Mate In 3 Puzzle (Rated 941): Force Mate in 3 — Queen Sacrifice

This puzzle is a classic forcing sequence where the attacking side uses a queen sacrifice to drag the enemy king into a mating net. Even though the position is already deep into the middlegame, the finish has the feel of a chess endgame because piece activity and king safety matter more than material. The key idea is to create a discovered attack and remove the defender so the final checkmate becomes unavoidable.