Correct answer: Kd21...Re4/Rd8/Rc8/Rb8/Ra8/Ref8/Rg8/Rh8 2.Q:e4# 1...R:e2 2.B:e2#/Qe4# 1...Rf7/Rff8/Rd6+ 2.Nd6# 1...c5 2.Qb5#