Correct answer: Qf61...Qg8/Qc7/Qb7/Qa7[a]/Qh7 2.Rf5#[A]/Nf6# 1...Qd7/Qf6 2.Nf6# 1...Nd3/Nc2 2.B:f3# 1.Rf6? (2.Qd4#) 1...Qa7[
