Part
Chess clock
You might say: clock, game clock
A chess clock is two linked time displays, only one of which runs at a time; after moving, a player presses it to complete the move and start the opponent's clock.
- What it does
- Makes thinking time a competitive resource and a formal condition of the game.
- Ask
- Whose clock is running, and when is this move completed?
What to look for
- Two linked time displays
- One display running
- Clock pressed after a move
- Flag on a display
Parts
- Time control: A time control specifies how much time a player has for a move quota or period, including any increment added with each move.
- Time management: Time management allocates the clock unevenly: spend longer when a position is critical and move efficiently when it is routine.
- Time trouble: Time trouble is pressure created when the remaining clock is too small for comfortable decisions, so calculation and execution must be compressed before the flag falls.
Sources
- FIDE, Laws of Chess (from 1 January 2023), Article 6.1
‘Chessclock’ means a clock with two time displays, connected to each other in such a way that only one of them can run at a time. ‘Clock’ in the Laws of Chess means one of the two time displays. Each time display has a ‘flag’.
- FIDE, Laws of Chess (from 1 January 2023), Article 6.2.1
During the game each player, having made his/her move on the chessboard, shall pause his/her own clock and start his/her opponent’s clock (that is to say, he/she shall press his/her clock). This ‘completes’ the move.
- Chess.com Team, Chess Clocks: An Introduction, Chess Clocks: An Introduction
Just one of the two clocks runs at a time, with players starting their opponent's clock (and pausing their own) by pressing a button after making each move.
Use it on your project
teardown-apply: hold "Chess clock" (clock) from the teardown at https://teardownatlas.com/chess/ against my project
Paste it into a coding agent that has the teardown skills.
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