💡📝Larry Smith wrote on Thu, Aug 14, 2008 06:28 PM UTC:
I am well aware that there have been other proposed games which combine the Mad Queen variant with Shogi. If this game exactly copies any such, I will gladly forgo its publication.
Since both players begin with White pieces, which are only differentiated by their presence on a Red or Black Checker, the turn order can start with either player. Thus '...the first player being the one with the King to the right of the Queen'.
As to 'Players could opt...', this applies to allowing both Kings to begin on the same side of their Queen, either right or left. This form of setup adds a definitely different dynamic to the opening, middle and endgame.
And 'Players can decide' applies to the restriction of dropping a Pawn for checkmate. Since there are obviously an insufficient number of example games to evaluate this particular condition, players might wish to omit this restriction.