Advanced Pawn Puzzle (Rated 1487): Promote a Passed Pawn — Endgame

This chess endgame is a classic lesson in advanced pawn play: when a passed pawn reaches the seventh rank, it can dominate the board and force the defender into passivity. The key idea is not just material, but timing and king activity. In classical chess, a well-supported passer often decides the game even if the position looks balanced. Here, White’s king must escort the pawn while keeping the enemy king cut off from the promotion square.