Benko Gambit Declined Bishop Attack Trapped Piece in Chess

The benko gambit declined bishop attack trapped piece is a tactical motif in Benko Gambit Declined structures where a bishop attack (often on a key defender or pawn) forces a piece into a cramped square. In many lines, the defining feature is that the attacked unit has limited escape squares because the queenside structure and pawn breaks are controlled by the Benko setup.