Made a Working version of Chess on a Really Big Board in Python

I've been getting into big chess variants lately and I, disappointed with the few options there are in playing these variants, decided to follow a tutorial on by Eddie Sharrick on how to make a simple Chess GUI and Chess AI. (you can find his channel and chess program tutorial here) I took some

Chess game in python (4 lines ), AK

Chess Board Using MatPlotLib Python - GeeksforGeeks

Python Tkinter move one image with position in chess game - Stack Overflow

Train with AI and challenge opponents with this CES-featured chessboard

Hexagonal chess - Wikipedia

Scannable Chess Scoresheets with a Convolutional Neural Network and OpenCV, by Rithwik Sudharsan

The Giant Chessclock

python - How do I get openCV to detect this chess board I made? - Stack Overflow

python - Pythonic way to print a chess board in console - Stack Overflow

Chess Program in C# - CodeProject