try using it
pls tell me

instead of calculating and imagining the moves, u can make it there, it works like the analysis in votechess

It's similar to having your own chess board next to you, where you can make moves and run variations on your own.
It gives you an advantage over someone that tries to calculate everything in their head, but it's not cheating, since it doesn't give you computer assistance (you're calculating everything on your own).
what is the analysis feature in daily chess?