Mike Kummer shows two games where an exploited pinned piece caused a Queen to fall. See how these tactics developed. In the last two games, a player just gives the Queen away.

Ben Simon vs. Grant Johnson, 2015: C42 Petrov’s defence
Johnson vs. Simon, 2015: D30 Queen’s gambit declined
Chess.com game 1: D00 Queen’s pawn game
Chess.com game 2: D00 Queen’s pawn game