[Chess Soul] World

I recently re-watched "The Soul of Chess", so I was naturally fascinated by it, so I wrote this article. The Shindo Hikaru in this article is not the original one. You can regard the Shindo Hikaru here as a time traveler. The protagonist has not watched "The Soul of Chess", so just assume that he comes from a world parallel to ours. The CP is tentatively set as Ryo Taya, and other options are not ruled out. PS: The update date is uncertain