(;GM[1]FF[4]SZ[19]
GN[White to kill]
PC[http://senseis.xmp.net/?GokyoShumyoSection2Problem10/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection2Problem10/Attempts

White to kill]
PL[W]

AB[db][bc][cd][dd][ed]
AW[fc][hc][bd][fd][be][ce][ee][cg]

;W[bb]C[W1]MN[1]
;B[ac]C[B2]MN[2]

;
)
