Extension Tracker

Chessr - Review Unlocker

Removed from the Chrome Web Store on 29 Sep 2026This extension is no longer available on the Chrome Web Store. It may have been removed by the developer or taken down by Google. It has left the store's daily lists, and the store no longer offers it for Chrome to install. Google flags it as violating the store's policy. The figures are as last seen on 27 Sep 2026.

304 users Rated 4.64 from 11 ratings Last updated 14 May 2026

By chessr.io fpdmbflbbohnojfkojinkgbjddkeagpm Search Google ↗ Wayback Machine ↗ Wayback Machine, old store ↗ Last checked 27 Sep 2026, 01:25 UTC

The listing

What the Chrome Web Store shows, as of the last check

Unlock chess.com game reviews — accuracy, move classifications, effective Elo. Powered by Chessr.Summary from the listing
Developer
chessr.io
Enhanced Safe Browsing
Not trusted. What this means →
Google's flag
Policy violation. What this means →
Category
Lifestyle › Games
First published
13 May 2026
Last updated
14 May 2026
Version
0.1.1
Size
774 KiB
Minimum Chrome
88
Languages
1 language

English

Website
chessr.io
Support page
https://discord.gg/RvARvc69nj
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-273044.6411
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
–
by users, of 292,131 extensions
In its category
–
of 7,319 in Games

What changed

Every change found on a check, newest first

  1. Google flags it as violating the store's policy.

  2. No longer trusted by Enhanced Safe Browsing.

  3. Removed from the Chrome Web Store.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Sites
  • *://*.chess.com/*chess.com and its subdomains
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • storageSave settings and data in your browser

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 01:25 UTC.

How we collect the data

Cite this page

Citation
Extension Tracker. “Chessr - Review Unlocker” (fpdmbflbbohnojfkojinkgbjddkeagpm). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/fpdmbflbbohnojfkojinkgbjddkeagpm. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_fpdmbflbbohnojfkojinkgbjddkeagpm,
  title   = {Chessr - Review Unlocker (fpdmbflbbohnojfkojinkgbjddkeagpm)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/fpdmbflbbohnojfkojinkgbjddkeagpm},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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