(;GM[1]FF[4]SZ[19]
GN[Black makes a bigger eye]
PC[https://senseis.xmp.net/?GokyoShumyoSection7Problem26/Solution]AP[GoWiki:2009]
DT[2023-01-11]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection7Problem26/Solution

Black makes a bigger eye]
PL[B]

AB[cm][em][bn][cn][en][fn][ao][fo][go][ho][io][jo][bp][cp][fp][jp][cq][fq][jq][cr][hr][jr][gs][hs][js]
AW[bl][cl][dl][el][gl][bm][fm][gn][hn][in][jn][bo][co][do][ko][dp][kp][dq][eq][gq][hq][iq][kq][er][fr][gr][ir][kr][es][is][ks]

;B[bs]C[B1]MN[1]
;W[ar]C[W2]MN[2]
;B[ap]C[B3]MN[3]

;
)
