invalid problem set
Problem | 20858 |
Created | 2016-03-23 |
Name | 045 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 7 dan |
Average Solve Time | 28 secs |
User Attempts |
39 / 119 |
Solve Ratio Rating | 5 kyu |
| rating history |
(;AW[cp]AW[cq]AW[cn]AW[bm]AB[cm]AB[el]AB[em]AB[en]AB[dq]AB[eq]AB[fp]AB[fo]AB[gq]AB[hp]AB[jp]AW[fn]AW[gn]AW[ho]AW[fl]AW[fk]AW[eo]AW[ep]AP[goproblems]
(;B[bn]
(;W[bo]C[CHOICE]
(;B[bl];W[an];B[dj]C[RIGHT])
(;B[dn];W[co];B[bl];W[am];B[dj]C[RIGHT];W[cl];B[ck];W[dm];B[dl]C[RIGHT]))
(;W[cl];B[co];W[dm]
(;B[bo]C[RIGHT]
(;W[dn]C[RIGHT];B[do];W[dp];B[bq];W[cr];B[bp]
(;W[br]
(;B[ar];W[aq];B[ap];W[an];B[dr];W[am];B[cs]C[RIGHT])
(;B[dl];W[cm];B[ck];W[bk];B[am];W[bl];B[cj];W[bj];B[ci];W[bi];B[ar]C[RIGHT]))
(;W[dl]))
(;W[dp]C[RIGHT];B[dn];W[do];B[cm]C[RIGHT]))
(;B[dp]C[RIGHT])))
(;B[dn];W[co];B[bl];W[cl];B[ck];W[dm];B[dl];W[cm];B[dj])
(;B[cl];W[dj];B[bo];W[bn];B[co];W[dn];B[dp];W[do];B[cr];W[bp];B[bq];W[ao]))
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