(;GM[1]FF[4]SZ[19]
GN[How to handle the ko?]
PC[https://senseis.xmp.net/?DietersGoodMovesAgainstHigherRankedPlayersIn2022/Problem3]AP[GoWiki:2009]
DT[2022-06-10]
C[Diagram from https://senseis.xmp.net/?DietersGoodMovesAgainstHigherRankedPlayersIn2022/Problem3

How to handle the ko?]
PL[W]

AB[eb][fb][bc][cc][dc][ec][kc][nc][oc][ed][pd][qd][sd][fe][re][lh][qh][ni][oi][pi][ri][cj][nj][dk][nl][ol][pl][dm][mm][pm][qm][en][mn][qn][bo][co][do][qo][ro][ep][jp][lp][mp][np][op][pp][oq]
AW[gb][rb][fc][hc][pc][qc][bd][cd][dd][fd][rd][ee][ef][gf][rf][ci][di][qi][mj][oj][qj][mk][nk][ok][pk][ml][ql][cm][lm][nm][on][eo][fo][bp][dp][gp][qp][rp][dq][jq][mq][nq][pq][sq][or][pr][qr][rr]
LB[sb:c][pg:a][qg:b]

;W[sc]C[W1]MN[1]
;B[rc]C[B2]MN[2]
;W[ph]C[W3]MN[3]

;LB[sb:c][pg:a][qg:b]
)
