(;GM[1]FF[4]SZ[19]
GN[Can White survive in the corner in sente?]
PC[http://senseis.xmp.net/?BQM43]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM43

Can White survive in the corner in sente?]
PL[W]

AB[ml][gm][hm][nm][om][hn][nn][on][ho][io][no][cp][hp][fq][iq][jq][oq][ir][kr][or][js][ks][ls][ms][ns][os]
AW[cl][gl][hl][il][jl][kl][ll][nl][em][im][mm][in][mn][do][jo][mo][oo][ip][jp][kp][lp][np][op][dq][kq][mq][nq][lr][mr][nr]
CR[cp]

;W[cq]C[W1]MN[1]
;B[dp]C[B2]MN[2]
;W[ep]C[W3]MN[3]
;B[co]C[B4]MN[4]
;W[eo]C[W5]MN[5]
;B[eq]C[B6]MN[6]
;W[bq]C[W7]MN[7]

;CR[cp]
)
