Correct answer: Qa11...Be5 2.Nb5#/Nc8#/Nb7#/Nc4#/Bc5# 1...Bc3/Bb2/Ba1 2.Nc4# 1...Bc5 2.Nc4#/Qg3#/Qh2#/Bg3# 1...B:b6 2.Bg3#/