Correct answer: Kd21...b4 2.c4# 1...Rh4/Rh3/Rh2/Rh1/Bg5 2.Q:f5# 1...Rg5/Bf4/Bg7/Bf8 2.Nf4# 1...Bf7/Bg6/Rd7 2.B:c6# 1...Bd7/R