Correct answer: Qc31.Bg3?? (2.N:h5#) 1...K:f6 2.Nd5# but 1...h4! 1.Nf:e6?? (2.Rf5#) 1...d:e6 2.Nc6# but 1...f:e6! 1.Nd5?? zz 1...K:d4 2.Qc3# but 1...