Description
Chessdiag allows you to display clean and customizable chess diagrams directly in your WordPress content.
Use the shortcode with a Chessdiag position code between the opening and closing tags.
Example:
[diag]mrmnmbmqmkmbmnmr8mp32s8prnbqkbnr[/diag]
Features:
- Display chess diagrams from Chessdiag position codes
- Custom board size
- Highlight squares
- Draw arrows
- Optional coordinates
- Clickable board (optional)
The diagrams are generated via an external service.
External Services
This plugin loads images from:
https://chessdiag.org/
When a diagram is displayed, the visitor’s browser requests an image from this service.
The request includes the encoded chess position (FEN) and display parameters.
No personal data is intentionally collected by the plugin itself. However, standard web requests may include technical information such as IP address or browser details, depending on the server configuration.
Screenshots
![A chess diagram displayed in a WordPress post — the image is served by chessdiag.org via the [diag] shortcode.](https://ps.w.org/chessdiag/assets/screenshot-1.png?rev=3539760)
![A chess diagram rendered inside a WordPress comment using the same [diag] shortcode.](https://ps.w.org/chessdiag/assets/screenshot-2.png?rev=3539760)

Installation
- Upload the plugin zip file via the WordPress admin panel
- Activate the plugin
- Use the shortcode in your content
FAQ
-
How do I display a diagram?
-
Use the shortcode:
[diag]your-chessdiag-code[/diag]
-
Can I customize the size?
-
Yes:
[diag size=”400″]your-chessdiag-code[/diag]
-
Can I add arrows or highlights?
-
Yes:
[diag arrows=”e2e4g” squares=”e4y”]your-chessdiag-code[/diag]
Reviews
There are no reviews for this plugin.
Contributors & Developers
“Chessdiag” adalah perisian sumber terbuka. Orang-orang berikut telah menyumbang kepada pemalam ini.
Penyumbang“Chessdiag” telah diterjemahkan ke dalam 1 penempatan. Terima kasih kepada para penterjemah untuk terjemahan mereka.
Translate “Chessdiag” into your language.
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Changelog
4.1
- Added
flipattribute to display the board from Black’s perspective - Added
nocoordsattribute to hide coordinates and border - Added
arrowsattribute to draw colored arrows on the board - Added
squaresattribute to highlight specific squares - Added
clandcdattributes for custom light/dark square colors - Added
sizeattribute to control diagram width in pixels - Added
[diag]all[/diag]shortcut for the standard starting position - Added shortcode support inside comments
- Added
[diag?]...[/diag?]escape tag to display the shortcode as literal text
1.0
- Initial release
