(;GM[1]FF[4]SZ[19]
GN[Failure at 3 (punished)]
PC[https://senseis.xmp.net/?GokyoShumyoSection1Problem58/Solution]AP[GoWiki:2009]
DT[2023-01-19]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection1Problem58/Solution

Failure at 3 (punished)]
PL[B]

AB[lo][mp][op][pp][qp][kq][lq][rq][kr][rr]
AW[mq][nq][oq][pq][lr][mr][qr]

;B[or]C[B1]MN[1]
;W[ls]C[W2]MN[2]
;B[qq]C[B3]MN[3]
;W[pr]C[W4]MN[4]
;B[ns]C[B5]MN[5]

;
)
