(;GM[1]FF[4]SZ[19]
GN[variation 3]
PC[http://senseis.xmp.net/?GokyoShumyoSection4Problem40/Attempts]AP[GoWiki:2009]
DT[2009-05-05]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection4Problem40/Attempts

variation 3]
PL[W]

AB[ga][db][gb][ec][fc][jc][ed][fd][id][ge][gf][if]
AW[cb][fb][hb][dc][gc][hc][cd][gd][de][fe][ff][fg]

;B[ca]C[B4]MN[4]
;W[ha]C[W5]MN[5]
;B[eb]C[B6]MN[6]
;W[fa]C[W7]MN[7]
;B[bb]C[B8]MN[8]
;W[cc]C[W9]MN[9]

;
)
