I’m confused how that’s a brilliant move when the queen is guarding
brilliant moves require at first like the weirdest move on the planet but dont go finding the weirdest move a hope for brilliant you still have to hold on the move that loooks soooooo weird and see every line and everying every move every every everying then you see some thing weird is hapening in the line then you think some more to confirm then you are ready but these are kinda only able to be done by 2000 players or soo probally lower soooo it is hard to get brilliant moves.
this is the smothered mate position