Storing a game is also interesting. The number of legal moves varies depending on the position.
You could try to define a variable length encoding by giving more likely moves a shorter encoding, but the ordering would need to be deterministic so it could be decoded (running Stockfish for a second isn't).
Storing a game is also interesting. The number of legal moves varies depending on the position. You could try to define a variable length encoding by giving more likely moves a shorter encoding, but the ordering would need to be deterministic so it could be decoded (running Stockfish for a second isn't).