Correct answer: Be61.Be4?? zz 1...Kb6 2.Qd6# but 1...b6! 1.Bf3?? zz 1...Kb6 2.Qd6# but 1...b6! 1.Bg2?? zz 1...Kb6 2.Qd6# but 1...b6! 1.Bh1?? zz
