I'm reading the Wikipedia page War crimes in the 2022 Russian invasion of Ukraine. There doesn't seem to be a distinction like "War crimes of Russia" and "War crimes of Ukraine". I've found
Russian and Ukrainian prisoners of war have been repeatedly abused and exposed to public curiosity, and on at least two occasions Russian prisoners have been tortured and killed.
Besides the above quote and the section 'Treatment of prisoners of war' - subsection 'Russian prisoners of war', which is probably what the above quote was summarising, are that all Ukrainian war crimes committed during the 2022 Russian invasion of Ukraine, at least for crimes committed and confirmed by 2022Jun20?