(;GM[1]FF[4]SZ[19]
GN[variation 1]
PC[http://senseis.xmp.net/?GokyoShumyoSection4Problem9/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection4Problem9/Attempts

variation 1]
PL[W]

AB[gb][ib][bc][cc][dc][gc][hc][ed][fd]
AW[fa][db][ec][fc][ic][gd][hd][id]
LB[ga:a]

;W[ha]C[W1]MN[1]
;B[eb]C[B2]MN[2]
;W[fb]C[W3]MN[3]
;B[ia]C[B4]MN[4]
;W[jb]C[W5]MN[5]

;LB[ga:a]
)
