(;AB[br]AB[bq]AB[bp]AW[cr]AW[cq]AB[co]AB[dp]AB[fp]AB[go]AB[gq]AB[hq]AB[ip]AB[ir]AB[jr]AW[is]AW[hr]AW[gr]AW[er]AW[eq]AW[fq]C[Kill white group]GE[life and death]DI[2k]DP[23]SO[sinse33]CO[0]AP[goproblems]
(;B[fs]
(;W[es]C[]
(;B[dq];W[dr];B[cs]C[Correct !RIGHT])
(;B[cs];W[ds]C[];B[dq]C[Correct !RIGHT]))
(;W[dq]C[CHOICE]
(;B[ds];W[cs]
(;B[es];W[hs]
(;B[js];W[fr]C[seki])
(;B[fr];W[dr];B[js];W[gs]
(;B[es]C[Correct !];W[fs];B[fr];W[gr]
(;B[fs]C[RIGHT])
(;B[gs];W[fs];B[hs]C[RIGHT])
(;B[hs]C[RIGHT])
(;B[hr]C[RIGHT]))
(;B[fs];W[es];B[fr];W[gr])))
(;B[gs];W[es])
(;B[js];W[es])
(;B[hs];W[es];B[js];W[fr]))
(;B[gs];W[es])
(;B[fr];W[es])
(;B[hs];W[es])))
(;B[dq];W[fs]
(;B[dr];W[hs])
(;B[hs];W[dr]))
(;B[ds];W[cs]
(;B[dq];W[dr]
(;B[hs];W[gs])
(;B[fs];W[es];B[hs];W[gs]))
(;B[fs];W[es]
(;B[hs];W[gs];B[dq];W[dr])
(;B[dq];W[dr];B[hs];W[gs])))
(;B[cs];W[ds]C[]
(;B[dq];W[fs]
(;B[dr];W[hs]C[ko])
(;B[hs];W[dr]))
(;B[fs];W[dq]
(;B[bs];W[es];B[hs];W[gs])
(;B[es];W[bs];B[hs];W[gs])
(;B[gs];W[hs];B[js];W[fr])
(;B[hs];W[gs];B[es];W[fr])))
(;B[es];W[fs];B[cs];W[ds]
(;B[hs];W[gs];B[dq];W[dr])
(;B[dq];W[hs];B[dr];W[es])))
