Go to the UML.pdf or to UML Diagram to get the project design.
In your turn you have to inter the position your want to move from then the position you want to move to. For exmaple : 1 A 2 A . That means move the piece from position 1 A to 2 A . The white Pieces are capital and the black are small and empty squares are dots.
If you want to exit the game just type -1 and enter.
Just use the cmake to build it. Minimum cmake version requared is 3.22 .