<prompt> Qedela umusho olandelayo: Ngo-October 19, amaZwe Amandla Aphakathi aqala umzamo wesibili onqumayo wokwephula i-Allied Cobadin Fortified Line. Ibutho langakwesokudla lalinomsebenzi wokunikeza isishayo esinqumayo kodwa ukuhlasela kwalo kokuqala akuzuzanga lutho. Kwaba yibutho likaJenene Kolev kuphela, elaliqiniswa amabutho ahamba ngezinyawo, elaphinde laphumelela ngokwengeziwe. Kwakungalesi simo esinzima lapho ibutho elihamba ngamahhashi lafakazela khona inzuzo yokuhamba kwalo futhi lakwazi ukunqoba umlilo omkhulu wesitha ngo-Okthoba 20. Ngokweqa umugqa oyinhloko wokuzivikela, uJenene Kolev wacindezela abaseRomania nabaseRussia ukuba babuyele emzaneni obalulekile waseTopraisar futhi basongela uhlangothi lwabo. Lokhu kanye nempumelelo yophiko lwesobunxele lwamabutho amaZwe Amandla Aphakathi kwenza izikhundla zama-Allied zingabekezeleleki futhi ngokushesha baqala ukuhlehla jikelele. Elandela imiyalo yakhe, uGeneral Kolev waqala ukuwasukela ngokushesha, wanqoba amaRomanian namaRussia ayesehoxa eConstanţa, futhi wangena edolobheni eliyitheku elibalulekile. Lezi zimpumelelo zavumela iButho Lesithathu laseBulgaria ukuthi liqhubeke cishe amakhilomitha angama-80 futhi lithathe izikhundla zokuzivikela ngasengxenyeni emincane kakhulu yeDobruja phakathi kweDanube noLwandle Olumnyama okwathi kwavumela uField Marshal Mackensen ukuthi agxile ekuweleni komfula eSvishtov nase  <response>: imisebenzi eyayizoqhutshwa ngokubambisana ne-9th Army yaseJalimane ngokumelene neBucharest. 