def split_bulk_file_download(bulk_file_download):
    """
    Split the chess.com bulk download file into individual PGN files.

    Args:
        bulk_file_download (str): The chess.com bulk download data.

    Returns:
        list: A list of individual game data strings.
    """
    return ["[Event" + item for item in bulk_file_download.split("\n\n[Event")]