[zelphirkalt]

Hm, that gives me an idea: The next human vs engine matches in chess, go, and so on, should be set at a specific level of energy consumption of the engines, that's close or approximately that of an extremely good human player, like a world champion or at least grand master. Let's see how engines keep up then!

[ethmarks]

That sounds delightful. Get a Raspberry Pi or something connected to a power supply capped at 20 watts (approximate electricity consumption of the human brain). It has to be able to run its algorithm in less than the time limit per turn for speed chess. Then you'd have to choose an algorithm based on if it produces high-quality guesses before arriving at its final answer so that if it runs out of time it can still make a move. I wonder if this is already a thing?