(;GM[1]FF[4]SZ[19]
GN[Solution (B5 at BC)]
PC[https://senseis.xmp.net/?KyuExercise143/Solution]AP[GoWiki:2009]
DT[2023-02-20]
C[Diagram from https://senseis.xmp.net/?KyuExercise143/Solution

Solution (B5 at BC)]
PL[B]

AB[dn][en][fn][bo][co][go][bp][fp][hp][bq][hq][gr][hr][fs]
AW[do][eo][fo][cp][gp][cq][fq][gq][br][cr][fr]
CR[fp]

;B[dp]C[B1]MN[1]
;W[ep]C[W2]MN[2]
;B[eq]C[B3]MN[3]
;W[er]C[W4]MN[4]
;W[dq]C[W6]MN[6]

;CR[fp]
)
