From Bell Software:
With How to play Chess, learn how to play the classic game of Chess in very simple and comfortable interface. Learn easily with clear explanation and diagrams. How to play Chess contains easy to understand explanations for every stage of studying followed by diagrams and in some level explanation movies. How to play Chess contains window that show all the stages of the application, the stages that have already done by you are marked with a V and the stages that have not already done are marked with X. You can go to stages that already done by you too.