(;GM[1]FF[4]SZ[19]
GN[White to play]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem315/Attempts]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem315/Attempts

White to play]
PL[W]

AB[ln][mn][ko][oo][po][kp][pp][kq][oq][qq][sq][lr][or][sr]
AW[lo][mo][lp][np][op][lq][mq][pq][pr]

;W[ms]C[W1]MN[1]
;B[kr]C[B2]MN[2]
;W[os]C[W3]MN[3]
;B[qr]C[B4]MN[4]
;W[ps]C[W5]MN[5]
;B[qs]C[B6]MN[6]
;W[ns]C[W7]MN[7]

;
)
