(;GM[1]FF[4]SZ[19]
GN[Playing the vital point (2)]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem128/Attempts]AP[GoWiki:2009]
DT[2020-09-23]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem128/Attempts

Playing the vital point (2)]
PL[W]

AB[bn][do][ap][cp][br]
AW[bm][cm][dm][en][eo][ep][eq][dr][fr]

;W[bo]C[W1]MN[1]
;B[cn]C[B2]MN[2]
;W[cr]C[W3]MN[3]
;B[bs]C[B4]MN[4]
;W[bq]C[W5]MN[5]
;B[cq]C[B6]MN[6]
;W[bp]C[W7]MN[7]
;B[ao]C[B8]MN[8]

;
)
