How to Play Chess

Setting Up the Board

Chess is played on an eight-by-eight grid of alternating light and dark squares. Before anything else, orient the board correctly: each player should have a light square in their bottom-right corner. The mnemonic taught in clubs is "white on the right". Getting this wrong is the most common beginner error and it puts every piece in the wrong place.

Each side has sixteen pieces. The back rank, from left to right, runs rook, knight, bishop, queen, king, bishop, knight, rook. The eight pawns occupy the rank in front. The queens sit on their own colour — the white queen on a light square, the black queen on a dark square — which gives you a second check that the setup is right.

White always moves first, and the players alternate from there. No move may ever be skipped: if it is your turn, you must move something.

How Each Piece Moves

Six piece types, six movement rules. Learn these thoroughly before anything else, because every other idea in chess is built on top of them.

Except for the knight, no piece may pass through another. If a friendly piece blocks the path, the move is illegal; if an enemy piece blocks it, you may capture that piece and stop on its square.

The values in the table are a guide, not a law. They express roughly what each piece is worth in a trade — swapping a bishop for a rook is usually good, swapping a queen for a knight usually terrible. But position matters more than arithmetic. A knight planted in the centre with no way to be dislodged can easily be worth more than a rook stuck behind its own pawns.

The Pawn's Peculiarities

Pawns are the only pieces that capture differently from how they move, and they generate most of the confusion for newcomers. A pawn advances straight ahead but takes diagonally. It can never move backwards. On its very first move it has the option of advancing two squares instead of one.

Two further rules apply only to pawns.

Promotion. A pawn that reaches the far end of the board is immediately replaced by a queen, rook, bishop or knight of the same colour. You are not limited to pieces already captured — a player can legitimately have two or more queens. Choosing anything other than a queen is called underpromotion and is rare, though promoting to a knight occasionally delivers a check that a queen could not.

En passant. If a pawn uses its two-square advance to land directly beside an enemy pawn, that enemy pawn may capture it as though it had only moved one square. This capture must be made immediately, on the very next move, or the right is lost permanently. En passant exists to stop a pawn from sneaking past an opposing pawn using the two-square rule, and it is the rule most often missed by self-taught players.

Castling

Castling is the only move in chess that shifts two pieces at once. The king travels two squares towards a rook, and the rook jumps over the king to the square immediately beside it. The purpose is to tuck the king into safety behind a wall of pawns while bringing a rook towards the centre, and it is usually right to do it early.

Four conditions must all hold:

• Neither the king nor that particular rook has moved at any point in the game.
• Every square between them is empty.
• The king is not currently in check.
• The king does not pass through or land on a square attacked by an enemy piece.

Note that the rook is permitted to pass through an attacked square — only the king is restricted. Castling towards the nearer rook is called kingside or short castling; towards the further rook, queenside or long castling.

Check, Checkmate and Stalemate

When a piece attacks the enemy king, the king is in check. The player must respond immediately, and there are exactly three legal responses: move the king to a safe square, capture the attacking piece, or block the line of attack with another piece. Against a knight's check, blocking is impossible, since knights jump.

If a king is in check and none of those three responses is available, that is checkmate and the game ends at once. The king is never actually captured — the game stops the moment escape becomes impossible.

Stalemate is the outcome that catches out almost every beginner. If a player is not in check but has no legal move whatsoever, the game is a draw. This costs inexperienced players countless won games: with an overwhelming material advantage they hem in the enemy king so completely that it has nowhere legal to go, and a certain win evaporates into half a point. When you are winning easily, always check that your opponent still has a move available.

Games can also be drawn by threefold repetition of the same position, by the fifty-move rule when no pawn has moved and no capture has been made, by mutual agreement, or when neither side has enough material to force mate.

Three Principles for the Opening

Beginners often want to memorise opening moves. That is the wrong instinct at the start. Three principles will serve you better than any memorised sequence.

Control the centre. The four central squares matter because pieces standing there influence more of the board. A knight in the centre reaches eight squares; the same knight in a corner reaches two. Advancing a central pawn on move one is the standard way to stake a claim.

Develop your pieces. Get the knights and bishops off the back rank and into play quickly. A common error is bringing the queen out early: she is powerful but vulnerable, and your opponent gains time by attacking her with lesser pieces while developing their own.

Castle early. A king left in the centre while the position opens up is the single most reliable way to lose a game of chess.

Once these are automatic, the standard openings will make sense to you as expressions of the principles rather than as arbitrary sequences to memorise. Our guide on how to learn to play chess more seriously covers when opening study starts to pay off.

Your First Games

There is no substitute for playing. The rules above take perhaps twenty minutes to read and considerably longer to internalise, and the only way to close that gap is repetition. Choosing to play chess online is the easiest route, since the interface enforces every rule for you — illegal moves simply will not go through, which means en passant and castling restrictions become familiar without you having to consult anything.

Free platforms where you can play chess against opponents at your own level make this straightforward. Expect to lose a lot early on; every strong player did. What matters is noticing the pattern in your losses. Beginners typically lose material to simple two-move tactics, and the fix is not more opening knowledge but tactical practice.

Two habits accelerate everything. Before every move, ask what your opponent's last move threatened — most early blunders happen because a player is focused entirely on their own plan. And after every loss, find the single move where the game turned. One clear lesson per game compounds quickly.

Where to Go Next

Once the rules feel automatic, the natural progression is tactical puzzles, then basic endgames — king and queen versus king, king and rook versus king, and the fundamentals of pawn endings. These are precisely the positions that decide close games, and they are learnable in a way that middlegame strategy is not.

If you would rather practise without the pressure of a rated opponent, adjustable engines let you set a level that stretches you without crushing you; our guide to playing chess against the computer explains how to pick a setting that teaches rather than discourages. And when you are ready for human opposition again, you can always play chess online at whatever pace suits you.

If you would rather start against someone you know than against a stranger, it is worth reading how to play chess with friends — a shared screen makes explaining the rules far easier. Chess has a reputation for being difficult to learn. It is not. The rules fit on a single page. What is difficult — and what keeps people playing for decades — is playing it well.