Mezue ahịrịokwu na-esonụ: Na 15 June (O.S.) / 25 June (N.S.) 1656, Charles X Gustav na Frederick William I mechiri nkwekọrịta gọọmentị na Nkwekọrịta nke Marienburg mgbe ọganihu ndị Sweden na Polish-Lithuanian Commonwealth kwụsịrị. Sweden nyere Poland ala ndị ha meriri, Frederick William nke Mbụ wee jiri usuu ndị agha ya e hiwere ọhụrụ na Poland kwado Charles nke Iri Gustav
Agha nke Warsaw na 28-30 July, nke gosipụtara "mmalite nke akụkọ agha Prussia".