[Event "Lugano ol (Men)"]
[Site "Lugano"]
[Date "1968.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Yanofsky, Daniel Abraham"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B06"]

1.d4 g6 2.e4 Bg7 3.c3 d6 4.f4 e5 5.dxe5 Qh4+ 6.g3 Qe7 7.exd6 Qxe4+ 8.Qe2 Qxe2+
9.Nxe2 cxd6 10.Bg2 Nc6 11.Na3 Bg4 12.Nc4 O-O-O 13.Ne3 Be6 14.O-O Nge7 15.g4 f5
16.gxf5 Nxf5 17.Nxf5 Bxf5 18.Ng3 Be6 19.Bd2 Bc4 20.Rfe1 Rhe8 21.Ne4 Kc7 22.b3 Bg8
23.Rac1 h6 24.c4 Bd4+ 25.Kh1 d5 26.cxd5 Bxd5 27.Ba5+ Bb6 28.Bc3 Kb8 29.Ng3 Bxg2+
30.Kxg2 Be3 31.Be5+ Rxe5 32.Rxc6 Rd2+ 33.Kh3 Bxf4 34.Rxe5 bxc6 35.Re6 Rd6
36.Re7 h5 37.Ne4 Rd3+ 38.Kg2 Re3 39.h4 g5 40.hxg5 Bxg5 41.Rg7 Bf4 42.Nf2 Bc7
43.Rh7 Re5 44.Nd3 Rg5+ 45.Kf3 Bd6 46.Nf2 Rf5+ 47.Ke2 Bc7 48.Ne4 Re5 49.Kd3 Bd8
50.Kd4 Rd5+ 51.Kc4 h4 52.Nc5 Bg5  1/2-1/2

