(;GM[1]FF[4]SZ[19]
GN[]
PC[http://senseis.xmp.net/?PracticalApproachToYose/Problem3Solution]AP[GoWiki:2009]
DT[2009-06-24]
C[Diagram from http://senseis.xmp.net/?PracticalApproachToYose/Problem3Solution

]
PL[W]

AB[cn][co][cp][dq][eq]
AW[do][ep][fp][hp][jp][fq]
LB[br:a]

;W[fr]C[W1]MN[1]
;W[cs]C[W3]MN[3]
;B[cr]C[B4]MN[4]
;W[ds]C[W5]MN[5]
;B[bs]C[B6]MN[6]
;W[er]C[W7]MN[7]

;LB[br:a]
)
