(;GM[1]FF[4]SZ[19]
GN[Black plays first (B3 at WW)]
PC[http://senseis.xmp.net/?HalfPointKo]AP[GoWiki:2009]
DT[2009-09-11]
C[Diagram from http://senseis.xmp.net/?HalfPointKo

Black plays first (B3 at WW)]
PL[B]

AB[gj][ij][kj][mj][gk][hk][ik][jk][kk][lk][mk]
AW[gh][hh][ih][jh][kh][lh][mh][gi][ii][ki][mi][hj][jj][lj]
CR[hj]

;B[hi]C[B1]MN[1]
;W[ji]C[W2]MN[2]
;W[li]C[W4]MN[4]

;CR[hj]
)
