(;GM[1]FF[4]SZ[19]
GN[Bad defense]
PC[https://senseis.xmp.net/?LeatherScrollProblem56/Solution]AP[GoWiki:2009]
DT[2023-02-12]
C[Diagram from https://senseis.xmp.net/?LeatherScrollProblem56/Solution

Bad defense]
PL[W]

AB[qb][rb][pc][pd][qd][qe][qf][qg]
AW[ob][pb][oc][qc][rc][od][oe][pf][pg][qh][rh]

;W[ra]C[W1]MN[1]
;B[rd]C[B2]MN[2]
;W[qa]C[W3]MN[3]
;B[sc]C[B4]MN[4]
;W[se]C[W5]MN[5]

;
)
