JePyChess

Introducing "JeffProd Simple Python Chess Program" running in command line. You can play a full game versus it. Run it with the command : ./main.py

It supports actually :

• promote
• under-promote
• capture "en passant"

Commands are :

• new to start a new game
• e2e4 or e7e8q for example to move a piece. Promotes are q,r,n,b for queen, rook, knight, bishop
• undomove to cancel the last move
• legalmoves to show legal moves for side to move
• go requests the engine to play now
• setboard fen to set the board as the FEN position given
• getboard to export the current FEN position
• sd x to set the depth search
• perft x to test the move generator (x = search depth)
• quit... to quit

Things to do :

• move ordering
• quiescent search
• 50 moves rule
• 3 repetitions rule
• time settings
• opening book

Requirements :

• Python 3

More information on : https://fr.jeffprod.com/blog/2014/comment-programmer-un-jeu-dechecs/