Now, usually a game ends with multiple pieces left on the board, not just a queen and a king vs. a king.
I think the most common ending is when a king gets trapped in his own pieces (commonly in a corner after castling when you don't move one of the pawns forwards to create a gap for it to escape)
how does game usually end? I say that two rooks or 1queen plus king is the one. Now record some thoughts to share