(;GM[1]FF[4]SZ[19]AP[SmartGo:1.5]CA[UTF-8]ST[2]
PW[Rengo 1]
PB[Rengo 2 + ph]
KM[6.5]
RU[Chinese]
(;B[pd]CR[pd])
(;B[dp]CR[dp];W[pd]CR[pd];B[dc]CR[dc]
(;W[pp]CR[pp]
(;B[ci]CR[ci]
(;W[ce]CR[ce];B[cd]CR[cd];W[de]CR[de];B[fd]CR[fd];W[cg]CR[cg];B[ei]CR[ei]
;W[eg]CR[eg];B[gi]CR[gi];W[gg]CR[gg];B[hd]CR[hd]
C[Good for black, dangerous for white.])
(;W[fq]CR[fq];B[hq]CR[hq]
(;W[cq]CR[cq]
C[better answer])
(;W[fo]CR[fo];B[dn]CR[dn]
(;W[jq]CR[jq];B[ho]CR[ho]
(;W[jo]CR[jo]
C[Mistake];B[fn]CR[fn]
C[This is enough for black.])
(;W[fm]CR[fm];B[jo]CR[jo]))
(;W[ip]CR[ip]
C[One possibility.]))))
(;
AE[pp]))
(;W[op]CR[op];B[ci]CR[ci];W[fq]CR[fq];B[hq]CR[hq];W[fo]CR[fo];B[dn]CR[dn]
;W[jq]CR[jq];B[ho]CR[ho]
(;W[jo]CR[jo]
C[Okay move. Who's attacking who?]
(;B[hm]CR[hm]
C[Chicken play.];W[dr]CR[dr];B[cq]CR[cq];W[cr]CR[cr]
(;B[fm]CR[fm];W[co]CR[co]
C[This works for white.])
(;B[br]CR[br];W[fm]CR[fm]
(;B[cm]CR[cm])
(;B[hk]CR[hk]
C[Chicken move.]
(;W[eo]CR[eo]
(;B[do]CR[do])
(;B[cm]CR[cm]
C[Not good]
(;W[dl]CR[dl]
C[Good one.];B[cl]CR[cl])
(;W[ce]CR[ce]
(;B[ee]CR[ee];W[bc]CR[bc];B[nc]CR[nc];W[kc]CR[kc];B[ic]CR[ic]
C[Good move.];W[ke]CR[ke]
(;B[qc]CR[qc]
C[Bad move.];W[pc]CR[pc];B[pb]CR[pb];W[ob]CR[ob];B[qb]CR[qb];W[oc]CR[oc]
;B[qd]CR[qd];W[pe]CR[pe];B[qf]CR[qf]
C[Black isn't winning anymore.]
(;W[ie]CR[ie];B[gd]CR[gd])
(;W[pf]CR[pf];B[qp]CR[qp]
(;W[qm]CR[qm];B[oq]CR[oq];W[nq]CR[nq];B[pq]CR[pq]
(;W[mp]CR[mp];B[po]CR[po];W[ro]CR[ro];B[rp]CR[rp];W[qo]CR[qo];B[oo]CR[oo]
;W[qe]CR[qe];B[re]CR[re];W[rf]CR[rf];B[rd]CR[rd];W[qg]CR[qg]
C[Too good for white.];B[pl]CR[pl];W[pm]CR[pm];B[om]CR[om];W[ol]CR[ol];B[nl]
CR[nl];W[ok]CR[ok];B[mm]CR[mm];W[nk]CR[nk];B[mk]CR[mk]
C[
];W[mj]CR[mj]
(;B[lk]CR[lk];W[ni]CR[ni];B[lj]CR[lj];W[li]CR[li];B[lr])
(;B[lj]CR[lj];W[mi]CR[mi];B[lk]CR[lk];W[li]CR[li];B[lr]CR[lr]
C[A good move]))
(;W[np]CR[np]
C[Better.]))
(;W[qe]CR[qe]
C[Right play,.maybe 30 points.])))
(;B[ne]CR[ne]
C[Right play.]))
(;B[cd]CR[cd];W[de]CR[de];B[fd]CR[fd];W[cg]CR[cg];B[ei]CR[ei];W[ff]CR[ff]
;B[hd]CR[hd]
C[Right play for black.])))
(;B[dm]CR[dm]
C[Better.]))
(;W[el]CR[el]
C[Thickness first, points next.]))))
(;B[fn]CR[fn]
C[This is better.]))
(;W[fm]CR[fm];B[jo]CR[jo];W[mq]CR[mq];B[dl]CR[dl];W[gl]CR[gl];B[il]CR[il]
C[Bad for white.]))))

