(;GM[1]FF[4]SZ[19]
GN[White to play]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem76/Attempts]AP[GoWiki:2009]
DT[2017-04-24]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem76/Attempts

White to play]
PL[W]

AB[cg][ci][ei][fi][cj][dk][gk][dl][dm][gm][dn][gn][bo][co][go][ap][gp][bq][cq][dq][eq][fq]
AW[dj][ej][ek][el][em][cn][en][fn][do][fo][bp][cp][dp][ep][fp]

;W[ck]C[W1]MN[1]
;B[cl]C[B2]MN[2]
;W[bn]C[W3]MN[3]
;B[ao]C[B4]MN[4]
;W[bk]C[W5]MN[5]
;B[bl]C[B6]MN[6]
;W[al]C[W7]MN[7]

;
)
