(;GM[1]FF[4]SZ[19]
GN[Black to play]
PC[http://senseis.xmp.net/?KyuExercise157]AP[GoWiki:2009]
DT[2010-04-07]
C[Diagram from http://senseis.xmp.net/?KyuExercise157

Black to play]
PL[B]

AB[nj][nk][pk][ll][pl][ql][nm][pm][kn][ln][mn][on][pn][qn][po][ro][op][oq][pq][nr][pr][ns]
AW[ni][oi][lj][mj][oj][qj][kk][qk][rl][jm][km][qm][rm][jn][nn][rn][ko][lo][mo][no][oo][qo][pp][qp][jq][mq][nq][qq][mr]


;
)
