Enter Your Reply The Comment You're Replying To Jörg Knappen wrote on Fri, Aug 6, 2021 08:43 PM UTC:I think I finally found it, it must be Nadvorney's Spherical Chess as described here https://www.chessvariants.com/boardrules.dir/spherical.html Edit Form You may not post a new comment, because ItemID Circular CV does not match any item.