Since the fairychess include file uses a shortcode to display pieces, I changed how the shortcode works instead of any code in the fairychess include file. I modified it to include WIDTH and HEIGHT values in the IMG tag when the image is an SVG image. These will be equal to $width and $height when these variables have values, as they usually do in Game Courier, and they will be 50 otherwise.
Since the fairychess include file uses a shortcode to display pieces, I changed how the shortcode works instead of any code in the fairychess include file. I modified it to include WIDTH and HEIGHT values in the IMG tag when the image is an SVG image. These will be equal to $width and $height when these variables have values, as they usually do in Game Courier, and they will be 50 otherwise.