invalid problem set
Problem | 3758 |
Created | 2004-01-19 |
Source | Billy (2k) vs. lala(6k) (kgs;18/01/04) |
Rating | |
Difficulty | 9.6 kyu |
Average Solve Time | 57 secs |
User Attempts |
1831 / 5587 |
Solve Ratio Rating | 5 kyu |
| rating history |
Thanks to fredi, kochi, chrise, Hans, Andre Engels, picketfence and KenshinX for the corrections.
(;AW[gh]AB[ej]AB[ei]AB[dj]AB[eh]AW[gj]AW[gl]AW[el]AB[ck]AB[bl]AB[ak]AB[bi]AB[ci]AW[di]AW[dh]AW[ch]AW[bh]AW[eg]AW[ef]AW[df]AW[bg]AW[bf]AW[af]AW[am]AW[al]AW[ao]AW[bo]AW[co]AW[do]AW[ep]AW[fp]AW[go]AW[gn]C[So..How does white kill unconditionally?FORCE]AB[cm]AP[goproblems]
(;W[dl];B[bj]
(;W[cl];B[ai];W[dk]C[Well done! ;)RIGHT])
(;W[dk];B[ai];W[cl]C[Well done! ;)RIGHT])
(;W[ai];B[cl];W[dk]C[Well done! ;)RIGHT])
(;W[bm];B[cl]
(;W[dk];B[ai]C[Black's alive!])
(;W[ai];B[dk]C[Black's alive!])))
(;W[ek];B[bj]C[Black's alive!])
(;W[em];B[bj]C[Black's alive!])
(;W[dm];B[bj]C[Black's alive!])
(;W[dk];B[dl]
(;W[ek];B[bj]
(;W[ai];B[bm]
(;W[an];B[dm]C[Black's alive!])
(;W[dm];B[an]C[Black's alive!]))
(;W[bm];B[ai]C[Black's alive!]))
(;W[bj])
(;W[bm];B[ek]C[Black's alive!])
(;W[ai];B[bj]
(;W[ek];B[bm]
(;W[an];B[dm]C[Black's alive!])
(;W[dm];B[an]C[Black's alive!]))
(;W[bm];B[ek]C[Black's alive!])))
(;W[cl];B[dl]
(;W[ai];B[bj]C[Black's alive!])
(;W[ek];B[dk]
(;W[bj];B[aj]C[Black's alive!])
(;W[ai];B[bj]C[Black's alive!])
(;W[bm];B[em]C[Black's alive!]))
(;W[bj];B[aj]C[Black's alive!])
(;W[bm];B[bj]C[Black's alive!]))
(;W[bm];B[bj]C[]
(;W[dl];B[dk]
(;W[ai];B[cl]C[Black's alive!])
(;W[cl];B[ai];W[bk]MA[bl]C[Ko just isn't good enough..]))
(;W[ai];B[dk]C[Black's alive!])
(;W[dk];B[ai]C[Black's alive!])
(;W[cl];B[dl]C[Black's alive!])
(;W[dm];B[ai]C[Black's alive!]))
(;W[ai];B[bj]C[Black's alive!])
(;W[cj];B[bj]C[Black's alive!])
(;W[bk];B[bj]C[Black's alive!])
(;W[aj];B[bj]
(;W[bk]MA[ak]C[Ko isn't good enough..])
(;W[ai];B[ah]C[Black's alive!]))
(;W[bj];B[dl]
(;W[ek];B[bm]
(;W[ai];B[cj]
(;W[ah];B[an]C[Black's alive!])
(;W[aj];B[bk]C[];W[ah];B[an]C[Black's alive!])
(;W[an];B[bk]C[Black's alive!]))
(;W[aj];B[ai]
(;W[bk];B[cj]C[Black's alive!])
(;W[an];B[cj]C[Black's alive!]))
(;W[bk];B[an]C[Black's alive!])
(;W[an];B[cj]C[Black's alive!])
(;W[cj];B[bk];W[ai];B[an]C[:(]
(;W[bn];B[am])
(;W[am];B[bn])
(;W[dk];B[dm])
(;W[dm];B[dk]))
(;W[dk];B[cj]TR[dm]TR[an]C[:(])
(;W[dm];B[cj]TR[an]TR[dk]C[:(]))
(;W[bm];B[ek]
(;W[ai];B[cj]C[Black's alive!]
(;W[aj];B[dm]C[Black's alive!])
(;W[ah];B[dm]C[Black's alive!])
(;W[em];B[dm]C[Black's alive!])
(;W[dm];B[bk]C[Black's alive!]))
(;W[aj];B[bk]
(;W[ai];B[em]C[Black's alive!])
(;W[em];B[ai]C[Black's alive!]))
(;W[em];B[aj]C[Black's alive!])
(;W[cj];B[bk];W[ai]C[Well done! ;)RIGHT])
(;W[bk];B[aj]C[only ko]))
(;W[ai];B[cj]
(;W[ek];B[bm]
(;W[an];B[bk]C[Black's alive!])
(;W[aj];B[an]C[Black's alive!])
(;W[ah];B[an]C[Black's alive!]))
(;W[bm];B[ek]
(;W[aj];B[dm]C[Black's alive!])
(;W[ah];B[dm]C[Black's alive!])
(;W[em];B[dm]C[Black's alive!])
