[Event "Niksic"]
[Site "Niksic"]
[Date "1983.??.??"]
[Round "15"]
[White "Tal, Mikhail"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2600"]
[ECO "B99"]
[Opening "Sicilian Defense: Najdorf Variation, Main Line"]
[PlyCount "73"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7 9.O-O-O Nbd7 10.Qg3 Nc5 11.Bd3 h6 12.Bh4 O-O 13.Rhe1 Nh5 14.Qg4 Bxh4 15.Qxh4 Nxf4 16.Qxf4 e5 17.Qh4 exd4 18.Nd5 Qd8 19.Ne7+ Kh8 20.Rf1 Bg4 21.Rf6 Kh7 22.Rdf1 Nxd3+ 23.cxd3 Rc8+ 24.Nxc8 Qc7+ 25.Kb1 Rxc8 26.R6f2 Be6 27.Qh5 b5 28.Qd1 Qa5 29.b3 Rc3 30.Rxf7 Bxf7 31.Rxf7 Qa3 32.Qf1 Rc5 33.Rf5 Rc7 34.Qe1 Rc3 35.Qf1 Rc7 36.e5 Qc5 37.exd6 1/2-1/2