The front keeps moving west, it sure sucks to be leftist neocon. I weep for you!
By very small amounts. So far the Russian offensive has captured less land than the Ukrainians liberated in their counter offensive last summer. Didn't you consider that a failure?
In Avdiivka the Russians lost around 17.000 men to capture the ruins of a small city. In terms of area one Russian died for each football field sized piece of land in order for Russia to capture Avdiivka.