pgn_to_litchess.py

import urllib.parse

def generate_lichess_analysis_link(pgn_moves):
    # Split the input PGN moves into individual moves
    moves_list = pgn_moves.split()
    
    # Format the PGN moves with spaces between moves for readability
    formatted_moves = " ".join(moves_list)

    # Encode the formatted PGN moves
    encoded_moves = urllib.parse.quote(formatted_moves)

    # Construct the URL for the Lichess analysis board with the PGN data
    lichess_analysis_url = f"https://lichess.org/analysis/pgn/{encoded_moves}"

    return lichess_analysis_url

# Example usage:
# Assuming `pgn_moves` is a string containing the PGN moves generated by your Python program
pgn_moves = "1.e4 nan.e5 nan.Bf1c4 nan.Nb8c6 nan.Qd1f3 nan.d6 nan.Qf3xf7"

# Generate the Lichess analysis link
lichess_link = generate_lichess_analysis_link(pgn_moves)

# Print or use the generated link
print("Lichess Analysis Link:")
print(lichess_link)