Get the Black Knight to the Black Square

Short Chess-themed game where you maneuver the different pieces to get the black knight at the top left to reach the black square at the bottom right.

If you want a chess moveset refresher, check out this video :

Source code :

https://auroriax.github.io/PuzzleScript/play.html?p=e748b103db469b2b2097799766c94a5b

Controls :

- Arrow keys to move
- X to move a piece
- R to restart

Based of the Black Knight puzzle, and this video, which is where I took the title for this game (does contain spoilers about the solution) :