Dee ihe na-esote paragraf a - 172nd Siege Bty natara nkwado na 26 Ọgọstụ mgbe ngalaba sitere na 415th Siege Bty sonyeere ya, ka ọ bịarutere n'ụlọ. Nke a mere ka batrị ahụ nwee ikike nke howitzers isii nke sentimita isii. N'abalị iri na isii nke ọnwa Septemba, e zigara HAG na ndị agha nke abụọ mgbe ndị agha ahụ weghaara njikwa nke agha na-akụda mmụọ: agha nke Menin Road
, Polygon Wood na Broodseinde nwere nnukwu ihe ịga nke ọma n'ihi ịdị arọ nke egbe ndị agha na-ebute n'ọnọdụ ndị German. Mana ka mwakpo ahụ gara n'ihu na Agha Poelcappelle na Agha nke Mbụ na nke Abụọ nke Passchendaele, tebụl gbanwere: a na-ahụ batrị ndị Britain nke ọma site na Passchendaele Ridge ma na-ata ahụhụ nke ukwuu site na ọkụ CB, ebe egbe ha mikpuru n'ime apịtị wee sie ike ịchọta ma gbaa.