[Event "HUN-ch"]
[Site "Budapest"]
[Date "1959.??.??"]
[Round "12"]
[White "Bilek, Istvan"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A07"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 Bf5 4.O-O e6 5.d3 Nbd7 6.Nc3 h6 7.Qe1 Bh7 8.Bf4 Bd6
9.Bd2 O-O 10.Nb5 Be7 11.Ba5 Nb6  1/2-1/2

