[Event "Toluca Interzonal"]
[Site "Toluca"]
[Date "1982.??.??"]
[Round "4"]
[White "Kouatly, Bachar"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2440"]
[BlackElo "2625"]
[ECO "E20"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.Nc3 cxd4 5.Nxd4 Bb4 6.g3 O-O 7.Bg2 d5 8.Qb3 Bxc3+
9.bxc3 e5 10.Nf3 dxc4 11.Qxc4 Qa5 12.O-O Nc6 13.a4 Be6 14.Qb5 Qc7 15.a5 Rac8
16.Bb2 Ne4 17.Nd4 Bd7 18.Bxe4 Nxd4 19.Qxb7 Nxe2+ 20.Kg2 Qc4 21.Bd5 Qg4 22.Bf3 Qh3+
23.Kh1 Rb8 24.Qe4 Nxg3+ 25.fxg3 Rxb2 26.Bg2 Qe6 27.Kg1 Rc8 28.Rab1 Ra2 29.Qb7 Rd2
30.Rbd1 Rxd1 31.Rxd1 Be8 32.Bd5 Qg4 33.Rf1 Kh8 34.Bxf7 Bc6 35.Be8 Rxe8 36.Qxc6 Rc8
37.Qd6 h5 38.Qxe5 h4 39.Qf4 Qxf4 40.Rxf4 hxg3 41.hxg3 Rxc3 42.Kg2 Rc5 43.Ra4 a6
44.Kh3 Kh7 45.Kh4 Kh6 46.Kh3 g5 47.Kg4 Kg6 48.Rb4 Rxa5 49.Rb6+ Kf7 50.Kh5 Ke7 1/2-1/2