(;GM[1]FF[4]SZ[19]
GN[White to play]
PC[https://senseis.xmp.net/?DietersMistakesIn2021/Problem138]AP[GoWiki:2009]
DT[2022-03-07]
C[Diagram from https://senseis.xmp.net/?DietersMistakesIn2021/Problem138

White to play]
PL[W]

AB[rb][dc][kc][qc][pd][qd][ce][je][ke][oe][re][nf][of][pf][lg][ng][pg][ch][oh][di][gk][rk][cl][ql][cm][dm][em][fm][gm][hm][km][cn][hn][ln][co][do][eo][fo][io][po][qo][ip][kp][mp][qp][iq]
AW[pb][qb][nc][pc][od][me][ne][kf][lf][qf][rf][ph][qh][fi][ni][oi][cj][ej][qj][ck][ek][bl][bm][dn][en][fn][gn][in][jn][nn][go][ho][cp][dp][ep][fp][np][pp][rp][hq][nq][qq][rq][hr]
CR[po]
LB[jl:a][mq:b]


;CR[po]
LB[jl:a][mq:b]
)
