Mezue ahịrịokwu na-esonụ: Mwakpo ọzọ bụ Warsaw-Poznań Operation, akụkụ nke Vistula-Oder Offensive. Na Jenụwarị 13, 1BF malitere mwakpo megide Pillkallen (Schlossberg n'etiti 1938 na 1945) na East Prussia, nke ha zutere nguzogide siri ike site na 3rd Panzer Army. 1st Belorussian Front meghere mwakpo ya na German Ninth Army site na Magnuszew na Puławy bridgehead na 08:30 na 14 Jenụwarị, ọzọ na-amalite site na bọmbụ siri ike. Ndị agha nke iri atọ na atọ na nke iri isii na itoolu mebiri site na Puławy bridgehead ruo omimi nke kilomita iri atọ, ebe ndị agha nke ise na nke asatọ na-eche nche mebiri site na Magnuszew bridgehead. Ndị agha nke abụọ na nke mbụ nke ndị nche nọ na-eso ha iji mebie mmebi ahụ. N'abalị iri abụọ na ise n'ọnwa Jenụwarị, ndị agha ahụ gbachiri obodo e wusiri ike nke Poznań nke nwere ndị agha German 66,000, wee gaa n'ihu na kilomita iri asatọ n'otu ụbọchị, na-ahapụ ndị agha nke asatọ nke ndị nche.
ha nọchibidoro obodo ahụ, nke ha mechara weghara n'abalị iri abụọ na atọ nke ọnwa Febụwarị.