(;GM[1]FF[4]SZ[19]
GN[Black to play]
PC[https://senseis.xmp.net/?KyuExercise215/Solution]AP[GoWiki:2009]
DT[2023-02-20]
C[Diagram from https://senseis.xmp.net/?KyuExercise215/Solution

Black to play]
PL[B]

AB[bo][co][do][dp][dq]
AW[bn][cn][dn][en][eo][ep][eq][er][es]

;B[cr]C[B1]MN[1]

;
)
