Correct answer: c41...Nb4/Nc1 2.c3# 1...Bb8 2.B:c5# 1...f6 2.Ne6# 1.Bf4?? (2.Be3#) but 1...R:f4! 1.Be7?? (2.Bf6#) 1...Bb8 2.B:c5# but 1...R<