3 Be7 10.O-O O-O 11.Kh1 Re8 12.Qe2 Bb7 13.fxe5 dxe5 14.Nh4 g6 15.Bg5 Qb6
16.a4 b4 17.Nb1 Nh5 18.Bxe7 Rxe7 19.Nf5 gxf5 20.Qxh5 fxe4 21.Qh4 exd3 22.Qxe7 Qc6
23.Rg1 dxc2 24.Nd2 a5 25.Rac1 Rc8 26.Nb3 Qxa4 27.Rxc2 Rxc2 28.Qg5+ Kh8  1/2-1/2

