AI-powered chess analysis with move-by-move coaching. Import from Chess.com or Lichess, paste a PGN, and get instant Stockfish analysis.
No account required to analyze a game
Loved by chess players worldwide
"Finally I understand why I keep losing the same positions. The AI coach explains it like a real trainer."
"I analyzed 50 games in one week. My accuracy went from 72% to 84%. Incredible tool for free."
"The blunder detection is spot on. It found a pattern in my games I never noticed after 3 years."
What you get
AI Coach
Explains every mistake in plain language and shows the best move
Deep Analysis
Stockfish depth 20+ with eval bar and best-move arrows
Track Progress
Accuracy trends across all your saved games over time
Lessons & Theory
38 structured lessons across 4 categories
Opening Library
3,316 ECO openings with interactive trainer
Tactics Training
Daily puzzles with spaced repetition review
Pricing
Free
Pro
Create a free account to save your analyses, track your accuracy over time, and get personalized coaching.