Kochkin

Kletnya (Russian: Клетня) is an urban-type settlement and the administrative centre of Kletnyansky District, in Bryansk Oblast, Russia. It is located on the Nadva River (Dnieper basin), 99 km west of the city of Bryansk. It is the final railway station on the branch line that connects Kletnya with Zhukovka, 43 km away, where it joins the main line between Bryansk and Smolensk. Population: 11,947 (2021 Census); 13,313 (2010 Census); 13,936 (2002 Census); 14,258 (1989 Soviet census).

https://en.wikipedia.org/wiki/Kletnya