Queens Pawn Game Intermezzo Puzzle (Rated 1153): Use an Intermezzo — Crushing Tactic

This puzzle is a classic example of an intermezzo, also called a zwischenzug: instead of recapturing immediately, White inserts a forcing move that changes the evaluation. The key idea is to use a check and tactical pressure to overload the defender, then exploit the exposed king and loose pieces. In positions like this, active pieces and hanging targets matter more than simple material count. The combination turns a messy middlegame into a winning material sequence.