(;GM[1]FF[4]SZ[19]
GN[White's try fails]
PC[https://senseis.xmp.net/?GokyoShumyoSection4Problem11/Solution]AP[GoWiki:2009]
DT[2022-12-29]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection4Problem11/Solution

White's try fails]
PL[B]

AB[db][hb][cc][dc][fc][gc][hc][ed][ee]
AW[eb][fb][gb][bc][ec][bd][cd][dd]
LB[ca:a][ea:c][ab:b]

;B[da]C[B1]MN[1]
;W[cb]C[W2]MN[2]
;B[bb]C[B3]MN[3]
;W[ba]C[W4]MN[4]
;B[ga]C[B5]MN[5]

;LB[ca:a][ea:c][ab:b]
)
