Maps by kot-ivanov.livejournal.com/
Situiaton on 18-19th August: Ukrainian troops throw all their forces to the spot where they managed to get the closest to the south-western outskirts of Donetsk — town Ilovaysk, hoping to swiftly lock Donetsk in "close ring".
However they leave their area south to Amvrosiyevka completely empty.
Map of hostilities
10-22 August period