invalid problem set
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Problem | 10246 |
Created | 2007-08-18 |
Source | Amateur Game |
Rating | |
Difficulty | 5 dan |
Average Solve Time | 55 secs |
User Attempts |
468 / 1864 |
Solve Ratio Rating | 3 kyu |
| rating history |
I was overjoyed to solve this in a game, but some of the variations were more complicated than I realized...
As usual, please leave your comments and certainly tell me if I've gotten anything wrong.
(;SZ[9]AW[bd]AW[fd]AW[ce]AW[ee]AW[ge]AW[bf]AW[df]AW[gf]AW[gg]AW[fh]AB[ec]AB[fc]AB[gd]AB[he]AB[cf]AB[hf]AB[bg]AB[cg]AB[eg]AB[eh]AB[ci]TR[ci]C[Black defended incorrectly at the marked place. Punish him!]GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]RU[Japanese]KM[6.50]PW[ShodanSexy]PB[hayashil]PL[W]
(;W[dg];B[dh]
(;W[bh];B[ah]TR[bi]TR[ei]C[Miai.])
(;W[ag];B[ah])
(;W[ah];B[af]
(;W[be];B[bh])
(;W[ae];B[be]C[Only ko.]))
(;W[ei];B[bh]))
(;W[ei];B[ah]
(;W[dh];B[ch]TR[dg]TR[bi]C[Miai.])
(;W[dg];B[dh])
(;W[di];B[dh];W[bi];B[fi])
(;W[bi];B[di]
(;W[dg];B[dh];W[bh]C[RIGHT])
(;W[dh];B[fi]TR[dg]TR[gh]C[Miai.])
(;W[ch];B[fi]TR[bh]TR[gh]C[Miai.])))
(;W[bh];B[ah];W[bi];B[ei]
(;W[dh];B[dg])
(;W[ch];B[dh]C[Only ko.])
(;W[dg];B[dh]))
(;W[ah]
(;B[ag]
(;W[dg];B[dh]
(;W[bh]C[RIGHT])
(;W[ei];B[bh]))
(;W[dh];B[dg])
(;W[bh];B[dg]
(;W[ch])
(;W[ei];B[di];W[ch];B[fi];W[bi];B[gh]))))
(;W[ag];B[ah]))
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