Pedzisa mutsara unotevera: Chibvumirano chacho chakasimbisa kuti muganhu weFinland neSoviet waizotevera muganhu wekare pakati peGreat Duchy of Finland yakazvimirira neHumambo hweRussia. Finland yakawanawo Petsamo, nechiteshi chayo chisina chando chiri paArctic Ocean. Kare muna 1864, Tsar Alexander II akanga avimbisa kubatanidza Petsamo neFinland mukutsinhana nechikamu cheKarelian Isthmus. Finland yakabvumawo kusiya nzvimbo dzakabatanidzwa uye dzakabva dzatorwa dzeRepola (dzakabatanidzwa kuFinland panguva yeVienna expedition) nePorajärvi (dzakabatanidzwa panguva yeVienna expedition)
Aunus expedition) muRussia East Karelia. Chibvumirano chacho chaisanganisirawo kuti Finland yaizopa Russia nharaunda yainetsana yeNorth Ingria, nokudaro ichiparadza Republic yeNorth Ingria iyo yakanga isingagari kwenguva refu. Chibvumirano chacho chaivawo nedzimwe nyaya kunze kwenharaunda nemiganhu, kusanganisira vimbiso yeSoviet yekufamba kwemahara kwezvikepe zvekutengesa kubva kuzviteshi zveFinland muLake Ladoga (Laatokka muchiFinnish) kuenda kuGulf yeFinland kuburikidza neRwizi Neva. Finland yakavimbisa kutenderera kwevhu kubva kuSoviet Union kuenda kuNorway kuburikidza nenzvimbo yePetsamo. Uyewo, Finland yakabvuma kubvisa zvombo muimba yamambo yomumahombekombe muIno, yakatarisana neguta reSoviet Kronstadt riri pachitsuwa cheKotlin. Zvitsuwa zveFinland zviri muGulf of Finland zvakabviswa zvombo.