Maybe he lost morale after the last turn. Those TC Tartarians are ****ing fragile
I invite TC to admit this war is lost for him. And because I am generous, I will offer peace for the very underestimated price of 12 provinces that TC's armies will have to free ASAP. Hey, that's a deal !
Either that or... endure my wrath
And... what's the situation on the other provinces of the world ?