The Eagle's move (is this the Griffon's move?) could be reversed here so that instead a Rook's single move is then followed by a Bishop's unrestricted slide - I did use similar pieces in my game of Citadel, but I kept both Rook and Bishop unrestricted slides in both pieces ( I called them Tiger-riders); they seemed about as strong as the Chess Queen - I had the original idea from the Giraffe of Tamerlane Chess and based Citadel very loosly on this Game.
The Eagle's move (is this the Griffon's move?) could be reversed here so that instead a Rook's single move is then followed by a Bishop's unrestricted slide - I did use similar pieces in my game of Citadel, but I kept both Rook and Bishop unrestricted slides in both pieces ( I called them Tiger-riders); they seemed about as strong as the Chess Queen - I had the original idea from the Giraffe of Tamerlane Chess and based Citadel very loosly on this Game.