[Event "European zonal 2 play-off"]
[Site "The Hague NED"]
[Date "1958.04.14"]
[Round "1"]
[White "Donner, Jan"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "E64"]
[EventDate "1958.04.14"]
[PlyCount "42"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 c5 6.d5 d6 7.Nc3 Na6 8.O-O Nc7 
9.a4 b6 10.Bf4 a6 11.Qd2 Bf5 12.Bh6 b5 13.axb5 axb5 14.cxb5 Ne4 15.Nxe4 
Bxe4 16.Bxg7 Kxg7 17.b4 Nxd5 18.bxc5 dxc5 19.Ne5 Bxg2 20.Kxg2 Qd6 21.Nc4 
Qe6 1/2-1/2

[Event "European zonal 2 play-off"]
[Site "The Hague NED"]
[Date "1958.04.15"]
[Round "2"]
[White "Larsen, Bent"]
[Black "Donner, Jan"]
[Result "1-0"]
[ECO "E88"]
[EventDate "1958.04.14"]
[PlyCount "75"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6 8.Qd2 cxd5 9.
cxd5 Ne8 10.g4 f5 11.gxf5 gxf5 12.O-O-O f4 13.Bf2 Nd7 14.Kb1 Ndf6 15.Bh3 
Nc7 16.Bh4 Bxh3 17.Nxh3 Qd7 18.Ng5 Nfe8 19.Rhg1 Kh8 20.Qg2 h6 21.Ne6 Nxe6 
22.dxe6 Qxe6 23.Nd5 Rf7 24.Rc1 Rc8 25.Rxc8 Qxc8 26.Qg6 Qd7 27.a3 b6 28.Bd8
Kg8 29.Bh4 Kf8 30.Be1 Nf6 31.Bb4 Nxd5 32.exd5 Rf6 33.Qc2 a5 34.Qc6 Qf5+ 
35.Ka2 Kg8 36.Bxd6 e4 37.Qe8+ Kh7 38.fxe4 1-0

[Event "European zonal 2 play-off"]
[Site "The Hague NED"]
[Date "1958.04.17"]
[Round "3"]
[White "Donner, Jan"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "E59"]
[EventDate "1958.04.14"]
[PlyCount "66"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 d5 6.Nf3 O-O 7.O-O Nc6 8.a3 Bxc3 
9.bxc3 dxc4 10.Bxc4 Qc7 11.Bd3 e5 12.Qc2 Re8 13.e4 c4 14.Bxc4 exd4 15.cxd4
Na5 16.Bd3 Qxc2 17.Bxc2 Nxe4 18.Re1 Bf5 19.Bf4 Nd6 20.Ba4 b5 21.Bxd6 bxa4 
22.Re5 Rxe5 23.dxe5 Nb3 24.Re1 Rc8 25.h3 h6 26.Re3 Rc1+ 27.Kh2 Rc4 28.g4 
Be4 29.Kg3 Bd5 30.Nh2 Nd4 31.Nf1 Rc1 32.Nd2 Rg1+ 33.Kh4 Ne6 0-1

[Event "European zonal 2 play-off"]
[Site "The Hague NED"]
[Date "1958.04.19"]
[Round "4"]
[White "Larsen, Bent"]
[Black "Donner, Jan"]
[Result "1/2-1/2"]
[ECO "E94"]
[EventDate "1958.04.14"]
[PlyCount "47"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O c6 8.Rb1 exd4 
9.Nxd4 Re8 10.Qc2 Na6 11.Be3 Ng4 12.Bxg4 Bxg4 13.Qd2 Nc5 14.f3 Be6 15.b3 
Qc7 16.Rfd1 a5 17.Nce2 Rad8 18.a3 Bc8 19.Nf4 Be5 20.b4 axb4 21.axb4 Ne6 
22.Ndxe6 Bxe6 23.Nxe6 Rxe6 24.Bd4 1/2-1/2

