Correct answer: Bd31...Nd2/Nb2/Nb6/Na3/B:d4 2.Q:b7# 1...Ncd6/Rf5/Rg5/Rh5 2.Nc3# 1...Nc5/Nd8 2.Q:c5# 1...Nbd6 2.Qc5#/Nc3#
