Brilliant moves only come with an advantage in positional play so if you’re don’t have an advantage in positional play or it’s equal you have no brilliant moves are even any tactic usually. Once you get your positional advantage you should look for moves on your opponent’s half of the board which removes all the passive moves on your half of the board which is what we want finding brilliants, but always make sure to not fall into an attack or a tactic or else you lose.