How every chess piece moves: The ultimate guide - Duolingo
How every chess piece moves: The ultimate guide
Chess is played with six types of pieces, each with unique movement rules along ranks (horizontal rows), files (vertical columns), and diagonals (lines of same-colored squares running corner to corner). The goal is to coordinate these pieces as a team to trap the enemy king while protecting your own.
Core movement rules for the six chess pieces
| Piece | How it moves | How it captures |
|---|---|---|
| Queen | Any number of squares vertically, horizontally, or diagonally. | Same as movement |
| Rook | Any number of squares vertically or horizontally. | Same as movement |
| Bishop | Any number of squares diagonally. | Same as movement |
| Knight | Jumps in an L-shape and can leap over pieces. | Same as movement |
| Pawn | Moves one square forward, with the option to move two squares if on the starting rank. | Diagonally one square forward (left or right). Additionally, the pawn has a special capture, en passant. |
| King | Moves one square in any direction. Must never move into check. | Same as movement |
The king: One square in any direction
The king is the most important piece on the board — if it is trapped and cannot escape, that's checkmate and the game is over. It moves one square in any direction but can never step into check. The king can also castle with a rook: the king slides two squares toward the rook while the rook jumps to the other side.
The king can move to any of the eight surrounding squares: vertically, horizontally, or diagonally.
The queen: Unlimited range
The queen is the most powerful piece on the board. It combines the range of the rook and bishop, moving any number of squares along a rank, file, or diagonal. Losing your queen early can be devastating, but you could still manage to win the game.
The queen commands every square along the rank, the file, and both diagonals from its position.
The rook: Straight-line movement
Rooks are more powerful in the later stages of a game, when the board opens up and long files and ranks become clear. Two rooks working together can dominate an open board. The rook also participates in castling alongside the king.
The rook sweeps the full rank and file from its position, covering any number of squares in either straight direction.
The bishop: Sliding along diagonals
The bishop never leaves the color of the square it starts on. This is why the two bishops are sometimes referred to as the light-squared bishop and the dark-squared bishop. Bishops love open diagonals, and are often used to reinforce other pieces to make an attack stronger.
The bishop slides along both diagonals from its position and can never leave its starting color.
The knight: The L-shaped jump over pieces
What makes the knight truly special is that it can jump over other pieces — no other piece can do this. It moves in an L-shape: two squares in one direction and one square perpendicular. Only the landing square matters, making it valuable in closed positions where other pieces are blocked.
The knight jumps in an L-shape and can leap over any piece between its starting and landing square.
The pawn: Forward advance and diagonal captures
The pawn moves forward one square at a time but captures one square diagonally forward. On its very first move it can advance two squares. Pawns can never move backward. When a pawn reaches the far end of the board, it promotes — almost always to a queen.
The pawn advances one square at a time. On its very first move it has the option to advance two squares.
See it in action
Example 1: Three pieces, three captures
Capture each star with a different piece.
Solution: The bishop slides diagonally to capture the first star. The rook sweeps straight up the file to capture the second. The queen slides diagonally to capture the third.
Example 2: King, pawn, and knight each capture
Capture all three stars.
Solution: The king steps forward to capture the star in front of it. The pawn captures diagonally forward. The knight jumps in its L-shape to land on the third star.
Frequently asked questions
Can a piece move backward?
Every piece except the pawn can move backward. The queen, rook, bishop, knight, and king can all retreat. Pawns can only move forward.
What is the most powerful piece in chess?
The queen. It can move any number of squares vertically, horizontally, or diagonally. This gives it the most range and flexibility of any piece on the board.
Can a pawn become any piece when it promotes?
A pawn can promote to a queen, rook, bishop, or knight. You cannot promote to a king or remain a pawn. In almost all cases, choosing a queen is the best option.
Why is the knight so confusing?
The knight's L-shaped movement is unlike any other piece. It doesn't move in straight lines or diagonals, so beginners often struggle to visualize where it can go. Practice makes the pattern second nature.
Can two pieces occupy the same square?
No, only one piece can be on a square at any time. When a piece captures an enemy piece, it replaces it on that square, and the captured piece is removed from the game.