(;GM[1]FF[4]SZ[19]
GN[White to move]
PC[http://senseis.xmp.net/?LeatherScrollProblem122/Attempts]AP[GoWiki:2009]
DT[2011-12-01]
C[Diagram from http://senseis.xmp.net/?LeatherScrollProblem122/Attempts

White to move]
PL[W]

AB[rg][rh][oi][ri][nj][pj][rj][nk][pk][qk][sk][ol][ql][qm]
AW[qf][rf][og][pg][qg][sg][nh][ni][mj][mk][nl][pl][rl][nm][pm][rm][on][qn]

;W[ok]C[W1]MN[1]
;B[rk]C[B2]MN[2]
;W[oj]C[W3]MN[3]
;B[pi]C[B4]MN[4]

;
)
