Correct answer: Qa61...Nd4 2.Nf6#/Nc3# 1...Nd6 2.Nc3# 1.Qc6?? (2.Qe6#) 1...N:g7/Nh4/Nh6/Ne7 2.Qc4# 1...Nd4 2.Nf6#/Nc3# 1...