Berlin Defense Puzzle (Rated 1187): Win — Hanging Piece
A hanging piece is an undefended or insufficiently defended unit that can be captured after a forcing move. In this middlegame position, Black’s queen creates immediate pressure near the white king, but that activity comes with a tactical drawback: the queen itself can become vulnerable. The key idea is to challenge the attacker while creating a direct threat against a valuable target. This is a classic winning combination based on king safety, piece activity, and tactical awareness.