Parts of Australia might as well be one . The quality of life is pretty bad . <| sep |> I feel like they enjoy being called children tbh , it ' s too kind of a word . <| sep |> I remember the story , its been a few months . They all repeatedly said they do not do this kind of things but the bf would not listen . <| sep |> Thank you and that ' s great to hear ! <| sep |> I get what you are trying to say . You are , basically , saying that engine could suddenly find out that it ' s evaluation of move 35 , done at move 30 , could turn out wrong when it actually reaches move 35 and reevaluates . Your premise is wrong . Put your hypothetical move 10 on the engine no matter KKNNBB whatever , and if the engine gives 3 on move 10 , it will go on to win the game for white . Period . If , somehow , white ends up in a KN v K position after that hypothetical move 10 , then a perfect play has not been observed on part of white . An Engine would never do that . This is where your premise is wrong . P . S 20 moves 40 ply