(;GM[1]FF[4]SZ[19]
GN[When White wins the ko]
PC[http://senseis.xmp.net/?BeginnerExercise5/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise5/Solution

When White wins the ko]
PL[W]

AB[ra][ob][nc][pc][pd][qd][rd][sd]
AW[pa][sa][pb][qb][rb][qc][rc][sc]

;W[qa]C[W1]MN[1]

;
)
