Exact relative value of chess pieces and fairy chess pieces

With the advent of chess programs and engines, especially self-learning artificial intelligence engines such as AlphaZero and Leela, the search for the exact relative value of chess pieces has become a thing of the past, as artificial intelligence is demonstrating the true dynamic essence of chess, not

What are the relative value of chess pieces?

Fairy Chess Pieces by mateusboga on DeviantArt

Relative values of squares, files, ranks and layers of the chessboard. - Chess Forums

Outline of chess - Wikipedia

Circular chess - Wikipedia

Understanding The Value Of Chess Pieces

Chessplus Pretty Beach NSW

Statistically, which chess pieces are more valuable, queenside pieces or kingside pieces? Which pieces contribute more to the game? - Quora

Faerie Chess from Brybelly has a number of 'fantasy' pieces

Queen (chess) - Wikipedia

The relative values of the chess pieces –

Is there a term in chess where you insert your piece between a line piece (eg. bishop, rook, or queen) and the piece it is defending? When this is done, it blocks

Opening Theory Archives - British Chess News