invalid problem set
Problem | 19502 |
Created | 2015-04-18 |
Name | 113 - 123 |
Source | Yi Ch'ang-ho's Selected Life and Death Go Problems |
Rating | |
Difficulty | 8.9 kyu |
Average Solve Time | 69 secs |
User Attempts |
521 / 1396 |
Solve Ratio Rating | 6 kyu |
| rating history |
(;AB[br]AB[bq]AB[dr]AB[ds]AB[eq]AB[ep]AB[eo]AB[do]AB[co]AB[cp]AB[bn]AW[ar]AW[aq]AW[bp]AW[bo]AW[bm]AW[cn]AW[en]AW[dn]AW[fn]AW[go]AW[fp]AW[fq]AW[gr]AW[er]AW[es]AP[goproblems]
(;W[dq]
(;B[cq]C[CHOICE]
(;W[cs];B[cr];W[bs];B[as];W[bs];B[cs]
(;W[ap]
(;B[as]C[CHOICE];W[an]C[RIGHT])
(;B[an];W[am];B[as];W[ao]C[RIGHT]))
(;W[an]C[RIGHT]))
(;W[bs];B[dp];W[cs]C[RIGHT];B[cr]C[RIGHT]
(;W[an]C[RIGHT])
(;W[fo]C[RIGHT])
(;W[ap];B[as];W[bs];B[cs]
(;W[an]C[RIGHT])
(;W[fo];B[as];W[an]C[RIGHT]))))
(;B[bs];W[cr];B[cs];W[cq]C[RIGHT])
(;B[cs];W[cq]
(;B[as]
(;W[bs]C[RIGHT])
(;W[fo];B[ap];W[dp];B[cr];W[aq]C[RIGHT]))
(;B[dp]C[CHOICE]
(;W[fo]C[RIGHT])
(;W[ap]C[RIGHT]))
(;B[cr];W[bs]C[RIGHT])))
(;W[bs];B[dq];W[cr];B[cq]
(;W[as];B[cs]
(;W[ap];B[ao]C[])
(;W[an];B[ap]))
(;W[cs];B[as]
(;W[bs];B[cs])
(;W[ap];B[ao])
(;W[cs];B[ap])))
(;W[cq];B[dq]
(;W[bs];B[cr])
(;W[cr];B[cs]))
(;W[cs];B[bs];W[dq];B[cr])
(;W[cr];B[cs]
(;W[bs];B[cq])
(;W[dq];B[cq]))
(;W[dp];B[dq]))
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