the sequel to this is up: https://www.lesswrong.com/posts/YbfhaqNo4AWdXSpzQ/one-attention-head-carries-knight-forks-in-a-chess
the sequel to this is up: https://www.lesswrong.com/posts/YbfhaqNo4AWdXSpzQ/one-attention-head-carries-knight-forks-in-a-chess