Did Dariush tap from getting choked or his face getting crushed?

[Qwerty1]

Haven't really trained BJJ... Was he getting choked or he tap because (pain) his jaw was about to get crushed? Obviously it wasn't under the chin but never being in that position can someone with a good squeeze choke from that position?

 

[Logan M]

Nope no choke. Chiesa just has ridiculous squeeze.

 

[MCMXCIX]

Nope no choke. Chiesa just has ridiculous squeeze.

He could rip his dick off with that much power.

 

[jase0910]

Dariush probably felt like his lower jaw was about to be crushed or dislocated. Chiesa has a top-notch squeeze.