{"id":294673,"date":"2026-05-20T17:12:52","date_gmt":"2026-05-20T17:12:52","guid":{"rendered":"https:\/\/wordpress.org\/plugins\/chessdiag\/"},"modified":"2026-05-20T17:12:33","modified_gmt":"2026-05-20T17:12:33","slug":"chessdiag","status":"publish","type":"plugin","link":"https:\/\/wordpress.org\/plugins\/chessdiag\/","author":23472496,"comment_status":"closed","ping_status":"closed","template":"","meta":{"version":"4.1","stable_tag":"4.1","tested":"6.9.4","requires":"5.0","requires_php":"","requires_plugins":null,"header_name":"Chessdiag","header_author":"Wouf (Laurent Petitprez)","header_description":"Display chess diagrams in posts and comments using the [diag]CODE[\/diag] shortcode","assets_banners_color":"1b1610","last_updated":"2026-05-20 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via the [diag] shortcode."},{"src":"https:\/\/ps.w.org\/chessdiag\/assets\/screenshot-2.png?rev=3539760","caption":"A chess diagram rendered inside a WordPress comment using the same [diag] shortcode."},{"src":"https:\/\/ps.w.org\/chessdiag\/assets\/screenshot-3.png?rev=3539760","caption":"The chessdiag.org editor showing how to export a position code ready to paste into WordPress."}],"raw_content":"<!--section=description-->\n<p>Chessdiag allows you to display clean and customizable chess diagrams directly in your WordPress content.<\/p>\n\n<p>Use the shortcode with a Chessdiag position code between the opening and closing tags.<\/p>\n\n<p>Example:<\/p>\n\n<p>[diag]mrmnmbmqmkmbmnmr8mp32s8prnbqkbnr[\/diag]<\/p>\n\n<p>Features:<\/p>\n\n<ul>\n<li>Display chess diagrams from Chessdiag position codes<\/li>\n<li>Custom board size<\/li>\n<li>Highlight squares<\/li>\n<li>Draw arrows<\/li>\n<li>Optional coordinates<\/li>\n<li>Clickable board (optional)<\/li>\n<\/ul>\n\n<p>The diagrams are generated via an external service.<\/p>\n\n<h3>External Services<\/h3>\n\n<p>This plugin loads images from:<\/p>\n\n<p>https:\/\/chessdiag.org\/<\/p>\n\n<p>When a diagram is displayed, the visitor\u2019s browser requests an image from this service.\nThe request includes the encoded chess position (FEN) and display parameters.<\/p>\n\n<p>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.<\/p>\n\n<!--section=installation-->\n<ol>\n<li>Upload the plugin zip file via the WordPress admin panel<\/li>\n<li>Activate the plugin<\/li>\n<li>Use the shortcode in your content<\/li>\n<\/ol>\n\n<!--section=faq-->\n<dl>\n<dt id=\"how%20do%20i%20display%20a%20diagram%3F\"><h3>How do I display a diagram?<\/h3><\/dt>\n<dd><p>Use the shortcode:<\/p>\n\n<p>[diag]your-chessdiag-code[\/diag]<\/p><\/dd>\n<dt id=\"can%20i%20customize%20the%20size%3F\"><h3>Can I customize the size?<\/h3><\/dt>\n<dd><p>Yes:<\/p>\n\n<p>[diag size=\"400\"]your-chessdiag-code[\/diag]<\/p><\/dd>\n<dt id=\"can%20i%20add%20arrows%20or%20highlights%3F\"><h3>Can I add arrows or highlights?<\/h3><\/dt>\n<dd><p>Yes:<\/p>\n\n<p>[diag arrows=\"e2e4g\" squares=\"e4y\"]your-chessdiag-code[\/diag]<\/p><\/dd>\n\n<\/dl>\n\n<!--section=changelog-->\n<h4>4.1<\/h4>\n\n<ul>\n<li>Added <code>flip<\/code> attribute to display the board from Black's perspective<\/li>\n<li>Added <code>nocoords<\/code> attribute to hide coordinates and border<\/li>\n<li>Added <code>arrows<\/code> attribute to draw colored arrows on the board<\/li>\n<li>Added <code>squares<\/code> attribute to highlight specific squares<\/li>\n<li>Added <code>cl<\/code> and <code>cd<\/code> attributes for custom light\/dark square colors<\/li>\n<li>Added <code>size<\/code> attribute to control diagram width in pixels<\/li>\n<li>Added <code>[diag]all[\/diag]<\/code> shortcut for the standard starting position<\/li>\n<li>Added shortcode support inside comments<\/li>\n<li>Added <code>[diag?]...[\/diag?]<\/code> escape tag to display the shortcode as literal text<\/li>\n<\/ul>\n\n<h4>1.0<\/h4>\n\n<ul>\n<li>Initial release<\/li>\n<\/ul>","raw_excerpt":"Generate chess diagrams easily in your posts and pages using a simple shortcode.","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin\/294673","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin"}],"about":[{"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/types\/plugin"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/comments?post=294673"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wporg\/v1\/users\/wouf"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/media?parent=294673"}],"wp:term":[{"taxonomy":"plugin_section","embeddable":true,"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_section?post=294673"},{"taxonomy":"plugin_tags","embeddable":true,"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_tags?post=294673"},{"taxonomy":"plugin_category","embeddable":true,"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_category?post=294673"},{"taxonomy":"plugin_contributors","embeddable":true,"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_contributors?post=294673"},{"taxonomy":"plugin_business_model","embeddable":true,"href":"https:\/\/wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_business_model?post=294673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}