[Event "HUN-ch21"]
[Site "Budapest"]
[Date "1965.??.??"]
[Round "?"]
[White "Portisch, Ferenc"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A75"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 O-O
9.Bf4 a6 10.a4 Bg4 11.O-O Re8 12.Nd2 Bxe2 13.Qxe2 Nh5 14.Be3 Nd7 15.g4 Nhf6  1/2-1/2

