Problem | 20821 |
Created | 2016-03-20 |
Name | 012 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 6.5 kyu |
Average Solve Time | 46 secs |
User Attempts |
296 / 742 |
Solve Ratio Rating | 6 kyu |
| rating history |
(;AB[cq]AB[cp]AB[cn]AB[ck]AW[dq]AW[dp]AW[eo]AW[fo]AW[gp]AW[hq]AB[fp]AB[fq]AB[jq]AP[goproblems]
(;B[fr]
(;W[dr];B[hr];W[ir];B[iq];W[gr]
(;B[gq];W[hs];B[hp];W[go]
(;B[jr];W[fs]
(;B[js]
(;W[es];B[is]C[RIGHT])
(;W[is];B[es];W[er];B[gs];W[cr];B[br];W[fs];B[hr]C[RIGHT]))
(;B[es];W[er];B[gs];W[cr];B[br];W[fs];B[hr];W[ds];B[gs];W[es];B[is]C[RIGHT]))
(;B[fs];W[gs];B[jr]C[RIGHT])
(;B[hr]C[RIGHT]))
(;B[hs]
(;W[gs];B[gq];W[is];B[hp];W[go];B[hr]C[RIGHT])
(;W[gq];B[gs];W[is];B[fs]C[RIGHT])))
(;W[er]
(;B[gq]
(;W[hr];B[hp];W[go];B[iq];W[gs];B[fs];W[es];B[gr]C[RIGHT])
(;W[iq];B[hp];W[go];B[jr];W[ip];B[hr]C[RIGHT])
(;W[hp];B[hr]C[RIGHT]))
(;B[hr]C[RIGHT]))
(;W[hr];B[dr]C[RIGHT]))
(;B[gr];W[hr];B[er];W[dr])
(;B[gq];W[hp];B[fr];W[er];B[hr]C[RIGHT])
(;B[dr];W[er];B[fr];W[cr];B[hr]C[RIGHT])
(;B[er];W[dr];B[gr];W[hr])
(;B[fs];W[gr])
(;B[hr];W[ir];B[gq];W[iq];B[hp];W[go];B[ip];W[gr];B[jr];W[hs];B[fr];W[er]))
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