(;GM[1]FF[4]SZ[19]
GN[Key point?]
PC[http://senseis.xmp.net/?BQM187]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM187

Key point?]
PL[B]

AB[oc][kd][pd][ke][me][oe][kf][lf][nf][og][oh][rh][ki][mi][ni][pi][kj][oj][pj][nk][nl][rl][pm][lo][mo][no][np][pp][oq][pq][pr][ps]
AW[kc][ld][md][nd][od][rd][le][pe][qf][kh][mh][qh][li][qi][lj][rj][kk][mk][ml][ln][rn][ko][kp][lp][nq][qq][nr][or][qr]

;B[qn]C[B1]MN[1]
;W[rp]C[W2]MN[2]
;B[qs]C[B3]MN[3]
;W[sn]C[W4]MN[4]
;B[rm]C[B5]MN[5]
;W[rs]C[W6]MN[6]

;
)
