[Event "Marbella zt-f"]
[Site "Marbella"]
[Date "1982.??.??"]
[Round "4"]
[White "Hebden, Mark"]
[Black "Nunn, John DM"]
[Result "1/2-1/2"]
[WhiteElo "2400"]
[BlackElo "2590"]
[ECO "B13"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Nf3 Bg4 7.cxd5 Nxd5 8.Qb3 Bxf3
9.gxf3 Nb6 10.Be3 e6 11.O-O-O Be7 12.d5 exd5 13.Bxb6 axb6 14.Nxd5 O-O 15.Rg1 Bf6
16.Rg4 Qd6 17.Nxb6 Nd4 18.Rgxd4 Bxd4 19.Nxa8 Rxa8 20.Bc4 Rf8 21.Qxb7 Bxb2+
22.Kc2 Bd4 23.Qd5 Qxd5 24.Bxd5 Bxf2 25.Rb1 Rc8+ 26.Kd3 Rd8 27.Rb5 g6 28.a4 Rd7
29.Ke2 Bg1 30.h3 Kg7 31.a5 Ba7 32.Kd3 Rc7 33.a6 Rc5 34.Rxc5 Bxc5 35.Kc4 Bg1
36.Kb5 f5 37.Kc6  1/2-1/2

