Correct answer: Rf41...Nf4 2.d4# 1...Be6 2.Qd4# 1.Nd3+?? 1...Kd5 2.Rd4# but 1...Kf5! 1.R:g4?? (2.d4#) but 1...d6! 1.Rf4! zz 1...K:f4/d6 2.Qe3#
