(;GM[1]FF[4]SZ[19]
GN[One liberty]
PC[http://senseis.xmp.net/?BulkySevenInTheCorner/OneLiberty]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BulkySevenInTheCorner/OneLiberty

One liberty]
PL[W]

AB[ap][bp][bq][cq][dq][dr][ds]
AW[ao][bo][co][dp][ep][eq][er][es]
LB[cp:b][cs:a]

;W[br]C[W1]MN[1]
;B[ar]C[B2]MN[2]
;W[bs]C[W3]MN[3]
;B[cr]C[B4]MN[4]

;LB[cp:b][cs:a]
)
