Roadmap > Tactics > Targets > Weak Back Rank
Example of Targeting a Weak Back Rank
Black to move. 1… Ne2+ forks the white king and queen while also overloading the white rook, because 2. Rxe2 allows 2… Qb1+ 3. Re1 Qxe1#
This tactic exploits two targets: a weak back rank and an overloaded rook.