invalid problem set
Problem | 15483 |
Created | 2011-12-17 |
Source | KGS game |
Rating | |
Difficulty | 6 dan |
Average Solve Time | 86 secs |
User Attempts |
73 / 299 |
Solve Ratio Rating | 3 kyu |
| rating history |
(;AW[rc]AW[qc]AW[pc]AW[ob]AW[nb]AW[nc]AB[oc]AB[od]AB[pd]AB[qd]AB[rd]AB[qe]AB[pf]AB[qg]AB[rg]AB[sg]AB[ph]AB[oh]AB[ng]AB[ne]AW[me]AW[le]AW[lg]AW[nh]AW[oi]AW[pi]AW[ni]AW[qh]AW[rh]AW[rj]AW[sd]AW[se]AW[re]AW[rf]AW[lh]AW[li]AW[ke]LB[lc:A]TR[rf]C[Can you save black's group? If you think black is dead, please play at A - the colors will reverse and you will have to kill.]AP[goproblems]
(;B[qf];W[og]C[This is where black resigned. If you're not convinced, then keep playing.]
(;B[of];W[pg])
(;B[pg];W[nf]
(;B[of];W[mf])
(;B[mg];W[mf])
(;B[mf];W[mg])))
(;B[nf];W[oe]
(;B[of];W[pg]
(;B[og];W[qf])
(;B[qf];W[og]))
(;B[og];W[qf])
(;B[qf];W[og]
(;B[pg];W[of])
(;B[of];W[pg]))
(;B[pe];W[qf]C[]
(;B[of];W[pg])
(;B[pg];W[of]))
(;B[pg];W[of]))
(;B[of];W[pg]
(;B[og];W[qf])
(;B[qf];W[og])
(;B[mf];W[mg]
(;B[og];W[qf])
(;B[qf];W[og])))
(;B[og];W[qf]
(;B[oe];W[nf];B[mf];W[mg])
(;B[nf];W[oe])
(;B[mf];W[mg]
(;B[nf];W[oe])
(;B[oe];W[nf])))
(;B[oe];W[og]
(;B[pg];W[nf]
(;B[of];W[mf])
(;B[mg];W[mf])
(;B[mf];W[mg]))
(;B[of];W[pg]))
(;B[pg];W[of]
(;B[nf];W[oe])
(;B[oe];W[nf]
(;B[mf];W[mg];B[og];W[nf])
(;B[mg];W[mf]))
(;B[mf];W[oe]))
(;B[pe];W[og]
(;B[of];W[pg])
(;B[pg];W[of]))
(;B[mf];W[mg]
(;B[qf];W[og]
(;B[pg];W[nf])
(;B[nf];W[pg])
(;B[of];W[pg]))
(;B[of];W[pg]
(;B[og];W[qf])
(;B[qf];W[og]))
(;B[og];W[qf]
(;B[oe];W[nf])
(;B[nf];W[oe]))
(;B[pg];W[of]
(;B[nf];W[oe])
(;B[oe];W[nf];B[og];W[nf])
(;B[og];W[oe]))
(;B[nf];W[oe]
(;B[of];W[pg]
(;B[og];W[qf])
(;B[qf];W[og]))
(;B[og];W[qf])
(;B[qf];W[og]
(;B[of];W[pg])
(;B[pg];W[of]))
(;B[pe];W[qf]
(;B[of];W[pg])
(;B[pg];W[of]))
(;B[pg];W[of]))
(;B[oe];W[og]
(;B[pg];W[nf])
(;B[nf];W[pg])
(;B[of];W[pg]))
(;B[pe];W[og]
(;B[of];W[pg])
(;B[pg];W[of])
(;B[nf];W[pg])))
(;B[lc]AW[lc]AB[nc]AB[nb]AB[ob]AB[pc]AB[qc]AB[rc]AW[oc]AW[od]AW[pd]AW[qd]AW[rd]AW[qe]AB[sd]AB[se]AB[re]AB[rf]AW[sg]AW[rg]AW[qg]AW[pf]AB[rh]AB[qh]AB[rj]AB[pi]AB[oi]AB[ni]AB[nh]AW[ng]AW[oh]AW[ph]AB[li]AB[lh]AB[lg]AB[me]AB[le]AB[ke]AW[ne];W[mf]C[OK, then please kill white.]
(;B[qf];W[pg]
(;B[of];W[oe]
(;B[nf];W[mg])
(;B[mg];W[nf]))
(;B[oe];W[of])
(;B[mg];W[of]))
(;B[og];W[pg]
(;B[of];W[oe])
(;B[mg];W[of]))
(;B[oe];W[of]
(;B[pg];W[og]
(;B[qf];W[mg])
(;B[mg];W[qf]))
(;B[qf];W[pg])
(;B[mg];W[qf]))
(;B[pg];W[og]
(;B[qf];W[oe])
(;B[oe];W[qf]))
(;B[of];W[oe];B[og];W[pg])
(;B[nf];W[of];B[pg];W[og]
(;B[qf];W[mg])
(;B[mg];W[qf]))
(;B[mg];W[nf]
(;B[og];W[pg])
(;B[oe];W[of];B[pg];W[og];B[qf]C[Well done!RIGHT])
(;B[pg];W[og]
(;B[qf];W[oe])
(;B[oe];W[qf]))
(;B[qf];W[pg]))))
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