You tried to flee, were command locked from the look of things but saying retreat was your trying to save Orzmus who hadn't been touched yet?
This was just a two on one that went bad for you and you died from the looks of it, and it looks like Orzmus didn't press the attack.
Unless of course Orzmus was gushing or worse, but can't tell if that's the case from what we see here. Good fight regardless.