(;GM[1]FF[4]SZ[19]
GN[Black at 'a', White next]
PC[http://senseis.xmp.net/?PickyEndgameProblem/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?PickyEndgameProblem/Attempts

Black at 'a', White next]
PL[B]

AB[bp][cp][dp][ep][cq][eq][br][er][es]
AW[ao][bo][co][do][ap][aq][bq][cr]

;B[bs]C[B1]MN[1]
;W[ar]C[W2]MN[2]
;B[dr]C[B3]MN[3]
;B[cs]C[B5]MN[5]

;
)
