SixthSense1029
Thanks for the chapter and with Irene as Queen, Evangeline as Bishop, Kuhlúa as Rook, Kurama that you plan to add as Bishop and Hiei that you plan to add as Knight, only 1 Rook, 1 Knight and 8 pawns would be missing, of which I think Akua would be suitable for Rook and if you can add Erza to the story, it could be a Knight. Regarding the pawns maybe you can add 2 characters to the level of Irene or Evangeline and use 4 pawn pieces for those 2 characters.