(;GM[1]FF[4]SZ[19]
GN[Black to play]
PC[http://senseis.xmp.net/?RTGProblem74]AP[GoWiki:2009]
DT[2010-01-16]
C[Diagram from http://senseis.xmp.net/?RTGProblem74

Black to play]
PL[B]

AB[if][jf][kf][lf][fg][gg][hg][lg][fh][lh][nh][fi][ii][ji][ni][fj][jj][kj][mj][nj][fk][fl][hl][il][nl][fm][lm][mm][gn][hn][in][kn]
AW[jg][kg][gh][hh][ih][kh][gi][li][mi][gj][lj][gk][ik][lk][gl][jl][kl][ll][gm]


;
)
