Rio Negro Open 2022

Leandro Perdomo (2441)

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2022.05.13
1/2 : 1/2
QGD semi-Slav

Andres Carlos Obregon (2503)

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1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Qc2 Bd6 7.Bd2 O-O 8.O-O-O e5 9.cxd5 cxd5 10.Nb5 Bb8 11.dxe5 Nxe5 12.Nxe5 Bxe5 13.Kb1 Bd7 14.Bd3 a6 15.Nd4 Rc8 16.Qb3 b5 17.Qa3 Qb6 18.Ba5 Qb7