Correct answer: Bd21...Nce5 2.Qd4# 1...Nde5 2.Qd5# 1...B:d6+ 2.N:d6# 1.c4?? (2.Nc3#) 1...B:d6+ 2.N:d6# but 1...R:b5! 1.Bc1?? (2.Re3#) 1...
