Bogota COL, Panamerican Ch U20 (b)

Rodrigo Roman (2015)

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2013.07.10
0 : 1

Alexander Principe (2271)

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1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.c4 Nc6 7.Nc3 a6 8.h3 Rb8 9.e4 b5 10.cxb5 axb5 11.Re1 Nd7 12.Bf1 b4 13.Ne2 e5 14.Be3 Bb7 15.d5 Ne7 16.Qd2 Nf6 17.Qc2 Nxe4 18.Rac1 Nf6