(;GM[1]FF[4]SZ[19]
GN[Moves 87 to 87]
PC[https://senseis.xmp.net/?DietersMistakesIn2022/Solution45]AP[GoWiki:2009]
DT[2022-02-18]
C[Diagram from https://senseis.xmp.net/?DietersMistakesIn2022/Solution45

Moves 87 to 87]
PL[B]

AB[pd][ki][gk][kk][ok][kl][ol][pl][ql][cm][fm][im][om][rm][cn][fn][hn][in][nn][co][eo][fo][io][ro][cp][ep][ip][np][rp][dq][kq][nq][rq][br][dr][er][fr][gr][kr][mr][bs][cs][es]
AW[cc][di][gi][ni][mj][cl][dl][el][ll][nl][lm][pm][dn][en][jn][kn][pn][rn][do][ho][qo][so][dp][fp][hp][jp][kp][pp][bq][cq][eq][fq][hq][iq][jq][oq][qq][ar][cr][jr][nr][or]

;B[qr]C[B1]MN[1]
;W[pr]C[W2]MN[2]
;B[rr]C[B3]MN[3]

;
)
