Passed Pawn Puzzle (Rated 1373): Win Material — Checks

This chess endgame demonstrates how forcing play can overturn a material deficit. Black has extra pawns and appears to hold practical advantages, but the white queen and bishop coordinate to restrict the king and create a tactical refutation. The key idea is to use checks to gain time, improve piece activity, and expose the weaknesses created by an overloaded defender. In positions like this, dynamic coordination can matter more than the material count.