V Concordia Open 2019

Luiz Ney Menna Barreto (2310)

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2019.05.04
1/2 : 1/2
Reti opening

Marco Aurelio Zaror Cordeiro (2221)

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1.Nf3 g6 2.c4 Bg7 3.Nc3 e5 4.d4 exd4 5.Nxd4 Nc6 6.Nxc6 bxc6 7.e4 d6 8.Bd3 Ne7 9.O-O O-O 10.Rb1 c5 11.Nd5 Nc6 12.b4 cxb4 13.Nxb4 Nxb4 14.Rxb4 Bd7 15.Bd2 Bc6 16.f3 Bd4+ 17.Kh1 Qf6 18.Qc2 a5 19.Rbb1 a4 20.a3