Yeah, this is very chess - if you are faced with a slow-moving, but unstoppable attack, you can try to create a faster attack elsewhere and checkmate them before they checkmate you. Will it work on the actual battlefield? Remains to be seen.
UPD: looks like the Ukrainian offensive is much more large-scale than it initially seemed; this morning there are reports of 8 brigades participating and they are advancing in multiple directions. Main military objective still not clear. Reports of panic and lots of friendly fire incidents on the Russian side.
This is ballsy military strategy ... Let's see what it creates.