https://bishopschessart.blogspot.com/2022/11/childrens-artist-influence-chess-set.html
BackRank Mate - (Queen Sac, Bishop - Rook Combo)
Puzzles with this Technique (One of the most Common)Queen Sacrifice to Set up Bishop to Check King and Move it back, so it no longer protects Rook.
https://lichess.org/training/UqMS1 - 1816 Rated
https://lichess.org/training/q9Pw8 - 2047 Rated
https://lichess.org/training/S7Hwb - 1969 Rated
https://lichess.org/training/qGXyR - 1654 Rated
https://lichess.org/training/AqaJB - 1650 Rated
https://lichess.org/training/bg5vX - 1835 Rating
https://lichess.org/training/dFvX6 - 1721 Rating
https://lichess.org/training/dtDvs - 1686 Rating
https://lichess.org/training/6qvYX - 1966 Rating
https://lichess.org/training/94cUK - 2004 Rating
https://lichess.org/training/ZHXwQ - 1943 Rating
https://lichess.org/training/2SacJ - 2168 Rating
https://lichess.org/training/h0rEb - 2030 Rating
https://lichess.org/training/4VfQN - 2268 rated