is Planet of the apes not enough reference? it's community of apes vs humans HAHA. But 1 gorilla vs 100 men and the volunteers are either MMA fighters, boxers, or Military men. No weapons, just bare fists.

I do guess they can beat a gorilla up. But there's no guarantee for 100% survival for the humans.

But having 100 vs 100? naaaaah humans will be eradicated for sure.