kingside

[ king-sahyd ]
/ ˈkɪŋˌsaɪd /
Chess.

noun

the side of the board on which the king is positioned at the start of the game, left for black and right for white.

adverb, adjective

on the kingside.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019