def create_board(self):
board = Board()
for x in range(self._board_size):
for y in range(self._board_size):
if self.get_stone(x, y, 1) == 1:
board.set_stone(x, y, 1)
elif self.get_stone(x, y, 2) == 1:
board.set_stone(x, y, 2)
if self.is_puttable(x, y):
board.append_puttable(x, y)
return board
