is this to much to ask its really cool

make another variant that is called 3d chess so the board and squares are 3d but the pieces move the same Example:knight 3 squares to the right and 1 square backwards going out the 2d board idk if chess.com could do it because idk where is the peices going to start on move 0 and the pro motion is on the opponets back rank?

It's already there I think

ummmm that's already a thing here

Go to themes and change your piece set to 3-D

Pretty sure the OP isn't asking for 3D pieces but a three dimensional chess game/variant.

uh ok

it would take a lot of work to make this

Great idea, but I don't see how this can be easily made.

thats what im asking for but its haaaaaaard