edit web version of rri-204-1.md

docs/skills-tracks/rri/rri-204-1.md

@@ -64,7 +64,7 @@ We will look at these factors in more detail later in the module.
     To give two examples of the above aspects of interpretability, ask yourself if you can interpret the meaning behind the following images:
 
     <figure markdown>
-        ![A chess board showing a popular tactic for winning a game.](https://raw.githubusercontent.com/alan-turing-institute/turing-commons/main/docs/assets/images/graphics/smothered.png)
+        ![A chess board showing a popular tactic for winning a game.](https://raw.githubusercontent.com/alan-turing-institute/turing-commons/main/docs/assets/images/graphics/smothered.jpeg)
         <figcaption>Example 1. A chess board showing a popular tactic for winning a game.</figcaption>
     </figure>