(;GM[1]FF[4]SZ[19]
GN[Variation 2 at move 4 in Variation 1: 1-4]
PC[http://senseis.xmp.net/?Maruseru/LowChineseOpeningDoubleAttack]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?Maruseru/LowChineseOpeningDoubleAttack

Variation 2 at move 4 in Variation 1: 1-4]
PL[B]

AB[cf][cn][pn][dp][qp][kq][rq][rr]
AW[pc][dd][ql][mo][op][mq][pq][qq]

;B[qj]C[B1]MN[1]
;W[qn]C[W2]MN[2]
;B[po]C[B3]MN[3]
;W[pm]C[W4]MN[4]

;
)
