invalid problem set
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life and death
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Problem | 6429 |
Created | 2005-04-29 |
Source | |
Rating | |
Difficulty | 10.2 kyu |
Average Solve Time | 39 secs |
User Attempts |
2157 / 6343 |
Solve Ratio Rating | 5 kyu |
| rating history |
Black to kill.
(;GM[1]FF[1]SZ[19]NE[B]SS[@25]
AB[sd][se][re][qe][pe][oe][od][oc][nb][na][pa][sa]
AW[oa][ob][pb][pc][pd][qd][rd][sc][sb]
(
;B[rb]ID[1]
;W[rc]ID[2]
(
;B[ra]ID[3]
;W[qa]ID[4]
)
(
;B[qb]ID[18]
;W[qa]ID[19]
)
)
(
;B[qb]ID[5]
;W[rc]ID[6]
(
;B[ra]ID[7]
;W[qa]ID[8]C[ko]
)
(
;B[qa]ID[16]
;W[ra]ID[17]
)
)
(
;B[rc]ID[9]
;W[rb]ID[10]
;B[qb]ID[11]C[RIGHT nice Ryoatari]
)
(
;B[qa]ID[12]
;W[qb]ID[13]
;B[rb]ID[14]
;W[ra]ID[15]
)
(
;B[ra]ID[20]
;W[rb]ID[21]
)
(
;B[qc]ID[22]
;W[rc]ID[23]
;B[qb]ID[24]
;W[qa]ID[25]
)
)
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