Correct answer: Qb71...Qe4 2.Nd4# 1...Q:e6 2.Q:e6# 1...Q:d5+ 2.Q:d5# 1...Q:f4/Qd4/Q:c3 2.Ng5# 1...Qc7/Q:b8 2.d6# 1.Nf8+?? 1...K:f4 2.<