[Event "Stockholm Interzonal"]
[Site "Stockholm SWE"]
[Date "1962.01.27"]
[EventDate "1962.01.27"]
[Round "1"]
[Result "1/2-1/2"]
[White "Lajos Portisch"]
[Black "Istvan Bilek"]
[ECO "C93"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
d6 8.c3 O-O 9.h3 h6 10.d4 Re8 11.Nbd2 Bf8 12.Nf1 Bb7 13.Ng3 g6
14.Bc2 Bg7 15.dxe5 Nxe5 16.Nxe5 dxe5 17.Be3 Qxd1 18.Raxd1 Rad8
19.f3 Bf8 20.Rxd8 Rxd8 21.Rd1 1/2-1/2