(;GM[1]FF[4]SZ[19]
GN[Mistake]
PC[https://senseis.xmp.net/?DietersMistakesIn2021/Solution104]AP[GoWiki:2009]
DT[2022-02-21]
C[Diagram from https://senseis.xmp.net/?DietersMistakesIn2021/Solution104

Mistake]
PL[W]

AB[kb][bc][hc][lc][pc][bd][cd][gd][hd][kd][ld][md][nd][pd][pe][qe][re][cg][pg][nh][ph][qh][ki][ni][dj][kj][nj][oj][ik][nk][pk][nl][lm][mm][rm][cn][kn][nn][on][pn][io][ko][qo][jp][lp][mp][qp][jq][lq]
AW[bb][gb][hb][jb][lb][ob][pb][cc][dc][gc][jc][kc][mc][nc][qc][ed][qd][qg][oh][rh][oi][pi][ri][lj][mj][qj][kl][ll][ml][pl][ql][rl][gm][im][km][nm][om][jn][dp][np][pp][fq][iq][mq][nq][qq][rq][jr]

;W[og]C[W1]MN[1]
;B[rg]C[B2]MN[2]

;
)
