Instantly generate detailed reports from Chess.com, Lichess, or PGN — accuracy, opening ID, best & worst moves, and eval graph. Free unlimited review, plus Scout and Twin Bot on top.
Overall performance for White & Black in one glance.
Sigma → Clown labels on every move from centipawn loss.
Spot turning points and swings without scrolling PGN.
Jump straight to critical moments and engine ideas.
Learn → Play → Analyze → Improve → Compete → Prepare → Master. One loop from your games.
OpenFetch Chess.com / Lichess games or paste PGN. Full report with accuracy & move grades.
OpenDaily, streak, storm, rush, and tactics from a live master-game feed. No paywall.
OpenCourses, tablebase endgames, opening repertoire, and Supercoach from your games.
OpenDrill lines move-by-move and lock in your repertoire.
OpenPersonalized plan from your games — modules that target real leaks.
OpenStep through positions, engine lines, explore variations.
OpenOracle dossiers + shareable cards + Twin Bot — beyond plain review.
OpenYes. No daily game cap and no premium wall on move grades, accuracy, or eval graphs. Sign-up is optional for streaks and saved usernames.
Import Chess.com, Lichess, or PGN for a full report, then go deeper with Scout, Twin Bot practice, live multiplayer, and a friends ladder — all free.
Report labels from best finds (Sigma) down to blunders (Clown), based on centipawn loss so you can scan quality at a glance.
Not to analyze. Account unlocks cloud identity, leaderboard friend codes, and streak recovery emails.