Correct answer: Kh81...Bg5/Be5/Bd4/Bc3/Bb2/Ba1 2.Q:g5# 1...B:g7 2.Qg5#/Q:g7# 1.Kf7?? (2.Qg6#) but 1...Bg5! 1.Qe3+?? 1...Bg5 2.
