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Download PGN
Orth, Roman
(2070) -
Koscielski, Janusch
(2360) -
Dortmund op-A
(1), Dortmund, 2005
B25
1.e4
c5
2.Nc3
Nc6
3.g3
g6
4.Bg2
Bg7
5.d3
d6
6.f4
e6
7.Nf3
Nge7
8.O-O
O-O
9.Be3
Nd4
10.Qd2
Rb8
11.Rae1
b5
12.Nd1
b4
13.c3
Nxf3+
14.Bxf3
Qa5
15.cxb4
Qxb4
16.Qxb4
Rxb4
17.e5
Nf5
18.Bd2
Rb6
19.b3
Nd4
20.Bg2
dxe5
21.fxe5
Ba6
22.Nb2
Bb5
23.Rf2
Ra6
24.a4
Bd7
25.b4
cxb4
26.Bxb4
Rb8
27.Bd6
Rb3
28.Be4
Nc6
29.Bg2
h6
30.Rc2
Rab6
31.Nc4
Rb1
32.Rec1
Rxc1+
33.Rxc1
Ra6
34.a5
f6
35.exf6
Bxf6
36.Rb1
Bd4+
37.Kf1
Bc8
38.Rb5
Kf7
39.Be4
g5
40.Bc7
Ke7
41.h4
Bf6
42.hxg5
hxg5
43.Bd6+
Kd7
44.Bc5
Bd8
45.Be3
Nxa5
46.Ne5+
Kc7
47.Nf7
Be7
48.Nxg5
Bd6
49.Kg2
Nc6
50.Nf7
Ra2+
51.Kf3
Ra1
52.g4
Rf1+
53.Bf2
Nd4+
54.Kg2
Rxf2+
55.Kxf2
Nxb5
56.g5
Bf8
57.Ne5
a5
58.Bc6
Bg7
59.Bxb5
Bxe5
60.Ke3
Bd7
61.Bc4
Kd6
62.d4
Bg7
63.Kd3
Be8
64.Ba2
Bc6
65.Ke3
Bd5
0-1
Comment
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Other games by White
Orth - Hartung (Dortmund, 2005.
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Orth - Weiss (Ruhrgebiet, 2003.
Other games by Black
Stachanczyk - Koscielski (Ches.
Koscielski - Schuh (Germany, 2.
Herman - Koscielski (Chess.com.
Koscielski - Grinev (Chess.com.
Koscielski - Van Osch (Germany.
Koscielski - Stern (Bad Wildun.