(;GM[1]FF[4]SZ[19]
GN[Main line]
PC[http://senseis.xmp.net/?GokyoShumyoSection1Problem84/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection1Problem84/Solution

Main line]
PL[W]

AB[km][en][in][do][go][ko][cp][ip][dq][jq][ir]
AW[fp][gp][hp][eq][hq][er]

;W[hr]C[W1]MN[1]
;B[dr]C[B2]MN[2]
;W[io]C[W3]MN[3]
;B[ho]C[B4]MN[4]
;W[jr]C[W5]MN[5]
;B[kr]C[B6]MN[6]
;W[js]C[W7]MN[7]
;B[iq]C[B8]MN[8]
;W[is]C[W9]MN[9]
;B[lq]C[B10]MN[10]

;
)
