class Peca{
    protected:
        int x, y;
        int time;
        int status;

        Peca(int x,int y){}

        int limite(int x, int y){}

    public:
        virtual int mover(int x, int y) = 0;
};

class Peao : public Peca{

    public:
        Peao (int x, int y) : Peca(x, y) {}

        void Imprimir(){}

        int mover(int x, int y) {}
};