Free Chess Analysis
Extension Actions
- Extension status: Featured
- Live on Store
Analyze your chess.com games on lichess for free.
This chrome extension will help you analyze your chess.com games on lichess. Just click the icon in your extension bar when you're on a chess.com game and a new lichess tab will open with your game.
How It Works:
- User clicks the extension icon when on a page like `chess.com/game/live/*`
- The extension gets the pgn from chess.com share option.
- The extension creates a new tab with url `lichess.org/paste` and imports your game.
- The extension will automatically turn on local analysis and flip the board if you were black.
Suggestions
I welcome suggestions and bug reports. Please open an issue on github if you would like to suggest something.
Changelog
2026-03-13 — v0.1.4: Fixed Lichess flip board.
2025-08-27 — v0.1.3: Fixed automatic board flip.
2025-08-04 — v0.1.2: Fixed Chess.com share button selector.
2025-06-16 — v0.1.1: Stability update.
2025-06-09 — v0.1.0: Improved scripting flow, added toast messages and debug logging.
2025-04-15 — v0.0.6: Maintenance update.
2024-02-20 — v0.0.5: Maintenance update.
2023-11-15 — v0.0.4: Added support for Chess.com focus mode.
2023-11-14 — v0.0.3: Minor update.
2023-11-14 — v0.0.2: Initial public release updates.
Latest reviews
- Natsu
- works on brave
- Beluyuz GHO
- no hate or disrespect but this vibe coded slop created with 0 knowledge and experience for creating chrome extensions have dogshit quality. there's no dahsboard, no popup, no documentation and guide for the users, unclear instructions, it's terrible user experience. atleast if you're gonna vibe code make the app good vro 🥀
- Ben Jones
- Works great, had to comment and review to get the stars up. Thank you
- Talha
- This is really well-done, i never review anything but this deserves recognition and credit, really really nice and well-done
- Patricio Guzman
- It works now and it's exactly what you are looking for
- Yo
- It say "Waiting for PGN" then the share modal open on Chess.com but nothing happen (no new tab).
- Dunk Map
- Thrash!!!!!! Got an alternative of it: - https://chromewebstore.google.com/detail/free-chesscom-analysis-at/ckljlkhgchkjkbfpfpfmengfmmhmhmoa
- Anas Nadeem
- It doesn't work! I've got a working alternative. Check this out - https://chromewebstore.google.com/detail/free-chesscom-analysis-at/ckljlkhgchkjkbfpfpfmengfmmhmhmoa
- Lily Rizzo
- Finally one that works! 4/14/25 UPDATE: Chess.com must've changed bc now it only brings up a share link instead of going to Lichess :(
- R03M
- It doesn't work lol
- Thenvir
- Hi! This is a great tool- however something must've changed recently (on 4/4/25) on chess.com. Clicking the extension no longer opens the analysis like it used to. The specific error from the console is in the `lichessAfterImport()` function on line 47, which says "cannot read 'id' of undefined."
- Duncan Clotfelter
- Consistent and quick, works everywhere except the analysis page.
- Joshua Jayasingh
- beautiful extension, works just as beautifully, it works
- Anton Prokopets
- It's working! Thank you
- Andrey Balakin
- Could you please add an option to turn on/off "computer request analysis"?
- Cardscook77
- Works amazing. Thanks for this!
- kedy kedysh
- thank you
- Rômulo M. Grandini
- Very useful, thanks!
- sda
- not working
- Liçá
- it doesn't work when you are on the analysis page (https://www.chess.com/analysis/game/live/)
- Victor Ulhôa
- Nice... it would be even better if it worked with chess.com bots too...
- lesebasti
- Is perfect. Just use it.
- Tim Grüttner
- Functions very well. No problems
- Sammy Liao
- Good while it lasted but no longer seems to work
- Wiktor?
- Nice extension
- Ryan Loftin
- does not work. only loads after refreshing page and you still have to manually input the game
- frizander Lucena
- It's really good when you're in-guest mode like me=)
- muc
- edit: fixed, works perfectly! Doesn't work for me, tested on chrome and edge. When I click the extension nothing happens, only when I reload chess.com does the lichess tab open but it's just an empty import tab without the PGN from my game. Hoping to change my 1 star to a 5 star when this bug is fixed :) Thanks!
- Müslimann (FreshDidgeridoo)
- It does what it is supposed to. After a game just click on the extension button and it will bring you to a lichess analysis.
- Playstation Support
- Works as intended (:
- Talha Rajpoot
- Extension is working flawlessly, but if you're using "Focus Mode" on chess.com then it only opens lichess.com/paste link but doesn't automatically picks up game PGN. Till now, I'm only able to use this extension if I'm not in focus mode. Please, fix this minor issue and it'll be just perfect. Sending some love <3
- Talha Rajpoot
- Extension is working flawlessly, but if you're using "Focus Mode" on chess.com then it only opens lichess.com/paste link but doesn't automatically picks up game PGN. Till now, I'm only able to use this extension if I'm not in focus mode. Please, fix this minor issue and it'll be just perfect. Sending some love <3
- salah dhen
- 10/10 works with one click i LOVE ITTTTTTTTTTTTTTTT <333
- salah dhen
- 10/10 works with one click i LOVE ITTTTTTTTTTTTTTTT <333
- puneet vashisht
- This is super awesome
- puneet vashisht
- This is super awesome