(;GM[1]FF[4]SZ[19]
GN[White dies]
PC[http://senseis.xmp.net/?KyuExercise41/Attempts]AP[GoWiki:2009]
DT[2014-08-18]
C[Diagram from http://senseis.xmp.net/?KyuExercise41/Attempts

White dies]
PL[B]

AB[qc][jd][nd][pd][mf][pg][nh][ph][pi][nj][oj][qj][mk][ok][qk][nl][mm][nm][om][pm][nn][qn][oo][pp][qp][rp][qq][lr]
AW[jb][rd][of][pf][qf][oi][qi][ri][pj][pk][ll][ml][ol][pl][ql][lm][qm][mn][rn][mo][no][op][nq][pq][rq][or][qr][sr][rs]

;B[rj]C[B1]MN[1]
;W[rg]C[W2]MN[2]
;B[rl]C[B3]MN[3]
;W[rm]C[W4]MN[4]
;B[sk]C[B5]MN[5]
;W[ro]C[W6]MN[6]
;B[so]C[B7]MN[7]

;
)
