(;GM[1]FF[4]SZ[19]
GN[Attempt]
PC[http://senseis.xmp.net/?GokyoShumyoSection2Problem30/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection2Problem30/Attempts

Attempt]
PL[B]

AB[db][eb][bc][cc][ec][ed][ee][bf][cf][ch]
AW[da][bb][cb][dc][cd][dd][be][ce]

;B[ac]C[B1]MN[1]
;W[ab]C[W2]MN[2]
;B[ba]C[B3]MN[3]
;W[ad]C[W4]MN[4]
;B[ca]C[B5]MN[5]

;
)
