Correct answer: Re81...Bb3/Bc2/Bd1/Bc6 2.Qc6# 1.Rf8?? (2.Qc8#) 1...Bc6 2.Q:f7# but 1...Bc7! 1.Rg8?? (2.Qc8#) 1...Bc6 2.Q:f7# but
