Exchange Sacrifice Puzzle (Rated 1120): Promote — Advanced Pawn Endgame

This chess endgame is built around an advanced pawn and a forcing tactical sequence. Black’s active rook creates immediate pressure, but the real story is the passed pawn race: one side can simplify into a winning promotion race while the other tries to keep the position balanced with activity. In classical chess, these positions often hinge on whether you can remove the defender and convert the passer before counterplay becomes dangerous.