Correct answer: Qf41.Qe3?? (2.Qe4#) 1...Kc6 2.Qc5# but 1...Nd6! 1.Qf4! (2.Qe4#) 1...Ke6 2.Nc7# 1...Kc6 2.Qc4# 1...Nd6 2.Q:d6#
