Correct answer: Qg31...Na7 2.B:e7# 1...Bh2 2.Q:e3# 1.B:e7+?? 1...Nd6 2.B:d6# but 1...N:e7! 1.Kd3?? (2.Nde4#/Nb3#) 1...Nd6 2.Nb3# but