[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1978.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Van der Sterren, Paul"]
[Result "1-0"]
[WhiteElo "2630"]
[BlackElo "2400"]
[ECO "E66"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.c4 O-O 5.d4 d6 6.Nc3 Nc6 7.O-O a6 8.d5 Na5
9.Nd2 c5 10.Qc2 Rb8 11.b3 b5 12.Bb2 Bh6 13.f4 bxc4 14.bxc4 e5 15.dxe6 fxe6
16.Nce4 Ng4 17.Nb3 Nxb3 18.axb3 Bg7 19.Bxg7 Kxg7 20.Qc3+ Kg8 21.Rfd1 Bb7
22.Rxd6 Qe7 23.Rad1 Rfd8 24.Rxd8+ Rxd8 25.Rxd8+ Qxd8 26.Nd2 Bxg2 27.Kxg2  1-0

