[Event "CAN-op"]
[Site "Winnipeg CAN"]
[Date "1986.07.14"]
[Round "4"]
[White "Sommerfeld, Gilbert"]
[Black "Fegyverneki, Barney"]
[Result "1/2-1/2"]
[WhiteElo "2141"]
[BlackElo "2075"]
[PlyCount "83"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.Nxe5 Nxe4 8.Qf3 Nd6 9.d4 O-O 10.Bf4 Be6 11.Nd2 Re8 12.c3 Bg5 13.Rfe1 Qf6 14.Nd3 Bd5 15.Qg4 Bxf4 16.Rxe8+ Rxe8 17.Nxf4 Qe7 18.h4 f6 19.Nf1 Qf7 20.b3 Be6 21.Nxe6 Qxe6 22.Qxe6+ Rxe6 23.Ne3 Kf7 24.Kf1 Re7 25.Rc1 h5 26.Rc2 g6 27.g3 Rd7 28.Ng2 Nc8 29.Nf4 Ne7 30.Nd3 b6 31.a4 c5 32.Ke2 cxd4 33.cxd4 Nd5 34.Ne1 a5 35.Nf3 Nb4 36.Rc4 Re7+ 37.Kd2 Ke8 38.Ne1 Kd7 39.Ng2 Nd5 40.Ne3 Kd6 41.Kd3 Nb4+ 42.Kd2 1/2-1/2