[Event "Luzern ol (Men)"]
[Site "Luzern"]
[Date "1982.??.??"]
[Round "3"]
[White "Portisch, Lajos"]
[Black "Murrey, Jacob"]
[Result "1/2-1/2"]
[WhiteElo "2625"]
[BlackElo "2500"]
[ECO "A25"]

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.e3 Nge7 6.Nge2 O-O 7.O-O a6 8.d3 Rb8
9.Bd2 b5 10.b3 Nb4 11.Be1 c5 12.Ne4 d6 13.cxb5 f5 14.Ng5 h6 15.Bxb4 hxg5
16.Bd2 axb5 17.Rc1 b4 18.Rc2 g4 19.Bc1 Qb6 20.Re1 Ba6 21.Bb2 g5 22.d4 cxd4
23.exd4 e4 24.Qd2 Bd3 25.Qxg5 Bxc2 26.Qxe7 Qa6 27.Nc1 Bd3 28.Nxd3 Qxd3 29.Rc1 Rfe8
30.Qg5 Rbc8 31.Bf1 Rxc1 32.Qxc1 Qf3 33.Bg2 Qe2 34.Bf1 Qf3 35.Bg2  1/2-1/2

