How to pronounce“b7”in English

it was relabeled as vitamin B7 have you guys heard about vitamin B7 it's not they made it up it's not a

especially uh the use of b7s um

I was slightly lucky because black would have played bishop e4 and defend the knight on b7.

that it can't make for itself that's what a vitamin is right this is a drug they just called it vitamin B7 like

uh so black has many options um black can play for B5 here to develop the bishop to B7 because the pawn on A6 guards the pawn

But after c6, now he's just lost because the queen can't really capture as the knight is hanging b7.

okay anyway sorry you were saying so like that's that's very basic but then if you move the bishop out and you Castle the king let's just say Bishop B7