(;GM[1]FF[4]SZ[19]
GN[Sente seki for White?]
PC[http://senseis.xmp.net/?TeachingGame53]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TeachingGame53

Sente seki for White?]
PL[W]

AB[eb][fb][ac][cc][dc][fc][bd][cd][ed][id][ie][bf][cf][hf]
AW[gb][gc][ad][dd][fd][hd][ae][be][ce][de][ee][fe][he][df][if][ig]
CR[de][bf]
LB[ga:a]

;W[bb]C[W1]MN[1]
;B[bc]C[B2]MN[2]
;W[cb]C[W3]MN[3]
;B[db]C[B4]MN[4]
;W[ba]C[W5]MN[5]
;B[fa]C[B6]MN[6]
;W[da]C[W7]MN[7]
;B[ab]C[B8]MN[8]

;CR[de][bf]
LB[ga:a]
)
