Idk actually
Is chess played the same in Ohio?

I guess not. (from chess.com itself)
"We came up with a few ground rules for Ohio Chess. Any move that comes to mind can be played, but here are the main rules: The normal chessboard layout except for four extra squares. One square is considered the "sniper tower", the other is I6, the other two are Z5 and Z4, which only the king can be moved to."
Is chess different in ohio?