(;GM[1]FF[4]SZ[19]
GN[White to give Black a chance]
PC[http://senseis.xmp.net/?WorstMoveProblem17]AP[GoWiki:2009]
DT[2011-01-06]
C[Diagram from http://senseis.xmp.net/?WorstMoveProblem17

White to give Black a chance]
PL[W]

AB[oa][pb][qb][rb][sb]
AW[nb][ob][pc][qc][rc][sc]


;
)
