Correct answer: Bd61.Rf:b5?? (2.Ne5#) but 1...Nb3! 1.Rb:b5?? (2.Nb2#/Rfc5#) 1...Nb3 2.Nb2# but 1...Bd5! 1.Bd6! (2.Rc5#) 1...Bd5 2.Ne5#
