If you wish to begin a game with a different position than the usual initial Chessboard, it will be necessary to put pieces at predetermined places. For that purposes an Edit position... function is available under the Edit menu.
Positions (game without moves) can be saved in the database and, of course, be obtained from them too. Refer to the topic about using the Database(s).
After you have selected the Edit position mode a toolbar appears at the bottom of the screen, this allows you to select the various pieces. The functions on the toolbar are also available from a context menu, which can be accessed with a right mouse click.
Pieces can be moved to there required position, to add a new piece click the desired piece from the toolbar and drop it on the board. The is a function to move all pieces to their start position and to empty the board.
When you are ready click the red V button to complete the setup. This brings up the castle right dialog, after confirming this dialog the setup is completed.