(;GM[1]FF[4]SZ[19]
GN[Best]
PC[https://senseis.xmp.net/?DietersMistakesIn2021/Solution113]AP[GoWiki:2009]
DT[2022-03-04]
C[Diagram from https://senseis.xmp.net/?DietersMistakesIn2021/Solution113

Best]
PL[W]

AB[ec][fc][gc][hc][kc][bd][cd][dd][ck][jp][dq]
AW[eb][fb][gb][bc][cc][dc][pd][qf][pp][nq]

;W[dp]C[W1]MN[1]
;B[cp]C[B2]MN[2]
;W[co]C[W3]MN[3]

;
)
