Correct answer: Bd31...b:c5/B:e4 2.Rb6# 1...Re6/Rf6/Rg6/Rh6 2.B:d5# 1.a7?? zz 1...B:e4/b:c5 2.R:b6# 1...Re6/Rf6/Rg6/Rh6 2.B:d5# but 1
