I tried to be thoroughly disappointed by the 'God of 6x6 Reversi' who can challenge the battle that can never beat AI



Reversi , also known as 'Othello,' is played on an 8x8 board, but it is known that if the board is reduced to 6x6, it will be a 'gote win'. ' God of 6x6 Reversi ' is a web application that can challenge AI that embodies the second victory in 6x6, so I actually played it.




When you access the official page , a large reversi board is displayed in the center like this. It is known that 6x6 Reversi is a 'gote victory', and the concept of this 6x6 Reversi god is to challenge the AI that embodies the second victory. Therefore, humans are fixed in the order of the first move (black turn) and AI is the second move (white turn).



According to the rules of Reversi, when you hit a stone, you must hit it so that one or more stones of the opponent's color are sandwiched between them, so the squares where you can hit the stones are displayed in yellow-green. The number '-4' in the square indicates the expected final stone difference, which means that if you choose this square, you will lose by 4 stones even if you continue to choose the best move after that. I am.



In addition, there is a button to go back one step in the lower right corner ...



On the upper side, an indicator showing the number of stones acquired for the white number (AI) and the black number (self) is displayed.



When I hit it normally, I lost because it was all white. The number of times I hit Reversi is not so many, but it is the first time for me to be completely defeated so far.



6x6 Reversi God is a serverless web app that runs entirely in your browser. You can read the details such as the mechanism of using different algorithms from the beginning, middle and end of the game and the implementation of UI from the following.

6x6 Reversi God-Mamememo
https://mametter.hatenablog.com/entry/2021/12/30/114111

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in Web Application,   Game, Posted by darkhorse_log