(;GM[1]FF[4]SZ[19]
GN[White to play]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem139]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem139

White to play]
PL[W]

AB[ca][ab][cb][gb][cc][gc][be][ce][fe][cg][fg][ah][fh][bi][ci][gi][cj][ej][hj][ck][cl][fl][hl][bm][fm][gm][bo][co][fo][go][ho][bp][jp][dq][eq][lq][br][dr][gr][hr][kr]
AW[ea][eb][dc][ec][ed][de][bf][cf][df][dg][dh][di][fi][dj][fj][dk][fk][dl][dm][em][en][do][cp][dp][ep][fp][gp][cq][hq][iq][ir]


;
)
