Thinking & Calculation
What is a Inaccuracy in chess?
- Small Error
- Tempo
- Plan
A smaller error that gives up some value, tempo, or pressure without immediately deciding the game.
Inaccuracy FAQ
What is a inaccuracy in chess?
A smaller error that gives up some value, tempo, or pressure without immediately deciding the game.
How do you get better at using a inaccuracy?
Inaccuracies are where style improves. Ask what useful improvement you missed.
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.
Builds on
Related terms
Free game review
See where inaccuracy 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.
