(;GM[1]FF[4]SZ[19]
GN[Best]
PC[https://senseis.xmp.net/?DietersMistakesIn2021/Solution56]AP[GoWiki:2009]
DT[2022-01-28]
C[Diagram from https://senseis.xmp.net/?DietersMistakesIn2021/Solution56

Best]
PL[W]

AB[ha][eb][fb][gb][ib][dc][gc][nc][oc][cd][dd][fd][pd][de][ee][cf][df][pf][rg][rh][ci][hk][cl][cm][gm][pm][cn][gn][on][co][eo][lo][no][dp][gp][hp][ip][jp][kp][dq][nq][dr][pr][cs][ds]
AW[cb][db][hb][cc][fc][hc][jc][mc][bd][gd][hd][ld][nd][be][ce][bf][cg][hg][qh][hi][qj][ql][bm][qm][bn][fn][qn][bo][fo][cp][fp][lp][pp][cq][fq][gq][hq][jq][kq][lq][qq][cr][bs]
LB[ln:a][np:b]

;W[mo]C[W1]MN[1]
;B[mn]C[B2]MN[2]
;W[mp]C[W3]MN[3]
;B[br]C[B4]MN[4]
;W[bq]C[W5]MN[5]
;B[as]C[B6]MN[6]
;W[aq]C[W7]MN[7]
;B[bl]C[B8]MN[8]
;W[am]C[W9]MN[9]

;LB[ln:a][np:b]
)
