 Nyorai kupfuurira kweiyi ndima - Pakutanga varwi vePoland vakabatwa vaive vehukama hweCossacks, maCrimean Tatars. Pashure pehondo, vaKosaks vakabhadhara vaTatar nokuda kwokuchengetwa kwevasungwa, uye nokukurumidza vakauraya vasungwa vePoland kuti vatsive kukundwa kwaKhmelnystsky paBerestechkomuna June 1651. Maererano naJasienica, vaiva makoroneli evaCossack Ivan Zolotaryenko naIvan Vysochin vakaatenga kuvaTatar. Maererano naWidacka, mukuru wemaCossack Khmelnystsky pachake akapa 50,000 thalers nokuda kwechinangwa ichocho. Maererano naGruševskij, Pasicznyk, Duda naSikora, chisarudzo chokuuraya vasungwa chakaitwa naKhmelnytsky pachake. Pashure pacho, pakati pevarwi nevakuru vakuru vokuPoland vakasarudzwa 3 000 ne5 000, kusanganisira nhengo dzeszlachta 3 500, vakasungwa ndokuurawa mumazuva maviri okucheka misoro nokudzura ura nenzira yakarongwa. Zolotaryenko aitarisira kuurayiwa kwacho achishevedzera kuti Revenge for Berestechko!, achitaura nezvokukundwa kwevaCossack nevaPolish muHondo yeBerestechko. Hazvizivikanwi kuti vanhu vangani vakapona. 