(;GM[1]FF[4]SZ[23:9]
GN[Eternal life. B4 at BC in the second diagram. After the incursion W7, Black cannot place on the tile (EC), so Black dies.]
PC[https://senseis.xmp.net/?CushionGo]AP[GoWiki:2009]
DT[2023-10-02]
C[Diagram from https://senseis.xmp.net/?CushionGo

Eternal life. B4 at BC in the second diagram. After the incursion W7, Black cannot place on the tile (EC), so Black dies.]
PL[W]

AB[da][ja][pa][va][ab][bb][db][gb][hb][jb][mb][nb][pb][sb][tb][vb][bc][dc][hc][jc][nc][pc][tc][vc][bd][dd][hd][jd][nd][pd][td][vd][de][je][pe][ve][af][cf][gf][if][mf][of][uf][bg][dg][hg][jg][ng][pg][tg][vg][bh][hh][nh][th]
AW[ba][ca][ha][ia][na][oa][ta][ua][cb][ib][ob][ub][cc][ic][oc][uc][ad][cd][id][md][od][ud][be][ce][he][ie][ne][oe][te][ue][bf][hf][nf][tf][ag][gg][mg][sg]
CR[gf][mf][sf]

;W[ac]C[W1]MN[1]
;B[ae]C[B2]MN[2]
;W[gd]C[W3]MN[3]
;W[mc]C[W5]MN[5]
;B[me]C[B6]MN[6]
;W[sd]C[W7]MN[7]

;CR[gf][mf][sf]
)
