Learn How to Skewer: Decisive Rook Endgame
This chess endgame puzzle is a classic example of a rook-based tactical refutation. White’s active rook creates a powerful skewer on the e-file, forcing the black king to step aside and exposing the rook behind it. In practical classical chess, these patterns often appear when the king is centralized and the rooks are the last heavy pieces on the board. The key idea is not a flashy mating attack, but a clean sequence that wins material and converts a decisive advantage.