Stockfish prior to adopting a neural network evaluation engine made a lot of questionable-looking moves. But it makes many more natural looking moves after bein

Stockfish prior to adopting a neural network evaluation engine made a lot of questionable-looking moves. But it makes many more natural looking moves after being upgraded to use the NN evaluation engine. Broadly speaking, NN based engines make more human looking moves compared to rule-based evaluations[1], with the human-expert accuracy going up as the human rating increases. [1]https://www.cs.toronto.edu/~ashton/pubs/maia-kdd2020.pdf https://www.cs.toronto.edu/~ashton/pubs/maia-kdd2020.pdf (scroll down for the graphs)