Correct answer: Rg31...Kf6 2.Qg6# 1.Rf3?? (2.Qc8#/Qc6#) but 1...N:f3! 1.Bd6?? (2.Q:e7#) but 1...K:d6! 1.Qf8?? (2.Qf5#) but 1...Kd7! 1.Q