Hi!
Yes it is possible, you have to go to Learn /Analysis
Good luck!
You can't take moves back and you can't set up the board how you want. I'm talking about just a chessboard you can move pieces around on.
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I hope I'm wording this correctly. You know how you set up a chess board to try different moves and attacks. My question is: can you do the same on chess.com, arrange the pieces on the board as if you were in mid-game and experiment with various moves and then be able to go back and try different ones, no score or ratings, just moving pieces around the board to see what happens if you try different approaches?