Correct answer: Nf31...K:d2 2.Qe2# 1...g2 2.Qf2# 1...Nc4/Nd1/Nd3/Na4 2.N:c4# 1...B:d2 2.Ng2# 1.Be5?? (2.Qe1#/Qe2#) 1...K:d2 2.Qe2