invalid problem set
Problem | 21025 |
Created | 2016-03-30 |
Name | 065 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 17.1 kyu |
Average Solve Time | 44 secs |
User Attempts |
916 / 1763 |
Solve Ratio Rating | 10 kyu |
| rating history |
(;AW[bq]AW[br]AW[cr]AW[cp]AW[ep]AW[eo]AW[fq]AW[fr]AW[cn]AW[bm]AW[bl]AW[cl]AB[cm]AB[dm]AB[fm]AB[en]AB[fo]AB[fp]AB[cq]AB[dq]AB[eq]TR[cq]TR[dq]TR[eq]C[Save the 3 marked stones.]AP[goproblems]
(;B[co]
(;W[do];B[bo]
(;W[bp];B[dp]C[RIGHT])
(;W[dn];B[bn]C[RIGHT])
(;W[dp]
(;B[bp]C[RIGHT])
(;B[dn];W[bp]))
(;W[bn]
(;B[dn]C[RIGHT])
(;B[bp];W[dn];B[dp];W[dr])
(;B[dp];W[dn];B[bp];W[dr])))
(;W[bo];B[do]C[RIGHT])
(;W[dn];B[do]C[RIGHT])
(;W[dp];B[bp]C[RIGHT])
(;W[bp];B[dp]C[RIGHT])
(;W[dr];B[dp]C[RIGHT]))
(;B[do];W[dp]
(;B[bp];W[co];B[bn];W[bo])
(;B[co];W[bp]
(;B[bn];W[bo])
(;B[bo]
(;W[bn]C[CHOICE])
(;W[dr])))))
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