Correct answer: Bf51...Nc7 2.B:c7# 1...Bf5 2.Q:f5# 1...Bg4/Bh3/Bd5/Bd7/Bc8 2.Rd5#/Bd4# 1...Bf7/Bg8/Bc4/Bb3/Ba2 2.Qf5#/B