(;GM[1]FF[4]SZ[19]
GN[Moves 71 to 80]
PC[http://senseis.xmp.net/?HowDidThisHappen]AP[GoWiki:2009]
DT[2011-10-11]
C[Diagram from http://senseis.xmp.net/?HowDidThisHappen

Moves 71 to 80]
PL[W]

AB[nb][ob][cc][dc][ec][fc][gc][pc][gd][ld][pd][he][je][le][ef][hf][kf][nf][pf][dg][jg][mg][og][ch][eh][jh][lh][mh][nh][ji][jj][ck][gk][co][dp][pp][eq][mq]
AW[mb][kc][lc][nc][qc][cd][dd][ed][fd][hd][id][nd][ee][ge][me][re][df][gf][lf][mf][gg][kg][lg][kh][qh][gi][ki][li][qk][ll][cn][dn][jp][gq]

;W[hj]C[W1]MN[1]
;B[jd]C[B2]MN[2]
;W[jc]C[W3]MN[3]
;B[ie]C[B4]MN[4]
;W[hb]C[W5]MN[5]
;B[hk]C[B6]MN[6]
;W[cf]C[W7]MN[7]
;B[bc]C[B8]MN[8]
;W[bg]C[W9]MN[9]
;B[bh]C[B10]MN[10]

;
)
