invalid problem set
Problem | 9477 |
Created | 2006-11-24 |
Source | KGS kabocha vs damedas |
Rating | |
Difficulty | 1.6 kyu |
Average Solve Time | 71 secs |
User Attempts |
521 / 1947 |
Solve Ratio Rating | 3 kyu |
| rating history |
•¢‚𶂫‚é
(;AB[qs]AB[qr]AB[rr]AB[rq]AW[qq]AW[qp]AW[qo]AW[rn]AW[po]AW[pr]AW[or]AW[pq]AB[rl]AB[ql]AB[pl]TR[qs]TR[qr]TR[rr]TR[rq]C[Black to survive. (connect to upper group otherwise live alone)]AB[qj]AB[nl]AW[on]AP[goproblems]
(;B[rp]
(;W[sp]C[CHOICE]
(;B[ro];W[so]
(;B[sq]
(;W[ss]C[CHOICE]
(;B[sn];W[sm]
(;B[qn];W[so]
(;B[rm]C[RIGHT])
(;B[qm]C[RIGHT])
(;B[pn]C[RIGHT])
(;B[pm]C[RIGHT]))
(;B[rm];W[so];B[qn]C[RIGHT])
(;B[so]C[RIGHT])
(;B[qm];W[qn]
(;B[rm];W[so])
(;B[so]C[RIGHT]))
(;B[pm];W[so];B[qn]C[RIGHT])
(;B[pn];W[qn]
(;B[so]C[RIGHT])
(;B[rm];W[so])))
(;B[rm];W[sn];B[qn]C[RIGHT])
(;B[qn];W[qm]
(;B[pm];W[pn]
(;B[sn];W[sm]
(;B[rm];W[so];B[qn]C[You could avoid Ko])
(;B[so]C[RIGHT]))
(;B[rm];W[sn]C[You could avoid Ko]))
(;B[rm];W[pn];B[sn]C[RIGHT])
(;B[sn]C[RIGHT])
(;B[sm];W[sn];B[rm]C[RIGHT]))
(;B[qm];W[qn];B[sn]C[RIGHT])
(;B[pn];W[qn];B[sn]C[RIGHT])
(;B[pm];W[qn];B[sn]C[RIGHT])
(;B[sm];W[sn];B[qn]C[RIGHT]))
(;W[sn]
(;B[ss]C[RIGHT])
(;B[qn];W[qm]
(;B[ss]C[RIGHT])
(;B[pm];W[pn]
(;B[ss]C[RIGHT])
(;B[rm];W[ss]C[You could avoid Ko]))
(;B[rm];W[pn];B[sm];W[qn];B[ss]C[RIGHT]))))
(;B[sn]
(;W[sm]C[CHOICE]
(;B[sq];W[ss]
(;B[sn];W[so])
(;B[qn];W[qm]
(;B[pn];W[pm])
(;B[sn];W[so])
(;B[pm];W[pn];B[rm];W[qn];B[sn];W[so])
(;B[rm];W[pn]
(;B[sn];W[so])
(;B[sl]C[RIGHT])
(;B[pm];W[qn];B[sn];W[so])))
(;B[rm];W[qn]
(;B[sn];W[so])
(;B[sl];W[sn])))
(;B[qn];W[qm]
(;B[sq];W[ss];B[rm];W[pn];B[sl]C[RIGHT])
(;B[rm];W[pn]
(;B[sq];W[ss];B[sl]C[RIGHT])
(;B[sl]
(;W[sq]C[CHOICE]
(;B[sn]C[You could avoid Ko])
(;B[sr]C[RIGHT])
(;B[pm];W[qn]C[You could avoid Ko]))
(;W[sn];B[sq];W[qn];B[ss]C[RIGHT]))
(;B[pm];W[qn]
(;B[sq];W[ss];B[sn];W[so])
(;B[sl];W[sn]))))
(;B[ss];W[sq])
(;B[rm];W[qn];B[sq];W[ss]
(;B[sn];W[so])
(;B[sl];W[sn])))
(;W[rm]
(;B[sq];W[so];B[ss]C[RIGHT])
(;B[sm];W[sl])))
(;B[qn];W[qm]
(;B[sq]
(;W[ss]C[CHOICE]
(;B[pm];W[pn]
(;B[sn];W[sm]
(;B[rm];W[so];B[qn]C[You could avoid Ko])
(;B[so]C[RIGHT]))
(;B[rm];W[sn]C[You could avoid Ko]))
(;B[rm];W[pn];B[sn]C[RIGHT])
(;B[sn]C[RIGHT])
(;B[sm];W[sn];B[rm]C[RIGHT]))
(;W[sn]
(;B[ss]C[RIGHT])
(;B[pm];W[pn]
(;B[ss]C[RIGHT])
(;B[rm];W[ss]C[You could avoid Ko]))
(;B[rm];W[pn];B[sm];W[qn];B[ss]C[RIGHT])))
(;B[rm];W[pn]
(;B[sq];W[sn];B[ss]C[RIGHT])
(;B[pm];W[sq]C[You could avoid Ko])
(;B[sn];W[sm]
(;B[sq];W[ss])
(;B[sl]
(;W[sq]C[CHOICE]
(;B[sn]C[You could avoid Ko])
(;B[sr]C[RIGHT])
(;B[pm];W[qn]C[You could avoid Ko]))
(;W[sn];B[sq];W[qn];B[ss]C[RIGHT]))
(;B[pm];W[qn]
(;B[sq];W[ss])
(;B[sl];W[sn]))))
(;B[sn];W[sm]
(;B[sq];W[ss];B[rm];W[pn];B[sl]C[RIGHT])
(;B[rm];W[pn]
