Here, we discuss a single problem (#120) from 囲碁 発陽論 (Igo Hatsuyōron) – in Chinese: 围棋 [圍棋] 发阳论 (FāYángLùn), and in Korean: 위기발양론 (Wiki Balyangron) – attributed to 井上道節因碩 (Inoue Dosetsu Inseki, 1646-1719)
This page is a supplement to the extensive web-site about this classic problem, maintained by Thomas Redecker. Sensei's Library has more links to further analyses of this problem.
Please Note: the main web site has very detailed comments. The file used here has no comments, and shows the latest (at mid 2017) substantive research, which is still going on.
Any comments? Please email the researchers (Thomas Redecker, Joachim Meinhardt, and Harry Fearnley) via igohatsuyoron120@gmail.comZZZ (sorry - remove "ZZZ" from email address)You can download the SGF file of the game record that we use below.
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