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Explication
Un pion arriéré se trouve derrière les pions voisins et ne peut avancer en sécurité, car un pion ennemi contrôle la case devant lui.
Trois conditions du pion arriéré
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Le pion blanc en se trouve derrière le pion en .
Relation structurelle
Le pion blanc en se trouve derrière le pion en . La case est libre, mais le pion noir en la contrôle, et le pion en ne peut pas reculer pour soutenir .
La case devant lui devient souvent un point stable pour une pièce adverse, tandis que le pion peut être attaqué sur une colonne semi-ouverte.
Un pion moins avancé n'est pas forcément arriéré s'il peut progresser ou être soutenu. Il constitue souvent un seulement si l'adversaire peut l'exploiter.
Confusions fréquentes
Pion arriéré et pion isolé
Le pion arriéré peut avoir des voisins trop avancés pour l'aider. Un n'a aucun pion ami sur les colonnes voisines.
Sources
- 1.Backward Pawn - Chess Terms, Chess.com
- 2.Backward pawn, Wikipedia