How to get killer king achievement on chess.com (actually)

It might seem hard, right? Well you are wrong...

Checkmating with a king? Very difficult, but not impossible...

So, let's just get into it...

FIRST YOU MUST PLAY 1+0, okay it is possible to get it without playing 1+0, BUT IT IS EASIER!!!

BECAUSE PEOPLE DON'T RESIGN

NEXT, YOU MUST GET YOURSELF IN THIS POSITION BELOW: ↓↓↓↓↓↓↓↓↓↓

Ladder mate is common in chess. ESPECIALLY 1+0 BULLET

NEXT, FOLLOW THE STEPS BELOW ↓ ↓ ↓ ↓ ↓

MOVE THE KING UP THE BOARD UNTIL YOU GET THIS POSITION:

MAKE SURE TO LEAVE AN OPEN GAP FOR THE KING TO ESCAPE

MOVE... AND YOU SHOULD GET KILLER KING

CONGRATULATIONS!