(;GM[1]FF[4]SZ[19]
GN[Shortage of liberties]
PC[http://senseis.xmp.net/?BeginnerExercise64/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise64/Solution

Shortage of liberties]
PL[W]

AB[sp][oq][pq][rq][nr][or][qr][rr][sr][rs]
AW[rn][np][op][pp][qp][rp][lq][nq][qq][mr][ps]
CR[ps]
LB[os:a]

;W[ns]C[W1]MN[1]

;CR[ps]
LB[os:a]
)
