invalid problem set
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Problem | 1440 |
Created | 2002-04-13 |
Source | |
Rating | |
Difficulty | 4.8 dan |
Average Solve Time | 33 secs |
User Attempts |
709 / 3882 |
Solve Ratio Rating | 1 kyu |
| rating history |
(
;
FF[4]
GM[1]
SZ[19]
AP[Jago:Version 4.34]
AW[bb][db][eb][fb][bf][cf][df][ef][bh][ee][ed][fd][gc][hc]
AB[gb][cb][dc][ec][fc][dd][de][ce][be]
GN[temp]
(
;
B[da]
;
W[cc]
;
B[ba]
C[RIGHT direct Ko (connecting at a wins for black)]
LB[ca:a]
)
(
;
B[ba]
;
W[cc]
;
B[da]
C[RIGHT direct Ko (connecting at a wins for black)]
LB[ca:a]
)
(
;
B[ca]
;
W[bc]
;
B[cc]
;
W[bd]
(
;
B[ae]
(
;
W[ba]
LB[ab:a][ad:b]
C[or a or b]
)
(
;
)
)
(
;
B[ad]
;
W[ac]
;
B[ae]
;
W[ba]
)
)
(
;
B[cc]
;
W[ba]
;
B[ca]
;
W[bd]
(
;
B[ae]
;
W[bc]
)
(
;
B[ad]
;
W[ac]
;
B[ae]
;
W[bc]
)
)
(
;
B[bc]
;
W[ca]
;
B[cc]
;
W[ba]
;
B[da]
;
W[ea]
;
B[ab]
;
W[hb]
)
)
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