[Event "Exhibition game"]
[Site "London (ENG)"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "John N Sugden"]
[Black "Raymond Keene"]
[ECO "E00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.d4 e6 2.c4 Bb4+ 3.Nc3 f5 4.e3 Nf6 5.Bd3 Bxc3+ 6.bxc3 b6
7.Ne2 Bb7 8.f3 O-O 9.O-O d6 10.Ng3 Qe8 {! ?} 11.d5 Nh5 {!}
12.Nxh5 Qxh5 13.dxe6 Rf6 14.Qc2 Nc6 15.Ba3 Ne5 16.c5 Nxf3+
17.Rxf3 Bxf3 18.gxf3 Rg6+ 19.Kf1 Qxf3+ 20.Qf2 Qh1+ 21.Ke2 Qxa1
22.Bc4 Qxc3 23.Bd5 Qc2+ 24.Ke1 Qc3+ 25.Ke2 Qc2+ 26.Ke1 Qxf2+
27.Kxf2 Re8 28.cxd6 cxd6 29.Bxd6 Rgxe6 0-1