invalid problem set
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Problem | 1436 |
Created | 2002-04-09 |
Source | |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 52 secs |
User Attempts |
145 / 5262 |
Solve Ratio Rating | 6 dan |
| rating history |
All ladders favorable for white
(
;
FF[4]
GM[1]
SZ[19]
AP[Jago:Version 4.34]
AB[ic][bc][cc][dc][cd][cb][ed][ee][df][dg]
AW[dd][de][ce][cf][ef][eg][bd][ec][kc]
GN[temp]
C[(6 at 13) White 16 is not recommended( It should be at 17) But now white is threatening 2 ladders at once, so black has his own share of trouble.]
LB[cd:1][ec:2][ic:3][kc:4][df:5][bc:7][dd:8][cb:9][ce::][ce:10][dc:11][bd:12][cc:13][de:14][ed:15][ef:16][ee:17][cf:18][dg:19][eg:20]
(
;
B[eh]
;
W[fh]
(
;
B[ff]
;
W[fg]
;
B[gi]
;
W[gf]
;
B[fc]
;
W[fd]
;
B[eb]
;
W[fe]
;
B[ec]
;
W[ei]
;
B[dh]
;
W[di]
;
B[bg]
;
W[bh]
;
B[cg]
;
W[fi]
C[RIGHT slightly favorable for black (Ishida Lingo)]
)
(
;
B[gd]
;
W[dh]
;
B[cg]
;
W[bg]
;
B[ch]
;
W[ci]
C[still a ladder.]
)
(
;
B[fg]
;
W[ff]
;
B[gf]
;
W[gg]
;
B[fe]
;
W[fg]
;
B[cg]
;
W[bg]
;
B[bh]
;
W[ge]
;
B[fd]
;
W[gc]
(
;
B[fc]
;
W[fb]
;
B[eb]
;
W[gd]
;
B[ec]
;
W[ei]
;
B[ch]
;
W[hf]
C[favorable for white]
)
(
;
B[gd]
;
W[hd]
C[ladder]
)
)
)
(
;
B[gd]
;
W[dh]
C[not good anough.]
)
)
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