(;GM[1]FF[4]SZ[19]
GN[Black lives with one move]
PC[http://senseis.xmp.net/?WorstMoveProblem17/Attempts]AP[GoWiki:2009]
DT[2011-01-10]
C[Diagram from http://senseis.xmp.net/?WorstMoveProblem17/Attempts

Black lives with one move]
PL[W]

AB[oa][pb][qb][rb][sb]
AW[nb][ob][pc][qc][rc][sc]
LB[pa:a]

;W[qa]C[W1]MN[1]
;B[ra]C[B2]MN[2]

;LB[pa:a]
)
