AlphaMoatによると、2026-09時点でChrome拡張機能Lichess AI Coachのユーザー数は837(前月比 +20.4%)、評価は4.3(10件のレビュー)で、9,324件のAIブラウザ拡張機能中1,788位、教育・研究では676件中142位です。
Lichess AI Coachとは
Clear Lichess game reports with an evaluation graph, move quality, critical moments, and guided mistake review BOOST YOUR RATING FASTER 🚀
AI breaks down every move, shows per-game performance, and gives drills for your weaknesses. Minimalist design. Free forever. No ads. 🔒
Lichess AI Coach turns every game into a clear improvement plan: where you dropped points, why it happened, and what to train so you don’t repeat it.
After each match, you get more than a list of mistakes — you get an interactive review and personalized exercises from your own positions, right on Lichess.
The extension also recognizes embedded chess boards on any website and adds an “Analyze” link beneath them. One click opens the same smart review.
What you get right now 🎯
ストアの説明の続きを表示▾
- Faster rating growth by fixing the mistakes that actually cost points
- Per-game performance: one clear measure of your play, easy to compare across games
- Fewer repeat blunders with Mistake Review and drills targeting weak spots
- One-click analysis from any website
- Minimal, distraction-free UI: clean, fast, and focused
Key features ✨
- Deep analysis after every game
- Move-by-move evaluation: from best and precise to inaccuracies, mistakes, and blunders
- Error clusters grouped by themes and game phases
- Estimated performance for every game
- Mistake Review mode: retry the position, find the best move, and get instant feedback
- Personal puzzles from your own games
- Move-level details with the best plan and alternatives
- “Analyze” link under embedded chess boards across the web
- A clean redesign of the Lichess analysis page
- Works with bullet, blitz, rapid, classical, and correspondence; rated and unrated; arenas and tournaments
How it works
1) Install the extension 2) Open a game:
- on lichess.org, a smart report opens automatically after each game;
- on any website, click “Analyze” under the embedded board.
3) Start Mistake Review and train the positions that matter.
Compatibility ♟️
- Embedded Lichess boards across the web
- All time controls
- Rated and unrated games
- Arenas and tournaments
- Works directly on lichess.org
Privacy & pricing
- Free forever and no ads
- Limited diagnostic and product telemetry is sent securely to improve reliability; it may include a public Lichess game ID and an extension-specific random install ID
- No username, PGN, FEN, move list, exact rating, browsing history, or advertising ID is sent as a separate telemetry field
- Data is not sold or used for advertising
- Manual feedback is sent only when you choose Send Feedback
- Privacy policy: https://github.com/kyka776/lichess-ai-coach/blob/main/PRIVACY.md
Feedback 💬
Have an idea or found a bug? Leave feedback here: https://forms.gle/yW6TD17hDkAUx3Zb7
Install Lichess AI Coach — and turn every game into rating gains.
拡張機能の情報
ユーザー数の推移
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+ 比較データ月:2026-09 · ユーザー数と評価はChromeウェブストアの公開データを月単位で集計したものです。詳しくはデータの方法論をご覧ください。