Correct answer: Ba51...Bd5 2.Be2# 1...R:c7/Re7/Rg7/Rh7 2.Qg4# 1...Rf7 2.Qe6# 1.c:d7?? (2.Bd6#/Bd8#/Ba5#/Bb8#) 1...Bd5 2.Be2# but
