(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[AGA]SZ[19]KM[0.00]
GN[ ]PW[Moriguchi Chikashi]PB[Francis Roads]WR[4d]BR[4d]EV[US Open 2011]RO[Round 4]PC[University of California at Santa Barbara]US[Francis Roads]RE[B+6.50]FG[259:]PM[2]
;B[pd]
;W[dp]LB[pd:1][dp:2]
;B[pp]
;W[ed]
;B[cd]LB[cd:5][ed:4][pd:1][dp:2][pp:3]
;W[df]
;B[cf]C[Correct, as the ladder favours Black.]
;W[cg]
;B[dg]
;W[ce]
;B[bf]
;W[ef]
;B[be]
;W[ch]
;B[ec]
;W[fc]
;B[dc]
;W[fd]
;B[mc]C[Good, reducing the White thickness.]
;W[dk]LB[bg:A][qj:C][jp:B]C[Unnecessarily defensive. The territory is undercut at A. 

Playing at B or C is better.]
;B[jp]C[Good.]
;W[qn]
;B[ql]
;W[qq]
;B[pq]
;W[qp]
;B[po]
;W[rn]
;B[om]
;W[hp]
;B[cq]
;W[cp]
;B[dq]
;W[bq]
;B[br]
;W[bp]
;B[eq]
;W[fp]LB[ep:A]C[Too loose. Connecting at A is better.]
;B[ep]
;W[eo]
;B[gr]
;W[hr]
;B[gq]
;W[hq]
;B[gp]
;W[go]
;B[fq]LB[gn:B][ho:A]C[Aji keshi. Black might want to atari at A and B.]
;W[fo]
;B[ho]
;W[ar]LB[qj:B][gn:C][ar:B]
;FG[259:]PM[2]
;B[bs]
;W[io]
;B[hn]
;W[in]
;B[hm]
;W[ip]
;B[jq]
;W[gs]
;B[fs]
;W[hs]
;B[im]LB[ds:A]TR[bs][fs]C[At this point both players make a serious mistake in assuming that the marked 
Black group. becomes a gote seki after White A. In fact the best Black can do is ko: flower-viewing for White. But for this, 61 would have been a good move.]
;W[kn]
;B[lp]LB[jm:A]C[Black should take White's vital point at A rather than this.]
;W[jm]
;B[ik]
;W[kk]
;B[ii]
;W[es]C[White plays the wrong move, and allows Black unconditional life.]
;B[ds]
;W[fr]
;B[er]
;W[fs]
;B[cr]
;W[kr]C[Slow, and not needing a local answer.]
;B[dj]
;W[di]
;B[dl]LB[dn:A]C[This move was praised, aiming both upwards and at the weakness at A.]
;W[cl]LB[dn:A]
;B[ek]LB[dn:A]C[Black could attack at A now, though this move also works.]
;W[ck]
;B[ej]
;W[el]
;B[fl]
;W[em]
;B[cj]C[Black has made a good reduction of the White territory, and created bad aji for White above.]
;W[ki]
;B[jc]C[A multi-purpose move, taking territory and taking aim at both the upper left and central White groups.
]
;W[fm]C[Slow.]
;B[fh]LB[eg:A]TR[dg]C[Utilising the aji of the marked stone to secure the Black group and to prepare the attack on the whole upper left White group. Apparently it was also possible to pull out the stone with A, though the ensuing sequences were complex. ]
;W[eh]
;B[fg]
;W[eg]
;B[hc]C[Taking territory and threatening the entire White group. 

The record stops here. Black won by 6.5 points.]
;FG[259:]PM[2])
