(;GM[1]FF[4]SZ[19]
GN[White first B12 @ BB, W13 @ BS]
PC[http://senseis.xmp.net/?RTGProblem66/Attempts]AP[GoWiki:2009]
DT[2009-11-09]
C[Diagram from http://senseis.xmp.net/?RTGProblem66/Attempts

White first B12 @ BB, W13 @ BS]
PL[W]

AB[bk][ik][cl][el][gl][il][am][bm][cm][em][fm][gm][hm][an][cn][fn][in][jn][co][go][ho][ap][hp][ip][bq][fq][gq][ar][cr][dr][gr][hr][ir][bs][hs][js]
AW[bj][cj][ck][ek][fk][gk][hk][al][bl][fl][hl][bn][dn][en][ao][bo][eo][io][jo][bp][cp][dp][fp][gp][jp][cq][dq][eq][iq][kq][er][fr][jr][kr][cs][ds][es][gs]
CR[cr]
SQ[dr]

;W[br]C[W11]MN[11]

;CR[cr]
SQ[dr]
)
