For chess coaches · free
Send a repertoire. See who drilled it, what stuck, who asked for help. Students check their own games in ten seconds.
Open the app → · Independent project, not affiliated with Lichess or Chess.com.
How it works
Paste a link or a username. The computer grades every move on your device and writes the lesson in plain words.
One tap turns the key moments into lines in a notebook. Have a repertoire? Paste a Lichess study.
Lines come back just before they are forgotten. Puzzles come from your own games. Your coach sees what stuck.
Every student on one screen: what they know, when they practiced, how long since they checked in, who asked for help.
A student sends a game or a question. Your note lands on the exact move. Classes join with a code — no email, no setup.
Notebooks are plain chess files. Download everything in one click, print a study sheet, work offline.
Every feature, including the coach tools. An optional Supporter donation ($3/mo) pays for the servers and unlocks nothing.
No account to start, nothing to install, nothing to cancel.
Free forever · works offline · your notebooks are files you can take with you.