You are given a string coordinates representing the position of a square on a chessboard.

Return true if the square is white, and false if the square is black.

A standard chessboard is an $8 imes $8 grid where the bottom left square "a1" is black, and the colors alternate across adjacent rows and columns. The coordinate string consists of two characters, where the first character represents the column from 'a' to 'h' and the second character represents the row from '1' to '8'.

Constraints:

• coordinates.length $= 2$

• 'a' $\leq$ coordinates[0] $\leq$ 'h'

• '1' $\leq$ coordinates[1] $\leq$ '8'

Now, let’s take a moment to make sure you’ve correctly understood the problem. The quiz below helps you check if you’re solving the correct problem:

We have a game for you to play. Rearrange the logical building blocks to develop a clearer understanding of how to solve this problem.

Implement your solution in the following coding playground.