(;GM[1]FF[4]SZ[19]
GN[Surprise #1]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem9/Solution]AP[GoWiki:2009]
DT[2023-02-04]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem9/Solution

Surprise #1]
PL[B]

AB[bi][ak][bk][ck][cl][cm][dn][do][dp][dq][eq][fq][gq][hq][cr][dr][hr][gs][hs]
AW[al][bl][am][bm][dm][em][cn][fn][bo][co][bp][cp][fp][gp][hp][ip][aq][bq][cq][iq][br][er][fr][gr][ir][as][es][fs][is]
LB[ds:a]

;B[ao]C[B1]MN[1]
;W[bs]C[W2]MN[2]
;B[bn]C[B3]MN[3]
;W[ap]C[W4]MN[4]
;B[an]C[B5]MN[5]

;LB[ds:a]
)
