(;GM[1]FF[4]SZ[19]
GN[Mistake]
PC[https://senseis.xmp.net/?DietersMistakesIn2022/solution26]AP[GoWiki:2009]
DT[2022-01-25]
C[Diagram from https://senseis.xmp.net/?DietersMistakesIn2022/solution26

Mistake]
PL[B]

AB[cb][eb][pb][cc][dc][fc][gc][hc][ic][lc][oc][pc][rc][bd][jd][kd][qd][be][cf][if][qf][rf][jg][jh][oh][ci][di][gi][ji][oi][bj][ej][fj][hj][pj][bk][fk][gl][hl][il][pl][ql][cm][fm][lm][mm][nm][qm][bn][fn][gn][hn][jn][rn][co][ho][lo][ro][cp][gp][rp][bq][iq][nq][qq][pr][qr]
AW[db][ob][ec][nc][cd][dd][ed][fd][gd][hd][id][md][od][pd][je][ke][hf][pf][eg][gg][ig][ng][pg][qg][ih][nh][ei][fi][li][dj][ck][ek][ok][bl][cl][el][fl][kl][ll][ml][ol][gm][pm][dn][en][pn][qn][bo][fo][go][mo][bp][ep][hp][ip][jp][lp][pp][qp][cq][dq][jq][mq][pq][br][nr][or]
LB[jc:b][le:a]

;B[jf]C[B1]MN[1]
;W[ld]C[W2]MN[2]
;B[ie]C[B3]MN[3]

;LB[jc:b][le:a]
)
