King’s Indian Defence(E97)

Erdos-Mamedov

9.Bg5 Classical

After 28..Rf6(Diagram)

White has the better structure and dominates the light squares. How to continue?

After 28..Rf6

Nimzo-Indian Defence(E32)

Molina-Bachman

After 23.Bf1(Diagram)

White’s central pawns are slightly loose. How can this be exploited?

After 23.Bf1