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tesuji
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Problem | 1390 |
Created | 2002-03-04 |
Source | |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 25 secs |
User Attempts |
436 / 3352 |
Solve Ratio Rating | 2 dan |
| rating history |
what to do about this position?
(
;
FF[4]
GM[1]
SZ[19]
AP[Jago:Version 4.31]
AW[bb][cc][cd][de][id][hc][gd]
AB[cb][db][ec][ee][gb]
GN[temp]
(
;
W[fe]
;
B[hb]
;
W[ib]
;
B[fc]
(
;
W[ef]
C[RIGHT excellent aji and black has to add another move for his stones]
)
(
;
W[ha]
C[just one example what can happen if white tries to kill]
;
B[ef]
;
W[ed]
;
B[fd]
;
W[dd]
;
B[ge]
;
W[ff]
;
B[he]
;
W[hd]
;
B[ba]
;
W[bc]
;
B[ea]
;
W[ca]
;
B[ga]
;
W[fb]
;
B[jc]
;
W[ic]
;
B[jb]
;
W[ia]
;
B[je]
;
W[ie]
;
B[fg]
;
W[gf]
;
B[hf]
;
W[gg]
;
B[if]
;
W[jd]
;
B[kd]
C[what a mess for white, even whithout a ladder at a]
LB[gh:a]
)
)
(
;
W[fc]
;
B[fd]
;
W[fe]
;
B[ed]
;
W[ef]
;
B[gc]
C[now black lives in sente]
)
(
;
W[ed]
;
B[fd]
;
W[fe]
;
B[dd]
;
W[ef]
;
B[ed]
;
W[df]
;
B[hb]
;
W[ib]
;
B[jc]
;
W[ic]
;
B[ba]
;
W[bc]
;
B[fb]
LB[ff:a]
C[after black lives, an annoying cut is left at a]
)
)
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