ch-COL 2020

Cristhian Camilo Rios (2464)

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2020.12.07
1/2 : 1/2
Nimzo-Indian

Sergio E Barrientos (2463)

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1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7 8.f3 d5 9.e3 Nbd7 10.cxd5 exd5 11.Bd3 h6 12.Bh4 Re8 13.Bf2 c5 14.Ne2 Rc8 15.O-O Nf8 16.dxc5 bxc5 17.b4 d4 18.exd4