Reflex Chess

Every way a chess game can be drawn

About one club game in five ends level, and there are six different ways to get there. Three of them happen by rule whether or not anybody wants them, and two of them have to be claimed.

A drawn game is worth half a point to each player. Here is the complete list, in rough order of how often you will meet it.

1. Agreement

Either player may offer a draw and the other may accept, and the game ends there. The etiquette is that you offer after making your move and before pressing the clock, and that you do not offer repeatedly, which is a way of annoying an opponent rather than a way of drawing the game. Some events ban draw offers before move thirty precisely because they were being used to shorten the day.

2. Stalemate

The player to move has no legal move and is not in check. It is automatic, immediate, and the commonest way a winning position gets thrown away. Full treatment on the stalemate page.

3. Threefold repetition

The same position occurs three times with the same player to move. It does not have to be three times in a row, and it is a claim rather than something that happens on its own, except in the five-fold case. See threefold repetition, including what "the same position" means exactly, which is stricter than it sounds.

4. The fifty-move rule

Fifty moves by each player with no capture and no pawn move, and either player may claim a draw. It exists to stop a player with no way to win from playing on for ever. See the fifty-move rule for what resets the counter, worked through with the counter printed after every move.

5. Insufficient material

Neither side has enough material left to deliver checkmate even with the most cooperative opponent imaginable. King against king is the obvious case, and king and bishop against king is the one that surprises people. It is immediate and automatic. See insufficient material, which has the full table with the engine's verdict on each combination.

6. Dead position

The catch-all in the laws for a position where no legal sequence of moves could ever produce a checkmate, even one played deliberately by both sides. Insufficient material is the everyday case of this. The rarer case is a blocked position where the pawns are locked and neither king can ever get through, which is what a fortress often turns into.

Perpetual check is not on the list

It is real, it draws games constantly, and it is not a rule. A player giving perpetual check draws because the position repeats three times or because the opponent gives up and agrees. The mechanism is repetition; perpetual check is just the reason it happens.

Draws on the clock

If your flag falls, you normally lose. The exception is worth knowing: if your opponent could not possibly checkmate you with the material they have left, running out of time is a draw rather than a loss. A lone king cannot win on time.

Questions people ask

How many ways can a chess game be drawn?

Six. Agreement between the players, stalemate, threefold repetition, the fifty-move rule, insufficient material, and the dead position rule that covers everything else. Stalemate, insufficient material and dead position are automatic; repetition and the fifty-move rule are claimed.

How often do chess games end in a draw?

It rises sharply with strength. Among club players it is roughly one game in five. At grandmaster level more than half of all classical games are drawn, which is why so many top events use tie-break formats.

Can you refuse a draw offer?

Yes. A draw offer is an offer and declining it is normal. You decline by simply making a move, which counts as a refusal, and you do not have to say anything.

Who wins if you run out of time but your opponent has only a king?

Nobody. If the opponent has no material that could ever deliver checkmate, a flag fall is a draw rather than a loss. With a king and one knight the rules differ between organisations, because a helpmate is technically possible.

Related

Draws sits under How a game ends in the reference. Nearby: