Kammala jumla mai zuwa: A gabar gabashin kogin Vistula a Poland 'yan Rasha suna tattara sabbin sojojin da kogin ya kare daga kai hari; da zarar sun taru za su haye kogin don tafiya yamma zuwa Silesia. Don magance mamayewar Rasha da ke jiran Silesia, Hindenburg ya ci gaba zuwa Poland kuma ya mamaye yammacin bankin Vistula da ke gaba da inda sojojin Rasha ke tattarawa. Ya kafa hedkwatar a Posen a Yammacin Prussia, tare da Ludendorff da Hoffmann. Lokacin da Rasha ta yi kokarin tsallake
Vistula, sojojin Jamus a karkashin umurninsa sun yi ƙarfi, amma Rashawa sun sami damar ƙetare a cikin sashen Austro-Hungary zuwa kudu. Hindenburg ya koma baya kuma ya hallaka dukkan hanyoyin jirgin kasa da gadoji don haka Rashawa ba za su iya ci gaba da yammacin raƙuman su ba da daɗewa ba daga iyakar Jamus.