Who doesn't love selfmates? :)
That was just one of about 1,000 variaitons. 1...Qd2#
1...Ke5 and 2...Qc5 withoutthose white moves? too many ways, :( It was an alright puzzle, though. :)
@jposthuma, the goal in this puzzle is to force black to checkmate white. Your example Qd2# is not forced, as it is in the given line.