invalid problem set
Problem | 12051 |
Created | 2008-12-13 |
Source | |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 102 secs |
User Attempts |
51 / 238 |
Solve Ratio Rating | 2 kyu |
| rating history |
(;SZ[19]AW[qm]AW[nn]AW[on]AW[pn]AW[mo]AW[qo]AW[ro]AW[mp]AW[rp]AW[sp]AW[mq]AW[nr]AW[qs]AB[oo]AB[qp]AB[qq]AB[rq]AB[sq]AB[rr]AB[rs]LB[rl:T]C[Black to try to live. Play at T, if black is dead as it stand.]GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]RU[Japanese]KM[0.00]
(;B[oq]
(;W[pr]C[CHOICE]
(;B[or];W[os]
(;B[pq];W[ns]
(;B[po];W[op]
(;B[np];W[nq])
(;B[nq];W[mr]
(;B[np]C[CorrectRIGHT])
(;B[qr]C[NOTTHIS]))
(;B[qr]C[NOTTHIS]))
(;B[nq];W[mr]
(;B[po]C[CorrectRIGHT])
(;B[qr]C[NOTTHIS]))
(;B[qr]C[NOTTHIS]))
(;B[po];W[pq]
(;B[pp];W[nq]
(;B[op];W[ns])
(;B[qr];W[op]))
(;B[qr];W[op]))
(;B[nq];W[mr]
(;B[pq];W[ns]
(;B[po]C[CorrectRIGHT])
(;B[qr]C[NOTTHIS]))
(;B[qr]C[NOTTHIS]))
(;B[qr]C[NOTTHIS]))
(;B[po];W[or];B[pq];W[op];B[np];W[nq]
(;B[pp];W[no])
(;B[no];W[pp]))
(;B[pq];W[or];B[po];W[op];B[np];W[nq]
(;B[pp];W[no])
(;B[no];W[pp]))
(;B[nq];W[or])
(;B[qr];W[or]))
(;W[ps]C[CHOICE]
(;B[or];W[os]
(;B[po];W[op]
(;B[np];W[nq]
(;B[pp];W[pr])
(;B[pr];W[pp];B[pq];W[op]))
(;B[nq];W[np]
(;B[mr];W[pq]C[Oups, almost there...])
(;B[pr];W[mr]
(;B[pp]C[CorrectRIGHT])
(;B[qr];W[ns];B[pp]C[Correct.RIGHT])))
(;B[pr];W[pp])
(;B[pp];W[pr]
(;B[np];W[nq])
(;B[nq];W[np])))
(;B[np];W[pr]
(;B[pp];W[nq]TR[op]C[False eye])
(;B[pq];W[po]TR[op]C[False eye]))
(;B[pr];W[pp])
(;B[pp];W[pr];B[np];W[nq]TR[op]C[False eye])
(;B[nq];W[mr]
(;B[po];W[pr];B[pq]C[CorrectRIGHT])
(;B[pr];W[pp])
(;B[np];W[pr];B[pp];W[pq])
(;B[pp];W[pr];B[np];W[pq])))
(;B[po];W[op]
(;B[np];W[nq]
(;B[pp];W[pr]TR[op]C[false eye])
(;B[pr];W[pp];B[pq];W[op]TR[op]TR[ps]C[Both triangle are false eye.]))
(;B[or];W[os]
(;B[np];W[nq]
(;B[pp];W[pr])
(;B[pr];W[pp];B[pq];W[op]))
(;B[nq];W[np]
(;B[mr];W[pq]C[Oups, almost there...])
(;B[pr];W[mr]
(;B[pp]C[CorrectRIGHT])
(;B[qr];W[ns];B[pp]C[Correct.RIGHT])))
(;B[pr];W[pp])
(;B[pp];W[pr]
(;B[np];W[nq])
(;B[nq];W[np])))
(;B[pp];W[pr];B[np];W[nq]TR[op]C[False eye])
(;B[pr];W[pp];B[os];W[or]TR[ps]C[False eye]))
(;B[pr];W[pp];B[os];W[or];B[qr];W[ps])
(;B[nq];W[or])
(;B[op];W[pr]))
(;W[np];B[pr];W[ps];B[pp])
(;W[po];B[pr];W[ps];B[pp])
(;W[op];B[pr];W[ps];B[pp])
(;W[or];B[pr];W[ps];B[pp])
(;W[pp];B[pq]
(;W[or];B[po])
(;W[po];B[ps];W[pr];B[or];W[os];B[qr])))
(;B[pr];W[ps]
(;B[or];W[os]
(;B[nq];W[oq])
(;B[oq];W[pp])
(;B[op];W[oq])
(;B[po];W[oq])
(;B[np];W[oq]))
(;B[oq];W[pp];B[os];W[or])
(;B[os];W[or]
(;B[oq];W[pp];B[qr];W[ps])
(;B[qr];W[ps];B[oq];W[pp])))
(;B[ps];W[pr]
(;B[oq];W[or])
(;B[qr];W[or])
(;B[or];W[oq]))
(;B[or]C[];W[os]
(;B[oq];W[ps]
(;B[po];W[op]
(;B[np];W[nq]
(;B[pp];W[pr])
(;B[pr];W[pp];B[pq];W[op]))
(;B[nq];W[np]
(;B[mr];W[pq]C[Oups, almost there...])
(;B[pr];W[mr]
(;B[pp]C[CorrectRIGHT])
(;B[qr];W[ns];B[pp]C[Correct.RIGHT])))
(;B[pr];W[pp])
(;B[pp];W[pr]
(;B[np];W[nq])
(;B[nq];W[np])))
(;B[np];W[pr]
(;B[pp];W[nq]TR[op]C[False eye])
(;B[pq];W[po]TR[op]C[False eye]))
(;B[pr];W[pp])
(;B[pp];W[pr];B[np])
(;B[nq];W[mr]
(;B[po];W[pr];B[pq]C[CorrectRIGHT])
(;B[pr];W[pp])
(;B[np];W[pr];B[pp];W[pq])
(;B[pp];W[pr];B[np])))
(;B[pr];W[ps]
(;B[nq];W[oq])
(;B[oq])
(;B[op];W[oq])
(;B[po];W[oq])
(;B[np];W[oq]))
(;B[ps];W[pr];B[oq];W[np]))
(;B[os];W[or]
(;B[pr];W[ps]
(;B[oq];W[pp];B[qr];W[ps])
(;B[qr];W[ps];B[oq];W[pp]))
(;B[oq];W[pr]))
(;B[pq];W[or])
(;B[op];W[oq];B[pr];W[ps];B[os];W[or])
(;B[pp];W[oq];B[pr];W[ps];B[os];W[or])
(;B[po];W[oq];B[pr];W[ps];B[os];W[or])
(;B[rl]C[Black can live.]))
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