(;GM[1]FF[4]SZ[19]
GN[Mistake 286]
PC[https://senseis.xmp.net/?DieterVerhofstadt/2021ABCOfMistakes]AP[GoWiki:2009]
DT[2021-09-24]
C[Diagram from https://senseis.xmp.net/?DieterVerhofstadt/2021ABCOfMistakes

Mistake 286]
PL[W]

AB[rb][dc][kc][qc][pd][qd][ce][ke][oe][nf][pf][ch][di][gk][cl][cm][dm][em][fm][gm][hm][cn][hn][co][do][eo][fo][kp][mp]
AW[pb][qb][nc][pc][od][me][ne][lf][fi][cj][ej][ck][bl][bm][dn][en][fn][gn][in][go][ho][cp][dp][ep][fp][np][pp][nq]

;W[ek]C[W1]MN[1]
;B[io]C[B2]MN[2]

;
)
