invalid problem set
Problem | 14477 |
Created | 2011-01-19 |
Name | ndkrempel 9x9 Endgame Problem 2 |
Source | |
Rating | |
Difficulty | 9 dan |
Average Solve Time | 41 secs |
User Attempts |
25 / 210 |
Solve Ratio Rating | 3 dan |
| rating history |
Black has a reverse komi of 6. Win!
(;SZ[9]AB[ah]AB[bg]AB[cg]AB[bf]AB[be]AB[cd]AB[cc]AB[ec]AB[ee]AB[ed]AB[fd]AB[ef]AB[dh]AB[ei]AB[hi]AB[hh]AB[gg]AB[hf]AW[bh]AW[dg]AW[eg]AW[fg]AW[eh]AW[fi]AW[gh]AW[ff]AW[fe]AW[ge]AW[he]AW[gd]AW[gc]AW[fc]AW[ce]AW[cf]C[]AP[goproblems]
(;B[fb]
(;W[gb]
(;B[ch];W[fa]
(;B[db];W[df]
(;B[ea];W[eb]
(;B[if];W[gf];B[fb];W[ga]
(;B[di]
(;W[eb]
(;B[hg];W[ih];B[fb]
(;W[de]
(;B[dd];W[eb]
(;B[gi];W[fh];B[fb]C[RIGHT])
(;B[ie];W[da]
(;B[ca];W[id];B[ea];W[fb];B[da])
(;B[id];W[cb])
(;B[ic];W[cb])))
(;B[eb];W[dd];B[dc]))
(;W[dd]
(;B[de];W[eb]
(;B[gi]
(;W[fh];B[fb]C[RIGHT])
(;W[dc];B[fh];W[bb];B[cb];W[ca];B[bc];W[da];B[ab];W[ba];B[ie];W[id]C[RIGHT]))
(;B[dc];W[da];B[ca];W[ea]))
(;B[dc];W[de];B[eb])
(;B[eb];W[de];B[dc])))
(;B[gi];W[fh];B[fb];W[dd]
(;B[de];W[eb]
(;B[hg];W[dc];B[ih];W[bb];B[cb];W[ca];B[bc];W[da];B[ab];W[ba];B[ie];W[id])
(;B[dc];W[da];B[ca];W[ea])
(;B[ih];W[dc];B[hg];W[bb];B[cb];W[ca];B[bc];W[da];B[ab];W[ba];B[ie];W[id]))
(;B[dc];W[de];B[eb])
(;B[eb];W[de];B[dc]))
(;B[ih];W[hg];B[fb];W[dd]
(;B[de];W[eb]
(;B[gi];W[dc];B[fh];W[gg];B[fi];W[bb];B[cb];W[ca];B[bc];W[da]
(;B[ab];W[ig];B[ba];W[ea])
(;B[ig];W[ac];B[bd];W[ie];B[ad];W[ba];B[ab]))
(;B[dc];W[da];B[ca];W[ea]))
(;B[dc];W[de];B[eb])
(;B[eb];W[de];B[dc])))
(;W[dd]
(;B[de];W[eb]
(;B[gi];W[dc];B[fh];W[bb];B[cb];W[ca];B[bc];W[da];B[ab];W[ba];B[ie];W[id]C[RIGHT])
(;B[dc];W[da];B[ca];W[ea]))
(;B[eb];W[de];B[dc])
(;B[dc];W[de];B[eb])))
(;B[de];W[eb]
(;B[hg];W[ih];B[fb];W[di];B[eb];W[ci];B[bi];W[ei])
(;B[ih];W[hg];B[fb];W[di];B[eb];W[ci];B[bi];W[ei])))
(;B[gi];W[fh];B[fb];W[ga];B[di];W[eb];B[if];W[gf];B[fb];W[dd]
(;B[de];W[eb]
(;B[hg];W[dc];B[ih];W[bb];B[cb];W[ca];B[bc];W[da];B[ab];W[ba];B[ie];W[id])
(;B[dc];W[da];B[ca];W[ea])
(;B[ih];W[dc];B[hg];W[bb];B[cb];W[ca];B[bc];W[da];B[ab];W[ba];B[ie];W[id]))
(;B[dc];W[de];B[eb])
(;B[eb];W[de];B[dc])))
(;B[di];W[eb]
(;B[da];W[dd]
(;B[dc];W[de];B[ea];W[fb])
(;B[ea];W[fb];B[dc];W[de]))
(;B[de];W[da];B[ca];W[ea]))
(;B[eb];W[di];B[ea];W[ga]
(;B[de];W[ci];B[bi];W[ei])
(;B[ci];W[de]
(;B[dd];W[ei])
(;B[ei];W[dd]))))
(;B[eb];W[ea]
(;B[da];W[ga]
(;B[dc];W[df];B[di];W[de])
