Free chess game analysis powered by Stockfish 18. Analyse your chess.com and Lichess games instantly. Unlimited puzzles, move classification, opening detection. No paywall, no login needed.
I created this website so people can get chess.com style game review for free. All you need is your chess.com username. This is good for students and people who can't afford a chess.com subscription. It also helps chess teachers see their students' online games, spot their mistakes, and help them get better.
It also has unlimited puzzles. And it has an Explore mode that lets you move both sides, and the engine suggests the best moves too — it's not for misuse, but to learn, explore positions, and get ready for tournaments.
If you play chess, this is for you. Share it with your friends! Share your thoughts in the comments.