invalid problem set
Problem | 15003 |
Created | 2011-07-23 |
Source | |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 85 secs |
User Attempts |
15 / 184 |
Solve Ratio Rating | 4 dan |
| rating history |
(;AB[cq]AB[dr]AB[fr]AB[gq]AB[ep]AB[iq]AW[br]AW[bq]AW[bp]AW[co]AW[do]AW[eo]AW[fo]AW[go]AW[ho]AW[io]AW[jp]AW[jq]AW[kr]AW[lq]AP[goproblems]
(;W[eq];B[hr]
(;W[er];B[dp]
(;W[ds];B[fq]
(;W[cs];B[is];W[jr];B[ir];W[gs];B[fs];W[es];B[hp])
(;W[es];B[fs];W[cs];B[is];W[jr];B[ir];W[gs];B[hp])
(;W[cr];B[is];W[jr];B[ir];W[gs];B[fs]
(;W[es];B[hp])
(;W[dq];B[hp])))
(;W[fq];B[fp];W[fs];B[gr];W[ds];B[cs];W[cr];B[dq];W[bs];B[gs]))
(;W[gs];B[dp])
(;W[dp];B[gs];W[er];B[is]))
(;W[gs];B[eq]
(;W[ir];B[fp])
(;W[fp];B[hr]))
(;W[hr]
(;B[ir]C[CHOICE]
(;W[hq];B[hp]
(;W[gp];B[gr];W[ip];B[eq])
(;W[ip];B[gr];W[gp];B[eq])
(;W[hs];B[eq]))
(;W[hs];B[eq];W[fp];B[gr];W[dp];B[gs])
(;W[eq]
(;B[hs]C[CHOICE]
(;W[er];B[dp]
(;W[ds];B[fs];W[gr];B[fq])
(;W[fq];B[gr];W[fs];B[fp];W[ds];B[cs];W[cr];B[dq];W[bs];B[gs])
(;W[gr];B[fq])
(;W[gs];B[is]
(;W[ds];B[fs];W[gr];B[fq])
(;W[gr];B[fq])
(;W[fq];B[gr];W[fs];B[fp])
(;W[fs];B[fq];W[ds];B[cs];W[cr];B[dq];W[bs];B[gr]))
(;W[fs];B[fq];W[ds];B[cs];W[cr];B[dq];W[bs];B[gs]))
(;W[gs]
(;B[is]C[CHOICE];W[gr]
(;B[er]C[CHOICE]
(;W[dp];B[cr];W[cs];B[ds])
(;W[cr];B[ds])
(;W[fp];B[cr];W[cs];B[ds])
(;W[fq];B[hq]
(;W[fp];B[ds])
(;W[dq];B[ds]))
(;W[ds]
(;B[dp]C[CHOICE];W[fq];B[hq];W[fp]C[RIGHT])
(;B[fp];W[dp];B[dq];W[gp]C[RIGHT])))
(;B[dp];W[fq];B[hq];W[fp];B[er];W[ds]C[RIGHT])
(;B[fp];W[dp];B[dq];W[gp];B[hq];W[fq]C[RIGHT]))
(;B[js];W[is]C[ko (optimal)RIGHT])))
(;B[gr];W[er];B[dp];W[ds]
(;B[cs];W[fp];B[fq];W[cp]C[RIGHT])
(;B[fs];W[hs];B[es];W[hq]C[RIGHT]))))
(;B[eq];W[gr];B[dp];W[es];B[fs];W[ds];B[ir];W[hq];B[gp];W[fp]C[RIGHT]))
(;W[ir];B[eq];W[gs];B[fp]))
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