Chess Pro icon

Chess Pro

by developer101 · Just for Fun
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

A Chrome chess extension

Users
40K
0 in 30 days
Rating
3.0 / 5
−0.50 in 30 days
Ratings
119
+4 in 30 days
Store rank
#3,989
#3,461 among extensions
Version
3.3.3
updated 22 Mar 2025

Users

monthly, 3 years
3,00022K40KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 40,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
2070119Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 119 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Chess Pro

Suggesting the best move (on Lichess) and automatically moving the pieces How to run the extension: - Open the Extensions by clicking on the puzzle icon next to your profile avatar - Click on the pushpin icon next to ChessPro to pin the extension, a knight icon will show up on the taskbar - Click on the knight icon - Turn on the extension Features: - Customize analysis depth: Higher depths take longer to analyze but will result in better moves. We recommend using depth 9 or above. Note: Using depth too high risks your account getting closed. - Max wait time: Only applies to “Automove” mode. This allows you to set how long it takes for the extension to make the next move. - Winning chance: Get realtime evaluation of the match. Note: this is based on the assumption that the opponent makes perfect moves, so it's fine even if the evaluation fluctuates. - Automove: The extension automatically plays for you. - Voice suggestion: The extension will tell you which move to play using voice suggestion (Recommended on Lichess). - Auto play new game: The extension will automatically find a new game once the current one finishes. - Bongcloud: Joke opening. Notes: 1. The extension doesn’t highlight the positions when playing on lichess.org, is this an error? No, this is intentional. lichess.org can detect cheating if the extension draws on the screen, so we disabled this feature entirely. However, you can use the extension by turning on either the autoplay mode or voice suggestion mode. 2. If you have any suggestions or found any issues, please email us at speedrunlegend123@gmail.com.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%+1−0.45
30 days0+0.0%+4−0.50
6 months+10K+33.3%+6−0.55
1 year+10K+33.3%+12−0.69

Chrome Web Store search rankings

Where Chess Pro appears when people search the store, with the 30 day change
Search phrasePosition30 days
suggestion#190
recommend#37+5
best#62+19
will#69+28

Version history

18 versions recorded
3.3.322 Mar 2025
3.3.211 Jul 2024
3.1.32 May 2024
3.1.230 Apr 2024
3.1.129 Apr 2024
2.1.228 Apr 2024
2.1.121 Jun 2023
1.164 Apr 2023

Details

Category
Just for Fun
First seen
16 Aug 2021
Size
226 KB
Languages
en-US
Pricing
Free
Extension ID
oabpbnkggjfhodegmdoaamjfimfbomna

Permissions and risk

Moderate riskimpact 3, likelihood 1
Permissions
storageoffscreendebuggeractiveTab
Site access
http://*.lichess.org/*https://*.lichess.org/*

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