public Board Move(FigureMoving fm)
{
Board next = new Board(Fen);
Figure figure = (fm.Promotion == Figure.none) ? fm.Figure : fm.Promotion;
next.SetFigureAt(fm.From, Figure.none); //remove the figure from the previous square
next.SetFigureAt(fm.To, figure); //set new figure on the correspoding square
next.MoveColor = MoveColor.FlipColor();
next.GenerateFen();
return(next);
}