Correct answer: Qa81.K:g6?? (2.Rf5#) 1...Qc6 (A) 2.Nc4# 1...Rf3 (B) 2.Nf3# but 1...Ne3! 1.Rf4?? (2.Re4#) 1...Qc6 (C) 2.Nc4# 1...Rf3
