(;GM[1]FF[4]SZ[19]
GN[]
PC[http://senseis.xmp.net/?LeatherScrollProblem20/Attempts]AP[GoWiki:2009]
DT[2014-01-30]
C[Diagram from http://senseis.xmp.net/?LeatherScrollProblem20/Attempts

]
PL[W]

AB[ra][rb][pc][rc][pd][pe][re][rf]
AW[qa][ob][pb][qb][nc][oc][nd][oe][of][pf][qf][rg][sg]
LB[sb:b][sc:a]

;W[qc]C[W1]MN[1]
;B[rd]C[B2]MN[2]
;W[sf]C[W3]MN[3]
;B[se]C[B4]MN[4]

;LB[sb:b][sc:a]
)
