[Event "Leiden"]
[Site "Leiden"]
[Date "1970.??.??"]
[Round "3"]
[White "Donner, Jan Hein"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A95"]

1.d4 f5 2.g3 Nf6 3.Bg2 e6 4.Nf3 Be7 5.O-O O-O 6.c4 c6 7.Nc3 d5 8.Bg5 Nbd7
9.Qd3 Ne4 10.Bxe7 Qxe7 11.Qe3 b6 12.Nxe4 fxe4 13.Nd2 Ba6 14.cxd5 cxd5 15.f3 exf3
16.Nxf3 Nf6 17.Ne5 Qb4 18.b3 Rac8 19.Rac1 Rxc1 20.Rxc1 Rc8 21.Rxc8+ Bxc8
22.Bf3 a5 23.Kg2 Bb7 24.Qf4 Qd6 25.g4 Qc7 26.h4 Ne8 27.g5 Qe7 28.Bg4 Bc8
29.Nd3 Qd6 30.Kf3 Bd7 31.Ne5 Qe7 32.Qc1 Qd6 33.Qf4 Qe7 34.Qc1 Qd6 35.Kg3 Nc7
36.Qf4 Be8 37.h5 Nb5 38.h6 Qe7 39.Nd3 Nd6 40.Qe5 Ne4+ 41.Kf4 Bd7 42.hxg7 Bc8
43.Bf3  1/2-1/2

