[Event "Siegen olm"]
[Site "Siegen"]
[Date "1970.??.??"]
[Round "11"]
[White "Bisson, John"]
[Black "Evans, Larry D"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B20"]

1.e4 c5 2.c4 Nc6 3.Nc3 g6 4.d3 Bg7 5.Nf3 d6 6.Be2 Nf6 7.Be3 O-O 8.Qc1 Ng4
9.Bd2 Nd4 10.Nxd4 Bxd4 11.O-O f6 12.a3 a5 13.Nd5 Ne5 14.h3 e6 15.Ne3 f5 16.exf5 gxf5
17.Nc2 Nc6 18.Nxd4 Nxd4 19.Bd1 Qf6 20.Be3 Nc6 21.Rb1 f4 22.Bd2 e5 23.Bf3 Nd4
24.Qd1 Kh8 25.Bd5 f3 26.gxf3 Bxh3 27.f4 Rg8+ 28.Kh2 Qh4  0-1

