(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[http://senseis.xmp.net/?KyuExercise142/Solution]AP[GoWiki:2009]
DT[2009-11-04]
C[Diagram from http://senseis.xmp.net/?KyuExercise142/Solution

Solution]
PL[B]

AB[ef][ff][gf][hf][if][jf][kf][lf][eg][jg][dh][hh][di][ii][ji][ki][ni][dj][hj][ij][mj][dk][hk][lk][dl][fl][kl][dm][em]
AW[mf][fg][gg][hg][kg][mg][eh][jh][kh][nh][oh][fi][li][oi][gj][jj][kj][oj][ek][gk][ik][mk][nk][el][hl][il][ll][fm][gm][jm][km][lm]

;B[ih]C[B1]MN[1]
;W[ig]C[W2]MN[2]
;B[gi]C[B3]MN[3]
;W[fh]C[W4]MN[4]
;B[fj]C[B5]MN[5]
;W[ej]C[W6]MN[6]
;B[ei]C[B7]MN[7]
;W[fk]C[W8]MN[8]
;B[lj]C[B9]MN[9]
;W[mh]C[W10]MN[10]

;
)
