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Playing chess where pieces time travel is confusing – in a good way

Computer game 5D Chess With Multiverse Time Travel isn't for the faint-hearted because it means keeping track of all the possible threats to every king that ever existed

By Jacob Aron

9 September 2020

New Scientist. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

Seeing all the possible moves isn’t the same as anticipating threats

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5D Chess With Multiverse Time Travel

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THERE is a phrase that has entered the political lexicon recently. When a politician does something that looks really incompetent, wannabe analysts will fall over backwards to explain why this is part of a dastardly plan that mere mortals can’t comprehend. “X is playing 5D chess!” they exclaim.

If so, that explains a lot about the state of the world because 5D chess is brain-meltingly hard. I have been playing 5D Chess With Multiverse Time Travel and…

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