Correct answer: Qa21...Bd3 2.Qa8#/Qb7# 1.Qd7?? (2.Qd5#) but 1...K:f3! 1.Qc5?? (2.Qd5#) 1...Kd3 2.Q:c4# but 1...K:f3! 1.Qa2! zz 1...K