[Event "World Cup"]
[Site "Rotterdam"]
[Date "1989.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Hjartarson, Johann"]
[Result "1/2-1/2"]
[WhiteElo "2610"]
[BlackElo "2615"]
[ECO "E90"]

1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 g6 5.e4 Bg7 6.Nf3 O-O 7.Bf4 e5 8.Bg5 h6 9.Bd2 Nh7
10.Qc1 h5 11.g3 f5 12.Nh4 Qf6 13.exf5 Bxf5 14.Bg2 Bd3 15.Be3 Na6 16.Ne4 Bxe4
17.Bxe4 Ng5 18.Bg2 e4 19.O-O Nf3+ 20.Nxf3 exf3 21.Bh3 Rae8 22.Qd2 Re4 23.b3 Kh7
24.Rac1 b6 25.Rfe1 Rfe8 26.Bf1 Qf5 27.Bf4 Nb4 28.Rxe4 Rxe4 29.a3 Rd4 30.Qe3 Nd3
31.Bxd3 Rxd3 32.Qe6 Qxe6 33.dxe6 Bf6 34.Re1 Kg8 35.h4 Kf8 36.Re3 Rd1+ 37.Kh2 Ke7
38.Bg5 Bxg5 39.hxg5 d5 40.cxd5 Rxd5 41.Rxf3 Rxg5 42.Rf7+  1/2-1/2

