Opera mate
Opera mate is named for the Opera Game. A rook delivers mate on the edge, a bishop protects the mating piece, and the king's own pawn blocks a flight square.
The bishop does the quiet work of protecting the rook. Look for a rook check on the seventh or eighth rank that the bishop already defends.
Source database: 63,940 puzzles with this tag. This trainer: 180.
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Find the move.
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