(;GM[1]FF[4]SZ[19]
GN[Black's stubborn resistance]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem237/Solution]AP[GoWiki:2009]
DT[2023-01-27]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem237/Solution

Black's stubborn resistance]
PL[W]

AB[am][bm][cm][em][dn][eo][bp][ep][eq][dr]
AW[an][bn][cn][cp][dp][br]

;W[bo]C[W1]MN[1]
;B[bq]C[B2]MN[2]
;W[cq]C[W3]MN[3]
;B[ap]C[B4]MN[4]
;W[cr]C[W5]MN[5]
;B[bs]C[B6]MN[6]
;W[cs]C[W7]MN[7]
;B[co]C[B8]MN[8]
;W[do]C[W9]MN[9]
;B[ar]C[B10]MN[10]

;
)
