(;GM[1]FF[4]SZ[19]
GN[White to play]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem75/Solution]AP[GoWiki:2009]
DT[2023-04-25]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem75/Solution

White to play]
PL[W]

AB[ro][rq][pr][rs]
AW[pm][rm][sm][qn][po][pp][oq][or][os]

;W[sr]C[W1]MN[1]
;B[qr]C[B2]MN[2]
;W[ps]C[W3]MN[3]
;B[qp]C[B4]MN[4]
;W[pq]C[W5]MN[5]
;B[qq]C[B6]MN[6]
;W[so]C[W7]MN[7]
;B[sp]C[B8]MN[8]
;W[sn]C[W9]MN[9]
;B[qo]C[B10]MN[10]

;
)
