How to find brilliant moves as a beginner
First tip: In closed positions, try to think about what is YOUR OPPONENT thinking.
Second tip: if the king is exposed, try to open up the main defense line by sacrificing pieces.
Third tip: Try to search patterns that match the move you are thinking.
Fourth tip: Analyze the position, the most important tip of this list.
Im not a gm or anything, just writing this by my point of view as an intermediate player.