Othello game development made with Python
Introduction
I developed an Othello game using Python. Anyone can play easily
github page https://github.com/chihina/othello-game-python
Development environment
python3.7.1 For others, check requirement.txt on the following github page. https://github.com/chihina/othello-game-python
Until the game starts
First, do a git clone with the following command.
git clone https://github.com/chihina/othello-game-python.git
Next, install the libraries in bulk with the following command.
pip -r install requirement.txt
This is the end of environment construction. It's easy. The game starts with the following command. Please play it !!
python game.py
Game commentary
Battle mode
We have implemented the following three battle modes. --Human vs Human --Human vs CPU --CPU vs CPU (computer vs computer)
In the top two modes, you can choose first or second.
CPU type
The computer has implemented three strengths. --Weak (weak) --Little strong --Strong
The following describes how to implement the computer.
Weak (weak)
Randomly decide which move to take from the available moves. In short, I'm choosing a hand for texto.
Little strong
In Othello, it is said that taking four corners is strong (generally).
In other words, if you do not hit your own frame in the red frame of the image below, you will not be taken against the four corners.
Therefore, I implemented it so as not to hit my own frame in the red frame of the image below.
Strong
Use the static evaluation value of Othello obtained from the following website. https://uguisu.skr.jp/othello/5-1.html
Use this static evaluation value to determine the move.
Battle simulation results
The simulation results of the three CPUs are shown below.
You can see that the winning percentage comes out in the order of strength. You can see how important corners are in Othello.
Afterword
We've only implemented a simple CPU here. Possible future possibilities include determining the hand by reading a few moves and determining the hand using machine learning. If you have any advice, I would appreciate it if you could comment !!
github page https://github.com/chihina/othello-game-python
References How to make Othello (reversi) (algorithm) -Evaluation by stone position- (2020/3/13 access) https://uguisu.skr.jp/othello/5-1.html
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