(;GM[1]FF[4]SZ[19]
GN[Black to play and save all his stones.]
PC[http://senseis.xmp.net/?BQM404]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM404

Black to play and save all his stones.]
PL[B]

AB[pm][on][no][oo][np][qp][rp][nq][oq][pq]
AW[ml][ol][pl][ql][qm][mn][mo][po][qo][mp][op][pp][mq][qq][rq]

;B[ro]C[B1]MN[1]
;W[qn]C[W2]MN[2]
;B[rr]C[B3]MN[3]

;
)
