[Event "HUN-ch"]
[Site "Budapest"]
[Date "1963.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Flesch, Janos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D54"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.e3 O-O 6.Rc1 h6 7.Bh4 dxc4 8.Bxc4 c5
9.dxc5 Bxc5 10.Qe2 Be7 11.Nf3 a6 12.O-O b5 13.Bd3 Bb7 14.Rfd1 Nbd7 15.Bb1 b4
16.Bxf6 Bxf6 17.Na4 Rc8 18.Nc5 Bd5 19.Nxd7 Qxd7 20.Qd3 g6  1/2-1/2

