Correct answer: Nf51.N8c6?? (2.Re5#) but 1...e2+! 1.Re7+?? 1...Kf4 2.Bd6#/Rf5# but 1...Ne6! 1.Rh4+?? 1...Ke5 2.Rf5# but 1...Kd5! 1.Ne2?