 Nyora kuenderera kweiyi ndima - Chikamu ichi chakagadzirwa muna Chivabvu 1937, pakutanga sesimba rekuchengetedza reEastern Army, kunyangwe gare gare rakabatanidzwa mu32nd Division yeXI Army Corps. Yakanga iri pasi pehutungamiri hwaHumberto Gil Cabrera, naManuel Tió Vila semukuru wevashandi uye naLuis Deltell Bernal semutungamiriri. Kamwe bhirigedhi rakapedza chikamu charo chekudzidzira, kutungamira kwakapfuudzwa kuna Rodolfo Bosch Pearson, asi akazopedzisira atsiviwa naEusebio Sanz mushure mekunge Bosch atongwa nemhosva yekuurayiwa kwevamwe varwi vePOUM. Gare gare, 140th Mixed Brigade yakapiwa ku33rd Division kuitira kutora chikamu muHondo yeBrunete, kunyangwe pakupedzisira brigade yakaramba iri muTarragona pasina kutora chikamu mumabasa eBrunete. 