Mezue ahịrịokwu na-esonụ: Na 20 June 1913 ngalaba abụọ ahụ
wakporo ndị isi ndị agha Bulgaria na Lachanas mgbe ha na-ezute nnukwu mgbochi site na ngwa agha Bulgaria nke ọma. Ndị Bulgaria ji obi ike chebe ọnọdụ ha, na-egbochi mwakpo ndị Gris ruo abalị, mgbe e nwere ezumike n'ọgụ ahụ. N'ụtụtụ nke 21 June 1913, e nyere ndị 5th Infantry Regiment iwu ka ha kewapụ ma kwadebe ịkwaga iji nyere ndị agha Gris aka na Kilkis. Ndị Bulgarian, na-ahụ ịdọrọ nke Greek 3/5 Battalion, malitere mwakpo na ọnọdụ 1/5 Battalion dị nso n'obodo Kydonia, na-amanye ya ịlaghachi na nnukwu mfu. Onye isi nke 5th Infantry Regiment, na-ahụ ọdịda obodo ahụ, weghaara iwu nke 2/5 Battalion wee malite ọgụ na-aga nke ọma na ndị Bulgaria na-aga n'ihu.