Queen Chess is the most intelligence chess you want to play ! Cpu %100 impossible to win . Test you chess skills and challenge one of the strongest chess playing programs in the world! You have unlimited levels of difficulty to select from and it’s possible to change the appearance of your chess pieces. Click Start to choose the colour of your pieces - White or Black. To enter a move you should click on a piece and drag it to the desired square. ***This is perhaps the best chess engine available to mobile devices today.!