[Event "HUN-ch"]
[Site "?"]
[Date "1968.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Bilek, Istvan"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D26"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.dxc5 Qxd1+ 7.Kxd1 Bxc5 8.a3 Be7
9.Ke2 Nbd7 10.Nbd2 Nb6 11.Bd3 O-O 12.b3 Rd8 13.Bb2 Nfd5 14.Rhd1 Bd7 15.Nc4  1/2-1/2

