Auto-translated
Now, I hope it's clear to him that in your tournaments, you can't run away from a mixed army if, during that attack, the mixed unit wasn't completely destroyed. That is, no reasonable explanation for the weakening works. Even if you leave this weakened mixed unit alive until the end of the game. Correct?
PS. However, I understand that in AmberSolera's tournaments, this rule will be worded differently?? The rules for AmberSolera imply that sometimes, if the TRUE MOTIVATION for weakening a mixed army convinces with reasonable explanations that you don't need to weaken the army, but simply needed to run to the fortress, then such an exceptional action is PERMITTED.