Correct answer: Qc21...d3 2.Q:d3# 1...e4 2.Qe6# 1...b6 2.Qc6# 1.Kb6?? zz 1...e4 2.Qe6# 1...d3 2.Q:d3# but 1...Kc4! 1.Qf5?? zz 1...Kd6 2.Qd7# 1..