(;GM[1]FF[4]SZ[19]
GN[-10, White plays first]
PC[http://senseis.xmp.net/?Numbers]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?Numbers

-10, White plays first]
PL[W]

AB[ie][if][jf][jg][jh][kh][ki][kj][lj][lk][ll][ml][mm][ln][mn][mo]
AW[fe][ge][he][ff][fg][gg][hg][ig][fh][fi][gi][hi][ii][ji][fj][fk][gk][hk][ik][jk][kk][fl][fm][gm][hm][im][jm][km][lm][fn][fo][go][ho][io][jo][ko][lo]

;W[kn]C[W1]MN[1]
;B[kl]C[B2]MN[2]
;W[jl]C[W3]MN[3]
;B[jj]C[B4]MN[4]
;W[ij]C[W5]MN[5]
;B[ih]C[B6]MN[6]
;W[hh]C[W7]MN[7]
;B[hf]C[B8]MN[8]

;
)
