123456789Keywordancient name for goChinese chessFrequency#3132Strokes9ReadingsyìMnemonic廾 (hands) gives the meaning and 亦 the sound.Stroke orderComposed of亦also廾hands joinedUsed in vocabulary博弈bóyìgames (such as chess, dice etc); gambling; contest对弈duìyìto play go, chess etc博弈论bóyìlùngame theory弈yìancient name for go (Chinese board game)