Chess.com Analysis at Lichess

Opens PGN of a game from chess.com or chessgames.com in lichess.org analysis

Chess.com Analysis at Lichess Extension

"Chess.com Analysis at Lichess" is a Chrome extension that allows users to open PGN files of finished games from chess.com, chessgames.com, and more in lichess.org for detailed analysis. It supports both Game Archive and live games, ensuring you can analyze any game effortlessly. The extension is updated regularly to stay functional with chess.com changes, and is maintained by a dedicated fan of both platforms. Join the community for discussions and feedback!
Install from Chrome Web Store

Extension stats

Users: 20,000+
Rating: 3.87
(100)
Version: 4.0.4 (Last updated: 2024-12-06)
Creation date: 2019-12-20
Risk impact: Low risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • activeTab
Size: 103.42K

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

This extension has the following features:

  • Allows you to view lichess analysis for any finished chess.com game.
  • Works from the Game Archive as well as from finished live games
  • Also supports chessgames.com, chess-db.com and chesstempo.com

I am not affiliated in any way with lichess or chess.com (but I'm a fan of both).

I'm not playing chess as much right now, so if it's broken, please let me know at [email protected].

Many thanks to all contributors!

Reddit discussion is here: https://redd.it/47cdew

Source code is on Github here: https://goo.gl/rOZqsm

See more

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • When it works, it is very useful for analyzing games.
  • User-friendly and integrates well with Chess.com.
  • Works fast and efficiently when functioning.
  • Grateful users appreciate the developer's effort.
Cons
  • Frequently does not work or fails to open a new tab.
  • Needs to be fixed after changes made by Chess.com or Lichess.
  • Inconsistent performance, may require refreshing to function.
  • Some users have uninstalled the extension due to lack of functionality.
Most mentioned
  • Doesn't work or has issues opening a new tab.
  • Users express need for fixes or improvements.
  • Appreciation for the extension when it is functioning.
User reviews
When this extension is working it works 100% awesome! We just need their Dev to repair it.
by james pond, 2024-12-03

As others have said, it currently doesn't work, it used to open a new tab with lichess, but now it doesn't open a new tab. Must be some new thing chess.com or lichess implemented that messes with the current code for the extension
by Flamevein, 2024-11-25

It used to work really well, but I have noticed that recently it does not work, it would be really helpful if the bug is fixed.
by Vaibhav Kalpaka, 2024-11-24
View all user reviews

Extension safety

Risk impact

Chess.com Analysis at Lichess requires very minimum permissions.

Risk likelihood

Chess.com Analysis at Lichess has earned a good reputation and can be trusted.

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