Mate In 2 Puzzle (Rated 918): Force Mate in 2 — Endgame Tactic

This chess endgame puzzle is a classic forcing sequence where the attacking side uses a queen check to drag the enemy king into a worse square and then finish with a decisive follow-up. The key idea is not material gain, but coordination: the queen and rook work together to create a mating net. In classical chess, these patterns often appear when the king has limited flight squares and one defender is overloaded or pinned.