Go (Baduk, Weiqi) problems with solutions

Language:

Section contents.
Problem:
<| Prev | Next |>

Life-and-death problem (tsumego) 026

26 Black to play Start a ko fight

(;
GM[1]FF[4]VW[]AP[goproblems.ru]
SZ[19]
AB[cb][dc][ec][fc][hb][gb][hc][hd][ge][fd]
AW[bc][cc][db][eb][fb][dd][ee][ce][ff][gf][ib][ic][id][ie]
C[26
Black to play
Start a ko fight]
(;B[da]
TE[1]C[Correct answer]
;W[bb];B[ba]
C[…The combination of 1 and 3 uses the special properties of the corner. Black gets a ko fight.]
LB[ba:3][bb:2][da:1]
)
(;B[bb]
BM[1]C[Wrong answer]
;W[ab];B[ba];W[ac]
C[…Black 1 is a mistake. White 2 and 4 kill the black group unconditionally.]
LB[ac:4][ba:3][ab:2][bb:1]
))

The interactive board needs JavaScript enabled. Download the problem as an SGF file.

Section contents.
Nearby problems:
Life-and-death problem (tsumego) 027 |>
<| Life-and-death problem (tsumego) 025

Site created by Gouti (4 dan)

How to solve Go (Baduk, Weiqi) problems online, and how to use this site

tsumegoban@gmail.com