(;GM[1]FF[4]SZ[19]
GN[Position after Black 91]
PC[http://senseis.xmp.net/?PGB91]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?PGB91

Position after Black 91]
PL[B]

AB[ga][bb][gb][nb][ob][bc][cc][fc][hc][ic][mc][pc][qc][ad][cd][fd][gd][md][nd][od][be][de][ee][bf][jf][lf][nf][ei][cj][jj][ql][rl][pm][rm][cn][mn][pn][oo][ro][pp][qp][rq][pr][qr]
AW[ba][ca][ea][fa][la][na][cb][db][fb][ib][mb][dc][ec][kc][lc][nc][rc][dd][jd][ld][qd][ce][re][cf][pf][bg][cg][qk][rk][ml][ol][pl][qm][qn][dp][np][op][fq][kq][nq][oq][pq][qq][or]


;
)
