Correct answer: Qd61.Qd5?? (2.Qg8#/Qa8#) 1...Kc8 2.Qa8# 1...Ke8 2.Qg8# but 1...d6! 1.Qd6! (2.Qf8#/Qb8#) 1...Kc8 2.Qc7# 1...Ke8 2.