Açylyşlar

English Opening: Anglo-Indian, Anglo-Grünfeld, Smyslov Defense

1.c4 Nf6 2.Nc3 d5 3.cxd5 Nxd5 4.g3 g6 5.Bg2 Nxc3 6.bxc3 Bg7 7.Rb1
Öňdebaryjy oýunçylar