Auto-translated
I don't use GSC at all; in my opinion, it's nonsense, not maps.
Once, I crushed an opponent whose units were 9 levels higher than mine. It was Orcs against Necropolis. My army was slightly larger than his, and the difficulty was set to medium. I just didn't save the replay (((
P.S. No, I think it wasn't 9 levels, but 8.