Correct answer: Q:c41...Kg6 2.Ne7# 1.R:e6?? (2.Ne7#) but 1...f:e6! 1.Q:f4+?? 1...Kg6 2.Ne7#/Rh6# but 1...g:f4! 1.Qb1?? (2.Q:e4#) 1...Kg6/N