--- title: "Piece domination in chess" url: "https://georgelichess.com/glossary/piece-domination.md" canonical_url: "https://georgelichess.com/glossary/piece-domination" last_updated: "2026-11-07" type: "reference" summary: "Piece domination is a position in which an enemy piece cannot move without being captured. If the answer is zero or close to it, domination is on the board." related: ["https://georgelichess.com/glossary/domination.md", "https://georgelichess.com/glossary/trapped-piece.md", "https://georgelichess.com/glossary/restriction.md", "https://georgelichess.com/glossary/knight-versus-bishop.md", "https://georgelichess.com/glossary/outpost.md", "https://georgelichess.com/glossary/category/endgames.md", "https://georgelichess.com/glossary.md"] --- # Piece domination 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. Piece domination is a position in which an enemy piece cannot move without being captured. If the answer is zero or close to it, domination is on the board. Piece domination is a position in which an enemy piece cannot move without being captured, because your pieces control every square it could go to, so it is stuck and out of play. [Domination](https://georgelichess.com/glossary/domination.md) means restricting one enemy piece so completely that every square it can reach is covered. The piece may not be attacked right now, but it cannot move without being lost, so it is out of the game until the grip is broken. The classic cases involve a [knight](https://georgelichess.com/glossary/knight.md) dominating a bishop or a rook, because a knight covers squares of both colors, while a bishop can never attack a knight that stands on the other color. To spot it, list the squares the enemy piece can move to and count how many are safe. If the answer is zero or close to it, domination is on the board. In the example, Black's own pawn on b6 blocks one [diagonal](https://georgelichess.com/glossary/diagonal.md), and each of the bishop's four moves along the other lands on a square covered by the white knight or the white king. Domination is valuable because it works like a material gain without a [capture](https://georgelichess.com/glossary/capture.md). A dominated piece can neither attack nor defend, so the side doing the dominating effectively plays with an extra piece. The usual next step is to bring a second unit, such as the king or a pawn, to attack the [trapped piece](https://georgelichess.com/glossary/trapped-piece.md), since it has nowhere to run. A common [mistake](https://georgelichess.com/glossary/mistake.md) is to assume a piece is safe because nothing attacks it. Another is to let your own piece drift to the edge of the board, where a single well-placed knight can take away all of its exits. Before moving a piece to a rim square, check that it keeps a safe way back. Also called: knight domination. ## Example position Black to move. The bishop on a5 is not attacked, but its own pawn blocks b6, and each square it can reach (b4, c3, d2, e1) is covered by the white knight or king with no black piece to defend it, so any bishop move loses it. Position (FEN): `7k/8/1p6/bP1N4/8/8/4K3/8 b - - 0 1` Also worth reading is [Pawn breakthrough](https://georgelichess.com/glossary/pawn-breakthrough.md). A pawn breakthrough is a sacrifice of one or more pawns that tears open the opposing pawn chain so that a remaining pawn can run through and promote. A neighboring idea is [Piece coordination](https://georgelichess.com/glossary/piece-coordination.md). Piece coordination is the degree to which your pieces support one another and work toward the same target, so their combined force is greater than the sum of what each could do alone. A neighboring idea is [Wrong rook pawn](https://georgelichess.com/glossary/wrong-rook-pawn.md). A wrong rook pawn is an a-pawn or h-pawn whose promotion square is the opposite color to its side's bishop, so king, bishop and pawn cannot win once the defending king reaches the corner in front of it. Endgame ideas like "Piece domination" are won or lost on small details, which a coach can check in your own games. The [first lesson](https://georgelichess.com/book/first-lesson.md) with George Li is where that review starts. ## Related terms - [Domination](https://georgelichess.com/glossary/domination.md) - [Trapped piece](https://georgelichess.com/glossary/trapped-piece.md) - [Restriction](https://georgelichess.com/glossary/restriction.md) - [Knight versus bishop](https://georgelichess.com/glossary/knight-versus-bishop.md) - [Outpost](https://georgelichess.com/glossary/outpost.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 - [Domination in chess](https://georgelichess.com/glossary/domination.md) - [Trapped piece in chess](https://georgelichess.com/glossary/trapped-piece.md) - [Restriction in chess](https://georgelichess.com/glossary/restriction.md) - [Knight versus bishop in chess](https://georgelichess.com/glossary/knight-versus-bishop.md) - [Outpost in chess](https://georgelichess.com/glossary/outpost.md) - [Chess terms: Endgames](https://georgelichess.com/glossary/category/endgames.md) - [Chess terms glossary: plain definitions](https://georgelichess.com/glossary.md)