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Ondersteijn, Niels
(2397) -
Ahn, Hongjin
(2238) -
Prague Summer op-A 6th
(4), Prague, 2019
A13
1.c4
e6
2.g3
g6
3.Bg2
Bg7
4.Nf3
Ne7
5.d4
O-O
6.O-O
d5
7.e3
Nbc6
8.Nc3
b6
9.cxd5
exd5
10.b3
Bb7
11.Bb2
Nf5
12.Rc1
Nce7
13.Re1
Nd6
14.Qc2
Re8
15.a4
a6
16.a5
b5
17.Ba3
f6
18.Nd2
Ndf5
19.Ne2
c6
20.Bb4
Bh6
21.Nf4
Bxf4
22.exf4
Nxd4
23.Qc3
Nef5
24.g4
Qc7
25.gxf5
Qxf4
26.Ne4
dxe4
27.Qxd4
Rad8
28.Qxf6
Qxf5
29.Bc3
Qxf6
30.Bxf6
Rd6
31.Bg5
Rde6
32.Red1
Re5
33.Be3
R8e7
34.b4
Rd5
35.Rd4
Red7
36.Rcd1
1-0
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