Bednar Chess Replay

开发者	marekbednar
更新时间	2026年11月2日 18:56
PHP版本:	7.4 及以上
WordPress版本:	7.1
版权:	GPLv2 or later
版权网址:	版权信息

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1.4.0

详情介绍:

Bednar Chess Replay enhances same-origin Embed Chessboard/pgn4web frames on individual posts and pages. Install and activate Embed Chessboard separately. This is an independent add-on, not a replacement chess engine or an official pgn4web product.

Expand the entire player with the browser Fullscreen API. Exit using the button or Escape.
When browser fullscreen is unavailable, a clearly labelled viewport overlay is used where the page layout permits it.
Keep the current game, move, variations and appearance while changing display modes.
Separate Page width mode respects content columns and uses a top-layer panel when needed.
Five appearances: Original, Wood, Green, Blue and Night. The choice is saved in localStorage on your site.
Responsive square board, move list and labelled replay controls.
Readable, keyboard-accessible engine alerts, including help for misconfigured live broadcasts. Original pgn4web diagnostics remain available.
English interface and bundled Czech translation.

The add-on does not create upload endpoints, fetch remote PGN, modify game data, add analytics, contact external services or impose paid/trial restrictions. Embed Chessboard owns its existing PGN loading and configuration. All assets supplied by this add-on are local and human-readable; no build step is needed. This plugin was previously distributed privately as SSZK responsive chessboard. Its existing CSS classes, script handle and theme preference key remain compatible. Deactivate the old add-on before activating this one. If your theme already supplies the old script handle, remove that duplicate integration before using this add-on.

安装:

Install and activate Embed Chessboard.
Upload the bednar-chess-replay ZIP through Plugins > Add New > Upload Plugin, then activate it.
In a post or page, add a Shortcode block containing:

[pgn autoplayMode=none initialHalfmove=start] [Event "Example"] [White "White"] [Black "Black"] [Result "*"]

e4 e5 2. Nf3 Nc6 3. Bb5 a6 * [/pgn]
View the post. Use the navigation buttons, appearance choices, Page width or Expand. Existing [pgn4web] content is also enhanced when that alias is registered by your installed player. No shortcode is registered or replaced by this add-on.

升级注意事项:

1.4.0 Deactivate the privately distributed SSZK add-on before installing Bednar Chess Replay. Keep Embed Chessboard active; existing game content is unchanged.

常见问题:

Which input formats are supported?

Embed Chessboard parses PGN, including variations, comments and SetUp/FEN tags for starting positions. This add-on preserves its options. For a standalone position, use a PGN game containing SetUp "1" and FEN headers. There is no separate FEN editor in this add-on.

Why does the upper-left square blink?

pgn4web has reported an alert, such as invalid PGN/FEN, an illegal move, a failed remote load or a live-broadcast configuration error. Click the square for the original log, or open Game diagnostics below the player for a text-only log. No artificial blinking is added. Move errors may be detected only when replay reaches that move.

How do I resolve the live broadcast warning?

Live broadcast requires an external PGN URL configured in Embed Chessboard. Turn live broadcast off for games embedded directly in a post. This add-on deliberately does not change your site's settings or suppress the warning.

Does fullscreen work on every device?

Browser support and embedding permissions vary. The whole component requests fullscreen from the parent page; the inner player iframe does not need its own fullscreen permission. A site embedded inside another iframe needs fullscreen permission from its host. A denied request uses a labelled viewport overlay. In older browsers with clipping ancestors and no Popover API, expansion is declined safely. Mobile portrait uses stacked content with vertical scrolling.

Does it work with every chess plugin or theme?

No. It targets same-origin pgn4web/board.html frames produced by Embed Chessboard. Cross-origin frames remain unchanged. Other chess plugins such as RPB Chessboard use a different renderer. Unknown page builders and theme CSS require site-specific testing.

What data is stored?

Only the selected appearance is stored in the browser under sszk-chess-replay-theme. There are no add-on database settings, telemetry or external requests. Deactivation does not delete or alter games.

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