Go (Baduk, Weiqi) problems with solutions

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Rank test problem 100

Black to play. 100 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[rc][sc][rd][re][se][qa][qb][pb][ob][oa]
AW[sa][rb][na][nb][nc][oc][pc][qc][qe][qd][qf][rf][sf]
C[100
Judge the position
A. Black lives
B. Black dies
C. Seki]
;B[tt]
TE[1]C[Correct answer -- C
Each of the two black groups has one eye and the white stones have none. But Black cannot fill either of the inside dame, since that would put Black in atari. So the position is a seki.]
)

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