Correct answer: Qc41...Rd7+/Rc2/Rb2/Ra2/Rf2/Rg2/Nd6 2.N:d7# 1...Re2 2.Nd7#/Nd3# 1...Nf2/Qg1/Qd3/Qc4/Qb5/Q:a6/f2 2.N:f3#