Claim: The Smolensk War which happened from Autumn of 1632 to Spring of 1636, resulted to the Treaty of Tsardom (a peace treaty signed on 14 June 1634 between the Polish–Lithuanian Commonwealth and the Tsardom of Russia).
Evidence: Autumn 1632 – Spring 1634 
Treaty of Polyanovka (Polish-Lithuanian Victory) 
The Smolensk War (1632–1634) was a conflict fought between the Polish–Lithuanian Commonwealth and Russia.