(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[0.00]
PW[White]PB[Black]
;B[pd]
;W[dd]
;B[pp]
;W[dp]
;B[fq]
;W[cn]
;B[dr]
;W[nc]
;B[lc]
;W[qn]
;B[mq]
;W[qk]
;B[qo]
;W[qf]
;B[nd]
;W[qc]
;B[pc]
;W[qd]
;B[pe]
;W[qb]
;B[fc]
;W[cf]
;B[pb]
;W[cq]
;B[iq]
;W[pn]
;B[fe]
;W[db]
;B[dg]
;W[df]
;B[fg]
;W[kd]
;B[kc]
;W[id]
;B[jg]
;W[jc]
;B[je]
;W[ie]
;B[ke]
;W[ig]C[What next for black?]
(;B[jh]C[This is a must but]
(;W[hh]
(;B[fi]
;W[hj]
;B[fk]
;W[hl]
;B[fm]
;W[fp]
;B[gq]
;W[gn]C[This overall sequence leaves alot to be desired. Black is now rather getting attacked rather than doing the attacking. Thus the 1 space jump to F11 was the wrong move.])
(;B[gi]C[The most aggressive method from black]
;W[hi]
;B[hj]
;W[gf]
;B[ff]
;W[gh]
;B[fh]
;W[ij]
;B[gj]
;W[ji]
;B[ik]
;W[jk]
;B[jl]
;W[il]
;B[hk]
;W[kk]
;B[kl]
;W[lk]
;B[ll]C[black secures a huge lead.]))
(;W[gh]C[Trap by white]
(;B[hg]
;W[hf]
;B[hh]
;W[gf]
;B[gg]
;W[ff]C[terrible for black])
(;B[fh]
;W[gi]
;B[fi]
;W[gj]
;B[gg]
;W[hg]
;B[ii]
;W[ih]
;B[ek]C[Black's refutation]))
(;W[ih]C[slack from white]
;B[ii]
;W[gh]
;B[gg]
;W[gd]
;B[fd]
;W[hh]
;B[if]
;W[hf]
;B[jf]
;W[hg]
;B[ge]
;W[he]
;B[cg]
;W[dj]
;B[bg]
;W[be]
;B[ei]
;W[gj]
;B[ej]
;W[dl]
;B[ek]
;W[ij]
;B[ji]
;W[gl]
;B[dk]
;W[ck]
;B[el]
;W[dm]
;B[cj]
;W[bj]
;B[ci]C[black secures life and continues to attack white. ]))
(;B[ih]C[black went here in the actual game which was a mistake.]
;W[jf]
;B[kg]
;W[hh]
;B[hg]
;W[if]
;B[kf]
;W[gd]
;B[fd]
;W[ii]
;B[jh]
;W[gg]
;B[gh]
;W[hf]
;B[hi]
;W[ff]C[Now black will struggle to continue the attack.]
;B[hg]
;W[gf]
;B[ef]
;W[ee]
;B[eg]
;W[jd]
;B[ld]
;W[gb]
;B[cg]
(;W[bg]C[white needs to defend here.]
;B[bh]
;W[bf]C[white secures a massive profit due to black's mistake.])
(;W[]C[if white goes elsewere]
;B[bf]
;W[be]
;B[dc]
;W[cc]
;B[eb]C[black brings back nasty aji in the corner.])))