git bisect start
    start the bisect process
git bisect good <hash-good>
    tell the good (starting point) commit
git bisect bad <hash-bad>
    tell the bad (wrong) state commit
then - moving to the fs, checking and exec:
    git bisect good
        to continue
    or
    git bisect bad
        to go to the detached-HEAD state

git bisect reset
    stop the bisect process

2021
https://remimercier.com/how-to-use-git-bisect/
    https://habr.com/ru/post/591447/