GokyoShumyoSection3Problem49/Solution

[Diagram]
Ko  

Though there are many ways to kill the White corner, Black must win the capturing race. B1! and B5! quickly reduce White's liberties.

[Diagram]
another defense  

W2 is a good defense. Black secures one eye on the left side and...

[Diagram]
Ko for Seki  

...makes ko for seki with one eye each.

[Diagram]
Bad defense  

W2 is wrong, losing the capturing race. (B11 at a)


GokyoShumyoSection3Problem49/Solution last edited by hnishy on January 20, 2023 - 03:15
RecentChanges · StartingPoints · About
Edit page ·Search · Related · Page info · Latest diff
[Welcome to Sensei's Library!]
RecentChanges
StartingPoints
About
RandomPage
Search position
Page history
Latest page diff
Partner sites:
Go Teaching Ladder
Goproblems.com
Login / Prefs
Tools
Sensei's Library