Learn How to Win a Chess Endgame: Rook Skewer
This chess endgame is a classic race between passed pawns, active rooks, and king safety. The key idea is that a seemingly urgent promotion threat can often be met by a forcing defensive move that also creates a tactical resource against the enemy rook. In classical chess, rook activity matters enormously: an exposed king and a loose rook can turn a simple endgame into a decisive tactical sequence. Here, the stronger side uses checks and a skewer to convert the position.