invalid problem set
Problem | 5695 |
Created | 2004-12-14 |
Source | masaho vs maba on IGS |
Rating | |
Difficulty | 2.5 dan |
Average Solve Time | 97 secs |
User Attempts |
321 / 1904 |
Solve Ratio Rating | 1 dan |
| rating history |
(;AB[rq]AB[qr]AB[or]AB[oq]AB[np]AB[no]AB[ml]AB[pl]AB[rk]AW[pq]AW[rm]AW[ph]AW[ri]AW[mh]AW[qb]AW[rc]AB[rg]AB[pc]C[Can the white group live? If you think he can, play the move that makes life else play at T.]AB[pb]AB[qc]AB[rd]AB[rf]AB[qf]AB[pf]AB[og]AB[ng]AW[pa]AW[qa]AW[rb]AW[oa]AW[ob]AW[nc]AW[nd]AW[nh]AW[oh]AW[pg]AW[qg]AW[rh]AW[mg]AW[oc]AW[ne]AB[rl]AB[qm]AB[pm]AB[nl]AB[ol]AB[mm]AW[nm]AW[om]AB[nq]AB[os]AB[ps]AB[qs]AB[rr]AW[pr]AW[qq]AW[rp]AW[pn]AW[qn]AW[rn]AW[oo]AB[oe]LB[qj:T]AP[goproblems]
(;W[qj];B[od]C[Okay. Kill then.]
(;W[qd];B[pd];W[qe];B[re]
(;W[sd]C[RIGHT])
(;W[sg]C[RIGHT]))
(;W[pd];B[qd]
(;W[pe];B[qe];W[se];B[sd])
(;W[se];B[sd];W[pe];B[qe])
(;W[sg];B[sf]
(;W[pe];B[qe])
(;W[sd];B[se]TR[qe]TR[pe])))
(;W[pe];B[qe];W[pd];B[qd]
(;W[se];B[sd])
(;W[sd];B[se]))
(;W[qe];B[qd]
(;W[pe];B[sg];W[se];B[sd];W[re];B[pd])
(;W[sg];B[pe]))
(;W[re];B[qe];W[pd];B[qd])
(;W[sg]
(;B[qd]
(;W[sf];B[se]TR[pe]TR[qe])
(;W[se];B[re];W[pe];B[sd];W[sf];B[sh];W[sg];B[sf])
(;W[pe];B[sf]
(;W[sd];B[se];W[qe]C[RIGHT])
(;W[qe];B[sd];W[re]C[seki]))
(;W[sd];B[se]TR[pe]TR[qe]
(;W[qe];B[pe])
(;W[pe];B[qe]))
(;W[re];B[qe];W[se];B[sd]))
(;B[sd]
(;W[qe];B[sf]
(;W[re];B[qd];W[pe])
(;W[qd];B[pd];W[re]C[RIGHT]))
(;W[qd];B[pd];W[qe];B[sf];W[re]C[RIGHT])
(;W[sf];B[qd]
(;W[se];B[re]
(;W[sh];B[pe])
(;W[pe];B[sh];W[sg];B[sf]))
(;W[pe];B[se];W[qe];B[sh];W[sg]C[RIGHT]))))
(;W[sd]
(;B[qd]
(;W[pe];B[se]TR[qe]TR[sg])
(;W[se];B[re];W[pe]C[RIGHT])
(;W[re]C[RIGHT])
(;W[qe];B[se]
(;W[pe];B[sg])
(;W[sg];B[pe]))
(;W[sg];B[se]
(;W[qe];B[pe])
(;W[pe];B[qe]))
(;W[sf];B[sg]
(;W[re];B[qe];W[se];B[sc];W[se];B[sd])
(;W[se];B[re]
(;W[pe];B[sc];W[sd];B[se])
(;W[sc];B[pe]))))
(;B[se]
(;W[qd];B[pd];W[re]C[RIGHT])
(;W[qe];B[qd];W[pe];B[sg]))
(;B[qe]
(;W[pd];B[qd];W[se]C[RIGHT])
(;W[se];B[pd];W[re]C[RIGHT]))
(;B[pe]
(;W[qd];B[re];W[pd]C[RIGHT])
(;W[se]
(;B[re];W[qd]C[RIGHT])
(;B[qd];W[re]C[RIGHT]))
(;W[re];B[qd]C[RIGHT])))
(;W[sf];B[sg]
(;W[qd];B[pd];W[qe];B[re])
(;W[se];B[re];W[sd];B[sc];W[sd];B[se])
(;W[sd];B[re]))
(;W[se];B[sd]
(;W[qd];B[pd]
(;W[qe];B[re])
(;W[re];B[qe])
(;W[sg];B[sf]))
(;W[pd];B[qd];W[pe];B[qe])
(;W[re];B[qe])
(;W[qe];B[re])))
(;W[pp];B[qo]
(;W[sm];B[so];W[sp];B[ro]
(;W[qp];B[op])
(;W[op];B[qp]))
(;W[ro];B[sm])
(;W[so];B[sm])
(;W[sp];B[sm]
(;W[sn];B[ro])
(;W[ro];B[sn])))
(;W[op];B[qp];W[pp];B[qo]
(;W[sm];B[so];W[sp];B[ro])
(;W[ro];B[sp])
(;W[sp];B[sm];W[sn];B[ro]))
(;W[so];B[sm]
(;W[pp];B[qo])
(;W[op];B[qo])
(;W[qp];B[op];W[pp];B[qo])
(;W[qo];B[pp];W[qp];B[op])
(;W[po];B[op];W[pp];B[qo]))
(;W[po];B[pp];W[qp];B[op]
(;W[ro];B[sm]
(;W[sn];B[sp])
(;W[sp];B[sn]))
(;W[sm];B[so]
(;W[sp];B[ro])
(;W[ro];B[sp])))
(;W[qo];B[pp];W[qp];B[op]
(;W[so];B[sm])
(;W[sm];B[so]))
(;W[qp];B[sm]
(;W[op];B[po]
(;W[qo];B[so])
(;W[sp];B[sn];W[so];B[qo])
(;W[sn];B[sp]
(;W[qo];B[so])
(;W[so];B[qo]))
(;W[so];B[qo]))
(;W[sn];B[sp];W[op];B[po]
(;W[qo];B[so])
(;W[so];B[qo]))
(;W[sp];B[op];W[sn];B[pp];W[po];B[ro]))
(;W[sm];B[so]
(;W[sp];B[pp];W[qp];B[op]
(;W[po];B[ro])
(;W[ro];B[po]))
(;W[pp];B[sp];W[qo];B[ro])
(;W[qo];B[pp];W[qp];B[op]))
(;W[sp];B[pp];W[qp];B[op]
(;W[sm];B[po];W[qo];B[so])
(;W[po];B[sm];W[sn];B[ro])))
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