开局

English Opening: Reversed Sicilian, Taimanov, Full Symmetry Line

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Nf3 Nf6 7.O-O O-O 8.Rb1 a5 9.a3
顶级棋手