Modern Defense Sacrifice Beginner Puzzle (Rated 1122): Spot Mate in 2 — Queenside Attack

This puzzle is a classic middlegame tactical finish where active pieces and king safety outweigh the material count. The key idea is to use a forcing check that drags the defender into a bad square, then convert with a direct queen follow-up. Patterns like pin, skewer, and removal of the defender often appear together in these short combinations. Even when one side is materially ahead, a loose king and overloaded pieces can make the position tactically lost.