SOLUTION to the Impossible Chessboard Puzzle

SPOILER ALERT - This video contains my solution to the "Almost Impossible Chessboard Puzzle" as presented to me on the 3Blue1Brown channel video "The impossible chessboard puzzle" ( • The impossible chessbo... ). You will get the chance to pause the video. And you may gamble my solution is not correct. But if you want to get a go on this problem yourself you are hereby warned not to watch this video ;)