Queens Gambit Declined Mate In 2 Puzzle (Rated 844): Spot Mate in 2 — Kingside Attack

This puzzle is a classic middlegame mating pattern where the attacking side uses the queen and king safety to force a quick finish. The key idea is that the enemy king has limited escape squares, so a forcing check can drive it into a mating net. In classical chess, these short combinations often appear when one side’s pieces are active and the defender’s back rank or king zone is overloaded.