Unlock your Genius – November 2008 (Problems)

by dlwyatt, Ohio, Saturday, November 15, 2008, 20:55 (6238 days ago) @ Tony Kosten

? Can anyone see what would happen if Black queened on move 11 in this
? variation (preferably without moving the pieces, or using a computer!)
? Strange that no-one noticed.

You mean instead of Ra8? I sort of thought the mate in one spoke for itself. :)