Checkmate With Queen Puzzle (Rated 1500): Mate With Queen — Chess Endgame

This chess endgame puzzle is a forcing attacking sequence built around king safety and piece coordination. White’s heavy pieces are active, and the black king is boxed in by its own pieces and weakened dark-square control. The key idea is to use checks to drive the king into a tighter net, then switch the attack from one file or rank to another until the defender runs out of squares. It is a classic example of converting activity into a decisive mating attack.