Correct answer: O-O1...Rg6/Rg8 2.Q:e7# 1...Nf7/Bf7 2.B:e7#/Q:e7# 1...Bb1/Be6 2.Qe6# 1.R:b6+?? 1...Be6 2.R:e6#/Q:e6#/Qc3#/Qd4
