invalid problem set
Problem | 20877 |
Created | 2016-03-25 |
Name | 059 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 2.9 dan |
Average Solve Time | 39 secs |
User Attempts |
143 / 356 |
Solve Ratio Rating | 7 kyu |
| rating history |
(;AW[bp]AW[bq]AW[cq]AB[cp]AB[dp]AB[dq]AB[fp]AB[iq]AW[cn]AB[cl]AW[en]AP[goproblems]
(;B[dn];W[dm]
(;B[bn];W[do]
(;B[bo]C[RIGHT])
(;B[bm];W[bo];B[co];W[dr];B[er];W[cs])
(;B[co];W[bo];B[bm];W[dr];B[er];W[cs]))
(;B[bo];W[do];B[bn]C[RIGHT]))
(;B[bo]
(;W[bn]C[CHOICE];B[co];W[ao])
(;W[co];B[bn];W[bm];B[cm];W[an];B[dn])))
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