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3-3 Point, when does it work
Path: PleaseReviewMe · Prev: SanSanInvasionOfHoshi · Next: ExtensionFromAWall
Keywords: MiddleGame, Joseki
mat: I'd like to know which configurations of black stones allow a 3-3 invasion and which don't. Please continue this list! Blue Wyvern: Also, could people add the josekis if they know them? Somehow I always screw up invading a knight's move from the star point (hoshi) even though I am sure it is possible to live. Charles Matthews Beware of expecting answers that are too clear-cut. There may be a ko, and there may also be continuations that are messy, depending on circumstances on the outside.
This one is discussed in 3-3 Point Invasion and 4-4 point 3-3 invasion joseki
Taw: What about this one ? Normal joseki doesn't seem to work, but is there some other way to make life ? Charles Here the invasion should die: but there are some complexities.
This suggested choice of
After
Moving
White can simply play
The most usual reason for White to play out the exchange
See 364463Enclosure. --Dieter
lavalyn: My best shot at it leaves White with something just less than an L group with leg and gote.
Brian: If Black 7 at a, doesn't White die?
Scartol: This is covered in 4463 enclosure 3-3 invasion and 4463 enclosure.
Also covered by Sakata Eio in his Tesuji and Anti-Suji of Go (Model 23: The Real Move - Honte), where the author explains why a black move at a before proceeding with 1 is anti-suji (zokusuji). --Nando
I know this enclosure is supposed to be immune to a raw invasion without support by White, but how does Black kill? (See 364473 enclosure.) Path: PleaseReviewMe · Prev: SanSanInvasionOfHoshi · Next: ExtensionFromAWall This is a copy of the living page "3-3 Point, when does it work" at Sensei's Library. ![]() |