(;GM[1]FF[4]SZ[19]
GN[White still lives (B7 at WC)]
PC[http://senseis.xmp.net/?KyuExercise143/Attempts]AP[GoWiki:2009]
DT[2011-08-26]
C[Diagram from http://senseis.xmp.net/?KyuExercise143/Attempts

White still lives (B7 at WC)]
PL[B]

AB[dn][en][fn][nn][on][pn][bo][co][go][lo][mo][qo][bp][fp][hp][lp][np][rp][bq][hq][lq][oq][rq][gr][hr][qr][rr][fs][ps]
AW[do][eo][fo][no][oo][po][cp][gp][mp][op][qp][cq][fq][gq][mq][pq][qq][br][cr][fr][lr][mr][or][pr]
CR[fp][op]

;B[dp]C[B1]MN[1]
;W[ep]C[W2]MN[2]
;B[eq]C[B3]MN[3]
;W[er]C[W4]MN[4]
;B[pp]C[B5]MN[5]
;W[nq]C[W6]MN[6]
;W[ns]C[W8]MN[8]

;CR[fp][op]
)
