invalid problem set
Problem | 2008 |
Created | 2003-03-15 |
Source | |
Rating | |
Difficulty | 7.2 kyu |
Average Solve Time | 39 secs |
User Attempts |
1497 / 6152 |
Solve Ratio Rating | 3 kyu |
| rating history |
(
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FF[1]
GM[1]
SZ[19]
AP[Jago:Version 4.52]
AW[rr][pr][pq][qp][po][pn][qm][rm][nn][no]
AB[qo][pp][op][np][mp][lo][nr][mm][nl][pm][pl][ql][rl]
C[What can Black do inside White's territory?]
GN[goproblem2008]
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B[ro]
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W[rp]
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B[sn]
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W[sm]
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B[qn]
C[RIGHT
Shortage of liberties!]
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B[sl]
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W[qn]
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B[qn]
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W[so]
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B[rn]
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W[sn]
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(
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B[sm]
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W[sn]
(
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B[qn]
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W[sl]
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(
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B[rn]
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W[sl]
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(
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B[so]
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W[sl]
)
(
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B[sl]
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W[qn]
)
)
(
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B[so]
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W[sn]
;
B[rn]
;
W[sm]
)
(
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B[qq]
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W[sq]
(
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B[sn]
;
W[sm]
(
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B[qn]
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W[so]
C[Definitely not the best way for Black because it allows White a possibility of fighting a ko.]
)
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B[sl]
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W[qn]
)
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(
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B[qn]
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W[so]
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B[rn]
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W[sn]
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(
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B[sm]
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W[sn]
(
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B[qn]
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W[sl]
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(
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B[rn]
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W[sl]
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B[so]
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W[sl]
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B[sl]
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W[qn]
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B[so]
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W[sn]
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B[rn]
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W[sm]
)
)
(
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B[rq]
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W[sq]
(
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B[sn]
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W[sm]
(
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B[qn]
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W[so]
C[Definitely not the best way for Black because it allows White a possibility of fighting a ko.]
)
(
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B[sl]
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W[qn]
)
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(
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B[qn]
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W[so]
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B[rn]
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W[sn]
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(
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B[sm]
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W[sn]
(
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B[qn]
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W[sl]
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(
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B[rn]
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W[sl]
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(
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B[so]
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W[sl]
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(
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B[sl]
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W[qn]
)
)
(
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B[so]
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W[sn]
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B[rn]
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W[sm]
)
)
)
(
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B[qq]
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W[rp]
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B[ro]
;
W[sq]
(
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B[sn]
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W[sm]
(
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B[qn]
;
W[so]
C[Definitely not the best way for Black because it allows White a possibility of fighting a ko.]
)
(
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B[sl]
;
W[qn]
)
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(
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B[qn]
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W[so]
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(
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B[rn]
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W[sn]
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(
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B[sm]
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W[sn]
(
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B[rn]
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W[sl]
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(
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B[qn]
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W[sl]
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B[so]
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W[sl]
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(
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B[sl]
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W[qn]
)
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B[so]
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W[sn]
;
B[rn]
;
W[sm]
)
)
(
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B[rp]
;
W[qq]
(
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B[rn]
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W[sn]
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(
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B[ro]
;
W[qn]
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(
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B[qn]
;
W[ro]
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(
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B[so]
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W[rn]
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B[ro]
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W[qn]
)
(
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B[sm]
;
W[ro]
)
)
(
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B[qn]
;
W[ro]
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(
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B[rn]
;
W[ro]
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(
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B[sm]
;
W[ro]
)
)
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