Umm, zero?
Both use swords but somehow there is no blood from a fight?
Yes, and that would mean surrender when there are no other options so that you can fight another day.
How do you get out of a situation of being surrounded by Denjiro and 2,500 men?
There are situations where escape is impossible you know that right?
Even Sasaki had Einstein lvl of intelligence it wouldn't make a difference. Sometimes odds against you are too overwhelming.