Correct answer: Qe21...N:f3 2.Q:f3# 1...Nf7/Nc4/Nc6 2.Rf6# 1...Ng4 2.f:g4# 1...N:d3+ 2.Q:d3# 1.Qd2?? (2.Qf4#/Qg5#) 1...N:f3 2.Qf4#