Walk into any rated tournament and one piece of paper sits beside the clock at every board: the scoresheet. It looks simple, but it is governed by some of the most consequential rules in the FIDE Laws of Chess. Failing to keep an accurate scoresheet can cost you a draw claim or earn you a penalty from the arbiter. This guide explains the scorekeeping rules that matter, grounded in Article 8 of the Laws of Chess ("The recording of the moves"), so you know your obligations before your next event. Clause references follow the 2023 edition of the Laws.
Why Scorekeeping Matters
A scoresheet is not busywork. It is the official record of the game, and it does real work during and after play:
- It lets you and your opponent reconstruct the position if the pieces are disturbed.
- It is the evidence an arbiter relies on to settle disputes about what actually happened on the board.
- It is what makes draw claims by threefold repetition or the 50-move rule possible, because both require demonstrating a sequence of moves.
- It preserves the game for later analysis, publication, and rating verification.
In short, the scoresheet protects your interests. A clean, complete one is your best friend when something goes wrong.
The Obligation to Record Moves
Under Article 8, both players are required to keep score throughout the game. The core principle is straightforward:
- Each player must record their own move and their opponent's move, move by move, as the game progresses, in the algebraic notation the Laws prescribe.
- Moves must be written after they are played, not before. Writing your intended move down in advance is not permitted, with one exception in Article 8.1.2: a player may write the move first when claiming a draw under Article 9 (repetition or the 50-move rule) or when adjourning the game.
- The record must be as accurate and legible as possible, on the scoresheet provided for the competition.
This obligation applies whenever the time control gives players enough time to keep score comfortably. If you are unsure how the notation itself works, our primer on chess notation explained covers algebraic notation from the ground up, and how to read a chess scoresheet walks through the layout of a real sheet. Playing in the United States, the rulebook is a different one: USCF scoresheet rules sets out where US Chess and FIDE part company.
The Under-5-Minutes Exception
The most commonly misunderstood scorekeeping rule is the exception for time trouble. The principle:
- A player may stop recording moves when they have less than five minutes remaining on their clock for the remainder of the period and the time control does not provide an increment (or delay) of 30 seconds or more per move.
- If there is an increment of 30 seconds or more, you are expected to keep scoring the whole game, because the increment gives you time to write.
- A player who stops recording under this exception must complete the scoresheet afterward, as soon as the time control is reached, and before making any claim that depends on the moves.
The practical takeaway: stopping is a narrow allowance for genuine time scrambles, not a general license to abandon your scoresheet.
Legibility Requirements
A scoresheet only does its job if it can be read. The Laws expect the record to be written legibly, and arbiters take this seriously:
- Write clearly enough that the arbiter, your opponent, and you can reconstruct the game without guessing.
- Keep move numbers aligned with the correct White and Black columns so move pairs are unambiguous.
- An illegible scoresheet undermines your own claims. If you try to claim a threefold repetition but the arbiter cannot read the moves, the claim becomes far harder to substantiate.
Signing Scoresheets and Agreeing the Result
When the game ends, the paperwork is not finished:
- Both players are normally required to sign both scoresheets (their own and the opponent's), confirming the result of the game.
- Signing indicates agreement on the outcome — win, loss, or draw. Once signed, the result is settled, so check it before you sign.
- If a player refuses to sign, or there is a dispute about the result, the arbiter steps in to decide the matter.
Treat the signature as the official closing of the game: confirm the result line matches what happened, and only then sign.
Who Owns the Scoresheet
A point that surprises many players: you do not own your scoresheet.
- The scoresheets are the property of the organizer of the event.
- This is why organizers can collect them, retain them for the rating and arbitration record, and use them to verify games.
- It is also why some events provide carbon-copy or duplicate sheets, so you can keep a copy for analysis while the organizer keeps the official one.
Knowing this matters when you want to take your games home. Plan to keep a copy (or photograph or scan the sheet) rather than assuming you can walk off with the original.
How Arbiters Use Scoresheets for Claims
The scoresheet is the arbiter's primary tool when a claim or dispute arises. Common situations:
- Threefold repetition: the claiming player must show that the same position, with the same player to move and the same possible moves, has occurred (or is about to occur) three times. The arbiter reconstructs this from the scoresheets.
- 50-move rule: the arbiter counts the moves since the last capture or pawn move using the recorded moves to verify whether the threshold has been reached.
- Disputed positions or illegal moves: when the players disagree about what happened, the arbiter rebuilds the game from the scoresheets to establish the facts.
In every case, the quality of the record drives the outcome. Accurate, complete, legible scoresheets give the arbiter what they need; gaps and scrawl make a valid claim difficult to defend. For more on getting analytical value out of these records, see analyze chess games from scoresheets.
After the Tournament
Once the event is over, the originals belong to the organizer and the player often leaves with nothing more than a hurried phone photo. That photo is enough: ScanChess reads it into a legality-checked PGN, and for organizers working through a whole event's worth of sheets, tournament scoresheet archiving describes the batch workflow.