invalid problem set
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tesuji
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+7
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Problem | 851 |
Created | 2001-07-05 |
Source | |
Rating | |
Difficulty | 0.8 kyu |
Average Solve Time | 34 secs |
User Attempts |
719 / 3938 |
Solve Ratio Rating | 1 kyu |
| rating history |
(
;
FF[4]
GM[1]
SZ[19]
AP[Jago:Version 4.16]
AW[pp][pq][qq][rp][ro][rn][nq][mq][lq][kq]
AB[oq][np][oo][po][qo][qp][qn][qm][rm][mp][ko][jp][jq]
C[Is there anything black can do inside white's territory?]
GN[goproblem_x03]
(
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B[rq]
(
;
W[rr]
(
;
B[qr]
(
;
W[pr]
(
;
B[or]
C[RIGHT]
)
(
;
B[op]
;
W[or]
)
)
(
;
W[or]
;
B[pr]
;
W[sq]
;
B[op]
;
W[rq]
;
B[nr]
C[RIGHT]
)
)
(
;
B[or]
;
W[op]
(
;
B[qr]
;
W[sq]
;
B[pr]
;
W[rq]
C[The black stones die.]
)
(
;
B[pr]
;
W[qr]
)
)
(
;
B[pr]
;
W[qr]
(
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B[op]
;
W[or]
)
(
;
B[or]
;
W[op]
)
)
(
;
B[op]
;
W[or]
(
;
B[nr]
;
W[pr]
)
(
;
B[pr]
;
W[qr]
)
)
)
(
;
W[qr]
;
B[rr]
(
;
W[rs]
;
B[or]
C[RIGHT]
)
(
;
W[or]
;
B[rs]
C[RIGHT]
)
)
)
(
;
B[or]
;
W[op]
(
;
B[rq]
;
W[rr]
(
;
B[qr]
;
W[sq]
;
B[pr]
;
W[rq]
C[The black stones die.]
)
(
;
B[pr]
;
W[qr]
)
)
(
;
B[qr]
;
W[rr]
;
B[pr]
;
W[rq]
C[The black stones die.]
)
(
;
B[pr]
;
W[qr]
)
)
(
;
B[pr]
;
W[qr]
(
;
B[op]
;
W[or]
)
(
;
B[or]
;
W[op]
)
)
(
;
B[op]
;
W[or]
(
;
B[rq]
;
W[rr]
(
;
B[pr]
;
W[qr]
)
(
;
B[nr]
;
W[pr]
)
)
(
;
B[pr]
;
W[qr]
)
(
;
B[nr]
;
W[pr]
)
)
(
;
B[qr]
;
W[rq]
(
;
B[op]
;
W[or]
;
B[pr]
;
W[nr]
;
B[rr]
;
W[sr]
)
(
;
B[pr]
;
W[op]
;
B[or]
;
W[rr]
C[The black stones die.]
)
(
;
B[or]
;
W[op]
;
B[pr]
;
W[rr]
C[The black stones die.]
)
)
)
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