Correct answer: Qc31...Nc3/Nc7/Nd4/Na7 2.Bc7# 1...Qa2/Qa1/Qd3/Q:f3/Qc1 2.Bc5#/Qb4# 1...Qa4/Qa5/Qb3/Qc3/Qb2/Qc5 2.B