(;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[qo][ro][qp][sp][qq][rq][pr][qr][rs]
AW[pm][rm][sm][qn][sn][po][so][pp][oq][pq][or][sr][os][ps]

;W[sq]C[W1]MN[1]

;
)
