Battle of Czarny Ostrów

Battle of Czarny Ostrów
Part of the Deluge, Brest Campaign, Second Northern War and Khmelnytsky Uprising

George II Rákóczi- Transylvanian prince who, after several months of fighting in Poland lost his entire army.
Date20 July 1657
Location
Result Polish-Lithuanian-Tatar victory
Belligerents
Principality of Transylvania
Cossack Hetmanate
 Moldavia
Polish–Lithuanian Commonwealth
Crimean Khanate
Commanders and leaders
George II Rakoczi  
Anton Zhdanovych
Stefan Czarniecki
Jerzy Lubomirski
Stanislaw Potocki
Strength
42,000 28,000
Casualties and losses
Heavy Unknown

The Battle of Czarny Ostrów took place on July 20, 1657, during the period in Polish history known as the Deluge. The Polish Crown army commanded by Hetmans Stefan Czarniecki, Jerzy Lubomirski and Stanisław Potocki, supported by Crimean Tatars, defeated a Transylvanian-Cossack-Moldavian-Wallachian army under George II Rakoczi.