(;GM[1]FF[4]SZ[19]
GN[White to move]
PC[http://senseis.xmp.net/?LeatherScrollProblem109/Attempts]AP[GoWiki:2009]
DT[2009-05-13]
C[Diagram from http://senseis.xmp.net/?LeatherScrollProblem109/Attempts

White to move]
PL[W]

AB[ai][ck][dk][ek][cl][bm][dm][cn][dn][bo][eo][bp][ep][dq][eq][ar][dr]
AW[bi][ei][aj][cj][fj][bk][bl][dl][el][gl][em][en][gn][co][do][ap][cp][dp][gp][bq][cq][fq][br][fr][bs]

;W[ds]C[W1]MN[1]
;B[es]C[B2]MN[2]
;W[cs]C[W3]MN[3]
;B[er]C[B4]MN[4]
;W[fo]C[W5]MN[5]

;
)
