Go (Baduk, Weiqi) problems with solutions

Language:

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

Rank test problem 098

Black to play. 98 Judge the position

A. Black lives

B. Black dies

C. Seki

Press "next move" to see the answer.

(;
GM[1]FF[4]VW[]AP[goproblems.ru]
SZ[19]
AB[qb][pb][pa][pc][pd][rc][rd][qd][sd]
AW[sa][rb][qa][sc][qe][re][se][pf][of][ne][nd][oc][ob][oa]
C[98
Judge the position
A. Black lives
B. Black dies
C. Seki]
;B[tt]
TE[1]C[Correct answer -- A
The black group has an eye; the white group has none and cannot make one. So whenever one ko is taken, Black can always take the other, and Black does not even need ko threats, since White can never fill either ko.]
)

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

Section contents.
Nearby problems:
Rank test problem 099 |>
<| Rank test problem 097

Site created by Gouti (4 dan)

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

tsumegoban@gmail.com