(;GM[1]FF[4]SZ[19]
GN[Still ko, even if black connects.]
PC[http://senseis.xmp.net/?LeatherScrollProblem98/Attempts]AP[GoWiki:2009]
DT[2010-02-26]
C[Diagram from http://senseis.xmp.net/?LeatherScrollProblem98/Attempts

Still ko, even if black connects.]
PL[W]

AB[lb][mb][nb][rb][kc][oc][pc][qc][qd]
AW[ob][pb][qb][lc][mc][nc][od][pd][qe][pf]

;W[rc]C[W1]MN[1]
;B[rd]C[B2]MN[2]
;W[sb]C[W3]MN[3]
;B[sc]C[B4]MN[4]
;W[ra]C[W5]MN[5]

;
)
