public function waitFriendAction($id)
 {
     $player = $this->get('lichess.provider')->findPlayer($id);
     if ($player->getGame()->getIsStarted()) {
         return new RedirectResponse($this->generateUrl('lichess_player', array('id' => $id)));
     }
     $config = new GameConfig();
     $config->fromArray($this->get('session')->get('lichess.game_config.friend', array()));
     return $this->render('LichessBundle:Player:waitFriend.html.twig', array('player' => $player, 'config' => $config->createView()));
 }