godot-chess-game

Overview

I have implemented functionalities related to chess, including:

• Move validation
• Castling
• Pawn promotion
• Outcome determination for wins or draws in various situations

(I haven't implemented en passant captures, although I still considered it for judgments.)

Additionally, I have implemented features related to the game:

• AI battles - stockfish
• Different AI levels - by parameters in python
• Flipping the chessboard
• Changing the styles of the chessboard and pieces
• A simple dialogue system

It should be noted that for chess-related judgments, I have used two very convenient third-party Python libraries, python-chess and python-stockfish. With the help of these two libraries, we can implement these complex judgment functions in the background, therefore my code in GDScript will be relatively clear and concise.

Implement

By adjusting several boolean variables in board.gd, we can switch modes.

var flip : bool = false # flip or not
var change_board : bool = false # change board or not

Dialogic.start("timeline") # start a demo dialog

Visualization

Now you could take a look