(;SZ[19]AW[bk]AW[bl]AW[cl]AW[el]AW[fl]AW[bm]AW[dm]AW[gm]AW[bn]AW[dn]AW[fn]AW[bo]AW[do]AW[fp]AW[aq]AW[bq]AW[cq]AW[dq]AW[dr]AW[er]AW[gr]AW[hr]AB[bi]AB[di]AB[bj]AB[ck]AB[dk]AB[ek]AB[dl]AB[cm]AB[cn]AB[co]AB[ap]AB[bp]AB[cp]AB[dp]AB[ep]AB[gp]AB[ip]MA[bk]MA[bl]MA[cl]MA[bm]MA[bn]MA[bo]C[black to kill the marked white stones]GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]RU[Japanese]KM[0.00]TM[]PW[White]PB[Black]
(;B[fo];W[fq]
(;B[em];W[en]
(;B[gn]C[
white cannot cut, the white group on the side diesRIGHT])
(;B[eo];W[go])
(;B[go];W[eo];B[gn];W[fm]
(;B[hm];W[gk])
(;B[gk];W[hm])
(;B[hl];W[hm])))
(;B[eo];W[go]
(;B[en];W[em])
(;B[em];W[en]))
(;B[go];W[eo];B[em];W[en];B[gn];W[fm]
(;B[hm];W[gk])
(;B[gk];W[hm])
(;B[hl];W[hm]))
(;B[en];W[em]
(;B[eo];W[go])
(;B[gn];W[eo])
(;B[go];W[eo]))
(;B[gn];W[eo]
(;B[em];W[go])
(;B[go];W[em]))
(;B[ho];W[eo]))
(;B[eo];W[fo])
(;B[go];W[fo])
(;B[fq];W[fo])
(;B[eq];W[fo])
(;B[en];W[fo]
(;B[eo];W[em])
(;B[em];W[eo]))
(;B[em];W[fo])
(;B[fr];W[fo])
(;B[gq];W[fo])
(;B[ak];W[eo];B[fq];W[fo])
(;B[ao];W[eo])
(;B[an];W[eo])
(;B[am];W[eo])
(;B[al];W[eo]))