🤖 a bot that plays like a person
Pick a level and play. The bot is trained on human games, so it makes human-looking moves and human-looking mistakes instead of perfect ones.
chess practice that learns from your own games
Play a bot that moves like a person, see where your games went wrong, and practice the mistakes you actually make.
play the bot now âž” log in or sign up
No account needed to play. It runs in your browser.
A puzzle made from one of your own games, with the reason your move was a mistake.
🧠review your games
Bring your games from lichess or chess.com. Every move is rated, each game gets an accuracy score, and mistakes are explained in plain words.
🧩 puzzles from your mistakes
Practice the exact positions where you went wrong, and watch your accuracy and weak spots on your profile.
get started in a minute
- Log in with your email. We send a link, there is no password.
- Add your lichess or chess.com username and we import your games.
- Open any game for its review, then try the puzzles.