invalid problem set
Problem | 20897 |
Created | 2016-03-26 |
Name | 078 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 17 kyu |
Average Solve Time | 27 secs |
User Attempts |
1095 / 2183 |
Solve Ratio Rating | 10 kyu |
| rating history |
(;AB[cq]AB[dq]AB[dp]AB[eq]AB[eo]AB[en]AB[dn]AB[el]AB[gq]AB[hp]AB[io]AW[iq]AW[kp]AW[gp]AW[fp]AW[ep]AW[fn]AW[do]AW[co]AW[cp]AW[cn]AW[cl]AW[dj]AP[goproblems]
(;B[gn]
(;W[fo]C[CHOICE];B[fm]C[RIGHT])
(;W[fq]
(;B[fr];W[gr];B[hq];W[er];B[fs]
(;W[es]
(;B[fo];W[gs];B[fr];W[fs];B[go];W[fr];B[hr]
(;W[bq];B[cr]
(;W[cs];B[br];W[ar];B[bp];W[bs];B[aq];W[dr];B[as]C[RIGHT])
(;W[br];B[ds];W[bs];B[hs]C[RIGHT]))
(;W[cr];B[bq];W[dr];B[br];W[cs];B[bs]C[RIGHT]))
(;B[go];W[gs];B[fr];W[fs];B[fo];W[fr];B[hr];W[bq];B[cr];W[br];B[ds];W[bs];B[hs]C[RIGHT]))
(;W[gs]
(;B[go];W[es];B[fr];W[fs];B[fo];W[fr];B[hr];W[bq];B[cr];W[cs];B[br];W[ar];B[bp];W[bs];B[aq];W[dr];B[as]C[RIGHT])
(;B[fo];W[es];B[fr];W[fs];B[go];W[fr];B[hr];W[bq]
(;B[cr];W[cs]
(;B[bs];W[dr];B[ds]C[RIGHT])
(;B[br];W[ar]
(;B[bp];W[bs];B[aq])
(;B[bs];W[dr];B[ds]C[RIGHT])))
(;B[br];W[dr];B[cr];W[ar];B[bp];W[cs];B[aq];W[bs];B[as]C[RIGHT]))
(;B[hr];W[es];B[fr];W[fs]
(;B[fo];W[fr];B[go])
(;B[go];W[fr];B[fo]))))
(;B[gr];W[fr];B[hq];W[er];B[dr];W[bq];B[br];W[ds];B[cr];W[ap])))
(;B[fo];W[go];B[gn];W[hn]
(;B[fm];W[ho])
(;B[gm];W[ho])))
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