invalid problem set
Problem | 14923 |
Created | 2011-06-18 |
Source | KGS game |
Rating | |
Difficulty | 11 kyu |
Average Solve Time | 61 secs |
User Attempts |
1466 / 3860 |
Solve Ratio Rating | 6 kyu |
| rating history |
(;AW[rp]AW[qp]AW[pp]AW[pq]AB[nr]AB[mq]AB[np]AB[op]AW[lq]AW[lp]AW[jq]AW[jp]AW[no]AW[nn]AW[nm]AW[mm]AW[ml]AB[mk]AB[om]AB[on]AB[qo]AB[ro]AB[qn]AB[qm]AB[qj]AW[rl]AW[rm]AW[rn]AW[rj]AB[mo]AB[mn]AB[ln]AW[lo]AB[jn]AB[km]AB[jl]AW[jo]AW[mp]AB[pk]AW[rr]AW[qk]AB[nl]AB[nk]AB[lj]AB[jj]AW[kj]AB[kr]AW[kk]AB[ps]AB[ls]AB[jr]AB[iq]AB[hr]AB[qr]AW[rs]AW[sq]AW[so]AB[ir]TR[ml]TR[mm]TR[nm]TR[nn]TR[no]C[White to save the marked stones. No ko.]AW[ho]AW[hl]AW[hp]AB[im]AB[gi]AB[pl]AP[goproblems]
(;W[oo];B[po]
(;W[nq];B[oq]
(;W[or];B[nq]
(;W[ns];B[mr]
(;W[lr]C[RIGHT])
(;W[ms];B[os])
(;W[os];B[ll];W[lr];B[lm]))
(;W[mr];B[ns]
(;W[os];B[pr]
(;W[lr];B[ll])
(;W[ms];B[ll]))
(;W[ms];B[lr]
(;W[pr];B[ll])
(;W[os];B[ll])
(;W[lm];B[ll]))
(;W[lr];B[ll])
(;W[pr];B[ll])
(;W[qs];B[ll])))
(;W[mr];B[ll]
(;W[nq];B[lm])
(;W[or];B[lm])))
(;W[oq];B[nq]
(;W[mr];B[ll])
(;W[or];B[ll])
(;W[ns];B[ll]))
(;W[or];B[ll])
(;W[mr];B[ll])
(;W[ns];B[ll]))
(;W[mr];B[oo])
(;W[nq];B[oo])
(;W[oq];B[oo])
(;W[po];B[oo])
(;W[lm];B[kn]
(;W[lk];B[ll];W[kl];B[oo];W[ll];B[ki])
(;W[ll];B[lk]
(;W[kl];B[ki]
(;W[jk];B[ik]
(;W[il];B[oo])
(;W[ij];B[oo])
(;W[ji];B[oo]))
(;W[po];B[oo];W[jk];B[ik]))
(;W[oo];B[po];W[kl];B[ki]))
(;W[kl];B[lk]
(;W[ll];B[ki]
(;W[jk];B[ik]
(;W[il];B[oo])
(;W[ij];B[oo])
(;W[ji];B[oo]))
(;W[po];B[oo];W[jk];B[ik]))
(;W[ki];B[ll]))
(;W[jk];B[ll]))
(;W[ll];B[lk]
(;W[kl];B[ki]
(;W[jk];B[ik]
(;W[il];B[ij];W[jm]C[Good job, you had 2 good threats, but white can do better than ko.]AW[jm]LB[kn:A]LB[oo:B])
(;W[ij]
(;B[ji];W[il];B[hk]
(;W[jm]C[Good job, you had 4 good threats, but white can do better than ko.]LB[gk:A]LB[gj:B]LB[kn:C]LB[oo:D])
(;W[hj];B[gk];W[jm]C[Good job, you had 2 threats, but white can do better.]LB[kn:A]LB[oo:B]))
(;B[il]))
(;W[ji];B[ij];W[il];B[jm]))
(;W[lm];B[kn]
(;W[jk];B[ik]
(;W[il];B[oo])
(;W[ij];B[oo])
(;W[ji];B[oo]))
(;W[po];B[oo];W[jk];B[ik]))
(;W[oo]C[RIGHT];B[po]
(;W[nq];B[oq]
(;W[or];B[nq]
(;W[ns];B[mr];W[lr]C[RIGHT])
(;W[mr];B[ns]
(;W[ms];B[lr]
(;W[os];B[pr])
(;W[pr];B[jk];W[os];B[lm]))
(;W[lr];B[jk]
(;W[ms];B[lm])
(;W[os];B[pr];W[ms];B[lm])
(;W[pr];B[lm]))
(;W[os];B[pr]
(;W[ms];B[lr])
(;W[lr];B[jk];W[ms];B[lm]))
(;W[pr];B[jk]
(;W[ms];B[lr];W[os];B[lm])
(;W[os];B[lm]))))
(;W[mr];B[jk]
(;W[nq];B[lm])
(;W[or];B[lm])))
(;W[oq];B[nq]
(;W[or];B[jk])
(;W[mr];B[jk])
(;W[ns];B[jk]))
(;W[or];B[jk]
(;W[oq];B[lm])
(;W[nq];B[lm]))
(;W[mr];B[jk]
(;W[nq];B[lm])
(;W[oq];B[lm])))
(;W[nq];B[oo])
(;W[oq];B[oo])
(;W[or];B[oo])
(;W[mr];B[oo]))
(;W[lm];B[kn]
(;W[kl];B[ki]
(;W[jk];B[ik]
(;W[il];B[oo])
(;W[ij];B[oo])
(;W[ji];B[oo]))
(;W[po];B[oo];W[jk];B[ik]))
(;W[oo];B[po];W[kl];B[ki]))
(;W[oo];B[po]
(;W[nq];B[oq]
(;W[or];B[nq]
(;W[ns];B[mr]
(;W[lr]C[RIGHT])
(;W[ms];B[os]))
(;W[mr];B[ns]
(;W[ms];B[lr]
(;W[ms];B[kl])
(;W[os];B[pr]))
(;W[lr];B[kl]
(;W[ms];B[lm])
(;W[os];B[lm]))
(;W[os];B[pr]
(;W[ms];B[lr])
(;W[lr];B[kl]))
(;W[pr];B[kl];W[os];B[lm])))
(;W[mr];B[kl]
(;W[or];B[lm])
(;W[nq];B[lm])))
(;W[mr];B[kl])
(;W[oq];B[nq]
(;W[or];B[kl])
(;W[ns];B[kl])
(;W[mr];B[kl]))
(;W[or];B[kl]))
(;W[nq];B[oo])
(;W[oq];B[oo])
(;W[or];B[oo])
(;W[mr];B[oo]))
(;W[lk];B[ll]
(;W[lm];B[kn];W[kl];B[oo];W[ll];B[ki])
(;W[kl];B[lm];W[kn];B[oo]))
(;W[kl];B[ll]
(;W[lk];B[lm];W[kn];B[oo])
(;W[lm];B[kn];W[lk];B[oo];W[ll];B[ki]))
(;W[or];B[oo])
(;W[ms];B[oo]))
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