1.c4 g6 2.Nc3 Bg7 3.g3 c5 4.Bg2 Nc6 5.e4 e6 6.Nge2 Nge7 7.O-O O-O 8.a3 a6 9.Rb1 Rb8 10.b4 cxb4 11.axb4 b5