Correct answer: Qf11.Kd8?? (2.Bg3#) but 1...Ke5! 1.Qa5?? (2.Qc5#) but 1...Ke7! 1.Qa4?? zz 1...Ke5 2.Qf4# but 1...Ke7! 1.Qa3+?? 1...K:c6
