Correct answer: Bbd11...Bg4 2.Bg2# 1...Be6 2.B:e6# 1.Bc4?? (2.Bf1#) but 1...Bd3! 1.Be6?? (2.B:f5#) 1...Bg4 2.Be:g4#/Bg2#/Bf:g4# but 1...