(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[7.50]
PW[Zhong Wenjing]PB[Guo Yuzheng]WR[5p]BR[4p]DT[2014-11-22]EV[16th Chinese City League A, round 21]SO[Go4Go.net]RE[W+Resign]
;B[pd]
;W[dd]
;B[qp]
;W[dp]
;B[oq]
;W[fc]
;B[pj]
;W[fq]
;B[cj]
;W[ch]
;B[nc]
;W[cl]
;B[jp]
;W[lc]
;B[cn]
;W[co]
;B[dn]
;W[el]
;B[bn]
;W[bl]
;B[fo]
;W[bp]
;B[gq]
;W[fp]
;B[gp]
;W[eo]
;B[cq]
;W[cp]
;B[fn]
;W[en]
;B[fr]
;W[er]
;B[gr]
;W[fm]
;B[eq]
;W[ep]
;B[dq]
;W[bq]
;B[dr]
;W[cr]
;B[es]
;W[le]
;B[cf]
;W[cd]
;B[dm]
;W[dl]
;B[dh]
;W[di]
;B[dg]
;W[ci]
;B[gg]
;W[fg]
;B[ff]
;W[fh]
;B[ef]
;W[gf]
;B[fd]
;W[ge]
;B[ed]
;W[ec]
;B[gd]
;W[ie]
;B[gc]
;W[ic]
;B[gb]
;W[de]
;B[ib]
;W[jc]
;B[be]
;W[bc]
;B[cg]
;W[bg]
;B[bf]
;W[bh]
;B[bd]C[White should take care of his corner. Is there a way to defend and keep the Black group dead?]
(;W[ab]C[Brilliant, and the winning move]
(;B[db]
;W[dc]
;B[cb]
;W[fa]
(;B[ei]
;W[fi]
;B[fj]
;W[eh])
(;B[fb]
;W[eb]
;B[da]
;W[ea]
;B[ba]
;W[bb]C[White is not alive either. However, it is the bulky five shape, which gives many liberties for White. So Black would lose the capturing race.]))
(;B[eb]
;W[db]
;B[fb]
;W[dc]
;B[cb]
;W[ba]
;B[ad]C[This move is not sente anymore]
;W[af]C[black has only one eye]))
(;W[cb]C[Looks like the normal move]
;B[eb]
;W[dc]
;B[fb]
;W[db]
;B[ab]
;W[ac]
;B[ad]
;W[bb]
;B[af]C[Black lives]))
