Correct answer: Nd81...Ke4 2.Q:d3# 1...Be5 2.Ne3# 1...Bd6 2.Qc4# 1...Nf4 2.Re5#/c4#/Nc7# 1...Ng1/Nd4/Nc1 2.c4# 1...Ng3 2.Re5#/c4#/Nf4#/
