invalid problem set
Problem | 1049 |
Created | 2001-08-30 |
Source | game vs dave |
Rating | |
Difficulty | 10.1 kyu |
Average Solve Time | 46 secs |
User Attempts |
2422 / 7888 |
Solve Ratio Rating | 4 kyu |
| rating history |
(;GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]
RU[Japanese]SZ[19]KM[0.00]TM[]
PW[White]PB[Black]AW[lk][nk][nl][lm][mm][mn][lo][no][lp][lq][mq][jr][kr][nr][ms]AB[kh][mh][li][ni][kj][oj][kk][ok][jl][ol][jm][nm][om][kn][on][ko][oo][kp][op][iq][jq][kq][nq][oq][gr][ir][or][qr]C[how to attack white's dragon?]
(;B[lr]CR[lr]
;W[ls]CR[ls]
(;B[js]CR[js]C[RIGHT
white only gets one gote eye on the bottom])
(;B[np]CR[np]
;W[js]CR[js])
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;W[mr]CR[mr]
;B[js]CR[js]C[RIGHT])
(;B[nn]CR[nn]
;W[js]CR[js])
(;B[ln]CR[ln]
;W[np]CR[np]
;B[mo]CR[mo]
;W[nn]CR[nn]))
(;B[js]CR[js]
;W[lr]CR[lr]
;B[ks]CR[ks]
;W[np]CR[np])
(;B[nn]CR[nn]
;W[lr]CR[lr])
(;B[ln]CR[ln]
;W[lr]CR[lr])
(;B[np]CR[np]
;W[lr]CR[lr])
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;W[lr]CR[lr]
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;W[np]CR[np]C[ko: not best])
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;W[ns]CR[ns]
;B[ks]CR[ks]
;W[np]CR[np]))
(;B[is]CR[is]
;W[lr]CR[lr])
(;B[mr]CR[mr]
;W[lr]CR[lr])
(;B[ls]CR[ls]
;W[lr]CR[lr])
(;B[ks]CR[ks]
;W[js]CR[js]
(;B[lr]CR[lr]
;W[ls]CR[ls])
(;B[ls]CR[ls]
;W[lr]CR[lr]))
(;B[mp]CR[mp]
;W[lr]CR[lr])
(;B[mo]CR[mo]
;W[lr]CR[lr]))
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