timtyler comments on Rationality Lessons in the Game of Go - Less Wrong

40 Post author: GreenRoot 21 August 2010 02:33PM

You are viewing a comment permalink. View the original post to see all comments and the full post content.

Comments (145)

You are viewing a single comment's thread. Show more comments above.

Comment author: timtyler 21 August 2010 08:03:05PM *  0 points [-]

Right - but they might possibly yet die if white is trying to win.

I was trying to find a sympathetic reading for describing 3 as: "the issue is unsettled. Depending on how play proceeds, the white stones may eventually live or may eventually die". There is one - but it also applies to 2. [EDIT: figures 2 and 3 have been updated since this comment was written]

Comment author: Perplexed 21 August 2010 08:10:41PM 1 point [-]

Ah! You are suggesting that black can make a ko threat against the live group in figure 3, and that white might choose to ignore the threat. True, but the usual convention in this case is to call the group alive, rather than unsettled.

Comment author: timtyler 21 August 2010 08:25:57PM 0 points [-]

Indeed.