(;GM[1]FF[4]SZ[19]
GN[Surprise #2]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem9/Solution]AP[GoWiki:2009]
DT[2023-02-04]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem9/Solution

Surprise #2]
PL[W]

AB[bi][ak][bk][ck][cl][cm][an][bn][dn][ao][do][dp][dq][eq][fq][gq][hq][cr][dr][hr][gs][hs]
AW[dm][em][cn][fn][bo][co][ap][bp][cp][fp][gp][hp][ip][aq][bq][cq][iq][br][er][fr][gr][ir][as][bs][es][fs][is]

;W[bm]C[W1]MN[1]

;
)
