A piece that is certain to be captured soon can often still accomplish something good before it is captured. Useful sacrifices of doomed pieces are called desperado sacrifices.
Both queens are under attack. Can you use a desperado tactic to win material for White?
One desperado capture is replied to with another! Can you find a second desperado attack for White to win material?
White's desperado queen captures another rook before leaving the board. Win material for White.
Great desperado play - White is up a piece!