Deflection Puzzle (Rated 1240): Mate in 3 — Queen Sacrifice

This middlegame chess puzzle is a classic example of forcing play against an exposed king. The attacking side uses a queen sacrifice idea to drag the enemy king into a vulnerable square, then coordinates rook and queen pressure to finish the attack. The key tactical themes are deflection, overloaded defense, and a mating net that leaves the king with no safe escape. Even with material advantage, the winning plan is all about forcing checks and limiting replies.