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Quantum Chess and I

Scrodinger’s King. Alive and dead at the same time. Get Quantum Chess when it comes out and you’ll be seeing a few of these on your board.

I have been playing chess more or less regularly for 17 years now. I never was very good at it, and I’m not hoping to be; the game is interesting enough nevertheless, luckily.

I sometimes dreamed of a game that has strategic ideas similar to those in chess – with a random element added. This seemed to undermine chess to an extent, so I never tried to design new rules even for my own amusement.

Last year I happened to watch a Quantum Chess video on Chess24. On the video, International Master Anna Rudolf plays against the creator of Quantum Chess, Chris Cantwell. After watching for about 10 minutes I knew this was a game I needed to have as soon as possible. It turned out to be still in development. I joined the backers.

In Quantum Chess, there’s a special move called “quantum move” which makes it possible for a piece to be on two squares at the same time – with a 50% chance of being on either of them. Make more quantum moves with the same piece, and you change the percentage. If nothing else happens to mess up the equation, after a second quantum move the chances are 33.333…% that the piece is on any of the three squares it seems to be – and so forth. The fun starts when one of the players tries to take a quantum-moved piece or to take another piece with one that’s been quantum-moved.

This is what happens when you force the game to decide where the pieces actually are.

Complicated? Yes. Fun? Hell yes. All of the above is just the beginning. Whenever other pieces interact with pieces that have made quantum moves, everything gets more shady. Luck plays a part, skill plays a part. I recommend the game without reserve.

What does this have to do with art? This: the game is so inspirational that I painted a few watercolours that depict quantum chess phenomena through surrealistic imagination. I attempted to turn my feeling of the game into something others could enjoy. I will be painting more of these.

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