(;GM[1]FF[4]SZ[19]
GN[Black plays carelessly]
PC[http://senseis.xmp.net/?BeginnerExercise193/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise193/Attempts

Black plays carelessly]
PL[B]

AB[fa][ma][fb][hb][ib][lb][nb][fc][gc][hc][jc][kc][lc][mc][nc]
AW[ea][ka][na][oa][eb][jb][ob][ec][ic][oc][ed][fd][gd][hd][id][jd][kd][ld][md][nd][od]
CR[ka]
LB[ga:b][la:a][gb:c]

;B[ja]C[B1]MN[1]
;W[ia]C[W2]MN[2]
;B[kb]C[B3]MN[3]
;W[ha]C[W4]MN[4]

;CR[ka]
LB[ga:b][la:a][gb:c]
)
