Queens Pawn Game Mate In 2 Puzzle (Rated 886): Spot a Mate in 2 — Queenside Attack
This puzzle is a classic forcing finish in the middlegame, where the attacking side uses a queenside attack to trap the enemy king with checks and coordination. The key idea is not material gain but creating a mating net so tight that the defender has no useful escape squares. When the king is exposed and your queen can invade with tempo, even a seemingly active position can collapse immediately into checkmate.