(;GM[1]FF[4]SZ[19]
GN[Black to play]
PC[http://senseis.xmp.net/?PineConeProblem/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?PineConeProblem/Solution

Black to play]
PL[B]

AB[jf][lf][nf][hg][jg][lg][fh][hh][kh][mh][nh][gi][ji][li][fj][ij][kj][mj][nj][fk][hk][ik][jk][fl][il][ll][ml][gm][km][fn][hn][in][jn][ln]
AW[kg][ih][jh][hi][ii][mi][gj][hj][lj][gk][kk][lk][gl][hl][jl][kl][hm][im][jm]

;B[ki]C[B1]MN[1]
;W[jj]C[W2]MN[2]

;
)
