(;GM[1]FF[4]SZ[19]
GN[Position after Black 171]
PC[http://senseis.xmp.net/?PGB171]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?PGB171

Position after Black 171]
PL[W]

AB[ga][bb][gb][jb][kb][nb][ob][bc][cc][fc][hc][ic][mc][pc][qc][ad][cd][fd][gd][id][md][nd][od][be][de][ee][ge][ie][bf][ef][gf][hf][lf][mf][nf][eg][fg][kg][ih][kh][lh][mh][di][ei][hi][ji][aj][bj][cj][fj][jj][ck][fk][dl][fl][jl][ql][rl][dm][fm][gm][hm][km][pm][rm][cn][dn][mn][pn][bo][do][go][ko][oo][ro][cp][pp][qp][cq][rq][pr][qr]
AW[ba][ca][ea][fa][la][na][cb][db][fb][ib][mb][dc][ec][jc][kc][lc][nc][rc][dd][jd][ld][qd][ce][he][je][ke][re][cf][ff][if][kf][pf][bg][cg][gg][hg][jg][lg][dh][eh][fh][hh][jh][gi][ki][li][gj][bk][dk][ek][gk][lk][qk][rk][al][cl][el][gl][il][ml][ol][pl][bm][cm][em][im][lm][qm][bn][fn][in][qn][eo][dp][np][op][dq][fq][kq][nq][oq][pq][qq][or]


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)
