The Russian departure was part of a planned withdrawal announced by Moscow a week ago but it ended in a chaotic and bloody retreat after a fierce tank battle last Thursday, said soldiers and volunteers who took part, and residents of the town. On Monday Ukrainian soldiers were piling the bodies of dead Russian soldiers into a trailer pulled by an army jeep. The soldiers were killed when a Ukrainian tank sneaked close to the entrance of the town and opened fire on the Russian checkpoint guarding the main intersection, according to soldiers and volunteers who took part. “It’s the...