These Knight's Paths Confuse Me

Play Rubik's Chess here: https://htwins.net/rubikschess/ My first video on Rubik's Chess:    • Chess on a Rubik's Cube   I play-tested Rubik's Chess with ‪@TTGuy10000‬ I got my 3D models from here: https://www.turbosquid.com/ I used p5.js to code this game! https://p5js.org/