Extension Tracker

ChessExpert

7,000 users Rated 3.25 from 24 ratings Last updated 25 Apr 2026

By ChessExpert Live in the Chrome Web Store kfidegdomeiilkkfbffchbpamebbdfbi Search Google ↗ Last checked 5 Nov 2026, 15:57 UTC

The listing

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

The next-generation chess move calculator.Summary from the listing
Developer
ChessExpert
Enhanced Safe Browsing
Trusted. What this means →
Category
Lifestyle › Games
First published
2 Mar 2022
Last updated
25 Apr 2026
Version
4.0.4
Size
56.41 KiB
Minimum Chrome
88
Languages
1 language

English (United States)

Website
chessexpert.io
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
6K6.5K7KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov2026-09-27: 6,000 users2026-10-02: 6,000 users2026-10-09: 6,000 users2026-10-16: 7,000 users2026-10-23: 7,000 users2026-10-30: 7,000 users2026-11-05: 7,000 users7,0006K6.5K7KTracking began27 Sep11 Oct25 Oct2026-09-27: 6,000 users2026-10-02: 6,000 users2026-10-09: 6,000 users2026-10-16: 7,000 users2026-10-23: 7,000 users2026-10-30: 7,000 users2026-11-05: 7,000 users7K
Average rating
3.203.3027 Sep11 Oct25 Oct3.253.203.3027 Sep11 Oct25 Oct3.25
Number of ratings
2427 Sep11 Oct25 Oct242427 Sep11 Oct25 Oct24
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-057,0003.2524
2026-10-307,0003.2524
2026-10-237,0003.2524
2026-10-167,0003.2524
2026-10-096,0003.2524
2026-10-026,0003.2524
2026-09-276,0003.2524
Users, 7 days
No change
since a week ago
Users, 30 days
+1,000
+16.7%
Rank
#8,681
by users, of 292,131 extensions
In its category
#185
of 7,319 in Games

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

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
  • https://*.chessexpert.io/*chessexpert.io and its subdomains
Sites where it runs scripts
  • http://localhost/*localhost
  • https://*.youtube.com/*youtube.com and its subdomains
  • https://chessexpert.io/*chessexpert.io
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 5 Nov 2026, 15:57 UTC; next check around 13 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “ChessExpert” (kfidegdomeiilkkfbffchbpamebbdfbi). Chrome Web Store data, last checked 2026-11-05. https://extensiontracker.com/extension/kfidegdomeiilkkfbffchbpamebbdfbi. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_kfidegdomeiilkkfbffchbpamebbdfbi,
  title   = {ChessExpert (kfidegdomeiilkkfbffchbpamebbdfbi)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-05},
  url     = {https://extensiontracker.com/extension/kfidegdomeiilkkfbffchbpamebbdfbi},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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