[Event "Amsterdam Interzonal"]
[Site "Amsterdam"]
[Date "1964.??.??"]
[Round "2"]
[White "Portisch, Lajos"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E62"]

1.Nf3 Nf6 2.g3 d6 3.d4 g6 4.Bg2 Bg7 5.O-O O-O 6.c4 Bg4 7.Nc3 Qc8 8.Re1 Re8
9.Qb3 Nc6 10.d5 Na5 11.Qa4 b6 12.Nd2 Bd7 13.Qc2 c6 14.b4 Nxc4 15.Nxc4 cxd5
16.Na3 d4 17.Bxa8 Qxa8 18.Ncb5 Rc8 19.Qd1 Ne4 20.f3 a6 21.Nxd4 Qd5 22.Be3 Rc3
23.Ndc2 Qf5 24.g4 Qe6 25.Bd4 h5 26.Bxg7 hxg4 27.Nd4 Qd5 28.fxe4 Qxe4 29.Nf3 Qe3+
30.Kh1 Bc6 31.Rf1 Rxa3 32.Qc1 gxf3 33.Qxc6 Qxe2 34.Rg1 Kxg7 35.Rae1 Qd2 36.Rd1 Qe2
37.Rde1 Qd2  1/2-1/2

