invalid problem set
Problem | 20887 |
Created | 2016-03-25 |
Name | 069 - 123 |
Source | Yi Ch'ang-ho's Selected Tesuji Go Problems |
Rating | |
Difficulty | 6.7 kyu |
Average Solve Time | 50 secs |
User Attempts |
330 / 883 |
Solve Ratio Rating | 6 kyu |
| rating history |
(;AB[aq]AB[br]AB[cr]AB[cq]AB[bp]AB[dp]AB[ep]AB[fp]AB[gp]AB[hq]AW[dr]AW[dq]AW[fq]AW[gq]AW[hp]AW[ho]AW[go]AW[jp]AW[kq]AW[fn]AW[bo]AW[co]AW[cp]AW[dn]AW[ck]AP[goproblems]
(;B[gr];W[fr]
(;B[fs]
(;W[hr];B[er]C[RIGHT];W[iq]
(;B[eq];W[gs]C[RIGHT])
(;B[ds]C[RIGHT]))
(;W[er];B[hr]C[RIGHT]))
(;B[ds];W[hr];B[er]C[RIGHT])
(;B[hr];W[eq]
(;B[es];W[eo];B[ds];W[fo];B[fs];W[do]C[RIGHT])
(;B[ds];W[es];B[cs]
(;W[eo]
(;B[gs];W[fo]C[RIGHT])
(;B[fs];W[gs];B[hs]C[RIGHT]))
(;W[iq];B[fs];W[gs];B[hs]C[RIGHT]))))
(;B[eq];W[er]
(;B[gr];W[fr];B[hr];W[eo])
(;B[ds];W[fr];B[fs];W[hr]
(;B[iq];W[ir];B[es];W[gr];B[jr]
(;W[jq])
(;W[kr]))
(;B[es];W[gr])))
(;B[fr];W[gr]))
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