(;GM[1]FF[4]SZ[19]
GN[How does Black kill White?]
PC[http://senseis.xmp.net/?Hikaru27]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?Hikaru27

How does Black kill White?]
PL[B]

AB[ea][oa][eb][ob][ec][oc][ad][bd][cd][dd][kd][ld][md][nd]
AW[da][na][db][nb][ac][bc][cc][dc][kc][lc][mc][nc]

;B[lb]C[B1]MN[1]
;W[la]C[W2]MN[2]
;B[kb]C[B3]MN[3]
;W[mb]C[W4]MN[4]
;B[ma]C[B5]MN[5]

;
)
