Pedzisa mutsara unotevera: Achiri muduku, akarerwa mudare reSweden pamwe chete nehanzvadzi yake Mambokadzi Christina, uye akawana dzidzo yakanaka kwazvo yehurumende. Gare gare Charles X akadzidza unyanzvi hwehondo pasi paLennart Torstenson, aripo paHondo yechipiri yeBreitenfeld (1642) uye pa
Jankowitz (1645). Kubva muna 1646 kusvika muna 1648 aiwanzopinda mudare reSweden, zvichida semurume waizowanikwa nehanzvadzi yake mambokadzi anotonga, Christina weSweden (1626-89, akatonga 1632-54), asi kusagadzikana kwake kusingabvumirwi kuroora kwakagumisa izvi, uye kubhadhara hama yake nokuda kwechipikirwa chisina kukwana iye akamuzivisa kuti ndiye mutsivi wake muna 1649, pasinei nekupikiswa kwePrivy Council inotungamirirwa naAxel Oxenstierna. Muna 1648 akagadzwa kuva mutungamiriri wemauto eSweden muGermany. Kupedzwa kwezvibvumirano zveWestphalia muna October 1648 kwakamudzivisa kuwana mbiri dzechiuto dzaanoti aida, asi somumiririri weSweden pamusangano mukuru weNuremberg, akava nomukana wokudzidza zvokutengeserana, sayenzi yaanorondedzerwa seyakakurumidza kudzidzira. Sezvo aiva mugari wenhaka yechigaro choumambo, paakadzokera kuSweden akanga ava pangozi nemhaka yokuramba achiwedzera kusagutsikana namambokadzi. Naizvozvo akaenda kuchitsuwa cheÖland kusvikira kubviswa kwaChristina pana 5 June 1654 kwakamudana pachigaro.