Difficult tactics

 

A hard tactic is just two or more simple tactics combined.  I am not sure who originally said this pearl of wisdom but I heard it from Neil Bruce. This mate in 5 puzzle is an attraction combined with either a back rank mate or a smothered mate tactic. The back rank or smothered mate tactics on their own could be found by most players. Add in the attraction to set them up and the degree of difficulty is dramatically higher.