4-4 point low approach, two-space high pincer, without side stone

  Difficulty: Advanced   Keywords: Joseki
[Diagram]

Double kakari

In the absence of the black stone on the side at the circled point, W3 is joseki: a double kakari here isn't an overplay. Alternatively, W3 may be played at a. The high kakari at b is a variation with only a slightly different flavour. For the jump answer at c, see catenaccio joseki

Table of contents Table of diagrams
Double kakari
Double kakari (regular continuation)
Double kakari (the Cho Hun Hyun variation)
Cho Hun Hyun variation ctd
Cho Hun Hyun variation ctd
Cho Hun Hyun variation ctd
High double kakari
The 3-3 invasion
Honte
Usually sente
Taboo
Jump out

Low double kakari

[Diagram]

Double kakari (regular continuation)

After the double kakari, matters can be expected to take a definite course: up to W6 here is a very well-trodden path in joseki.

After that Black a and b are joseki continuations. Black c is no longer: this variation died a sudden death in 1992 amongst the pros.

(See also BQM362 which starts with this position asking about one of the variations given in Kogo after a).

It turns out that white here can also play this way , from move 6 there are many variations , though the most common is show here .

[Diagram]

Double kakari (the Cho Hun Hyun variation)

[Diagram]

Cho Hun Hyun variation ctd

[Diagram]

Cho Hun Hyun variation ctd

The variation is expected to go this way If white 6 at a , black ends up doing a squeeze against white by playing b.

[Diagram]

Cho Hun Hyun variation ctd



High upon low kakari

[Diagram]

High double kakari

To play W3 high is also possible. Then B4 is still good shape. Next White at a may be the expected answer; but White directly at b has been played consistently enough in pro games since 1994.

The 3-3 invasion

[Diagram]

The 3-3 invasion

If White invades the corner to get settled, up to W9 is a common joseki. Alternatively, B2 can also be played at B3.

Most likely, Black nows plays tenuki. There is some question about Black's play here, if Black does add a stone.

[Diagram]

Honte

Adding black+circle is taught as honte.



[Diagram]

Usually sente

Adding black+square is normally treated as sente by White, because Black's move next at a feels severe.

Therefore the exchange black+square - White a is often seen here before Black takes the initiative to play in another area of the board. With the play at black+square, Black is trying to confine the white+circle stone on a larger scale. Naturally, white+circle still has plenty of aji.

[Diagram]

Taboo

It is inefficient to add both black+circle and black+square, though. This is Overconcentrated shape. See more at Honte / Discussion.

A compromise is for Black to play at a. This may have been invented by Kubomatsu in 1931. It gives Black a good next move here at b.



Catenaccio joseki

[Diagram]

Jump out

See catenaccio joseki for this variation. See also BQM519.


This is a copy of the living page "4-4 point low approach, two-space high pincer, without side stone" at Sensei's Library.
(OC) 2011 the Authors, published under the OpenContent License V1.0.
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