Comment Re:ChatGPT is not a chess engine (Score 1) 103
LLMs are mostly composed of regular old fully connected ANNs, and the remainder, the transformers, are also ANNs. ANNs certainly can learn the rules of chess, and you can train one to play chess at a level that is generally regarded as superhuman. There's also a proof that any 2+ layer ANN of sufficient size can learn any IO function.
So there's nothing about the structure of an LLM that would make it unable to learn and follow the rules of chess. The fact that they don't, or don't do so very well, means that the way they are trained is an inefficient way to learn chess. Which shouldn't really be surprising to anybody who's read a book about something and then gone off a tried to do it with zero experience.