(;GM[1]FF[4]SZ[19]
GN[solution (11''a') (2 right of 1, 6 takes back the ko)]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem35/SolutionToVariation1]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem35/SolutionToVariation1

solution (11''a') (2 right of 1, 6 takes back the ko)]
PL[B]

AB[rj][sj][qk][rl][sl][nm][pm][rm][sm][on][pn][qn][po][lp][mp][op][pp][qp][cq][dq][eq][fq][gq][nq][dr][er][fr][gr][mr][nr][or][pr][qr][es][fs][gs][hs][is][js][ks][ls][ms][qs]
AW[pl][ql][qm][nn][rn][sn][bo][lo][no][qo][so][cp][dp][ep][fp][gp][hp][np][rp][sp][aq][bq][hq][lq][mq][oq][pq][qq][rq][sq][ar][br][cr][hr][ir][jr][kr][lr][rr][sr][bs][ds][os][ps][rs]

;B[ns]C[B1]MN[1]
;B[cs]C[B3]MN[3]
;W[rk]C[W4]MN[4]
;B[sk]C[B5]MN[5]

;
)
