Correct answer: Rf4+1...K:d5 2.Rf5# 1...N:d5 2.Nf7# 1.Kg6?? (2.Rf5#) but 1...B:f6! 1.Rf3+?? 1...K:d5 2.Qd4#/Rf5#/Rd3# but 1...Bf6! 1.
