invalid problem set
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life and death
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| Problem | 681 |
| Created | 2001-06-06 |
| Source | |
| Rating | |
| Difficulty | 4.6 dan |
| Average Solve Time | 32 secs |
| User Attempts |
941 / 4717 |
| Solve Ratio Rating | 1 kyu |
| rating history |
(
;
FF[4]
GM[1]
SZ[19]
AP[Jago:Version 5.00]
AB[qr][qp][ro][jr][jq][kq][nq][np][oo][or][os]
AW[pr][pq][oq][nr][mr][lr][kr]
C[Black first to kill white.]
GN[goproblem_x06]
(
;
B[rs]
(
;
W[ns]
(
;
B[ps]
;
W[qq]
;
B[rq]
;
W[qs]
;
B[ps]
C[RIGHT]
)
(
;
B[ks]
;
W[ls]
;
B[ps]
;
W[qq]
;
B[rq]
;
W[qs]
;
B[ps]
C[RIGHT]
)
(
;
B[ls]
;
W[ks]
;
B[ps]
;
W[qq]
;
B[rq]
;
W[qs]
;
B[ps]
C[RIGHT]
)
)
(
;
W[ps]
;
B[ks]
C[RIGHT]
)
)
(
;
B[ps]
;
W[qq]
;
B[rq]
;
W[rr]
(
;
B[rs]
;
W[qs]
)
(
;
B[qs]
;
W[ns]
)
)
(
;
B[qq]
;
W[ns]
)
(
;
B[qs]
;
W[ps]
(
;
B[qq]
;
W[ks]
)
(
;
B[ks]
;
W[qq]
;
B[rq]
;
W[rr]
)
)
(
;
B[ks]
;
W[qq]
;
B[rq]
;
W[rr]
)
(
;
B[ns]
;
W[qq]
;
B[rq]
;
W[rr]
)
)
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