(;GM[1]FF[4]SZ[19]
GN[Diagram 22.4: Variation]
PC[http://www.go4go.net/]
AP[GoWiki:2009]
DT[2023-12-04]
C[Diagram from http://www.go4go.net/

Diagram 22.4: Variation]
PL[W]

AB[qo][qp][pq][pr]
AW[ql][pn][qn][op][pp][lq][oq][or]
LB[sp:b][ps:a]

;W[rr]C[W1]MN[1]
;B[qr]C[B2]MN[2]
;W[rq]C[W3]MN[3]
;B[qq]C[B4]MN[4]
;W[ro]C[W5]MN[5]
;B[rp]C[B6]MN[6]
;W[rn]C[W7]MN[7]
;B[rs]C[B8]MN[8]
;W[sr]C[W9]MN[9]

;LB[sp:b][ps:a]
)
