[Event "OHRA-A"]
[Site "Brussels"]
[Date "1986.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Kortschnoj, Viktor"]
[Result "0-1"]
[WhiteElo "2605"]
[BlackElo "2650"]
[ECO "E62"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Nf3 O-O 5.Bg2 d6 6.Nc3 Nc6 7.O-O Bf5 8.Ne1 Qc8
9.e4 Bh3 10.Nc2 Bxg2 11.Kxg2 e5 12.d5 Ne7 13.Ne1 Nd7 14.Nd3 a5 15.Bg5 f6
16.Be3 b6 17.f4 f5 18.Qe2 Qa6 19.Nb5 fxe4 20.Nf2 Nf5 21.Rac1 Qb7 22.fxe5 Nxe5
23.Bf4 e3 24.Bxe5 Bxe5 25.Nd3 Rae8 26.Nxe5 Rxe5 27.g4 c6 28.dxc6 Qxc6+ 29.Kh3 Ng7
30.Rxf8+ Kxf8 31.Rf1+ Kg8 32.Nd4 Qe4 33.Qf3 Qxf3+ 34.Nxf3 Re4 35.b3 Ne6 36.Kg3 g5
37.Re1 h6 38.h4 Kg7 39.hxg5 hxg5 40.Rd1 e2 41.Re1 Kf6 42.Nd2 Re5 43.Nf3 Re4
44.Nd2 Re5 45.Nf3 Nf4 46.Rh1 Nd3  0-1

