Correct answer: Nd51...R:e2 2.B:e2# 1...Rd3 2.e:d3# 1...Rc3 2.Nd2# 1...e4 2.Nd2#/Qd4#/Rd4# 1.Qf7?? (2.Kf5#) 1...Nf6 2.K:f6# 1...Ne7 2.K