Sughosha via Guix-patches via <guix-patches@gnu.org> writes:

> * gnu/packages/kde-games.scm (knights): New variable.
>
> Change-Id: I86346750c28fefd5b2a02cbda8dcc458907766fa
> ---
>  gnu/packages/kde-games.scm | 60 ++++++++++++++++++++++++++++++++++++++
>  1 file changed, 60 insertions(+)
>
> diff --git a/gnu/packages/kde-games.scm b/gnu/packages/kde-games.scm
> index 10c26e1d8e..75c6038189 100644
> --- a/gnu/packages/kde-games.scm
> +++ b/gnu/packages/kde-games.scm
> @@ -1594,6 +1594,66 @@ (define-public kjumpingcube
>  This package is part of the KDE games module.")
>      (license (list license:gpl2+ license:fdl1.2+))))
>  
> +(define-public knights
> +  (package
> +    (name "knights")

We already have a package called knights, so maybe we need a new name here

> +    (version "24.05.2")
> +    (source
> +     (origin
> +       (method url-fetch)
> +       (uri (string-append "mirror://kde/stable/release-service/" version
> +                           "/src/knights-" version ".tar.xz"))
> +       (sha256
> +        (base32 "19xsa79p0ad3cgm1zz2ykbm4487fyizshn7ir8f5azhkr1bi6l8k"))))
> +    (build-system qt-build-system)
> +    (arguments
> +     (list #:qtbase qtbase))
> +    (native-inputs
> +     (list extra-cmake-modules kdoctools))
> +    (inputs
> +     (list kconfigwidgets
> +           kcoreaddons
> +           kcrash
> +           kdbusaddons
> +           ki18n
> +           kio
> +           kplotting
> +           ksvg
> +           ktextwidgets
> +           kwallet
> +           kxmlgui
> +           libkdegames
> +           libplasma
> +           qtspeech
> +           qtsvg))
> +    (home-page "https://apps.kde.org/knights/")
> +    (synopsis "Chess game")
> +    (description "KNights is a chess game, featuring:
> +
> +@itemize
> +@item local play between two players on the same computer
> +@item play against any computer program that supports the XBoard protocol
> +@item play on the Free Internet Chess Server (FICS)
> +@item watching two computer engines play against each other
> +@item support for legal move checking
> +@item markers for possible moves, opponent%e2€%99s last move and sources of check
> +@item board borders and site notations
> +@item complete time control, with Plasma-styled clocks
> +@item several themes, with the possibility of downloading new ones from within
> + the program
> +@item animated moves (configurable)
> +@item views for playing on a chess server, including a seek graph, text
> + console, and chat widget
> +@item option to undo and redo moves
> +@item graphic interface for making and receiving offers from remote players
> +@item support for the UCI protocol (used by Stockfish, Chessbase, and many
> + others)
> +@item support for saving and loading Portable game notation (PGN) files
> +@item use of Jovie, the KDE text-to-speak program, to speak opponent%e2€%99s moves
> +@item ability to control the program via a D-Bus interface
> +@end itemize")
> +    (license license:gpl2+)))
> +
>  (define-public kde-games
>    (package
>      (name "kde-games")
>
> base-commit: 6e50b0c56a8cc767bd3acb26638f78c450bde718