[Event "Amsterdam IBM"]
[Site "Amsterdam NED"]
[Date "1980.07.02"]
[EventDate "1980.06.27"]
[Round "5"]
[Result "1/2-1/2"]
[White "Jan Timman"]
[Black "Bent Larsen"]
[ECO "B18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3
Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 Ngf6 11.Bf4 e6 12.O-O-O Qa5
13.Kb1 Be7 14.Ne5 Rd8 15.Nc4 Qb5 16.Bc7 Rc8 17.Nd6+ Bxd6
18.Bxd6 Qxd3 19.Rxd3 Nb6 20.Bc5 Kd7 21.Rh4 Kc7 22.Ne4 Nxe4
23.Rxe4 Nd7 24.Rg4 Rh7 25.Rdg3 Rg8 26.c4 b6 27.Be7 g5 28.hxg6
Rxg6 29.Bh4 Nf8 30.Rxg6 Nxg6 31.Bf6 h5 32.Kc2 a6 33.Rh3 Nf8
34.Kd3 b5 35.c5 Nd7 36.Be5+ Kd8 37.Ke4 a5 38.Rg3 Nxe5 39.dxe5
h4 40.Rd3+ Kc7 41.Rh3 Rg7 42.Rxh4 1/2-1/2