Correct answer: Ra81...Qg8 2.Bh3# 1...Rg8 2.d8N# 1.Qe4?? (2.Q:e8#/d:e8Q#) 1...Kf8/Kg8 2.Q:e8# 1...Rg8 2.Be6#/d8N#/Qe6#/Qe7#