 Nyora kuenderera kweiyi ndima - Mykhailo Krychevsky kana Stanisław Krzyczewski kana Krzeczowski akafa 3 Nyamavhuvhu 1649 aive wechiPolish anokudzwa, mukuru wemauto uye Cossack mutungamiriri. Akarwa nokuda kwePolish-Lithuanian Commonwealth kurwisana nemarudzi akasiyana-siyana e Cossack uye mapoka eCrimean Tatar. Munguva yake somutungamiriri weCossack, Krychevsky akashamwaridzana naBohdan Khmelnytsky, uyo aizoenderera mberi nokuronga kupandukiramukurwisana nechigaro choumambo chePoland neLithuania. 