(;GM[1]FF[4]SZ[19]
GN[Black first]
PC[https://senseis.xmp.net/?DieterVerhofstadt/PracticalEndgame]AP[GoWiki:2009]
DT[2019-05-12]
C[Diagram from https://senseis.xmp.net/?DieterVerhofstadt/PracticalEndgame

Black first]
PL[B]

AB[bk][jk][kk][lk][ok][pk][qk][rk][bl][il][ql][sl][cm][im][lm][pm][rm][bn][dn][jn][io][oo][po][qo][gp][ip][jp][lp][np][rp][bq][cq][dq][fq][iq][kq][mq][nq][pq][qq][rq][er][gr][hr][jr][kr][lr][or][fs][is][ps]
AW[ck][ek][ik][mk][cl][el][hl][jl][dm][hm][km][nm][qm][en][hn][in][on][pn][qn][rn][bo][go][ho][jo][ko][lo][mo][no][ro][cp][dp][ep][hp][kp][mp][eq][hq][br][cr][dr][nr]
CR[am][bm]

;B[an]C[B1]MN[1]
;B[ao]C[B3]MN[3]
;W[ap]C[W4]MN[4]
;B[co]C[B5]MN[5]
;W[bp]C[W6]MN[6]
;W[do]C[W8]MN[8]
;B[cn]C[B9]MN[9]

;CR[am][bm]
)
