(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[6.50]
PW[Lee Changho]PB[Iyama Yuuta]DT[2011-06-15]EV[16th LG Cup, round 2]SO[Go4Go.net]C[Winning without fighting ? ]RE[W+Resign]
;B[pd]
;W[dd]
;B[pq]
;W[dp]
;B[qk]
;W[jp]
;B[lp]
;W[cn]
;B[cf]
;W[fc]
;B[bd]
;W[nc]
;B[pf]
;W[pb]
;B[qc]
;W[kc]
;B[ok]
;W[eq]C[Both sides content to make territorial frameworks ]
;B[cc]
;W[ql]C[Light probe to reduce blacks moyo ]
;B[pl]
;W[qm]
;B[rk]
;W[qq]
;B[qp]
;W[rp]
;B[po]
;W[qo]
;B[pp]
;W[rr]
;B[qr]
;W[rq]
;B[qn]
;W[ro]C[The two stones R7,R8 have made it easier for white to settle the white group. ]
;B[hp]C[Black's compensation with sente ]
;W[jn]
;B[jq]
;W[iq]
;B[ip]
;W[kq]
;B[jo]
;W[jr]
;B[kp]
;W[hq]
;B[jq]
;W[gp]
;B[lq]
;W[jp]
;B[ld]
;W[lc]
;B[jq]
;W[ne]C[Very calm, white  plays a mild reducing move as a ko threat - He must be  very confident of his positional judgement. ]
;B[kr]C[ponuki ]
;W[go]C[Black settles the ko. G5 is very calm ]
;B[ng]C[Seems natural to surround the centre ]
;W[qb]C[Another very calm move, content to reduce rather than invade, with r15 as the follow up ]
;B[od]
;W[mf]C[Black strives for sente ]
;B[mg]
;W[lg]
;B[lh]
;W[kh]
;B[lf]
;W[kg]
;B[me]
;W[li]C[White gives up 2 stones  in exchange for reducing blacks centre.]
;B[kf]
;W[jf]
;B[je]
;W[if]
;B[nf]C[Black captures and is very thick all over the board has no weak groups, but it looks to this untrained eye as if the black stones are a little over concentrated and whites stones are all working efficiently]
;W[ch]C[very big point  - provoking black to attack]
;B[ih]C[the vital point ? or a honey trap ? ]
;W[ii]
;B[hi]
;W[hh]
;B[ji]
;W[ij]
;B[jh]
;W[jg]
;B[hg]
;W[gh]
;B[jj]
;W[jk]
;B[ig]
;W[ik]C[White is content to sacrifice more stones  ]
;B[dh]
;W[fg]C[Having fattened up the sacrifice black feels obliged to capture, but at what cost ? ]
;B[gf]
;W[dg]
;B[cg]
;W[df]
;B[ie]C[Black captures 7 stones]
;W[bh]C[whites compensation ]
;B[ce]
;W[ff]
;B[kk]C[still the aji of the captured stones are haunting black !]
;W[kl]
;B[lk]
;W[in]C[Now the trap is sprung ]
;B[ll]C[still aji in the captured stones ]
;W[bg]C[Black resigns. Winning without fighting ! ])
