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Aldana, Omar
(1849) -
Valle, Efrain
(2124) -
Bogota Navidad op
(4), Bogota, 2016
A34
1.c4
c5
2.Nc3
Nf6
3.f4
d5
4.cxd5
Nxd5
5.Nf3
Nc6
6.g3
Bf5
7.Bg2
Nd4
8.d3
g6
9.O-O
Bg7
10.a3
Nb4
½-½
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