2017.10.13
1 : 0
Benko gambit half accepted
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.b6 a5 6.Nc3 Ba6 7.e4 Bxf1 8.Kxf1 Qxb6 9.e5 Ng8 10.Nf3 a4 11.g3 g6 12.Kg2 Qb4 13.Re1 a3 14.Rb1 Bg7 15.Re4 Qb7 16.b4 cxb4 17.Rbxb4 Qc8 18.Rec4 Qd8 19.Nb5 Na6 20.Ra4 Rb8 21.Qb3