Question: Which battle in 1620 in Moldavia forced the Commonwealth to sign a truce favorable to Sweden?
Sentence (from "Russo-Polish War (1654–1667)"): The Russo-Polish War of 1654–1667, also called Thirteen Years' War, First Northern War, or the War for Ukraine, was a major conflict between Tsardom of Russia and the Polish-Lithuanian Commonwealth.
Relevant evidence: No