Correct answer: Nf41.Nf4! zz 1...Kf5 2.Qg6#/Qe6# 1...K:e7 2.Nd5# 1...Rh6/Rh5/Rh4/Rh3/Rh2/Rh1 2.Qf8# 1...Rg7/Bg7 2.Qe6#