(;GM[1]FF[4]SZ[19]
GN[White first]
PC[https://senseis.xmp.net/?BeginnerExercise123/Solution]AP[GoWiki:2009]
DT[2024-09-09]
C[Diagram from https://senseis.xmp.net/?BeginnerExercise123/Solution

White first]
PL[W]

AB[jf][gg][hg][ig][kg][mg][gh][kh][mh][fi][mi][fj][mj][fk][gk][hk][lk][mk][il][jl][hm][km][lm][mm]
AW[hh][ih][jh][gi][ii][ki][li][gj][hj][lj][ik][kk][kl]
LB[ij:a][jj:b]

;W[jk]C[W1]MN[1]

;LB[ij:a][jj:b]
)
