
Chess.com Opening Name Extender by horsey_guy
This addon will make the opening names in chess.com more detailed. Works only in analysis mode, daily games, or after you are done playing a game with an opponent.
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You'll need Firefox to use this extension
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About this extension
This is an addon that makes the opening name in chess.com extended.
Codeberg repository (migrated from Github): https://codeberg.org/horsey_guy/chess.com-opening-name-improver
Codeberg repository (migrated from Github): https://codeberg.org/horsey_guy/chess.com-opening-name-improver
Possible bug: https://codeberg.org/horsey_guy/chess.com-opening-name-improver/issues/1
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Permissions and dataLearn more
Required permissions:
- Access browser tabs
- Access your data for www.chess.com
More information
- Version
- 2.2.1
- Size
- 378 KB
- Last updated
- 3 days ago (Jul 21, 2025)
- Related Categories
- License
- European Union Public License v1.2
- Version History
- Add to collection
Release notes for 2.2.1
Make opening name selectable for daily games
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