user4510: As my English chess vocabulary is very poor, I might pass near the solution but didn't see it... So here's my question :

Can the white King go to d5 or f5 since the black Knight can't move ?



user3381: No, the move is illegal. Even though the knight is pinned, the king can't move to the square under it's control.

4510: <p>As my English chess vocabulary is very poor, I might pass near the solution but didn't see it... So here's my question :</p>

<blockquote>
  <p>Can the white King go to d5 or f5 since the black Knight can't move ?</p>
</blockquote>

<p><img src="https://i.stack.imgur.com/hqSRJ.png" alt="enter image description here"></p>
 3381: <p>No, the move is illegal. Even though the knight is pinned, the king can't move to the square under it's control.</p>
