Index of terms

123 principle ABC principle almost sente amarigatachi amashi approach plays blocking off calculated risk Chinese style compound shape compromised diagonal connection counting cramped group direction of play disposable stones double-purpose play driving play efficiency eye shape fixed shape flexibility focal play following the opponent round forcing play fourth line gain line Guanzi Pu/Kanzufu haengma half-blocking play heavy shape hem play invasion point invasions joseki katachi liberties light shape miai mole play nose plays open skirt playing close pushing from behind probe radius-five shape reduction play sabaki sacrifice sector line second line shibui submarine play suji tesuji two-dimensional shape vital/key point vulgar play wasted play WYSIWYG