We think that it's tested after each man dies. Certainly it's always
the case that when a side does break, it's lost just over 50%, which
is not possible if it is tested at the end of rounds.
> Additionally, what happens in the instance both sides "break"?
Given the above, that can't happen.
> Thirdly, how does "Fight to the death" affect this? What if only one noble in
> a stack has it (assume a) not the stack leader, then b) the stack leader)?
If the top noble in the stack has it, you never break. If the top
noble in the stack does not have it, you will break at 50%, even if
sub-nobles have it.
-- Greg