Hello, I am making a Mini Breakthrough study and it would be very beneficial if a person can play against computer/Stockfish from a position inside the study or atleast have the interactive practice functionality. As far as I know, there is only support for Lichess original variants.

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This kind of analysis is achieved via in-browser evaluation (similar to the analysis page). Currently this is only supported for Stockfish (chess), we are looking into supporting this for fairyStockfish this year which will cover more games (shogi, xiangqi, othello, breakthrough, amazons), but other games without an engine will take us much longer to fully integrate.

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