[Event "Zuerich sim"]
[Site "Zuerich"]
[Date "1988.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Benz, Rolf"]
[Result "1-0"]
[WhiteElo "2610"]
[BlackElo ""]
[ECO "A42"]

1.c4 g6 2.e4 Bg7 3.d4 d6 4.Nc3 Nd7 5.Nf3 e5 6.Be2 c6 7.Be3 Ngf6 8.d5 c5 9.Nd2 O-O
10.g4 Ne8 11.h4 f5 12.gxf5 gxf5 13.exf5 Ndf6 14.Qc2 Kh8 15.Bg5 h6 16.O-O-O Qa5
17.Nf1 Bd7 18.Ne3 a6 19.Kb1 b5 20.Bxf6 Nxf6 21.Rdg1 Rf7 22.Rg6 Raf8 23.Rhg1 bxc4
24.Nxc4 Qc7 25.Bd3 Kh7 26.Ne4 Nxe4 27.Bxe4 Rf6 28.Qd2  1-0

