Correct answer: Bd11...K:a3 2.Qb3# 1...b5 2.Qa8# 1.Be2?? (2.Qa8#) 1...K:a3 2.Qb3# 1...B:a3 2.Qb5# but 1...Bd2! 1.Qb5+?? 1...K:a3 2.Q