(;GM[1]FF[4]SZ[19]
GN[[Dieter\]'s attempt (1)]
PC[http://senseis.xmp.net/?RTGProblem47/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?RTGProblem47/Attempts

[Dieter\]'s attempt (1)]
PL[B]

AB[bm][cn][en][bo][eo][go][ap][bp][cp][ep][hp][ip][bq][eq][iq][cr][gr][ir][kr][cs][ds][hs]
AW[co][do][dp][cq][dq][fq][gq][hq][dr][er][hr][es]

;B[fs]C[B1]MN[1]
;W[br]C[W2]MN[2]
;B[bs]C[B3]MN[3]
;W[fr]C[W4]MN[4]
;B[gs]C[B5]MN[5]
;W[is]C[W6]MN[6]

;
)
