4
votes
Komoku-Oogeima joseki order variation
1 and 2 are "honte" moves. They result in solid positions as they remove all aji from the marked stones, but are not mandatory.
$$cm1
$$ +---------------------------------------+
$$ | . . . . . . . ....
- 1,061
2
votes
Accepted
Overplay in orthodox fuseki - Leela AI fails miserably?
W1 should be N11, then black dies, I'd claim from memory.
W1 at R13 is probably not a complete disaster in itself, but O12 should then be O11, or maybe P10 should be O10. That would force black to ...
- 6,972
1
vote
Having started a small avalanche, what does one do with an undefended cutting stone?
9 looks like a severe mistake to me. White may simply capture the single stone and be satisfied, like this:
$$B Simple punishment
$$ ........-
$$ ....Ob..-
$$ ....XO..-
$$ ..1.XO..-
$$ ...XOX2.-
$$ .....
- 6,972
1
vote
Why is this NOT joseki?
The problem with W4 is that it is a "slow," non-forcing move that gives Black many options. Some of those have been covered by other answers, but one good move is P17 (one right of 2) that gives Black ...
- 21.8k
1
vote
Why is this NOT joseki?
White 4 gives black another chance to reinforce the corner (at a or b), as it doesn't put much pressure on 3:
$$ ----------
$$ ..........|
$$ ..........|
$$ ..3.2.....|
$$ ...4..1...|
$$ ..........|
$...
- 1,061
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