Slav Defense Hanging Piece Beginner Puzzle (Rated 1205): Mate in 1 — Hanging Piece Tactic

This puzzle is a classic middlegame tactical finish where one loose piece creates a direct mating net. The key idea is that the enemy king has very few escape squares, while an active queen can exploit the alignment of pieces and the lack of defenders around the king. In positions like this, material advantage matters less than the immediate threat: a forcing move can end the game at once. Recognizing hanging pieces and king safety together is essential in classical chess.