(;GM[1]FF[4]SZ[19]
GN[B6 at W9]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem278/Attempts]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem278/Attempts

B6 at W9]
PL[B]

AB[qk][nl][pl][qm][rm][mn][rn][np][pp][mq][oq][qq]
AW[om][pm][qn][oo][po][qo][ro][op][rp][pr]

;B[pq]C[B6]MN[6]
;W[rq]C[W7]MN[7]
;B[rr]C[B8]MN[8]
;W[qr]C[W9]MN[9]
;B[or]C[B10]MN[10]
;W[sr]C[W11]MN[11]
;B[rs]C[B12]MN[12]
;W[sq]C[W13]MN[13]
;B[ps]C[B14]MN[14]
;W[so]C[W15]MN[15]

;
)
