--- title: "Cutting off the king in chess" url: "https://georgelichess.com/glossary/cutting-off-the-king.md" canonical_url: "https://georgelichess.com/glossary/cutting-off-the-king" last_updated: "2026-11-07" type: "reference" summary: "Cutting off the king means placing a rook on a file or rank so that the enemy king cannot cross it, which keeps the king away from the pawns." related: ["https://georgelichess.com/glossary/rook-endgame.md", "https://georgelichess.com/glossary/lucena-position.md", "https://georgelichess.com/glossary/king-activity.md", "https://georgelichess.com/glossary/rook-and-pawn-versus-rook.md", "https://georgelichess.com/glossary/key-squares.md", "https://georgelichess.com/glossary/category/endgames.md", "https://georgelichess.com/glossary.md"] --- # Cutting off the king in chess > **For AI agents:** the complete index of GeorgeLiChess pages is [llms.txt](https://georgelichess.com/llms.txt). Every page is also served as markdown at its URL plus .md. Cutting off the king means placing a rook on a file or rank so that the enemy king cannot cross it, which keeps the king away from the pawns. Cutting off the king means placing a rook on a file or rank so that the enemy king cannot cross it, which keeps the king away from the pawns and often makes a rook ending easy to win. Cutting off the king is one of the first skills of rook endings. The rook controls a whole file or rank, and because the enemy king may not step onto a [square](https://georgelichess.com/glossary/square.md) the rook attacks, it is shut out of everything on the far side of the line. If your [passed pawn](https://georgelichess.com/glossary/passed-pawn.md) and king stand on the far side, they can advance with no [interference](https://georgelichess.com/glossary/interference.md) from the defender's king. This is the reason the [Lucena position](https://georgelichess.com/glossary/lucena-position.md) is winning: the defender's king is cut off along a file and cannot get back. To cut a king off well, place the rook a safe distance away, not next to the king, where it could be attacked and driven off. Choose the line that blocks the king's most useful route, usually the file between it and the pawn. A common [mistake](https://georgelichess.com/glossary/mistake.md) is cutting off along the wrong line, so the king can still walk around to the pawn. Another is forgetting that the defending rook may attack yours, so make sure the cutting rook is protected by the king or the pawn. When you are the defender, bring the king toward the pawn before the cut is in place, because once it is, the defense becomes much harder. ## Example position White to move. The rook on d1 keeps Black's king on the far side of the d-file, away from the f-pawn, so White's king and pawn can advance together. With the defending king cut off this far, White should win despite Black's rook. Position (FEN): `7r/2k5/8/8/5P2/5K2/8/3R4 w - - 0 1` A neighboring idea is [Rook versus pawn](https://georgelichess.com/glossary/rook-versus-pawn.md). Rook versus pawn is an ending in which a rook faces a single pawn, usually a win for the rook, although an advanced pawn supported by its king can save the game. It sits close to [Second rank defense](https://georgelichess.com/glossary/second-rank-defense.md). Second rank defense is a rook-ending method in which the defender keeps the rook on its own second rank to stop the enemy king stepping up and to keep checking options open. It sits close to [Shouldering](https://georgelichess.com/glossary/shouldering.md). Shouldering is a king maneuver in which one king steps into a square that cuts the opposing king off from a pawn or from the route toward it, so the opponent cannot approach. If "Cutting off the king" has cost you half a point, a [first lesson](https://georgelichess.com/book/first-lesson.md) is a good place to find the pattern behind it: George Li goes through your games and builds a plan. ## Related terms - [Rook endgame](https://georgelichess.com/glossary/rook-endgame.md) - [Lucena position](https://georgelichess.com/glossary/lucena-position.md) - [King activity](https://georgelichess.com/glossary/king-activity.md) - [Rook and pawn versus rook](https://georgelichess.com/glossary/rook-and-pawn-versus-rook.md) - [Key squares](https://georgelichess.com/glossary/key-squares.md) ## Guides that go further - [How to choose a chess coach](https://georgelichess.com/how-to-choose-a-chess-coach.md): What to decide first, the questions to ask, what a first lesson should show and the red flags to avoid. - [How much does chess coaching cost?](https://georgelichess.com/chess-coaching-cost.md): Published rates for private, group and subscription chess coaching, with the source and the date of each. - [The first lesson](https://georgelichess.com/book/first-lesson.md): A game review, a read on your level and a written study plan from George Li. [Book your first lesson](https://georgelichess.com/book.md) and George Li reviews your games and builds a study plan around them. Questions about lessons: write to hello@georgelichess.com. ## Related - [Rook endgame in chess](https://georgelichess.com/glossary/rook-endgame.md) - [Lucena position in chess](https://georgelichess.com/glossary/lucena-position.md) - [King activity in chess](https://georgelichess.com/glossary/king-activity.md) - [Rook and pawn versus rook in chess](https://georgelichess.com/glossary/rook-and-pawn-versus-rook.md) - [Key squares in chess](https://georgelichess.com/glossary/key-squares.md) - [Chess terms: Endgames](https://georgelichess.com/glossary/category/endgames.md) - [Chess terms glossary: plain definitions](https://georgelichess.com/glossary.md)