Correct answer: e41...Kd5 2.Bb3# 1...Nc2/Nd3/Na2/Na6 2.Nb6# 1...Nd5 2.Ne5# 1.B:b4?? (2.Nb6#) 1...Kd5 2.Bb3# but 1...a:b4! 1.f4?? zz 1