To solve chess practically "merely" requires chess software that never plays an inferior move. It may be hard to know when this has been achieved.
To solve chess completely requires software that not just plays perfectly but also knows for every legal position what the result would be with best play by both sides. It may be hard to know when this has been achieved.


btickle might be interested
Are you going to reply to your other sockpuppet all day? Even as a troll you are lacking.