OFB-9

I'm not going to argue, but since time immemorial, the more advantageous red has been balanced by the first black of blue. And that was the balance. But here, I don't know what - I opened the rules and was shocked.

I don't understand, so here too, the more advantageous red is balanced by the fact that blue has the "last word" in the choice - you look at what red has chosen, draw the appropriate conclusions, and make your own choice.