Since there isn't much color here to begin with, I think B/W would have been a good choice. Composition doesn't really lead the eye to any center of interest, and the on-camera flash put those irritating highlights in the wells on the dominoes.
A tighter crop might have made this photo more appealing to me. Because it is not depending on color to make a mark, it needs something dramatic in the composition or focus. It's clear and I like the black background.
I'm gonn have to put this in my boring category. Yes its a game. Yes its dominos and its all in focus. But it ends right there. I'd say go for some more interesting angles, maybe get a little lower and closer on the dominos. Let some of the dominos fall out of the frame, by having them all within the frame you are telling me the entire story and not allowing me to use my imagination about where everything else is.
Simple set up. I like simple. The lighting seems a little harsh on the dots of the dominos to me. Also the edges seem a little "rough". Wondering if its just a lower end camera?