[Event "Palma de Mallorca Interzonal"]
[Site "Palma de Mallorca"]
[Date "1970.??.??"]
[Round "17"]
[White "Panno, Oscar"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A29"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 Bb4 5.Bg2 O-O 6.O-O Re8 7.d3 Bxc3 8.bxc3 e4
9.Ng5 exd3 10.exd3 h6 11.Ne4 d6 12.f4 Nxe4 13.Bxe4 f5 14.Bd5+ Kh8 15.Qh5 Bd7
16.Bd2 Rb8 17.Rfe1 Qf6 18.Qf7 Qxf7 19.Bxf7 Rf8 20.Bd5 Rbe8 21.Kf2 Na5 22.Bf3 g6
23.c5 dxc5 24.c4 Nc6 25.Bc3+ Kh7 26.Rxe8 Rxe8 27.Bxc6 Bxc6 28.Re1 Kg8 29.Rxe8+ Bxe8
30.Be5  1/2-1/2

