[Event "Hoogovens-B"]
[Site "Wijk aan Zee"]
[Date "1971.??.??"]
[Round "?"]
[White "Hecht, Hans Joachim"]
[Black "Timman, Jan H"]
[Result "1/2-1/2"]
[WhiteElo "2470"]
[BlackElo "2410"]
[ECO "B03"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 dxe5 6.fxe5 Nc6 7.Be3 Bf5 8.Nc3 e6
9.Nf3 Be7 10.Be2 O-O 11.O-O f6 12.exf6 Bxf6 13.Qd2 Qe7 14.Rad1 Rad8 15.Qc1 h6
16.h3 Kh8 17.Kh1 Bh7 18.Bg1 Rfe8 19.Rfe1 Qf7 20.c5 Nd5 21.Bb5 Ndb4 22.a3 a6
23.axb4 axb5 24.Nxb5 Nxb4 25.Qc4 Nc6 26.Bh2 Rd7 27.Ne5 Bxe5 28.Bxe5 Nxe5
29.Rxe5 Bf5 30.Qe2 Ra8 31.Nc3 Qg6 32.Kh2 Rad8 33.Qe3 h5 34.Ne2 h4 35.b4 Kg8
36.Nf4 Qg3+ 37.Qxg3 hxg3+ 38.Kxg3 Rxd4 39.Rxe6 Bxe6 40.Nxe6 Rxb4 41.c6 1/2-1/2