Battle of Kyiv won by Ukraine

 ISW:

Ukraine has won the Battle of Kyiv. Russian forces are completing their withdrawal, but not in good order. Ukrainian forces are continuing to clear Kyiv Oblast of isolated Russian troops left behind in the retreat, which some Ukrainian officials describe as “lost orcs.” Russian forces had attempted to conduct an orderly retreat from their positions around Kyiv with designated covering forces supported by artillery and mines to allow the main body to withdraw. The main body of Russian troops has withdrawn from the west bank of the Dnipro and is completing its withdrawal from the east bank, but the retrograde has been sufficiently disorderly that some Russian troops were left behind.

The war is far from over and could still turn Russia’s way if the Russian military can launch a successful operation in eastern Ukraine. The current line of Russian occupation in southern and eastern Ukraine is still a significant gain in Russian-controlled territory since the start of the war. If a ceasefire or peace agreement freezes a line like the current front-line trace, Russia will be able to exert much greater pressure on Ukraine than it did before the invasion and may over time reassemble a more effective invasion force. Ukraine’s victory in the Battle of Kyiv is thus significant but not decisive.

The disorder of the Russian withdrawal suggests that at least some of the units now reconcentrating in Belarus and western Russia will remain combat ineffective for a protracted period. Russian troops attempting to refit after pulling back from around Kyiv will likely have to reconsolidate into their units, identify which soldiers are still present, sort out their equipment and assess its combat readiness, and generally reconstitute before they can even begin to receive replacements and new equipment and prepare for further combat operations.

Russian forces are likely abandoning the east bank of the Dnipro fully as well, withdrawing from around Chernihiv to the north and from Brovary to the east. Russian troops will likely seek to hold a salient around Konotop and Sumy long enough to allow their forces to complete their retrograde from near Kyiv but will then likely withdraw back to Russia from almost all their positions west of Kharkiv.
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The Russian command trying to relocate the troops for a battle in the southeast is apparently facing some mutiny in the racks of soldiers who are no longer interested in fin fighting. The Russian troops in the southeast are also making little headway beyond the Mariupol operation. It is not clear how widespread the mutiny is at this time.