Correct answer: Ne51...c4 2.Qa5#/Bc6# 1...d:e3 2.Ne5# 1...e5 2.Qg8# 1...e:d3 2.B:e6# 1.Qc8?? (2.B:e6#) but 1...Kc4! 1.Qe8?? (2.B:e6#/Q:e6#) but 1...K<