(;GM[1]FF[4]SZ[19]
GN[White to win the capturing race. The solution is ko or seki.]
PC[http://senseis.xmp.net/?GokyoShumyoSection4Problem25]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection4Problem25

White to win the capturing race. The solution is ko or seki.]
PL[W]

AB[gb][bc][cc][dc][cd][ed][fd][ce]
AW[eb][ec][bd][dd][be][de][cf][ef]


;
)
