(;GM[1]FF[4]SZ[19]
GN[Ko fight]
PC[https://senseis.xmp.net/?DietersMistakesIn2022/Problem31]AP[GoWiki:2009]
DT[2022-01-22]
C[Diagram from https://senseis.xmp.net/?DietersMistakesIn2022/Problem31

Ko fight]
PL[B]

AB[oc][qc][rc][od][pd][qd][rd][be][ne][re][nf][cg][og][qg][rg][dp]
AW[ob][pb][qb][dc][nc][pc][nd][de][oe][pe][qe][se][of][qf][rf][pg][pp]
LB[rb:c][ng:b][cp:a]

;B[ph]C[B1]MN[1]

;LB[rb:c][ng:b][cp:a]
)
