(;GM[1]FF[4]SZ[19]
GN[Shortage of liberties]
PC[http://senseis.xmp.net/?BeginnerExercise131/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise131/Solution

Shortage of liberties]
PL[B]

AB[cb][db][eb][ac][bc][cc]
AW[ab][bb][fb][gb][dc][ec][fc][ad][bd][cd][dd]
LB[da:a]

;B[ba]C[B1]MN[1]
;W[ea]C[W2]MN[2]

;LB[da:a]
)
