TsumegoFromGames175/Attempts

Sub-page of TsumegoFromGames175
[Diagram]

Large ko

tapir: I am not sure about the life and death of the large White dragon in the top right, can it survive an attack at a at all? (Even if it can, it would be very hard for White to win a ko with such a burden to carry.)

Timm: I'm not certain which group should have my attention. In the bottom left I can't do better than tapir's ko...

Dieter: Indeed, the bottom left is ko. I probably underestimated the bad aji at the top right, but I think this group is quite resilient.

[Diagram]

Large ko

W4 @ white+circle. If W6 captures, B7 looks lethal.

[Diagram]

can't kill all eyes

After this sequence, Black cannot kill White's eye at a anymore.

Timm: And Black's center group is in trouble.

[Diagram]

What now?

[Diagram]

Follow up

[Diagram]

Follow up II (three half-eyes and White to move?)


This is a copy of the living page "TsumegoFromGames175/Attempts" at Sensei's Library.
(OC) 2016 the Authors, published under the OpenContent License V1.0.
[Welcome to Sensei's Library!]
StartingPoints
ReferenceSection
About