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2 dan
Modified from a problem in a book. This is perhaps more interesting than the correct solution of Black to kill, which will be explored in problem 13735 :)
Add / View flags +2
Author
DarkSycthe
Created
2010-05-29
Difficulty
2 dan (
history
)
Source
Chinese book
AVG solve time
57 sec
Stars
3.6 (
5 votes
)
User attempts
179 / 580
Collections
Instruction Required
,
Side based
Genre
life and death
Your attempts
N/A
Similar problems
Created
2010-05-29
Source
Chinese book
Stars
3.6 (
5 votes
)
Collections
Instruction Required
,
Side based
Your attempts
N/A
Problem flags
Problem stars
(;AW[sq]AW[rq]AW[qq]AW[pq]AW[pp]AW[po]AW[qn]AW[rm]AW[qm]AW[rl]AW[ro]AB[qo]AB[qp]AB[rp]AB[rn]AB[sk]AB[rk]AB[qk]AB[ql]AB[pm]AB[pn]AB[nn]AB[np]AB[oq]AB[pr]AB[qr]AB[rr]C[Does Black A kill White?FORCE]LB[nk:Yes]LB[ol:No]LB[so:A]AP[goproblems] (;W[nk]C[Navigate solution for details.]) (;W[ol];B[so]C[Ok, then live!] (;W[sp];B[ro] (;W[sn];B[ro] (;W[qo] (;B[sl];W[rp]C[:)RIGHT]) (;B[rp];W[sl]C[RIGHT])) (;W[sl];B[qo] (;W[so];B[rn]) (;W[rn];B[so]) (;W[rp];B[rn])) (;W[rp];B[qo] (;W[sl];B[rn]) (;W[so];B[sl]) (;W[rn];B[sl]))) (;W[sl];B[sm])) (;W[sm];B[sl]) (;W[sn];B[sm])))