Correct answer: Qf81...Ke3 2.Qf4# 1.Na4?? (2.Qc5#/Qe4#) 1...Kc4 2.Qd3# but 1...Ke3! 1.Qf4+?? 1...K:c3 2.Qb4# but 1...Kc5! 1.Qb5??
