(;GM[1]FF[4]SZ[19]
GN[White to play]
PC[https://senseis.xmp.net/?DietersMistakesIn2021/Problem97]AP[GoWiki:2009]
DT[2022-02-19]
C[Diagram from https://senseis.xmp.net/?DietersMistakesIn2021/Problem97

White to play]
PL[W]

AB[ja][oa][jb][nb][pb][qb][jc][mc][nc][cd][fd][hd][id][nd][pd][qd][rd][de][ge][ne][ff][kf][nf][rf][ig][jg][lg][mg][ng][qg][rg][nh][qh][qi][dj][fj][gj][nj][rj][hk][ik][rk][cl][dl][ol][pl][ql][sl][mm][nm][qm][sm][bn][cn][mn][on][pn][sn][bo][do][eo][mo][no][ro][gp][hp][np][qp][rp][kq][mq][pq][kr][lr][mr][or][pr]
AW[cb][ib][kb][mb][ob][ec][fc][gc][hc][lc][oc][pc][gd][od][fe][le][oe][qe][re][se][jf][pf][qf][kg][pg][kh][lh][mh][oh][ph][ni][pi][mj][pj][qj][gk][qk][fl][hl][jl][ml][rl][dm][em][gm][lm][pm][rm][dn][gn][ln][qn][rn][co][lo][po][qo][cp][dp][ip][kp][lp][mp][op][pp][cq][fq][gq][iq][jq][lq][nq][oq][jr][nr][ks][ns]
LB[je:a][lf:b]


;LB[je:a][lf:b]
)
