Best move for white

Discovered check

Best move for wbite

White bishop can give Be2+. But black rook is gaurding it. Black bishop can interfere that . 

Best move for white

G7 is guarded by black queen. White rook can block it.  

Best move for black

The f4 pawn is blocking the black bishop.  Black queen can mate Qg2+ , but there is a catch. Knight is in the way. How does black rook can help here ?


Best move for white

Separate black queen and rook. Deflection 

Best move for white

Deflection using rook