castling
Meanings
Examples :
""After the main swarm left, the beekeeper waited anxiously to see if there would be a castling from the hive, indicating another smaller group of bees was ready to find a new home." "
Après le départ de l'essaim principal, l'apiculteur attendait avec anxiété de voir s'il y aurait un deuxième essaim de la ruche, indiquant qu'un autre groupe plus petit d'abeilles était prêt à trouver un nouveau foyer.
Examples :
Roquer
(usually intransitive) To move the king 2 squares right or left and, in the same turn, the nearest rook to the far side of the king. The move now has special rules: the king cannot be in, go through, or end in check; the squares between the king and rook must be vacant; and neither piece may have been moved before castling.