H. G. Muller wrote on Mon, Nov 21, 2016 02:41 PM UTC:
" Do you know any online chess service supporting illegal moves (free moves by agreement between the players themselves)? It would be the best for playing many non-classic variants without any programming (no AI analysis, no AI player, no AI tips - but the natural, origin wood form of a chess doesn't have these options too). "
I took the liberty replying to this in the Asymmetric Chess comments, as it did not seem to have anything to do with ChessV. You could use a page like this one. Although it highlights how pieces can move, it does not enforce this, and you can move them any way you want. If you have your own web space you could copy the page and change the rules it uses for highlighting to be the rules you want.
" Do you know any online chess service supporting illegal moves (free moves by agreement between the players themselves)? It would be the best for playing many non-classic variants without any programming (no AI analysis, no AI player, no AI tips - but the natural, origin wood form of a chess doesn't have these options too). "
I took the liberty replying to this in the Asymmetric Chess comments, as it did not seem to have anything to do with ChessV. You could use a page like this one. Although it highlights how pieces can move, it does not enforce this, and you can move them any way you want. If you have your own web space you could copy the page and change the rules it uses for highlighting to be the rules you want.