First working version of the board module uploaded. Moving of pieces can be tested. Be aware that no checking of rules implemented in this part and never will, this module is only an UI with capability of clicking and moving pieces.
In order to try the code read README.

Important note: in case you create a new, derived QObject from scratch and you add the Q_OBJECT line into the class-definition (to be able to create signals), you should ... no, you must qmake your source. If you don`t, you will get strange errors during compilation and/or linking. Strange means you won`t have any clue what the real problem is. For better understanding read Qt`s moc documentiton.

Code examples will look like this:

#include <iostream>

int main() {

     std::cout << "Hello world!" << std::endl;

     return 0;
}