We have a winner in the world’s first quantum chess tournament

Forget all the funny memes of Anya Taylor-Join Beth Hormone Queen’s Gambit Facing against Spoke Star TrekInfamous 3D chess. We would love to see Beth face the challenges in a quantum chess match. The world’s first competition was held on December 9 as part of the Virtual Q2B 2020 conference on quantum computing, which was won by Alexander Kubika of Amazon, the new scientist said.

What is Quantum Chess? It is a complex version of conventional chess that includes quantum concepts of superposition, problem and interference. “You play on a multiverse, but on different boards [in different universes] Are connected to each other, ”said Caltech physicist Spyros Michelkis during a live broadcast of the competition. “It creates 3D chess Star Trek Look funny. “

Quantum chess (played in tournaments) is the brainchild of Chris Conwell of quantum realm games. The idea came to him when he was a graduate student in quantum computing at the University of Southern California, working on a program for a class on creativity and innovation. “My initial goal is to create a version of quantum chess, so you’ll be playing with this event,” Condwell told Kismodo in 2016. “I don’t want it to be a game that teaches people quantum mechanics.” By playing the game, the player slowly develops an intuitive sense of the rules governing the quantum realm. In fact, “I think I understood quantum phenomena more intuitively by creating the game,” he said.

To help launch the kickstarter campaign for the commercial version of Quantum Chess, Alex Winter (i.e. Bill Off Bill and Ted), Directed a short video, Anyone can quantum (Embedded below), in which Paul Root visited the subcommittee and visited the Quantum Empire Ant manThe late Stephen Hawking was challenged to the game of quantum chess. Not only is Root and Hawking compatible knowledge in this video, but also Keanu Reeves’ (i.e., Dead of Bill and Ted). It debuted in January 2016 A complicated evening, A special event to launch the Caltech Conference on the Future of Quantum Computing. The 12-minute video has since garnered more than 8 million views.

You do not need to be a quantum physicist to play quantum chess for Contewell, however it helps to already know the rules of conventional chess. In quantum chess, there are boards where the pieces are, and their number is not fixed. Players can make “quantum moves” and regular chess moves; Indicate what kind of move the players are making. Any quantum move will create a super position of the boards (each quantum move doubles the number of possible boards in the superposition), however the player will see a board representing all the boards at once. Any individual move works on all boards at once.

Soldiers move like regular chess, but other pieces can make static moves or quantum moves that can occupy more than one square at a time. In a 2016 blog post, Contewell provided an example of a white queen performing a quantum move from D1 to D3:

We get two possible boards. The queen did not move on a board. On the other hand, The queen moved. Each board has a 50 percent chance of a “balance”. Showing every possible group can become more complicated after a few moves. So, a board of player vision in the game. After the same quantum queen move, The player sees:

Each queen’s deal color “complement” indicates the probability of finding the queen in that place; The same queen is in different places on board. The queen is in a super position of being in two places at the same time. At their next turn, the player can choose to move one of their pieces.

The pieces can get stuck in each other — crucial to the root strategy against Hawking. To determine where the complex piece is actually located, a player must make a measurement. In fact, this is the only way to win the game of quantum chess, because there is no check or check complement. A player must capture the king of the opponent while measuring their location with a quantum. The match games were over, however, and Kubika eventually defeated his opponent, Google’s Duck Strain. The strain is simply out of time.

Yes, Alex Winter is a fan of quantum chess. “This idea of ​​understanding quantum, people will invest a lot more thought, I thought it was so incredible,” he said during a surprise visit to the competition’s livestream last week.