
Features
Explore our free chess analysis tools and upcoming AI coaching features
Articles in Features


Free Chess Puzzles with Unlimited Practice - Better Than Chess.com
Unlimited free chess puzzles with Elo ratings and progress tracking. Better than Chess.com's 5-puzzle limit and Lichess's confusing interface.
Eliot

The AI chess coach that actually knows your game (and your mistakes)
Meet the AI chess coach that studies your games, spots your patterns, and builds personalized training. No generic puzzles — just AI-powered chess improvement based on your actual play.
Mehdi

How Chessigma analysis works
See how Chessigma grades moves (Sigma to Clown) in the free chess game report, why depths reach 50 in theory lines, and why our accuracy is close but not identical to Chess.com.
Mehdi