Correct answer: Ne11...Nd4 2.Qb8# 1...Nf1/Nf5/Ng2/Ng4/Nd1/N:c2 2.Ng4# 1...Nd5 2.Nd7# 1.Nd4?? (2.Nf3#/N:c6#) 1...K:d4 2.Qd5#