How to make a 301 redirect in nginx for articles within + the same site?

Question

Nginx

Good afternoon,
before that, I always did a redirect in DirectAdmin, but after moving to ngnix, redirects made in YES no longer work.
How and where to register a 301 redirect using an example: there was an article http://domain.pro/odmiana-czasownikow-i-koniugacji-... and it moved within the same domain to http://domain.pro/gramatyka/czasowniki- rosyjskie/od...
Please explain to a newbie.