(;GM[1]FF[4]SZ[19]
GN[Variation 4 (B4 at WW)]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem222/Attempts]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem222/Attempts

Variation 4 (B4 at WW)]
PL[W]

AB[ek][cl][dl][em][bn][cn][fn][do][eo][fo][ho][dp][eq][br][cr][dr][gs]
AW[dm][fm][dn][en][hn][co][cp][ep][fp][gp][ip][cq][dq]
CR[em]

;W[el]C[W1]MN[1]
;B[cm]C[B2]MN[2]
;W[go]C[W3]MN[3]
;W[gn]C[W5]MN[5]
;B[gm]C[B6]MN[6]
;W[er]C[W7]MN[7]
;B[fq]C[B8]MN[8]
;W[fr]C[W9]MN[9]

;CR[em]
)
