The Queen as a royal makes it harder to get it into checkmate IMO. Making the chancellor royal would make it even harder to obtain checkmate. Imagine the queen on rank 8, and 2 enemy rooks on rank 8 and 7. The queen can attack the rook on rank 8, and the rook on rank 7 is acting as a barrier so that the queen must stay on rank 8. If the rook on rank 8 is protected it is checkmate. If we replace the queen with chancellor, the chancellor can escape with a horse movement to rank 6. I think if you made the chancellor a royal, a lot of games would be drawn, due to lack of pieces to make a check, or the 50 move rule. A royal chancellor has an improved ability to escape and move out of checkmate.
The Queen as a royal makes it harder to get it into checkmate IMO. Making the chancellor royal would make it even harder to obtain checkmate. Imagine the queen on rank 8, and 2 enemy rooks on rank 8 and 7. The queen can attack the rook on rank 8, and the rook on rank 7 is acting as a barrier so that the queen must stay on rank 8. If the rook on rank 8 is protected it is checkmate. If we replace the queen with chancellor, the chancellor can escape with a horse movement to rank 6. I think if you made the chancellor a royal, a lot of games would be drawn, due to lack of pieces to make a check, or the 50 move rule. A royal chancellor has an improved ability to escape and move out of checkmate.