(;GM[1]FF[4]SZ[19]
GN[Black gets a ko]
PC[http://senseis.xmp.net/?Imagist/Problem2Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?Imagist/Problem2Solution

Black gets a ko]
PL[B]

AB[la][lb][ic][lc][id][ld][ie][le][if][jf][kf][lf]
AW[ma][fb][ib][mb][fc][hc][jc][mc][hd][jd][md][he][je][ke][me][hf][mf][hg][ig][jg][kg][lg][mg]
LB[gb:a][kc:b]

;B[jb]C[B1]MN[1]
;W[ja]C[W2]MN[2]
;B[kb]C[B3]MN[3]
;W[kd]C[W4]MN[4]
;B[hb]C[B5]MN[5]
;W[ha]C[W6]MN[6]

;LB[gb:a][kc:b]
)
