(;GM[1]FF[4]SZ[19]
GN[White tries to increase his eye space]
PC[http://senseis.xmp.net/?BeginnerExercise165/Solution]AP[GoWiki:2009]
DT[2014-02-24]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise165/Solution

White tries to increase his eye space]
PL[B]

AB[cn][eo][cp][ep][gp][bq][eq][hq][jq][br]
AW[cq][dq][cr][er][fr][gr][bs]

;B[ds]C[B1]MN[1]
;W[hr]C[W2]MN[2]
;B[ir]C[B3]MN[3]
;W[cs]C[W4]MN[4]
;B[hs]C[B5]MN[5]
;W[gs]C[W6]MN[6]
;B[es]C[B7]MN[7]

;
)
