invalid problem set
Problem | 3899 |
Created | 2004-02-09 |
Source | GO (Dutch Go journal) |
Rating | |
Difficulty | 14.5 kyu |
Average Solve Time | 40 secs |
User Attempts |
4390 / 12450 |
Solve Ratio Rating | 5 kyu |
| rating history |
What's the best black can get out of this capturing race?
(;AB[bs]AB[cr]AB[dq]AB[er]AB[fr]AB[eq]AW[ar]AW[br]AW[cq]AW[bq]AW[bp]AW[ap]AB[cp]AB[co]AB[bo]AB[ao]AB[cm]AW[dp]AW[ep]AW[fp]AW[fq]AW[gr]AW[hq]AW[ir]AP[goproblems]
(;B[ds];W[fs]
(;B[cs];W[gs]
(;B[as]C[RIGHT])
(;B[es]C[seki in gote]))
(;B[es];W[gs]C[seki])
(;B[as];W[cs];B[bs];W[gs]
(;B[es]C[seki in gote])
(;B[cs];W[es])))
(;B[cs];W[ds]
(;B[dr];W[fs];B[es];W[gs]C[seki])
(;B[es];W[gs];B[dr];W[fs]C[seki])
(;B[fs]C[seki in gote]))
(;B[fs];W[ds]
(;B[cs]C[seki in gote])
(;B[dr];W[cs];B[es];W[cs];B[ds];W[gs])
(;B[es];W[cs];B[dr];W[cs];B[ds];W[gs]))
(;B[dr];W[fs]
(;B[cs];W[es]C[black dies])
(;B[es];W[cs];B[gs];W[hs]C[black dies]))
(;B[es];W[gs]
(;B[cs];W[ds];B[dr];W[fs]C[seki])
(;B[ds]C[seki in gote])
(;B[dr];W[cs];B[ds];W[fs]))
(;B[as];W[cs]
(;B[dr];W[fs]C[black loses])
(;B[ds];W[bs]C[black dies])))
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