Advanced Pawn Beginner Puzzle (Rated 1172): Crush the Passed Pawn — Rook Endgame

This chess endgame revolves around a dangerous passed pawn and active rook play. When rooks are on the board, the side with the more active rook often decides the game by forcing checks, winning material, or escorting a passer. Here, the key idea is to use forcing moves to keep the enemy king tied down while the advanced pawn becomes unstoppable. In classical chess, rook activity and king coordination matter more than raw material alone.