(;GM[1]FF[4]SZ[19]
GN[Ko (B6 at BB)]
PC[http://senseis.xmp.net/?BlindSpot/Problem4Solution]AP[GoWiki:2009]
DT[2010-11-30]
C[Diagram from http://senseis.xmp.net/?BlindSpot/Problem4Solution

Ko (B6 at BB)]
PL[W]

AB[cq][eq][fq][gq][hq][iq][br][cr][dr][ir][cs][fs]
AW[bp][cp][dp][ep][fp][gp][hp][ip][jp][aq][bq][dq][jq][ar][hr][jr][gs][is][js]
CR[fs]
LB[bs:x][ds:x]

;W[fr]C[W1]MN[1]
;B[er]C[B2]MN[2]
;W[es]C[W3]MN[3]
;B[gr]C[B4]MN[4]
;W[hs]C[W5]MN[5]

;CR[fs]
LB[bs:x][ds:x]
)
