(;GM[1]FF[4]SZ[19]
GN[Black to play]
PC[http://senseis.xmp.net/?IgoHatsuyoRonProblem138/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?IgoHatsuyoRonProblem138/Attempts

Black to play]
PL[B]

AB[pc][qd][me][pe][mf][pf][lg][og][jh][lh][ph][qh][li][mk][ok][qk][ol]
AW[hc][kc][nc][kf][lf][nf][of][mg][ng][oh][mi][pi][qi]

;B[nd]C[B1]MN[1]
;W[od]C[W2]MN[2]
;B[oe]C[B3]MN[3]
;W[ne]C[W4]MN[4]
;B[md]C[B5]MN[5]
;W[oc]C[W6]MN[6]
;B[mc]C[B7]MN[7]
;W[mb]C[W8]MN[8]
;B[nh]C[B9]MN[9]
;W[pg]C[W10]MN[10]

;
)
