(;GM[1]FF[4]SZ[19]
GN[Moves 171 to 180]
PC[http://senseis.xmp.net/?11thNongshimCup/Stage3Game4]AP[GoWiki:2009]
DT[2010-03-16]
C[Diagram from http://senseis.xmp.net/?11thNongshimCup/Stage3Game4

Moves 171 to 180]
PL[B]

AB[fb][pb][cc][dc][fc][oc][bd][fd][pd][le][re][cf][hf][lf][pf][qf][rf][sf][bg][cg][dg][hg][lg][pg][rg][ch][eh][hh][ih][jh][kh][ph][sh][bi][ei][qi][ej][qj][ek][jk][ok][pk][qk][gl][hl][ll][rl][qm][sm][en][mn][nn][qn][rn][do][fo][go][ep][ip][jp][mp][np][op][cq][dq][eq][fq][jq][pq][br][gr][ir][jr][kr][or][qr][bs][fs][hs][is][js][rs]
AW[na][mb][ob][gc][hc][kc][nc][dd][nd][ae][be][ce][ge][ke][me][df][ef][gf][mf][ig][jg][kg][mg][qg][bh][lh][qh][rh][ci][di][li][ri][bj][dj][rj][sj][dk][rk][sk][dl][pl][ql][hm][im][lm][pm][cn][gn][ln][on][pn][sn][ho][io][jo][lo][oo][po][qo][ro][so][bp][cp][dp][fp][gp][hp][kp][qp][rp][bq][gq][hq][iq][kq][nq][qq][ar][hr][rr][sr]

;B[sg]C[B1]MN[1]
;W[rm]C[W2]MN[2]
;B[lp]C[B3]MN[3]
;W[kl]C[W4]MN[4]
;B[kk]C[B5]MN[5]
;W[jl]C[W6]MN[6]
;B[co]C[B7]MN[7]
;W[bo]C[W8]MN[8]
;B[gm]C[B9]MN[9]
;W[fn]C[W10]MN[10]

;
)
