Zug Devil
The only problem is that black is not forced to take as Rd6 doesn't threat anything new, black can for example take the queen, or even play Ne4+ and only then take the rook with the pawn.
note that after 1.Rd6 Ne5+ 2.K(moves) cxd6 3.Bb6+ ke7 you don't have exf6 luring the king to mate him on d8
