TesujiFromAmateurGames3/PartTwoSolution
![[Diagram]](../../diagrams/46/3b565566b1bb52f3da1eac8c397b5cb7.png)
Black cut at 1
problem: Black just cut at
.
![[Diagram]](../../diagrams/43/0c346db4ff58824602fd5364463ea235.png)
idea 1:
tderz:
seals in.
![[Diagram]](../../diagrams/24/2d617ffe3ac4bffed2d3ddc801b56f1f.png)
idea 2:
tderz:
seals in.
![[Diagram]](../../diagrams/36/8f780617cbec486543f5003d9d1732d0.png)
idea 1:
tderz: with
present,
cannot seals in, but
moves out in sente, threatening a.
Black could only block at b if
- the ladders to x or y are good (for capturin black a)
- but black would simply hane c (threatening double atari a) , white defends (e.g. d) black captures with e and white cannot cut and seal with f.
- hence,
, directly white a, black e white c looks better, but also has weaknesses after Bb-Wd-Bg-Wh- black i or f.
- ...Bi-Wf-Bk-Wl-Bm (double treat)
Concluding: with
present, this tactic does not work. Black has to take gote or a large loss.