Correct answer: Qh11...Bc5/Bd4/Be3/Bf2/Bg1 2.Q:a8# 1.Qa2?? (2.Qg8#) 1...Bc5 2.Q:a8# but 1...O-O-O! 1.Qa3?? (2.Qe7#) 1...Kd8 2.Qf8#
