Ku sii qor faqradan - Frederick William, Duke of Prussia iyo Prince-elector of Brandenburg, wuxuu isku dayay inuu helo Royal Prussia si uu si dhuleed ugu xiro labadiisii gobol ee hadda jira. Fursad ayaa dhacday markii Charles X Gustav ee Sweden, isku daygiisa in uu qabsado Poland (cf.
), wuxuu u ballanqaaday inuu u wareejiyo Frederick William gobollada Polish-Prussia ee Chełmno, Malbork iyo Pomerania iyo sidoo kale Prince-Bishopric of Warmia, haddii Frederick William uu taageero ololaha Iswiidhan. Dalabkani wuxuu ahaa mid mala-awaal ah maadaama Frederick William uu ku qasbanaan lahaa inuu taageero milatari ka siiyo ololaha, halka abaalmarinta ay ku xiran tahay guusha.