invalid problem set
Problem | 4653 |
Created | 2004-06-13 |
Source | a game |
Rating | |
Difficulty | 11.2 kyu |
Average Solve Time | 30 secs |
User Attempts |
4135 / 9870 |
Solve Ratio Rating | 7 kyu |
| rating history |
(
;
FF[1]
GM[1]
SZ[13]
AP[Jago:Version 4.53]
AW[bk][cj][ci][cg][dk][dl][fl][ej]
AB[bl][cl][ck][bj]
GN[problem2]
C[white to kill]
(
;
W[ak]
;
B[al]
(
;
W[cm]
;
B[aj]
(
;
W[bm]
C[black is dead now][RIGHT]
)
(
;
W[bi]
;
B[bm]
C[black lives]
)
)
(
;
W[bi]
;
B[aj]
(
;
W[cm]
;
B[bm]
C[black lives]
)
(
;
W[bm]
;
B[cm]
C[black lives]
)
)
(
;
W[bm]
;
B[cm]
(
;
W[dm]
;
B[aj]
C[black lives]
)
(
;
W[bi]
;
B[aj]
C[black lives]
)
)
)
(
;
W[bi]
;
B[ak]
(
;
W[ai]
;
B[aj]
;
W[cm]
;
B[bm]
C[black lives]
)
(
;
W[cm]
;
B[bm]
;
W[ai]
;
B[aj]
C[black lives]
)
)
(
;
W[cm]
;
B[ak]
(
;
W[bi]
;
B[bm]
;
W[ai]
;
B[aj]
C[black lives]
)
(
;
W[bm]
;
B[bi]
(
;
W[bh]
;
B[ai]
;
W[al]
;
B[am]
C[only ko]
)
(
;
W[al]
;
B[am]
C[only ko]
)
)
)
)
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