(;GM[1]FF[4]SZ[31]
GN[White's overblown KO part12]
PC[http://senseis.xmp.net/?KyuExercise26/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?KyuExercise26/Solution

White's overblown KO part12]
PL[B]

AB[al][cl][bm][cm][bn][dn][ao][bo][co][bp][dp][ep][fp][gp][br][bs][bt][ft][gt][ht][it][bu][cu][du][ev]
AW[aj][bj][cj][bk][dk][bl][dl][am][dm][en][gn][go][ap][hp][aq][bq][dq][eq][fq][gq][cr][cs][fs][gs][hs][is][ct][dt][et][eu][iu]

;B[iv]C[B1]MN[1]
;W[cp]C[W2]MN[2]
;B[em]C[B3]MN[3]
;W[fn]C[W4]MN[4]

;
)
