The marshal is the highest ranking piece. However, they can be beaten by bomb. (And the spy to if the spy attacks the marshal.)
In Stratego, the only piece that can defeat a Marshal (the highest-ranking piece) is the Spy. The Spy can defeat the Marshal in a direct confrontation, but only if the Spy attacks first. All other pieces, regardless of their rank, are unable to defeat the Marshal.
Chief of Staff
The Chief of Staff
The highest rank in a company is typically held by the Chief Executive Officer (CEO). The CEO is responsible for the overall operations, strategic direction, and management of the organization. In some cases, the highest rank may also be represented by a Chairman of the Board, but the CEO usually holds the top operational role.
The highest rank for a skill is 1
The highest ninja rank is kage
The highest rank is Tai Pan
The highest rank in the Marines, by title and rank, is the Commandant of the Marine Corps. The position is currently held by 4-Star General James T. Conway. The position holds 4-Star General rank, regardless of the officer's actual rank. For example, a 2 or 3 star General can be selected and confirmed by the Senate for that position, and thereby gains 4-Star rank by virtue of holding that position, but would revert to their former rank when they left. That's why most retire after serving (your pension is based on highest rank achieved), though not all do.
The highest rank in Halo: Reach is Inheritor.
The black belt is the highest rank in martial arts.
The highest rank you can reach is 46.
Baiji - Baiji is the highest rank you can reach in sumdog, it's the 31st rank in sumdog.