practice/ClassLib000/Chess/ChessFileSerializer.cs

using System;
using System.Text;

namespace ClassLib000.Chess
{
    class ChessFileSerializer
    {
        public static void ChessSaveToFile(string filename, ChessGame game)
        {
            string content = game.AsTextString();
            System.IO.File.WriteAllText(filename, content, Encoding.UTF8);
        }

        public static ChessGame ChessLoadFromFile(string filename)
        {
            ChessGame game = new ChessGame();
            string content = System.IO.File.ReadAllText(filename, Encoding.UTF8);
            game.FromTextString(content);
            return game;
        }

        private static string ChessDrawFigures(Player player)
        {
            return player.AsString();
        }
    }
}