(;GM[1]FF[4]SZ[19]
GN[White to play]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem190/Solution]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem190/Solution

White to play]
PL[W]

AB[ph][qh][rh][oi][lk][nk][ok][mm][pm][qm][rm][mo][no][qo][lp][op][pp][or][pr]
AW[qi][ri][pj][ol][pl][ql][rl][om][on][oo][np][kq][lq][nq][qq][nr]
LB[so:a]

;W[ro]C[W1]MN[1]
;B[rp]C[B2]MN[2]
;W[qp]C[W3]MN[3]
;B[rq]C[B4]MN[4]
;W[rr]C[W5]MN[5]
;B[qr]C[B6]MN[6]
;W[qn]C[W7]MN[7]
;B[po]C[B8]MN[8]
;W[pn]C[W9]MN[9]
;B[rn]C[B10]MN[10]

;LB[so:a]
)
