how do you make illegal moves

ok so i saw some gothamchess videos about chatgpt and deepseek and i saw illegal moves, so i wanted to also do illegal moves, how do i do illegal moves?

You can't when you are playing here.

so theres no way?

i meant in the analysis board

i didnt mean against real players, i meant like in the analysis board

If you click on 'learn' then 'analysis' then 'set up position ', you can move the pieces any way you like.

You can't do illegal moves on the analysis board. You could keep it in Setup mode and move things around that way but isn't going to show ai or list or anything

I am more and more convinced that Gothamchess is a net negative for chess. All he does is nonsense.

thanks i now know