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Otalora Pacheco, Carlos Eduardo
(2193) -
Acero Vargas, Cristian Camilo
(1672) -
Bogota Navidad op
(1), Bogota, 2019
A58
1.d4
Nf6
2.c4
c5
3.d5
b5
4.cxb5
a6
5.bxa6
g6
6.Nc3
Bg7
7.g3
d6
8.Bg2
O-O
9.Nf3
Bxa6
10.O-O
Qb6
11.Qc2
Nbd7
12.Rb1
Rfb8
13.b3
Bb7
14.Nh4
Ne5
15.Bd2
e6
16.dxe6
fxe6
17.Rfd1
Bxg2
18.Nxg2
Nc6
19.Na4
Qb7
20.Bf4
e5
21.Be3
Nd4
22.Bxd4
cxd4
23.e3
Nd5
24.exd4
exd4
25.Ne1
Rc8
26.Qd2
Nc3
27.Nxc3
dxc3
28.Qc2
½-½
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