Dutch Defense Leningrad Variation Puzzle (Rated 1290): Win Material — Kingside Attack

This middlegame puzzle shows how active pieces can overwhelm a king when the position is loose and tactical. White’s heavy piece on the seventh rank and the advanced knight create immediate pressure, while Black’s queen and bishop are tied up defending key squares. The winning idea is a forcing tactical sequence that uses a check to drag the defender away, then converts the attack into decisive material gain. It is a classic example of piece activity beating static structure.