Correct answer: N6e41...e4 2.Qd4# 1...Be4/Bd3/Bg8 2.Qg8# 1...N:d6 2.R:d6# 1.N6c4?? (2.Ne3#) 1...Nb6/Nac5 2.N:b6# 1...Nbc5 2.Rd6#