Rook versus King

Overview

Rook versus king is won in every position. Unlike the queen endgame, here the rook works best from a distance: it cuts the enemy king off along a rank or a file while the own king walks up to help.

Cutting off and shrinking the box

Place the rook so that it divides the board and the defending king cannot cross. Every time the defending king steps back, shrink the box with a waiting rook move. When the king reaches the edge, bring your king to the opposite side of the enemy king and mate.

Watch for stalemate

The single way to spoil this endgame is stalemate: a careless rook check can leave the enemy king without moves. Before every check, count the defender's legal replies.

Practice positions

Play each position out against the engine from the exact spot on the board — unrated, you take the strong side. Positions marked with a goal are drills: your result is recorded on your profile. Positions marked 🔍 discovery are the opposite task: theory says they are draws — try to win the strong side and let perfect defense show you why you can't.