| Problem | 2866 |
| Created | 2003-08-26 |
| Source | |
| Rating | |
| Difficulty | 2 dan |
| Average Solve Time | 42 secs |
| User Attempts |
1275 / 4231 |
| Solve Ratio Rating | 4 kyu |
| rating history |
(;AW[hb][nb][ob][ec][hc][ic][jc][lc][oc][jd][kd][od][kf][mf][of]
AB[ha][ib][jb][kb][mb][kc][nc][ld][md][nd]TR[ha]C[How to answer the black hane?]
PL[W]
(;W[ia]CR[ia]
;B[ma]CR[ma]
(;W[lb]CR[lb]
;B[ja]CR[ja]
;W[la]CR[la]C[RIGHT Black dies])
(;W[ga]CR[ga]
;B[lb]CR[lb]C[Black lives.])
(;W[ja]CR[ja]
;B[ka]CR[ka]C[Black lives.]))
(;W[la]CR[la]
;B[ma]CR[ma]
(;W[lb]CR[lb]
;B[ia]CR[ia]C[Black lives.])
(;W[ia]CR[ia]
;B[lb]CR[lb]C[Black lives.]))
(;W[ga]CR[ga]
;B[ia]CR[ia]C[Black lives in sente.]))
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