I hadn't seen that slow motion video of it yet. It was obvious in real time and it's extremely obvious in slow motion. CB tapped and for whatever reason he wanted to take it back.
Big congratulations to Amir. He deserves the win.
In my opinion, he neutralized CB completely. I loved the first fight where CB kept eating kicks to the chest. When CB would take him down, he would rarely land a punch or elbow because Amir would be dodging and weaving on the ground constantly.
I'm a huge Amir fan now and am officially on the bandwagon.