(;GM[1]FF[4]SZ[19]
GN[Refuted]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem248/Solution]AP[GoWiki:2009]
DT[2023-01-27]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem248/Solution

Refuted]
PL[W]

AB[bp][dp][dr]
AW[ar][br][bs]

;W[cq]C[W1]MN[1]
;B[eo]C[B2]MN[2]
;W[er]C[W3]MN[3]
;B[fr]C[B4]MN[4]
;W[eq]C[W5]MN[5]
;B[dq]C[B6]MN[6]
;W[ds]C[W7]MN[7]
;B[fq]C[B8]MN[8]
;W[bo]C[W9]MN[9]
;B[bn]C[B10]MN[10]

;
)
