(;GM[1]FF[4]SZ[19]
GN[What can Black do to secure victory? (2), B9 at BB]
PC[http://senseis.xmp.net/?BQM394]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM394

What can Black do to secure victory? (2), B9 at BB]
PL[B]

AB[dd][cg][gk][cm][em][gm]
AW[fc][eh][cj][ej][il][gn][hn]
CR[cj]

;B[bj]C[B1]MN[1]
;W[bi]C[W2]MN[2]
;B[ci]C[B3]MN[3]
;W[bk]C[W4]MN[4]
;B[dj]C[B5]MN[5]
;W[di]C[W6]MN[6]
;B[ck]C[B7]MN[7]
;W[ch]C[W8]MN[8]
;W[bg]C[W10]MN[10]

;CR[cj]
)
