The only way Ukraine win this war is by turning opinion against Putin in Moscow.
Or the army turning on Putin and the miltary leadership.
Currently its a war of manpower and ammunition attrition. Its who runs out first.
Putin is using North Korea and Iran for both.
My opinion is that Ukraine will hold Kursch going into winter, showing another year of stalemate.
Putin needs to keep a war going in Ukraine to stop Ukraine from joining Nato. And also for Putin to stay in power.
Either he dies or he gets killed/imprisoned. Thats it.