Time Controls
What is a flag-fall in chess?
- Clock
- Practical
- Time
Flag-fall is a clock-management term: the event when the allotted time of a player has just expired; the player has run out of time. The practical skill is choosing moves that fit the clock without ignoring tactics.
What to look for on the board
- Clock pressure.
- Whether increment changes risk.
- Simple moves that keep control.
flag-fall FAQ
What is a flag-fall in chess?
Flag-fall is a clock-management term: the event when the allotted time of a player has just expired; the player has run out of time. The practical skill is choosing moves that fit the clock without ignoring tactics.
How do you spot a flag-fall on the board?
Look for: Clock pressure.; Whether increment changes risk.; Simple moves that keep control..
What is the most common mistake with a flag-fall?
Letting the clock change the quality of your candidate-move process completely.
How do you get better at using a flag-fall?
When time is low, prefer forcing moves and simple plans that reduce calculation errors.
Train this pattern on your own games
Reading a definition is not the same as spotting the pattern with a clock running. Chessiro's free game review runs Stockfish 18 over every move you play, names the concept behind each mistake, and turns the positions where it cost you into training puzzles. You can also see the idea in action in the classic games collection, where the greatest players in history demonstrate it.
Free game review
See where flag-fall decides your games
Chessiro reviews your games with an AI coach that names the concept behind every mistake, then drills you on the exact positions where it happened until you stop repeating them.
