Correct answer: Ngf21...Bc7/Ba7 2.B:c7# 1...Rf2 2.R:f2# 1...Rg3 2.Ng5#/Nd2# 1.Rg2?? (2.Qf6#/Qf7#/Nef2#/Nef6#/Ng3#/Ng5#/Nd2#/N<