(;W[dm];B[bk]C[Black's alive!]))
(;W[em];B[bm]C[Black's alive!])
(;W[aj];B[bk]
(;W[ek];B[bm]C[Black's alive!];W[ah];B[an]C[Black's alive!])
(;W[ah];B[ek]C[Black's alive!])
(;W[bm];B[ek]C[Black's alive!])
(;W[em];B[bm]C[Black's alive!])))
(;W[aj];B[bk]
(;W[ai];B[cj]C[Black's alive!]
(;W[ek];B[bm]C[Black's alive!])
(;W[ah];B[ek]C[Black's alive!])
(;W[bm];B[ek]C[Black's alive!])
(;W[em];B[bm]C[Black's alive!]))
(;W[bm];B[cj]C[Black's alive!])
(;W[ek];B[bm]
(;W[an];B[ai]C[Black's alive!])
(;W[ai];B[an]C[Black's alive!])))
(;W[cj];B[bm]
(;W[an];B[bk]
(;W[ai];B[em]
(;W[ek]C[RIGHT])
(;W[fl]C[RIGHT])
(;W[dn];B[fl]C[Black's alive!])
(;W[fm]C[RIGHT])
(;W[fk]C[RIGHT]))
(;W[ek];B[aj]C[Black's alive!]))
(;W[ek];B[an]
(;W[dk];B[dm])
(;W[bn];B[am]
(;W[dk];B[dm])
(;W[dm];B[dk]
(;W[ai];B[bk])
(;W[aj];B[bk]))
(;W[aj];B[bk];W[ai]C[Black is alive already])
(;W[ai];B[bk]))
(;W[dm];B[dk]
(;W[ai];B[bk])
(;W[am];B[bn])
(;W[bn];B[am]
(;W[ai];B[bk])
(;W[aj];B[bk]))
(;W[bk];B[aj]))
(;W[ai];B[bk]
(;W[bn];B[am])
(;W[am];B[bn])
(;W[dk];B[dm])
(;W[dm];B[dk]))
(;W[aj];B[bk];W[ai];B[dk])
(;W[bk];B[aj]))
(;W[ai];B[an];W[bk]C[Well done! ;)RIGHT])
(;W[aj];B[an];W[bn];B[bk];W[ai];B[am])
(;W[dm];B[bk];W[ai];B[an])
(;W[em];B[bk];W[ai];B[an]))
(;W[bk];B[cj]
(;W[aj];B[ai]
(;W[ak];B[bm];W[an];B[ek]
(;W[dm];B[em]
(;W[dn];B[fl]
(;W[fk]C[Well done! ;)RIGHT])
(;W[fm]C[RIGHT])
(;W[gm]C[RIGHT])
(;W[gk]C[RIGHT])
(;W[hm]C[RIGHT])
(;W[hk]C[RIGHT])
(;W[hl]C[RIGHT]))
(;W[fl];B[dn]C[Black's alive!]))
(;W[em];B[dm]C[Black's alive!]))
(;W[ek];B[ak]
(;W[bj];B[bm]
(;W[an];B[dm]C[Black's alive!])
(;W[dm];B[an]C[Black's alive!]))
(;W[bm];B[bj]C[Black's alive!]))
(;W[bm];B[ak]
(;W[bj];B[dm]C[Black's alive!])
(;W[dm];B[bj]C[Black's alive!])))
(;W[ek];B[bm]
(;W[aj];B[ai]C[Black's alive!])
(;W[an];B[aj]C[Black's alive!]))
(;W[bm];B[aj]
(;W[ek];B[dm];W[dk]C[Well done! ;)RIGHT])
(;W[dm];B[em];W[dn];B[fl]C[Black's alive!])
(;W[em];B[dm]C[Black's alive!]))
(;W[ai];B[aj];W[ek];B[bm]C[Black's alive!]))
(;W[dm];B[cj]TR[bm]TR[ek]C[:(]))
(;W[ah];B[bj]C[]
(;W[dl];B[ai]
(;W[cl];B[dk];W[bm];B[bk]C[Black's alive!])
(;W[dk];B[cl]C[Black's alive!])
(;W[bm];B[cl]C[Black's alive!]))
(;W[ai];B[dl]
(;W[aj];B[bk]C[Black's alive!])
(;W[ek];B[dk]C[Black's alive!])
(;W[bm];B[aj]C[Black's alive!]))
(;W[bm];B[ai]C[Black's alive!])
(;W[ek];B[ai]C[Black's alive!])
(;W[dk];B[ai]C[Black's alive!])
(;W[dm];B[ai]C[Black's alive!])
(;W[cl];B[dl]C[Black's alive!])
(;W[em];B[ai]C[Black's alive!]))
(;W[fh];B[bj]C[Black's alive!])
(;W[fi];B[bj]C[Black's alive!])
(;W[fj];B[bj]C[Black's alive!])
(;W[fk];B[bj]C[Black's alive!])
(;W[fl];B[bj]C[Black's alive!])
(;W[fm];B[bj]C[Black's alive!])
(;W[fn];B[bj]C[Black's alive!])
(;W[en];B[bj]C[Black's alive!])
(;W[dn]C[Black's alive!])
(;W[cn];B[bj]C[Black's alive!])
(;W[bn];B[bj]C[Black's alive!])
(;W[an];B[bj]C[Black's alive!]))
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