invalid problem set
Problem | 20807 |
Created | 2016-03-19 |
Name | 002 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 11.4 kyu |
Average Solve Time | 24 secs |
User Attempts |
551 / 1323 |
Solve Ratio Rating | 7 kyu |
| rating history |
(;AB[cp]AB[co]AB[bo]AB[bn]AB[cl]AW[dp]AW[do]AW[dn]AW[cn]AW[cm]AW[bm]AW[cj]AB[fq]AB[iq]AP[goproblems]
(;B[dr]
(;W[dq];B[cr]C[RIGHT])
(;W[cq]
(;B[bq]
(;W[dq]
(;B[cr]C[RIGHT])
(;B[br];W[cr];B[cs];W[er])
(;B[er];W[cr]))
(;W[cr];B[dq]C[];W[br];B[ar];W[ap];B[aq];W[an];B[bp];W[am];B[ao]C[RIGHT]))
(;B[dq];W[bq]
(;B[br];W[bp])
(;B[cr];W[bp])
(;B[bp];W[ap])
(;B[aq];W[bp]))
(;B[br];W[dq])
(;B[cr];W[bq];B[br];W[dq])))
(;B[dq]
(;W[cq]
(;B[dr];W[bq]
(;B[br];W[bp])
(;B[cr];W[bp])
(;B[bp];W[ap])
(;B[aq];W[bp]))
(;B[cr];W[bq];B[br];W[eq];B[dr];W[er])
(;B[bq];W[eq]
(;B[cr]
(;W[dr])
(;W[er]))
(;B[dr];W[er];B[cr]))
(;B[eq];W[bq])
(;B[br];W[eq];B[dr];W[er];B[cr];W[fq]))
(;W[eq]
(;B[dr];W[er])
(;B[er];W[cq])))
(;B[cr];W[dr]
(;B[dq];W[eq];B[cq];W[er])
(;B[er]
(;W[dq]
(;B[ds];W[cq];B[bq];W[br];B[cs];W[aq];B[bp];W[an])
(;B[cq];W[ds]))
(;W[cq];B[bq];W[dq];B[ds];W[br]
(;B[cs];W[ap];B[bp];W[aq];B[bs];W[ar])
(;B[bs];W[cs]))))
(;B[er];W[dq]
(;B[dr];W[cq])
(;B[cq];W[dr]))
(;B[br];W[dq])
(;B[eq];W[dq])
(;B[ep];W[dq])
(;B[cq];W[dq]
(;B[dr];W[er])
(;B[cr];W[dr])))
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