Correct answer: Nb41...Nge4 2.Qf5# 1...Bg7/Bh6/Be7 2.Re7# 1.R:c6+?? 1...Bd6 2.Re7# but 1...b:c6! 1.Nc3?? (2.Qf6#/Qd5#) 1...Re4/R