invalid problem set
Problem | 21102 |
Created | 2016-04-07 |
Name | 005 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 19.3 kyu |
Average Solve Time | 29 secs |
User Attempts |
978 / 2100 |
Solve Ratio Rating | 8 kyu |
| rating history |
(;AB[bq]AB[br]AB[cs]AW[bp]AW[cp]AW[cq]AW[eq]AW[gq]AW[iq]AW[ip]AB[jq]AB[jr]AB[is]C[Black to connect.]AP[goproblems]
(;B[fr]
(;W[er]C[CHOICE];B[es];W[gr];B[gs]C[RIGHT];W[fq];B[fs]C[RIGHT])
(;W[es];B[er]
(;W[dr];B[ds];W[hr];B[hs]C[RIGHT];W[gs];B[gr];W[fq];B[fs]C[RIGHT])
(;W[gs];B[gr];W[dr];B[ds];W[hr];B[hs];W[fq];B[fs]C[RIGHT]))
(;W[gr];B[gs];W[er];B[es]C[RIGHT])
(;W[gs];B[gr];W[hr];B[hs];W[dr];B[ds]C[RIGHT])
(;W[fs];B[gs];W[es];B[er];W[ds];B[dr];W[dq]))
(;B[fs]
(;W[es];B[er];W[fr];B[ds];W[gs])
(;W[fr]
(;B[es];W[gs])
(;B[gs];W[es]))))
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