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Download PGN
Ondersteijn, Niels
(2367) -
Kaufeld, Juergen
(2204) -
grenke Chess Open 2026
(4.66), Karlsruhe GER, 2026
A00
1.g3
e5
2.c4
Nf6
3.Bg2
c6
4.Nf3
e4
5.Nd4
Qb6
6.Nb3
a5
7.d3
a4
8.N3d2
Bc5
9.O-O
e3
10.fxe3
Bxe3+
11.Kh1
Ng4
12.Ne4
O-O
13.Nbc3
d5
14.cxd5
Bxc1
15.Qxc1
Ne3
16.dxc6
Nxc6
17.Rf4
Nxg2
18.Kxg2
Ne5
19.Nd5
Qe6
20.Qc5
Ng6
21.Rf2
Ra6
22.Nb4
b6
23.Qd6
Ra5
24.Qxe6
Bxe6
25.Rc1
Ne7
26.a3
Nd5
27.Nc3
Rc8
28.Nbxd5
Bxd5+
29.e4
Bb3
30.d4
f6
31.Rd2
Kf7
32.Ne2
Rxc1
33.Nxc1
Bc4
34.Rc2
b5
35.Kf3
Ra7
36.Ke3
Rb7
37.h4
h5
38.d5
Ke7
39.Kd4
Kd6
40.Rc3
Rb8
41.b4
axb3
42.Nxb3
Bxb3
43.Rxb3
Ra8
44.Rxb5
Ra4+
45.Rb4
Rxa3
46.Rb6+
Kc7
47.Rc6+
Kd7
48.Rc3
Ra1
49.Ke3
Kd6
50.Rc6+
Kd7
51.Rb6
Kc7
52.Re6
Kd7
53.e5
Re1+
54.Kf4
Rf1+
55.Ke4
Rg1
56.Kf3
Rf1+
57.Ke4
Rg1
58.exf6
gxf6
59.Rxf6
Rxg3
60.Ke5
Re3+
61.Kf4
Rh3
62.Kg5
Ke7
63.d6+
Kd7
64.Kxh5
Rh1
65.Kg5
Rg1+
66.Kh6
Rg2
67.h5
Rg1
68.Kh7
Rg2
69.h6
1-0
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