Correct answer: Qc41...d6/d5 2.Qc6# 1.Kc4?? (2.Qb5#) but 1...d5+! 1.Qa7?? (2.Q:d7#) but 1...Kb5! 1.Qa8?? zz 1...d6/d5 2.Qe8#/Qc6# but 1...Kb5! 1.Q