invalid problem set
Problem | 19845 |
Created | 2015-05-17 |
Name | 083 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 9 kyu |
Average Solve Time | 64 secs |
User Attempts |
437 / 950 |
Solve Ratio Rating | 8 kyu |
| rating history |
(;AB[cr]AB[cq]AB[dp]AB[do]AB[dn]AB[em]AB[fm]AB[gm]AB[hn]AB[in]AB[fo]AB[hp]AB[ip]AB[iq]AB[ir]AW[dq]AW[eq]AW[ep]AW[eo]AW[en]AW[fn]AW[gn]AW[gp]AW[fp]AW[gq]AW[hq]AW[fs]AP[goproblems]
(;B[fr]
(;W[gr]C[CHOICE]
(;B[go];W[ho];B[go]C[RIGHT])
(;B[er]
(;W[dr]
(;B[go];W[ho];B[go]C[RIGHT])
(;B[ds];W[fq]
(;B[cs];W[es];B[go];W[ho];B[go]C[RIGHT])
(;B[go]C[RIGHT])))
(;W[go];B[dr]C[RIGHT]))
(;B[dr]C[RIGHT];W[er];B[go];W[ho];B[go]C[RIGHT])
(;B[es];W[er];B[gs];W[hs];B[fs]
(;W[ds]
(;B[dr];W[go]
(;B[hr];W[fq];B[fs]C[RIGHT])
(;B[cs]C[RIGHT]))
(;B[go];W[fq];B[fs]C[RIGHT])
(;B[hr];W[go];B[is]C[RIGHT]))
(;W[go];B[ds]C[RIGHT])))
(;W[er];B[go];W[ho];B[go]C[RIGHT]))
(;B[go];W[fr])
(;B[hr];W[fr]
(;B[dr];W[go])
(;B[go];W[dr]))
(;B[dr];W[fr]
(;B[go];W[hr])
(;B[hr];W[go])))
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