PocketChess is a great free-distribution chess game ideal for improving and expanding your knowledge of the game and strategic skills. Here are some of its main features: • Play against the computer or a friend. • Simple and intuitive user interface • Choose from 8 levels of skill. • Export to PGN • Save & load games • Opening move libary All in all, this is a well designed, simple and free way of practising your Chess and improving your strategic thinking.