Your most frequent mistakes
The report groups similar positions and shows the mistakes that repeat, with frequency and average loss.
- played move and recommended move;
- real severity of the mistake;
- games where the pattern appears.
Opening coach powered by your games
Find out where you lose games and get a personalized study plan.
You are not just reviewing games: you are studying your own mistakes. AI Chess Coach analyzes your public games, finds the patterns that cost you points, and shows you what to train in your next session.
Recurring mistakes
Critical openings
Practical exercises
Uses only public Chess.com or Lichess games. No passwords, no access to personal data.
What the coach shows you
Three practical answers after every analysis.
The value is not simply knowing that a move was inaccurate. The value is understanding whether that mistake keeps coming back and how to fix it.
Openings and themes to improve
It does not just say “you were wrong”: it connects mistakes to openings, structures, and recurring themes.
- lines where you leave theory too early;
- weak tactical or positional themes;
- book moves that should not be punished as errors.
Personalized study plan
It turns the report into training: positions to review, a recommended line, a guiding question, and an exercise.
- explanation adapted to your level;
- key variation to try;
- PGN and JSON export.
Concrete example
From a recurring mistake to a clear exercise.
Recurring mistake
You played 9...h6 in 5 similar games.
The move does not solve the central pressure and leaves your opponent a forcing continuation.
- Better
- 9...Re8, completing development and coordination
- Key line
- 9...Re8 10.Nf1 Bf8 11.Ng3
- Coach question
- Which opponent threat must you stop before moving a side pawn?
Study plan
- Review the 5 positions where the pattern appears.
- Play the recommended move on the interactive board.
- Export the PGN and repeat the line in your favorite chess software.
How it works
A simple flow designed for real training.
Import
Enter a nickname, platform, and filters: the system uses only public games.
Analyze
Stockfish evaluates the positions, and the classifier separates real mistakes, theory, and moves to review.
Understand
Each mistake is explained with language suited to your level and a useful variation.
Train
Turn critical positions into exercises and download PGN/JSON files to keep studying.
Start from your real repertoire
Do not choose what to study at random: start from the mistakes you repeat most often.
Run a first analysis, review your recurring patterns, and build your next training session.