invalid problem set
Problem | 20948 |
Created | 2016-03-27 |
Name | 123 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 9.1 kyu |
Average Solve Time | 50 secs |
User Attempts |
455 / 1122 |
Solve Ratio Rating | 7 kyu |
| rating history |
(;AB[cr]AB[cq]AB[bp]AB[bo]AB[bn]AB[dm]AB[cm]AB[em]AB[fl]AB[cj]AB[dp]AW[dr]AW[dq]AW[cp]AW[co]AW[cn]AW[en]AW[eo]AW[fp]AW[fm]AW[gm]AW[iq]AP[goproblems]
(;B[eq]
(;W[er];B[fr];W[fq]
(;B[ds];W[ep];B[es];W[do];B[gr]C[RIGHT])
(;B[es];W[ep];B[ds];W[do];B[gr]C[RIGHT]))
(;W[ep];B[ds];W[er]
(;B[es];W[fr];B[fs];W[gs];B[cs];W[hr])
(;B[fr];W[fq];B[es];W[do];B[gr]C[RIGHT]))
(;W[ds];B[ep]
(;W[er];B[fq];W[fr];B[gq];W[gr];B[hp]C[RIGHT])
(;W[fr];B[fq];W[gq];B[gp];W[er];B[fo];W[do];B[fp];W[fn];B[hp];W[hq];B[io]C[RIGHT])))
(;B[ds]
(;W[fr];B[fs];W[gs];B[es];W[er];B[cs];W[gr])
(;W[er];B[fr];W[es];B[eq];W[cs];B[bs];W[ep])))
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