Açylyşlar

Nimzo-Indian Defense: Classical, Keres Defense

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Nf3
Öňdebaryjy oýunçylar