(;GM[1]FF[4]SZ[19]
GN[Main line]
PC[http://senseis.xmp.net/?posting=1928]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?posting=1928

Main line]
PL[B]

AB[dp][bq][cq][dq][er][fr]
AW[cn][eo][bp][cp][eq][fq][hq][gr][fs]

;B[bs]C[B1]MN[1]
;W[ar]C[W2]MN[2]

;
)
