invalid problem set
Problem | 19713 |
Created | 2015-05-03 |
Name | 018 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 17.1 kyu |
Average Solve Time | 43 secs |
User Attempts |
988 / 1931 |
Solve Ratio Rating | 10 kyu |
| rating history |
(;AP[goproblems]AB[br]AB[bq]AB[cp]AB[co]AB[do]AB[eo]AB[fo]AB[gp]AB[hq]AB[iq]AW[cr]AW[cq]AW[dp]AW[ep]AW[fq]AW[gq](;W[er](;B[dq]C[CHOICE](;W[dr]C[RIGHT];B[gr]C[RIGHT](;W[fr];B[hr](;W[fs]C[RIGHT])(;W[cs]C[RIGHT]))(;W[cs];B[fr](;W[hr];B[fp];W[eq];B[es](;W[gs]C[RIGHT])(;W[ds];B[hs];W[fs];B[ir]))(;W[fp];B[es])(;W[es]C[RIGHT]))(;W[fs];B[hr];W[fr]C[RIGHT]))(;W[ds]C[RIGHT](;B[gr]C[RIGHT](;W[hr](;B[ir](;W[hs];B[gs];W[fs];B[is];W[fr];B[fp];W[eq]C[RIGHT])(;W[fs]C[RIGHT]))(;B[hs];W[ir];B[jr];W[fs];B[is];W[fr]C[RIGHT]))(;W[fs]C[RIGHT](;B[fr]C[RIGHT];W[hr]C[RIGHT])(;B[hr]C[RIGHT];W[fr]C[RIGHT]))(;W[fr];B[fs];W[hr];B[hs](;W[gs];B[ir];W[es];B[gr])(;W[es];B[ir];W[gs])(;W[ir];B[jr];W[gs])))(;B[fp]C[RIGHT];W[eq];B[gr](;W[hr];B[ir];W[hs];B[gs];W[fs];B[is];W[fr]C[RIGHT])(;W[fs]C[RIGHT])))(;W[cs]C[RIGHT](;B[fp]C[RIGHT];W[eq];B[gr](;W[hr];B[ir];W[hs];B[gs];W[fs];B[is];W[fr]C[RIGHT])(;W[fs]C[RIGHT]))(;B[gr]C[RIGHT];W[hr];B[hs];W[ir];B[jr];W[fs];B[gs];W[fr];B[fp];W[eq]C[RIGHT])))(;B[cs](;W[hr];B[ir];W[ds];B[dq];W[dr];B[gr];W[gs];B[hs];W[fs]C[RIGHT])(;W[ds];B[dq];W[dr];B[gr];W[fr];B[fs];W[hr];B[hs]))(;B[gr](;W[fr];B[hr]C[RIGHT])(;W[fs]C[RIGHT])(;W[dq](;B[ds];W[cs];B[fr])(;B[fr]))(;W[ds];B[fr])))(;W[hr];B[ir](;W[er];B[cs];W[ds];B[dq];W[dr];B[gr];W[gs];B[hs];W[fs]C[RIGHT])(;W[gs];B[er];W[dr];B[fr];W[gr];B[eq];W[fp];B[es]))(;W[fs];B[dr];W[dq];B[er])(;W[gr];B[er](;W[dr];B[eq])(;W[eq];B[dr])(;W[fs];B[dr])(;W[ds];B[dr]))(;W[fr];B[hr](;W[dq];B[er])(;W[er];B[dq])(;W[dr];B[eq])))
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