Alekhine Defense Scandinavian Variation Mate In 1 Beginner Puzzle (Rated 1004): Spot Mate in 1 — Queenside Attack

This middlegame puzzle shows a classic mating pattern where the attacking side uses queen activity and king-side pressure to finish the game immediately. The key idea is that a seemingly active queen can also become a direct mating piece when the enemy king has limited escape squares and key defenders are overloaded. In classical chess, these tactical shots often appear after one side has overextended or left a critical square unprotected.