[Event "London"]
[Site "London"]
[Date "1986.??.??"]
[Round "1"]
[White "Portisch, Lajos"]
[Black "Mestel, A Jonathan"]
[Result "0-1"]
[WhiteElo "2610"]
[BlackElo "2525"]
[ECO "E87"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nbd7 7.Nh3 e5 8.d5 Nc5
9.Nf2 Nh5 10.g3 f5 11.exf5 gxf5 12.Be2 Qe8 13.Qd2 Bd7 14.f4 Na4 15.Nxa4 Bxa4
16.Rg1 Qg6 17.Nd3 b6 18.fxe5 dxe5 19.g4 Nf4 20.Bxf4 exf4 21.Nxf4 Qg5 22.Rg3 Qh4
23.gxf5 Kh8 24.Ne6 Be5 25.Qe3 Rxf5 26.Kd2 Bxg3 27.hxg3 Qf6 28.Qc3 Bd7 29.g4 Qxc3+
30.bxc3 Re5 31.Nxc7 Rf8 32.Kd3 Rf2 33.Bd1 Rf1 34.d6 Rf6 35.Nd5 Rxd6 36.Bf3 Rg5
37.Re1 Bxg4 38.Re8+ Kg7 39.Bxg4 Rxg4 40.Re7+ Kg6 41.Rxa7 b5 42.Ke3 Rxc4  0-1

