(;GM[1]FF[4]SZ[19]
GN[Failure]
PC[https://senseis.xmp.net/?GokyoSeimyoVolume3Problem39/Solution]AP[GoWiki:2009]
DT[2023-02-15]
C[Diagram from https://senseis.xmp.net/?GokyoSeimyoVolume3Problem39/Solution

Failure]
PL[B]

AB[qi][ri][qj][qk][pl][nm][pm][on][qn][no][op][oq][or][pr][qs][rs]
AW[rj][rk][ql][qm][pn][rn][oo][po][pp][pq][qr][rr]

;B[qq]C[B1]MN[1]
;W[rq]C[W2]MN[2]
;B[rm]C[B3]MN[3]
;W[rl]C[W4]MN[4]
;B[qo]C[B5]MN[5]
;W[qp]C[W6]MN[6]
;B[ro]C[B7]MN[7]
;W[so]C[W8]MN[8]
;B[sn]C[B9]MN[9]
;W[sp]C[W10]MN[10]

;
)
