Correct answer: Bd11...Nd1 2.Bd3#/Bb3#/Rc5# 1...Nd3 2.B:d3#/Bb3# 1...N:a4 2.Bd3# 1...Ne3 2.Qc8# 1...Ne7 2.f5# 1...Nd4 2.Ne5# 1...Nd6
