This is TWRP 3.3.1-0 for Yandex Phone (codename: amber) built by Vasy.
This TWRP build came on 13th August 2019.
This is a direct download to the Yandex Phone twrp build 3.3.1-0. To know on how to install this, visit the following post of TWRP for Yandex Phone.
