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Marks, Richard
(1632) -
O'Bumsawin, Nicholas
(1831) -
Canadian op 48th U2000
(5), Toronto, 2011
A17
1.c4
Nf6
2.Nf3
e6
3.Nc3
b6
4.g3
Bb7
5.Bg2
Bb4
6.O-O
O-O
7.a3
Bxc3
8.dxc3
d6
9.b4
Nbd7
10.Qb3
c5
11.Rd1
Qe7
12.Nd2
Bxg2
13.Kxg2
Rfc8
14.Bb2
h5
15.Rac1
Ne5
16.h3
Ng6
17.e4
h4
18.Re1
hxg3
19.fxg3
Ne5
20.Re3
g6
21.Rf1
Kg7
22.b5
Rh8
23.Nf3
Nfd7
24.Bc1
Nxf3
25.Rfxf3
Ne5
26.Rf1
Rh7
27.Qd1
Rah8
28.g4
Nxc4
29.Rg3
Ne5
30.Bf4
Rd8
31.Qc1
Qb7
32.Qe3
Nc4
33.Qf3
Nxa3
34.Bg5
Rd7
35.Bf6+
Kf8
36.h4
d5
37.e5
Nxb5
38.h5
gxh5
39.gxh5
d4
40.Qxb7
Rxb7
41.Rg1
Rxh5
42.Kf3
Rf5+
43.Ke4
Nxc3+
44.Kd3
Ke8
45.Rg8+
Kd7
46.R1g7
Kc6
47.Rf8
Rf3+
48.Kc2
Ne4
49.Rfxf7
Rxf7
50.Rxf7
Nxf6
0-1
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