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The Rook in Chess: How It Moves and Castles
Here's our full guide to the rook chess piece. If you're new to the game and want to know everything about the rook, you're in the right place.
In this guide you'll find
- Where it stands on the board.
- How it moves.
- Its value.
- The special castling rule.
- Where its name comes from.
Where the Rook Stands on the Chessboard
In the starting position, the two rooks for each side sit in the four corners of the board.
That corner placement is what makes people think of castle towers. The knights come out right next to the rooks, then the bishops, and finally the king and queen in the middle. Getting your pieces set up correctly is the very first thing to master, so take your time with this step.
How Does the Rook Move in Chess?
The rook moves horizontally and vertically, as many squares as it wants.
It's blocked by its own pieces. Only the knight can jump over pawns and other pieces.
Can the Rook Move Backward?
Yes, of course. The rook can move backward. In chess, only pawns can never move backward, not even to capture.
How Does the Rook Capture?
To capture, the rook simply lands on the square held by the opponent's piece or pawn and takes its place. Look at the diagram below.
The white rook can capture the black knight on d6.
Like this.
Can the Rook Capture More Than One Pawn at Once?
No, it's not a laser beam. If several enemy pieces sit on the same file or rank, the rook can only capture the first one it meets.
Getting Comfortable With How the Rook Moves
To help this sink in, we're preparing a free lesson series with games, puzzles, and quizzes, following French champion Tigran Gharamyan's method. Join the waitlist to get it first.
The Value of the Rook in Chess
The rook is worth five pawns. As a reminder, the knight and the bishop are each worth about three pawns, and the queen is worth about nine. Two rooks are therefore slightly stronger than a queen, especially when they manage to work together. Two minor pieces are stronger than a single rook.
Moving the Rook and the King Together
Castling is the only move in chess where two pieces move at the same time, the king and a rook. Four conditions have to be met before you can castle.
- Neither the king nor the rook has ever moved.
- The squares between the king and the rook are empty.
- The king is not in check.
- The king does not pass through check on its way.
The king then moves two squares toward the rook, and the rook lands right next to the king, on the other side. Castling is mainly a way to bring your king to safety.
Let's look at a few examples.
Short Castling (Kingside)
The white king moves two squares toward the white rook, and the rook lands right next to the king, on the other side.
Like this. White has castled on the kingside. That's short castling.
Long Castling (Queenside)
Now here's an example of long castling, meaning castling with the queenside rook.
The king moves two squares toward the rook, and the rook passes over the king to land on the other side.
And there you go.
The Strength of the Rook in Chess
The rook needs an open file to do its job. Look at the position below.
There's only one open file in this position, the e-file. The white rook has moved onto it and is ready to invade the black position by reaching the seventh rank. From there, it will play a decisive role attacking the black pawns.
The black rook never managed to seize the open file, so it stays passive. White has a much better position.
Where the Name "Rook" Comes From
The rook takes its name from the Persian rukh, meaning chariot, and English kept it almost intact. In shogi, the equivalent piece is called the chariot. In French, the word roque (the term for castling) is actually the one that stayed closest to the original Persian word, closer than the piece's own French name.
Your Move
To keep learning, head over to our guide to the complete rules of chess. And once the pieces start coming off the board, our guide to rook endgames takes this piece further.
That's it for our guide to the rook in chess. Feel free to share it if you found it useful.