(;GM[1]FF[4]SZ[19]
GN[Weak defense]
PC[https://senseis.xmp.net/?KyuExercise198/Solution]AP[GoWiki:2009]
DT[2022-12-21]
C[Diagram from https://senseis.xmp.net/?KyuExercise198/Solution

Weak defense]
PL[W]

AB[bn][bo][co][do][ep][eq][er][as][es]
AW[bp][cp][cr][ds]

;W[dr]C[W1]MN[1]
;B[br]C[B2]MN[2]
;W[dq]C[W3]MN[3]
;B[bq]C[B4]MN[4]
;W[aq]C[W5]MN[5]
;B[dp]C[B6]MN[6]
;W[bs]C[W7]MN[7]

;
)
