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life and death
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Problem | 15440 |
Created | 2011-12-07 |
Name | Real Game Problem 1 |
Source | |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 87 secs |
User Attempts |
34 / 188 |
Solve Ratio Rating | 1 kyu |
| rating history |
Black to kill.
(;AB[qd]AB[pc]AB[oc]AB[nb]AB[mb]AB[lc]AB[kc]AB[ic]AB[jd]AB[je]AB[jf]AB[jg]AB[jh]AB[ji]AB[kh]AB[ki]AB[li]AB[mj]AB[kj]AB[lj]AB[nk]AB[nl]AB[ok]AB[pf]AB[pg]AB[qh]AB[qi]AB[oi]AB[oj]AB[pj]AW[mi]AW[ni]AW[nj]AW[nh]AW[oh]AW[ph]AW[pi]AW[ng]AW[og]AW[lh]AW[lg]AW[kg]AW[ke]AW[ld]AW[md]AW[mc]AW[nc]AW[od]AB[mh]AP[goproblems]
(;B[nf];W[mf]
(;B[of];W[mg]
(;B[kf];W[ne]
(;B[oe];W[lf]
(;B[pd];W[kd]
(;B[me];W[le];B[nd]C[Ko])
(;B[nd];W[me]))
(;B[me];W[nd])
(;B[le];W[kd])
(;B[kd];W[le]))
(;B[le];W[oe])
(;B[lf];W[oe])
(;B[kd];W[oe]))
(;B[me];W[ne]
(;B[kf];W[lf])
(;B[oe];W[le]))
(;B[ne];W[kf])
(;B[kd];W[kf])
(;B[oe];W[kf])
(;B[le];W[kd])
(;B[lf];W[kf]))
(;B[ne];W[kf])
(;B[kf];W[of]))
(;B[mf];W[mg]
(;B[nf];W[of]
(;B[oe];W[ne];B[pe];W[lf])
(;B[lf];W[kf];B[oe]
(;W[pe])
(;W[ne];B[pe];W[me])))
(;B[of];W[nf]
(;B[ne];W[oe]
(;B[lf];W[kf];B[kd];W[le])
(;B[me];W[lf]))
(;B[lf];W[kf];B[ne];W[oe];B[me];W[nd])
(;B[kf];W[lf];B[ne];W[me]))
(;B[kf];W[lf]
(;B[of];W[nf];B[ne];W[oe])
(;B[nf];W[of];B[oe];W[pe];B[ne];W[nd])
(;B[oe];W[ne]
(;B[nf];W[of])
(;B[of];W[nf]))
(;B[ne];W[oe];B[of];W[nf]))
(;B[lf];W[kf]
(;B[nf];W[of];B[oe]
(;W[pe])
(;W[ne];B[pe];W[me]))
(;B[of];W[nf];B[ne];W[oe];B[me];W[nd])))
(;B[of];W[nf]
(;B[ne];W[oe]
(;B[me])
(;B[mf];W[mg];B[me];W[lf]))
(;B[kf];W[lf]))
(;B[kf];W[lf]
(;B[kd];W[of];B[le];W[me]
(;B[mf];W[mg])
(;B[mg];W[mf]))
(;B[nf]
(;W[ne]
(;B[of]
(;W[mf]
(;B[mg];W[oe];B[le];W[kd];B[me]C[RIGHT])
(;B[le];W[mg]
(;B[oe];W[kd])
(;B[kd];W[oe]))
(;B[oe];W[mg]
(;B[pd];W[kd]
(;B[me];W[le];B[nd]C[Ko])
(;B[nd];W[me]))
(;B[me];W[nd])
(;B[le];W[kd])
(;B[kd];W[le]))
(;B[kd];W[mg]
(;B[oe];W[le])
(;B[le];W[oe])))
(;W[mg];B[mf]C[RIGHT]))
(;B[oe];W[mf]
(;B[pd];W[nd];B[le];W[of])
(;B[of];W[mg])))
(;W[of];B[oe];W[mg];B[ne]C[RIGHT])
(;W[mf];B[ne]C[RIGHT]))
(;B[ne];W[oe];B[of];W[nf]))
(;B[lf];W[kf];B[mf];W[mg]
(;B[of];W[nf];B[ne])
(;B[nf];W[of]))
(;B[ne];W[oe];B[of];W[nf]
(;B[me])
(;B[mf];W[mg];B[me])))
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