Aleksandar Indic (White) Puzzle: Mate — Rook Endgame
This chess endgame demonstrates how rook activity and a passed pawn can combine into a forced checkmate. White’s advanced queenside pawn restricts the opposing king and creates a promotion threat, while the rook controls critical escape squares. The winning plan depends on coordinating the king, rook, and pawn rather than rushing the pawn forward. The position also contains a hanging-piece tactical detail: the black rook can be forced into an unfavorable exchange that clears the path for the mating net.