Correct answer: Qc51...Bf2 2.Q:f2# 1...Bg3 2.N:d2# 1...d1B/d1N 2.N:e1# 1...Rc2/Rc1/Rc4/Rcc5/Rc6/Rc7 2.Rd3#/Qe3# 1...Rd3 2.R