a boy with dark brown hair playing blackgammon::4 with the ghost::4 of his bald grandfather::2 
a boy with dark brown hair playing blackgammon::4 with the ghost::4 of his bald grandfather::2 --s 750 --q 2 --upbeta
a boy with dark brown hair playing blackgammon::4 with the ghost::4 of his bald grandfather::2
a painting of an old man and a young boy playing a game
a painting of an old man and a young boy playing chess
a painting of an old man and a young boy playing a game
a painting of an old man and a young boy playing chess