(;GM[1]FF[4]SZ[19]
GN[Shortage of liberties]
PC[http://senseis.xmp.net/?GokyoShumyoSection6Problem32/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection6Problem32/Solution

Shortage of liberties]
PL[B]

AB[cb][gb][dc][gc][dd][fd][gd][ce][ge][cf][dg][eg]
AW[db][hb][ec][fc][ic][ed][de][fe][ie][df][ef][gf][hf][fg]

;B[da]C[B1]MN[1]
;W[eb]C[W2]MN[2]
;B[ea]C[B3]MN[3]
;W[fa]C[W4]MN[4]
;B[ca]C[B5]MN[5]
;W[fb]C[W6]MN[6]
;B[ga]C[B7]MN[7]
;W[ee]C[W8]MN[8]
;B[ff]C[B9]MN[9]

;
)
