Agin-Buryatball

Agin-Buryatball was a Russian autonomous okrugball located in eastern and an enclave in  Chitaball.

History
Agin-Buryatball was born as a 1ball and adopted by Russian Empireball, Sovietball and Russiaball.

In 2008, it merged with Chitaball thus creating a new krai: Zabaykalskyball.