Correct answer: Nf41...Q:e3+ 2.B:e3# 1...Qe5 2.Qd3# 1...Qf4/Qh4/Qf3/Qd3/Qc2 2.Nc2# 1...Qg4 2.Nf1#/N:g4#/Nd1#/N:d5#/Nc2# 1...Q