(;GM[1]FF[4]SZ[19]
GN[Double sente]
PC[http://senseis.xmp.net/?TsumegoFromGames7/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TsumegoFromGames7/Solution

Double sente]
PL[W]

AB[qh][lk][mk][nk][ok][ll][pl][ql][lm][qm][ln][nn][rn][lo][mo][no][qo][ro][lp][pp][qp][lq][jr][kr][lr][mr][nr][or][rr]
AW[ol][mm][nm][pm][mn][pn][oo][po][so][op][rp][nq][oq][pq][qq][rq][pr][os]
LB[sm:a][sq:b]

;W[sr]C[W1]MN[1]
;B[sp]C[B2]MN[2]
;W[rs]C[W3]MN[3]
;W[qn]C[W5]MN[5]
;B[sn]C[B6]MN[6]

;LB[sm:a][sq:b]
)
