I think that a human can theoretically defeat a computer under certain conditions.
First, there’s the time per move. A computer has multiple computing cores, a high calculation frequency, and a large memory for storing variations.
A human player isn’t as well-equipped in this regard. Therefore, a human player should be given more time per move.
Second, there’s the competition. A computer, when in a single box, represents many computing machines simultaneously. A human player, on the other hand, is alone and can only hold one line at a time. Therefore, we need to find the right number of chess players on the human side. Not 100 or 20, but the necessary number of top specialists with a pre-agreed strategy for deciding which moves to play (people will also have to negotiate moves).
Third, although chess is a game in which the rules don’t change during the game (unlike human life), there is a premise that all variations have possible outcomes. But computers haven’t reached that level yet. When they do, the best we can hope for is a draw.
Fourth, there’s the opening base. How large a database of openings will the computer be given to process? Or should it learn on its own, like a neural network?
What you called emotions (and what everyone immediately criticizes as a mistake) I would call intuition. Human intuition is truly capable of many things and is still present in chess. But if several players are playing on the human side, the group won’t risk making a move based solely on intuition. Intuition, or the “magic” of chess, disappears in a collective decision.
In the end, we came to the conclusion that a single player lacks the power, and a group of players lacks intuition. Perhaps, if we approach this problem with these assumptions, the games will be interesting. I’ve never encountered anything like this in real life: before, they simply put a human player against a machine, now engines compete with each other. In the current reality, a single human can’t beat a neural network.
The most important thing in these arguments, in my opinion, is not to extrapolate them to everyday life. Yes, a computer may be better than a human at algorithmic tasks. But the world is algorithmic only to a certain extent (and even that is debatable).