(;GM[1]FF[4]SZ[19]
GN[Cutting gains a liberty]
PC[http://senseis.xmp.net/?CutToGainALiberty]AP[GoWiki:2009]
DT[2013-05-26]
C[Diagram from http://senseis.xmp.net/?CutToGainALiberty

Cutting gains a liberty]
PL[B]

AB[ba][bb][bc][cc][dc][ad][bd][ce][cf][cg][ch][ci][bj][cj]
AW[ab][cb][db][ec][cd][dd][ed][ae][be][bf][bg][bh][bi]
CR[eb]

;B[ai]C[B1]MN[1]
;W[ac]C[W2]MN[2]
;B[ah]C[B3]MN[3]
;W[ca]C[W4]MN[4]

;CR[eb]
)
