(;GM[1]FF[4]SZ[19]
GN[Black employs clever shapes to protect his cutting point]
PC[http://senseis.xmp.net/?ElementaryCourse]AP[GoWiki:2009]
DT[2009-10-11]
C[Diagram from http://senseis.xmp.net/?ElementaryCourse

Black employs clever shapes to protect his cutting point]
PL[B]

AB[di][li][dj][lj][ek][mk][fl][gl][nl][ol]
AW[eh][mh][ei][gi][mi][oi][ej][mj][fk][gk][hk][nk][ok][pk]
LB[dk:a][el:b]

;B[ll]C[B1]MN[1]

;LB[dk:a][el:b]
)
