(;GM[1]FF[4]SZ[19]
GN[Black 89 and 91, corrected]
PC[http://senseis.xmp.net/?TesujiFromGames3/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TesujiFromGames3/Solution

Black 89 and 91, corrected]
PL[B]

AB[bc][cc][dc][fc][gc][bd][pd][cf][qf][fg][gi][bj][dj][gj][ck][ek][gk][qk][cl][el][fl][gl][ol][pl][nm][bn][cn][qn][fo][ho][po][gp][hp][qp][fq][iq][lq][mq][pq][dr][fr][jr][kr][es]
AW[cd][dd][ed][be][ce][ge][eg][ch][ih][bi][ci][ei][cj][hj][nj][pj][qj][fk][hk][dm][im][om][dn][fn][gn][pn][bo][co][go][oo][dp][ep][fp][kp][lp][mp][op][cq][eq][kq][oq][qq][er][pr]
LB[rm:d][ro:b][rp:a][sq:c]

;B[rq]C[B1]MN[1]
;W[pp]C[W2]MN[2]
;B[qo]C[B3]MN[3]
;W[rr]C[W4]MN[4]
;B[oi]C[B5]MN[5]
;W[oj]C[W6]MN[6]
;B[ml]C[B7]MN[7]

;LB[rm:d][ro:b][rp:a][sq:c]
)