(;B[cb];W[df];B[di];W[de];B[dd])
(;B[db];W[df];B[di];W[de];B[dd])
(;B[ca];W[df];B[di];W[de];B[dd])
(;B[df];W[db]
(;B[cb];W[ca];B[ba];W[da]
(;B[di];W[dc];B[dd])
(;B[bb];W[di]
(;B[dc];W[ci];B[bi];W[ei])
(;B[ci];W[dc];B[dd];W[ei]))
(;B[ab];W[di]
(;B[dc];W[ci];B[bi];W[ei])
(;B[ci];W[dc];B[dd];W[ei]))
(;B[bc];W[di]
(;B[dc];W[ci];B[bi];W[ei])
(;B[ci];W[dc];B[dd];W[ei])))
(;B[ba];W[ca];B[cb];W[da]
(;B[di];W[dc];B[dd])
(;B[bb];W[di]
(;B[dc];W[ci];B[bi];W[ei])
(;B[ci];W[dc];B[dd];W[ei]))
(;B[ab];W[di]
(;B[dc];W[ci];B[bi];W[ei])
(;B[ci];W[dc];B[dd];W[ei]))
(;B[bc];W[di]
(;B[dc];W[ci];B[bi];W[ei])
(;B[ci];W[dc];B[dd];W[ei])))
(;B[bb];W[ba]
(;B[cb];W[ca];B[dc];W[da];B[di])
(;B[dc];W[ca];B[cb];W[da];B[di]))))
(;B[df];W[ca])))
(;B[eb];W[ch]
(;B[ga];W[df];B[hb];W[hc];B[bi];W[di];B[ag];W[ib];B[ha];W[de];B[dd])
(;B[df];W[fa];B[ea];W[ga];B[bi];W[di];B[ag])
(;B[bi];W[di]
(;B[ga];W[df];B[hb];W[hc];B[ag];W[ib];B[ha];W[de];B[dd])
(;B[df];W[fa];B[ea];W[ga];B[ag])))
(;B[ea];W[ch]
(;B[ga];W[df];B[hb];W[hc];B[bi];W[di];B[ag];W[ib];B[ha];W[de];B[dd])
(;B[df];W[ga];B[bi];W[di];B[ag];W[fa];B[eb])
(;B[bi];W[di]
(;B[ga];W[df];B[hb];W[hc];B[ag];W[ib];B[ha];W[de];B[dd])
(;B[df];W[ga];B[ag];W[fa];B[eb])))
(;B[df];W[ch]
(;B[ea];W[ga];B[bi];W[di];B[ag];W[fa];B[eb])
(;B[eb];W[fa];B[ea];W[ga];B[bi];W[di];B[ag])
(;B[bi];W[di]
(;B[eb];W[fa];B[ea];W[ga];B[ag])
(;B[ea];W[ga];B[ag];W[fa];B[eb])))
(;B[ci];W[di]))
(;W[ch]
(;B[gb]
(;W[df];B[hc])
(;W[hb];B[ha];W[ib]
(;B[hc];W[hd];B[bi];W[di];B[df];W[ag];B[af])
(;B[bi];W[di];B[df];W[ag];B[af])))
(;B[bi];W[di];B[gb]
(;W[df];B[hc])
(;W[hb];B[ha];W[ib]
(;B[hc];W[hd];B[df];W[ag];B[af])
(;B[df];W[ag];B[af])))))
(;B[ch];W[fb]
(;B[eb];W[ea];B[da];W[fa]
(;B[dc];W[df];B[di];W[de])
(;B[df];W[db])
(;B[db];W[df];B[di];W[de];B[dd])
(;B[cb];W[df];B[di];W[de];B[dd])
(;B[ca];W[df];B[di];W[de];B[dd]))
(;B[df];W[ca])
(;B[ea];W[eb];B[db];W[df]))
(;B[df];W[ch]
(;B[fb];W[gb]
(;B[ea];W[ga];B[bi];W[di];B[ag];W[fa];B[eb])
(;B[eb];W[fa];B[ea];W[ga];B[bi];W[di];B[ag])
(;B[bi];W[di]
(;B[eb])
(;B[ea])))
(;B[bi];W[di]
(;B[fb])
(;B[eb];W[fb]))
(;B[eb];W[fb]))
(;B[eb];W[fb])
(;B[ea];W[fb];B[ch];W[eb];B[db];W[df])
(;B[ci];W[fb]
(;B[df];W[ca])
(;B[eb];W[ea];B[da];W[fa]
(;B[dc];W[df])
(;B[df];W[db])
(;B[cb];W[df])
(;B[db];W[df])
(;B[ca];W[df]))
(;B[ea];W[eb];B[db];W[df])))
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