Correct answer: Nb41...e:d3 2.Qe3# 1...e3 2.Qh4#/Qf4#/Q:e3# 1.Nc5?? zz 1...K:e5 2.Qf6# 1...K:c5/e3 2.Qe3# but 1...Ba6! 1.R:e4+?? 1...K:e4