113. US Open 2012

Yasser Seirawan (2620)

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2012.08.12
1/2 : 1/2
Benko gambit half accepted

Manuel Leon Hoyos (2579)

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1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.b6 d6 6.Nc3 Nbd7 7.e4 g6 8.Nf3 Rb8 9.h3 Bg7 10.Bd3 O-O 11.O-O Qxb6 12.Qc2 a5 13.Na4 Qa7 14.Bd2 Ba6 15.Bc3 Nb6 16.Nxb6 Rxb6 17.Nd2 Nd7 18.Bxg7