(;GM[1]FF[4]SZ[19]
GN[White to play and kill]
PC[https://senseis.xmp.net/?posting=12554]AP[GoWiki:2009]
DT[2025-03-09]
C[Diagram from https://senseis.xmp.net/?posting=12554

White to play and kill]
PL[W]

AB[bg][bh][ci][aj][cj][bk][bl]
AW[bf][cf][cg][ch][di][dj][dk][cl][bm][cm]
CR[aj]
LB[ah:a]

;W[bi]C[W1]MN[1]
;B[ai]C[B2]MN[2]
;W[ag]C[W3]MN[3]
;B[bj]C[B4]MN[4]
;W[al]C[W5]MN[5]

;CR[aj]
LB[ah:a]
)
