(;GM[1]FF[4]SZ[19]
GN[Black to play]
PC[https://senseis.xmp.net/?DietersMistakesIn2021/Problem141]AP[GoWiki:2009]
DT[2022-03-07]
C[Diagram from https://senseis.xmp.net/?DietersMistakesIn2021/Problem141

Black to play]
PL[B]

AB[nb][oc][od][pd][de][cf][df][pf][qf][rf][qi][cj][ep][np][eq][hq][pq][qq][nr]
AW[ob][pb][dc][fc][pc][qc][cd][ce][qe][re][pk][cl][do][lo][qo][cp][pp][dq][lq]
LB[mc:a][nn:b]


;LB[mc:a][nn:b]
)
