C++: circular dependency issue

I'm having a problem with circular dependencies, I suppose this is a design flaw from introducing the Game class in the wrong way.

Game.h:

#pragma once
#include <SFML\Graphics.hpp>

#include "GameScreen.h"
#include "TitleScreen.h"

class Game
{
protected:
    sf::RenderWindow window;

    GameScreen* CurrentGameScreen;
    TitleScreen Title;

public:
    Game(void);
    ~Game(void);

    sf::RenderWindow getWindow(void);

    void Run();
    void Close();
};

GameScreen.h:

#pragma once

#include "Game.h"

class GameScreen
{
public:
    GameScreen(void);
    ~GameScreen(void);

    virtual void LoadAllResources() {};
    virtual void DrawScreen(Game* game) {};
    virtual void Update(Game* game) {};
};

TitleScreen.h:

#pragma once
#include <SFML\Graphics.hpp>

#include "GameScreen.h"

class TitleScreen : public virtual GameScreen
{
private:
    sf::Texture title_screen;
    sf::Sprite titleScreen;

    sf::Font font;
    sf::Text menuExit;

public:
    TitleScreen(void);
    ~TitleScreen(void);

    void LoadAllResources();
    void DrawScreen(Game* game);
    void Update(Game* game);
};

Then there's the main file:

#include "Game.h"

int main()
{
    Game game;
    game.Run();

    //sf::RenderWindow window(sf::VideoMode(800, 600), "Test");

    //GameScreen* currentScreen;
    //TitleScreen titleScreen;

    //currentScreen = &titleScreen;

    //while (window.isOpen())
    //{
    //  currentScreen->Update(&window);
    //  currentScreen->DrawScreen(&window);
    //}

    return 0;
}

GameScreen.h and TitleScreen.h raise a handful of C2061. From what I understand these are caused by circular dependencies between Game.h and Gamescreen.h.

TitleScreen.h is giving me error C2504: 'GameScreen' : base class undefined.

Game.h: on lines 12 and 13, give C2143: syntax error : missing ';' before '*', although I'm not sure where this is coming from and my IDE is not giving me any syntax errors.

If I remove the #include statement from GameScreen.h and substitute it with a forward declaration class Game; (which I guess breaks the circular dependency?) most of the above is solved, but TitleScreen.cpp throws a set of C2027, C2227 and C2228 (undefined type, left of -> and left of .) every time I try to access a Game object. IntelliSense points out that a pointer to an incomplete class is not allowed.

I got it working before introducing the Game class - DrawScreen() and Update() would take as argument a pointer to window (sf::RenderWindow* window). There's part of the old code left in main.cpp.