One Brilliant move is rare enough, so why would you want to get 3 in a row? It's not impossible, but if the game report gave that, then it's probably 1 Brilliant move with the hanging material left there and refused to be taken for 3 moves.
It's rare to find multiple Brilliant moves in a single game that has a really quality for being considered Brilliant. This is the first game that came to mind for several Brilliant moves in close succession of each other!
HOW TO GET 3 BRILIANT IN A ROW ?