(;GM[1]FF[4]SZ[19]
GN[B plays]
PC[https://senseis.xmp.net/?KyuExercise183/Solution]AP[GoWiki:2009]
DT[2022-12-21]
C[Diagram from https://senseis.xmp.net/?KyuExercise183/Solution

B plays]
PL[B]

AB[ao][bo][cp][dp][ep][fp][gp][cq][hq][hr][fs][hs]
AW[bp][bq][fq][cr][dr][gr][gs]

;B[er]C[B1]MN[1]
;W[eq]C[W2]MN[2]
;B[gq]C[B3]MN[3]
;W[bs]C[W4]MN[4]
;B[ar]C[B5]MN[5]
;W[ds]C[W6]MN[6]
;B[br]C[B7]MN[7]

;
)
