5-4 joseki
- PeterPeter
- Lives with ko
- Posts: 285
- Joined: Wed Oct 03, 2012 1:11 am
- GD Posts: 0
- Location: UK
- Has thanked: 42 times
- Been thanked: 52 times
5-4 joseki
Why is
not joseki? Does it give too much of the corner to black compared with "a"?
Regards,
Peter
Peter
- salerno
- Dies in gote
- Posts: 32
- Joined: Wed Dec 19, 2012 12:54 pm
- Rank: 1d
- GD Posts: 0
- KGS: salerno
- Has thanked: 3 times
- Been thanked: 8 times
Re: 5-4 joseki
I think that if black nobies the only conceivable (or at least, not too passive) answer would be 6 in this diagram:
Then, after 7 white has to defend the cuting point, and black gets profit in fourth line with 9, while white gets... well, A bit of aji and some influence towards the left. White probably needs to extend to the left now, but as black has a, b, etc., it doesn't look too valuable. In my opinion it doesn't seem even.
Then, after 7 white has to defend the cuting point, and black gets profit in fourth line with 9, while white gets... well, A bit of aji and some influence towards the left. White probably needs to extend to the left now, but as black has a, b, etc., it doesn't look too valuable. In my opinion it doesn't seem even.
Last edited by salerno on Mon Sep 22, 2014 6:23 pm, edited 1 time in total.
-
Uberdude
- Judan
- Posts: 6727
- Joined: Thu Nov 24, 2011 11:35 am
- Rank: UK 4 dan
- GD Posts: 0
- KGS: Uberdude 4d
- OGS: Uberdude 7d
- Location: Cambridge, UK
- Has thanked: 436 times
- Been thanked: 3718 times
Re: 5-4 joseki
First thought when opponent deviates from joseki: what happens if I play where he should have played? As salerno showed, this maxim works well here: that result is good for black.