[Event "Paul Keres mem (8th)"]
[Site "Vancouver CAN"]
[Date "1983.??.??"]
[White "Sommerfeld, Gilbert"]
[Black "Cabanas, Francisco"]
[Result "0-1"]
[WhiteElo "2250"]
[PlyCount "84"]

1.e4 d5 2.exd5 Nf6 3.Bb5+ Bd7 4.Bc4 Bg4 5.f3 Bc8 6.Nc3 Nbd7 7.Ne4 Nxe4 8.fxe4 Ne5 9.Be2 e6 10.Nf3 Nxf3+ 11.Bxf3 exd5 12.exd5 Qh4+ 13.g3 Qf6 14.d4 Bh3 15.c3 Be7 16.Bf4 O-O 17.Be5 Qf5 18.Qe2 Bg5 19.Be4 Qd7 20.Qd3 Rae8 21.Kd1 Bg4+ 22.Kc2 g6 23.h4 Bh6 24.Raf1 f6 25.Bxf6 Bh3 26.Rxh3 Qxh3 27.Bxg6 Re7 28.Bxe7 Rxf1 29.Bxh7+ Kf7 30.Ba3 Rf2+ 31.Kb3 Qg4 32.Qe4 Qd1+ 33.Kc4 Qa4+ 34.b4 b5+ 35.Kc5 Bf8+ 36.d6 Bxd6+ 37.Kd5 Rf6 38.Bc1 Qxa2+ 39.Kc6 Bf4+ 40.Kd7 Rd6+ 41.Kxc7 Qc4+ 42.Kb7 Rb6+ 0-1