Correct answer: Qc61...Rh4/Rh6/Rh7/Rh8/Rf5 2.Rf5# 1...Rb4/Rb3/Rb6/Rb7/Rb8/Rc5 2.Rc5# 1...Qc3 2.B:c3# 1...Qd4 2.e:d4#/B:d4#