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Explication
La paire de fous contrôle les cases des deux couleurs. Les deux fous se complètent et peuvent rapidement déplacer leur action d'une aile à l'autre.
Ils gagnent en portée lorsque des pions sont échangés et que les lignes s'ouvrent. La paire est donc souvent forte dans les positions ouvertes, avec des cibles sur les deux ailes.
Comment concrétiser l'avantage
- Ouvrir la position sans exposer son roi.
- Créer des cibles sur les deux ailes.
- Empêcher un cavalier adverse de se stabiliser sur une case sûre.
- Utiliser chaque fou contre un .
La paire ne garantit pas un avantage. Une structure fermée peut réduire leur portée et l'un d'eux peut être un .
Confusions fréquentes
Avoir deux fous et bénéficier de la paire
Le terme décrit la possession des deux fous, mais leur avantage pratique dépend de la position et des diagonales disponibles.
Sources
- 1.The Winning Academy 5: What to do with a bishop pair?, ChessBase
- 2.Understanding before Moving 60: The advantage of having the two bishops, ChessBase
- 3.Glossary of chess, Wikipedia