(;GM[1]FF[4]SZ[19]
GN[Moves 81 to 90]
PC[http://senseis.xmp.net/?DietersStudyOfOtakeGame4]AP[GoWiki:2009]
DT[2012-09-01]
C[Diagram from http://senseis.xmp.net/?DietersStudyOfOtakeGame4

Moves 81 to 90]
PL[B]

AB[lb][kc][pc][qd][he][ke][pe][jf][hg][jg][hh][kh][ki][gj][jj][qj][ek][fk][el][kl][ll][jm][mm][qm][gn][in][qn][eo][ho][qo][cp][ep][hp][np][op][pp][dq][gq][iq][pq]
AW[mb][ic][oc][dd][gd][md][od][mf][kg][lg][ih][jh][ii][mi][ij][gk][ik][mk][fl][gl][ml][lm][fn][ln][fo][go][po][ro][fp][gp][qp][eq][fq][hq][oq][qq][er][hr][or][pr]

;B[ir]C[B81]MN[81]
;W[gr]C[W82]MN[82]
;B[mh]C[B83]MN[83]
;W[lh]C[W84]MN[84]
;B[li]C[B85]MN[85]
;W[lj]C[W86]MN[86]
;B[ni]C[B87]MN[87]
;W[mj]C[W88]MN[88]
;B[mq]C[B89]MN[89]
;W[nm]C[W90]MN[90]

;
)
