Correct answer: Nd71.Bd1?? (2.B:f3#) 1...K:d5 2.Qc6# but 1...N:d1! 1.Qc2+?? 1...Nd3 2.Q:d3# but 1...d3! 1.Nd3?? (2.N:f2#/Nc5#) 1...K:d3 2
