The game we have here is not good as only Rooks and Queens can cross it
I would consider that a pretty significant problem. I agree with Fergus' conclusion. There are already at least two viable infinte variants on this site, and there may be room for the invention of others, but this page - as it stands - will not be published.
That may be, but that is not what is described here.
Even the author disgrees with you. The page is entitled "Chess On A Ridiculously Long Board".
I would consider that a pretty significant problem. I agree with Fergus' conclusion. There are already at least two viable infinte variants on this site, and there may be room for the invention of others, but this page - as it stands - will not be published.