$ git clone -n https://src.fedoraproject.org/rpms/gnome-chess.git /var/lib/mock/f40-build-2066660-49285/root/chroot_tmpdir/scmroot/gnome-chess
Cloning into '/var/lib/mock/f40-build-2066660-49285/root/chroot_tmpdir/scmroot/gnome-chess'...
$ git fetch origin f4430aadf8e9cb07a8a6874e9b015aa763861c98:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-chess
 * [new ref]         f4430aadf8e9cb07a8a6874e9b015aa763861c98 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f4430aa Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild