Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

These types of puzzles are known as charades. What you have to do is find two words that are referred to in the first stanza and the second stanza and put them together to form the third word in the third stanza.

Just for example, if my first refers to 'off' and my second refers to 'ice', then my whole will be office.

My first is present - future's past -
A time in which your lot is cast.

My second is my first of space
Defining people's present place.

My whole describes a lack of site -
A place without length, breadth, or height.

You can see it everyday, But cannot touch it at will. What is it?

No matter how little or how much you use me, you change me every month. What am I?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

I add 5 to 9 and get 2. The answer is correct, so what am I?

Can you count the number of quadrilaterals in the picture below?

What has one letter and starts with an E?

Chocolate costs 6 rupees and a Toy costs 5 rupees. If you have 32 rupees in total, how many chocolates and how many Toys can be purchased with that amount?

You are playing a game with your friend Jack. There are digits from 1 to 9. You both will take turn erasing one digit and adding it to your score. The first one to score 15 points will win the game.

Would you want to play first or second?

PS: The sum should be exactly 15.