(;B[sq];W[ss])
(;B[sl]
(;W[sq]C[CHOICE]
(;B[sn]C[You could avoid Ko])
(;B[sr]C[RIGHT])
(;B[pm];W[qn]C[You could avoid Ko]))
(;W[sn];B[sq];W[qn];B[ss]C[RIGHT]))
(;B[pm];W[qn]
(;B[sq];W[ss])
(;B[sl];W[sn]))))
(;B[sm];W[sn];B[sq];W[pn]
(;B[rm];W[qn];B[ss]C[RIGHT])
(;B[ss]C[RIGHT]))
(;B[pm];W[pn]
(;B[rm];W[sq]C[You could avoid Ko])
(;B[sq]
(;W[ss]
(;B[sn];W[sm]
(;B[rm];W[so];B[qn]C[You could avoid Ko])
(;B[so]C[RIGHT]))
(;B[rm];W[sn]C[You could avoid Ko]))
(;W[sn]C[CHOICE]
(;B[ss]C[RIGHT])
(;B[rm];W[ss]C[You could avoid Ko])))))
(;B[ss];W[sq])
(;B[rm];W[qn];B[sq];W[sn];B[ss]C[RIGHT])
(;B[qm];W[qn];B[sq];W[ss];B[sn]C[RIGHT])
(;B[pm];W[qn];B[sq];W[ss];B[sn]C[RIGHT])
(;B[pn];W[qn];B[sq];W[ss];B[sn]C[RIGHT])
(;B[sm];W[sn];B[sq];W[ss];B[qn]C[RIGHT]))
(;B[sq]
(;W[ss]C[CHOICE]
(;B[ro];W[so]
(;B[sn];W[sm]
(;B[qn];W[so]
(;B[rm]C[RIGHT])
(;B[qm]C[RIGHT])
(;B[pn]C[RIGHT])
(;B[pm]C[RIGHT]))
(;B[rm];W[so];B[qn]C[RIGHT])
(;B[so]C[RIGHT])
(;B[qm];W[qn]
(;B[rm];W[so])
(;B[so]C[RIGHT]))
(;B[pm];W[so];B[qn]C[RIGHT])
(;B[pn];W[qn]
(;B[so]C[RIGHT])
(;B[rm];W[so])))
(;B[rm];W[sn];B[qn]C[RIGHT])
(;B[qn];W[qm]
(;B[pm];W[pn]
(;B[sn];W[sm]
(;B[rm];W[so];B[qn]C[You could avoid Ko])
(;B[so]C[RIGHT]))
(;B[rm];W[sn]C[You could avoid Ko]))
(;B[rm];W[pn];B[sn]C[RIGHT])
(;B[sn]C[RIGHT])
(;B[sm];W[sn];B[rm]C[RIGHT]))
(;B[qm];W[qn];B[sn]C[RIGHT])
(;B[pn];W[qn];B[sn]C[RIGHT])
(;B[pm];W[qn];B[sn]C[RIGHT])
(;B[sm];W[sn];B[qn]C[RIGHT]))
(;B[so];W[ro])
(;B[sn];W[ro];B[so];W[sm])
(;B[qn];W[ro])
(;B[rm];W[ro])
(;B[sm];W[sn]))
(;W[ro];B[ss]C[RIGHT]))
(;B[qn];W[ro])
(;B[ss];W[sq]
(;B[so];W[ro])
(;B[ro];W[so]))
(;B[rm];W[ro])
(;B[so];W[ro])
(;B[sn];W[ro];B[sq];W[ss];B[so];W[sm]))
(;W[ro];B[sp];W[sr];B[ss];W[rs];B[sq]C[RIGHT])
(;W[so];B[sp]C[RIGHT];W[sr];B[ss];W[rs];B[sq]C[RIGHT])
(;W[sr];B[ss];W[rs];B[sq]C[RIGHT])
(;W[sq];B[sp]C[RIGHT])
(;W[ss]
(;B[sr];W[sp];B[ro];W[so])
(;B[ro]
(;W[sr]
(;B[so]
(;W[sq];B[sn]C[RIGHT])
(;W[sn];B[sq]C[RIGHT]))
(;B[sn];W[sm]
(;B[rm];W[so];B[qn]C[RIGHT])
(;B[qn];W[so];B[rm]C[RIGHT]))
(;B[rm];W[sn];B[qn]C[RIGHT])
(;B[sq];W[so])
(;B[qn];W[qm];B[sn]C[RIGHT]))
(;W[sn];B[so];W[sr];B[sq]C[RIGHT]))
(;B[sp];W[sr];B[sn];W[sm]
(;B[rm];W[so];B[ro];W[qn]C[You could avoid Ko])
(;B[so];W[rm])
(;B[ro];W[rm]))
(;B[so]
(;W[sn]
(;B[sr]C[RIGHT])
(;B[ro]C[RIGHT];W[sr]))
(;W[ro];B[sn]
(;W[sm];B[sp];W[rm];B[sr]C[RIGHT])
(;W[sp];B[sm]C[RIGHT])))))
(;B[sq];W[ss])
(;B[sp];W[rp])
(;B[sr];W[rp])
(;B[ps];W[rp])
(;B[so];W[rp]
(;B[sn];W[sp])
(;B[sp];W[sn])
(;B[sq];W[ss]
(;B[sp];W[sn])
(;B[sn];W[sp])))
(;B[ss];W[sq]
(;B[sp];W[rp])
(;B[rp];W[sp]
(;B[so];W[ro])
(;B[ro];W[so])))
(;B[sm];W[rp])
(;B[sn];W[rp]
(;B[so];W[sp])
(;B[sp];W[sq]
(;B[sr];W[sm])
(;B[so];W[sm])
(;B[sm];W[so]))
(;B[sm];W[sp])))
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