--- title: "Outside passed pawn in chess" url: "https://georgelichess.com/glossary/outside-passed-pawn.md" canonical_url: "https://georgelichess.com/glossary/outside-passed-pawn" last_updated: "2026-11-07" type: "reference" summary: "An outside passed pawn is a passer on a distant wing that works as a decoy. Think of the pawn as a bill the defender must pay in moves." related: ["https://georgelichess.com/glossary/passed-pawn.md", "https://georgelichess.com/glossary/connected-passed-pawns.md", "https://georgelichess.com/glossary/king-activity.md", "https://georgelichess.com/glossary/king-and-pawn-endgame.md", "https://georgelichess.com/glossary/pawn-promotion-race.md", "https://georgelichess.com/glossary/category/endgames.md", "https://georgelichess.com/glossary.md"] --- # Outside passed pawn 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. An outside passed pawn is a passer on a distant wing that works as a decoy. Think of the pawn as a bill the defender must pay in moves. An outside passed pawn is a passer on a distant wing that works as a decoy: the defending king has to go and stop it, and the moves this takes let the other king win pawns elsewhere. Think of the pawn as a bill the defender must pay in moves. To stop it, the defending king has to walk across the board, and every step it takes there is a step not spent guarding its other pawns. Meanwhile the attacking king walks the other way and collects them. The diagram shows the trade of time move by move. That is why the side owning one is usually glad to trade pieces and reach a pawn ending. The farther the pawn stands from the other pawns, the longer the defender's trip, so an a- or h-pawn works best. Timing matters. Advance the pawn when the enemy king is close enough to be forced to react, so that each step drags it farther away. Pushing it to its death while the defending king sits next to it wastes the asset. With pieces on the board the effect weakens. A rook placed behind the pawn can watch it from a distance without its king leaving, and a [bishop](https://georgelichess.com/glossary/bishop.md) on a long [diagonal](https://georgelichess.com/glossary/diagonal.md) can do the same. [Knights](https://georgelichess.com/glossary/knight.md) struggle against a far-off pawn, so the decoy stays strong in knight endings. When defending, the remedy is [counterplay](https://georgelichess.com/glossary/counterplay.md): a [passed pawn](https://georgelichess.com/glossary/passed-pawn.md) of your own on the other side, or an [active king](https://georgelichess.com/glossary/king-activity.md) that reaches the main group of pawns first. ## Example position White to move. The a-pawn is an outside passed pawn. After 1.a5 Kc5 2.Ke4 Kb5 3.Kf5 Kxa5 4.Kxg5, Black has spent three moves taking the a-pawn, White has used them to win g5, and the g-pawn is now too far ahead for Black's king to catch. Position (FEN): `8/8/8/3k2p1/P5P1/3K4/8/8 w - - 0 1` It sits close to [Queenside majority structure](https://georgelichess.com/glossary/queenside-majority-structure.md). A pawn structure where one side has more pawns on the queenside than the opponent, such as three against two, and can create a passed pawn there while the other side holds a kingside majority. Compare it with [Connected passed pawns](https://georgelichess.com/glossary/connected-passed-pawns.md). Connected passed pawns are two passed pawns on adjacent files that support each other and can advance together, so the enemy cannot stop them one at a time and they often decide an endgame. 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. Endgame ideas like "Outside passed pawn" 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 - [Passed pawn](https://georgelichess.com/glossary/passed-pawn.md) - [Connected passed pawns](https://georgelichess.com/glossary/connected-passed-pawns.md) - [King activity](https://georgelichess.com/glossary/king-activity.md) - [King and pawn endgame](https://georgelichess.com/glossary/king-and-pawn-endgame.md) - [Pawn promotion race](https://georgelichess.com/glossary/pawn-promotion-race.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 - [Passed pawn in chess](https://georgelichess.com/glossary/passed-pawn.md) - [Connected passed pawns in chess](https://georgelichess.com/glossary/connected-passed-pawns.md) - [King activity in chess](https://georgelichess.com/glossary/king-activity.md) - [King and pawn endgame in chess](https://georgelichess.com/glossary/king-and-pawn-endgame.md) - [Pawn promotion race in chess](https://georgelichess.com/glossary/pawn-promotion-race.md) - [Chess terms: Endgames](https://georgelichess.com/glossary/category/endgames.md) - [Chess terms glossary: plain definitions](https://georgelichess.com/glossary.md)