Correct answer: Bd61...B:f2+ 2.Rf:f2# 1...Nf8 2.Q:f6# 1...e3 2.Nd3# 1.g:h7?? (2.Q:f6#) 1...Qf5 2.Ng6# 1...B:f2+ 2.Rf:f2# but 1...Q:f7! 1.g7?? zz