EJS: Chess Board Excercise

chessboard.js

//Write a program that creates a string that represents an 8×8 grid, using newline characters to separate lines. At each position of the grid there is either a space or a “#” character. The characters should form a chess board.
//When you have a program that generates this pattern, define a variable size = 8 and change the program so that it works for any size, outputting a grid of the given width and height.

function checkers(size) {
  var line = "";
  for (var i=0; i<size; i++) {
    for (var j=0; j<size; j++) {
      if (j%2 === 0) line += " ";
      else line += "#";
    }
    console.log(line);
    if (i%2 === 0) line = " ";
    else line = "";
  }
}

checkers(8);