両りょうコウ

noun

double ko

A Go term for a situation where two separate ko fights exist simultaneously on the board, often leading to complex strategic implications.

See also: 紅

• この局きょく面めんは両りょうコウになっていて、どちらか一いっ方ぽうを解かい消しょうしないと勝しょう負ぶがつかない。

  This position has become a double ko, and the game won't be decided until one of them is resolved.

• 両りょうコウは珍めずらしい形かたちで、プロの対たい局きょくでもあまり見みられない。

  Double ko is a rare shape and is seldom seen even in professional games.