Correct answer: Rf11...Ng3/Ng7/Nf4/Nf6 2.Qf4# 1...d2 2.R:e2# 1.Kb7?? zz 1...Kd6 2.Qd4# 1...Ng3/Ng7/Nf4/Nf6 2.Qf4# but 1...d2! 1.
