Correct answer: Qd81...a5 2.Qg4#/Qb3# 1.Qg3?? (2.Qa3#) but 1...Ka5! 1.Qf8+?? 1...Ka4 2.Qa3# but 1...Ka5! 1.Rc4+?? 1...Ka5 2.Qd8# but 1.