Correct answer: Qf51...N:f3/Nf7/Ng4/Ng6/Nd7/Nc6 2.Qd5# 1...Nd3 2.Nd2# 1...Re3/Re2/Re1/Rf4/Rg4/Rh4 2.Bd5# 1.Qg5?? (2.Q