Chess
Tools to help you focus on what would improve your chess game the most.
Want to improve your openings, but not sure where to start? This tool will help you figure out what to work on first.
Know exactly when to stop playing before you start losing rating points.
See where your clock actually goes, whether running short of time is costing you games, and how often the clock decides them.
How these work #
- Powered by public data: Games are fetched via the Chess.com API and evaluated against millions of positions in the Lichess explorer.
- 100% private: All calculations run locally in your browser. No data is logged, stored, or shared.
- No forced patterns: These tools won’t hunt for trends that aren’t there. If your data doesn’t show a clear picture, they won’t give you unwarranted advice.