invalid problem set
Problem | 9961 |
Created | 2007-04-13 |
Source | |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 57 secs |
User Attempts |
190 / 1102 |
Solve Ratio Rating | 1 dan |
| rating history |
I made an endgame problem to try out the new isomorphism feature.
(;SZ[9]AW[fb]AW[gb]AW[hb]AW[ib]AW[ic]AW[id]AW[he]AW[ie]AW[bf]AW[cf]AW[df]AW[ff]AW[gf]AW[hf]AW[dg]AW[fg]AW[hg]AW[ig]AW[bh]AW[dh]AW[fh]AW[gh]AW[hh]AB[ea]AB[ia]AB[eb]AB[dc]AB[ec]AB[fc]AB[gc]AB[cd]AB[gd]AB[hd]AB[be]AB[ce]AB[de]AB[fe]AB[ge]AB[ef]AB[eg]AB[eh]AB[ei]AB[fi]AB[ii]C[Black to play and win. No komi, no prisoners. Japanese rules.]GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]RU[Japanese]KM[0.00]PL[B]
(;B[fa]
(;W[di]
(;B[ga];W[gi];B[ee]
(;W[af]
(;B[ha];W[ae];B[ad]C[b+1RIGHT])
(;B[ae];W[ha]C[jigo]))
(;W[ae];B[ad];W[af];B[ha]C[b+1RIGHT]))
(;B[gi];W[hi];B[ee];W[ae];B[ad];W[af];B[ga];W[ha]C[jigo])
(;B[af];W[gi];B[ee];W[ag];B[ae];W[ga]C[jigo])
(;B[ae];W[gi];B[ee];W[ga];B[af];W[ag]C[jigo])
(;B[ee];W[ae];B[ad];W[af]
(;B[gi];W[hi];B[ga];W[ha]C[jigo])
(;B[ga];W[ha];B[gi];W[hi]C[jigo])))
(;W[ga]
(;B[af];W[ag];B[ae];W[di];B[gi];W[hi];B[ee]C[b+1RIGHT])
(;B[di];W[ci];B[af];W[ag];B[ae];W[gi];B[ee]C[b+1RIGHT])
(;B[gi];W[hi];B[af];W[ag];B[ae];W[di];B[ee]C[b+1RIGHT])))
(;B[di];W[ci]
(;B[gi];W[hi];B[ee];W[ae];B[ad];W[af];B[fa];W[ga]C[jigo])
(;B[fa];W[gi];B[ee];W[ae];B[ad];W[af];B[ga];W[ha]C[jigo])
(;B[af];W[gi];B[ee];W[ag];B[ae];W[fa]C[jigo])
(;B[ae];W[gi];B[ee];W[af];B[fa];W[ga]C[jigo])
(;B[ee];W[ae];B[ad];W[af]
(;B[gi];W[hi])
(;B[fa];W[ga];B[gi];W[hi]C[jigo])))
(;B[gi];W[hi]
(;B[di];W[ci];B[ee];W[ae];B[ad];W[af];B[fa];W[ga]C[jigo])
(;B[fa];W[di];B[ee];W[ae];B[ad];W[af];B[ga];W[ha]C[jigo])
(;B[af];W[di];B[ee];W[ag];B[ae];W[fa]C[jigo])
(;B[ae];W[di];B[ee];W[af];B[fa];W[ga]C[jigo])
(;B[ee];W[ae];B[ad];W[af];B[di];W[ci]))
(;B[ae];W[di]
(;B[fa];W[gi];B[ee];W[ga];B[af];W[ag]C[jigo])
(;B[gi];W[hi];B[ee];W[af];B[fa];W[ga]C[jigo])
(;B[af];W[gi];B[ee];W[ag];B[fa];W[ga]C[jigo])
(;B[ee];W[af]
(;B[gi];W[hi];B[fa];W[ga]C[jigo])
(;B[fa];W[ga];B[gi];W[hi]C[jigo])))
(;B[af];W[ag];B[ae];W[di]
(;B[fa];W[gi];B[ee];W[ga]C[jigo])
(;B[gi];W[hi];B[ee];W[fa]C[jigo])
(;B[ee];W[gi];B[fa]))
(;B[ee];W[ae];B[ad];W[af]
(;B[di];W[ci]
(;B[gi];W[hi];B[fa];W[ga]C[jigo])
(;B[fa];W[ga];B[gi];W[hi]C[jigo]))
(;B[gi];W[hi];B[di];W[ci];B[fa];W[ga]C[jigo])
(;B[fa];W[di]
(;B[gi];W[hi])
(;B[ga];W[ha];B[gi];W[hi]C[jigo]))))
Toggle next/previous buttons