Deletion of Chess Illusion

Comment: The article is not notable.  The author of the article says that he wp:MADEUP|made it up recently and seems to be selling it, so it is a bit of a commercial advertisement (and ).  The article cites a 1994 book (added: reference now removed), but it is not in that book, nor its later edition.  In the external links there is a blog with a posting by someone with the same user name as the author of the article, and he says that he is Carlos in the video.  I PRODed the article, but the tag was removed without explanation
Stance: delete
Cited policy: Wikipedia:Conflict of interest (WP:COI)

Comment: Clear violation of , and no valid refs for  | notability.  (Interesting concept & attractive gameboard tho! - good luck Carlos in promoting your game
Stance: delete
Cited policy: Wikipedia:Conflict of interest (WP:COI||WP:N)