Go Player
Noun
きし
その棋士は、この建物に自分専用の練習部屋を構えています。
The shogi player has his own practice room in this building.
A chess piece samurai is someone who plays chess or go, making this word a shogi player or go player.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.