Catalan Opening Kingside Attack Beginner Puzzle (Rated 869): Spot a Mate in 2 — Kingside Attack

This puzzle is a classic middlegame kingside attack where the attacking side uses queen and knight coordination to overload the defender around the enemy king. The key idea is to create a forcing sequence that leaves the king with no safe squares and no useful interpositions. In classical chess, these mating nets often appear when the h-file or h7 square becomes vulnerable and the defender is too tied up to respond.