handicap systems could work i noticed houdini 4 is rated 1000 points higher ELO than carlsen use a sliding scale time handicap ie weaker player by elo gets more time not sure if it would be enough with computer calculating speed maybe a piece handicap or even and i like this best making computer play a line picked by human plalyer with material equality being the only stipulation this really gives an edge to a prepared human
Houdini 3 could never beat Nakamura at bullet chess PROVIDED the computer was limited to the size of the human brain and it physically had to pick up and move its pieces and punch the clock. If computers had to move their own pieces in bullet chess i.e. a robot physically moved the pieces, it would take at least 50 years before computers were World Champion.
The reason I predict this is that computers are tied to sequential logic i.e. first they have to calculate the move; only then can they decide to move a piece and punch the clock. A human might well make a split second decision to change a move. If a computer is caught in mid-calculation, it might well start playing second and third best moves. Even Houdini 3 has a limited depth of search when it has to calculate in 1/10th -1/20th of a second---and then move.
In science we perform experiments. I am offering a very simple cheap experimental design. Change the rules to make them more human friendly and a set of "reasonable" rules changes will permit humans to become World Champion again. It is just a question of tweaking the rules, convinving the public that they are fair, like requiring programmers to limit the computer to the size of the human brain and requiring the computer to physically move its pieces and punch the clock.
Why isn't this popular yet? It would be awesome!
For some reason it looks more appealing than current chess, to me...