Develope your intelligence with this the most realistic chess game! You can play the game for 2 player or against the AI. You can set 4 different difficulty levels against the computer.Level 1 (green) is defined as the easiest and level 4 (red) as the smartest.The game can be played on 8x8 and 6x6 boards.There are also 3D and 2D view options. chess,chess game,board games,brain training,puzzle,2 player chess,AI chess,computer chess,difficulty levels,3D chess,2D chess,family board games,strategy,mind games,classic chess,online chess,chess app,easy chess,hard chess