Correct answer: Nb11...B:e2 2.Q:b3#/R:b3# 1...Bc2 2.N:c2# 1.Nb5?? (2.Qc3#) 1...B:e2 2.Q:b3# 1...Ne3 2.Qf8# but 1...Q:b2! 1.Bd4?? (2.