Changes

Conventional [[Depth-First|depth-first]] [[Alpha-Beta|alpha-beta searchers]] have no real sense of planning other than [[Minimax|minimaxing]] their [[Score|score]] inside their [[Horizon Effect|search horizons]]. Inside chess programs, planning is often implicit due to [[Search|look ahead]] and certain [[Evaluation|evaluation]] features and their associated weights. For instance, a bonus for a [[Rook on Open File|Rook on an open file]], and another bonus to [[Rook On on Seventh|occupy the 7th rank]] is a typical example to mimic some kind of strategic planning. However, long-range planning and seeking for goals requires [[Pattern Recognition|pattern recognition]] and associated advices if they match.