invalid problem set
Problem | 21026 |
Created | 2016-03-30 |
Name | 066 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 13.8 kyu |
Average Solve Time | 40 secs |
User Attempts |
840 / 1715 |
Solve Ratio Rating | 8 kyu |
| rating history |
(;AB[cr]AB[cq]AB[dq]AB[ep]AB[eo]AB[dn]AB[gp]AB[go]AW[bp]AW[dr]AW[er]AW[eq]AW[gq]AW[hp]AW[iq]AW[dp]AW[do]AW[em]AW[cm]AW[bm]AP[goproblems]
(;B[bo]
(;W[cp]
(;B[co];W[bq];B[br]C[RIGHT])
(;B[bq]C[RIGHT];W[co]C[RIGHT];B[cn];W[ap]
(;B[ao];W[aq];B[ar]C[RIGHT])
(;B[aq];W[bn];B[ao]C[RIGHT])))
(;W[ao]
(;B[cp];W[bn];B[co]C[RIGHT])
(;B[co];W[bq];B[cp];W[br];B[an];W[bn])))
(;B[co]
(;W[bo]C[CHOICE];B[cp];W[bq])
(;W[cp];B[bo];W[bq];B[br]))
(;B[cp];W[co];B[bo];W[cn]))
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