What Is The Rare Chess Move 'Il Vaticano?' The Reddit-Certified

Chess fans were thrown for a loop after a rare chess move called the
Chess fans were thrown for a loop after a rare chess move called the Il Vaticano began gaining traction on chess subreddits. Here's the history behind the special move involving two bishops wreaking carnage.

I mouseslipped il vaticano move 1, how to proceed? : r/AnarchyChess

I couldn't do il vaticano this morning today on chess.c*m, does

Il Vaticano Know Your Meme

Hi guys I'm kinda new to chess. Why can't I play Il Vaticano in

Il Vaticano is tough rule to remember, but it's esoteric moves

Why can't I play Il Vaticano here? : r/AnarchyChess

Il Vaticano Demonstration : r/AnarchyChess

Important Il Vaticano rule: if there are any pawns in a 1x1 radius

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