Correct answer: Bc81...e4/Qh2/Qh3 2.N:c6# 1...Q:h4+ 2.Q:h4# 1...Qg1/Qf1/Qe1 2.N:c6#/Ng6# 1...Qg2/Qf3/Qe4 2.Ng6# 1...Rb6/Rb5/R