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Osorio, Diego Felipe
-
Kovalyov, Anton
-
Pan American-ch U12
(3), Bogota, 2004
B86
1.e4
c5
2.Nf3
d6
3.d4
cxd4
4.Nxd4
Nf6
5.Nc3
a6
6.Bc4
e6
7.Be3
Be7
8.O-O
b5
9.Bd3
Bb7
10.a3
Nbd7
11.b4
Rc8
12.Nde2
Ne5
13.f4
Neg4
14.Qd2
Nxe3
15.Qxe3
d5
16.Qf3
dxe4
17.Nxe4
Nxe4
18.Bxe4
Qb6+
19.Kh1
Bxe4
20.Qxe4
Qc6
21.Qxc6+
Rxc6
22.c3
O-O
23.Rac1
g6
24.Rf3
Bf6
25.Kg1
Rd8
26.Ng3
Rd4
27.Re1
Rdc4
28.Ne4
Bxc3
29.Nxc3
Rxc3
30.Rxc3
Rxc3
31.Ra1
Kg7
32.h3
Kf6
33.Kh2
Kf5
34.g3
Rc2+
35.Kg1
Ke4
36.Re1+
Kf3
37.Rf1+
Kxg3
38.Kh1
Kxh3
39.Rf3+
Kg4
40.Rf1
Kg3
41.Rg1+
Kh3
42.Rf1
f5
43.Rf3+
Kg4
0-1
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