(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[0.00]
PW[Chris Oliver]PB[DDK]
(;AW[ed][ee][bf][cf][ef][ff][gf][bg][bh][eh][ci][di][ei]AB[be][ce][de][df][eg][fg][gg][ch][dh][fh][fi]LB[cg:2][dg:1]
;W[dg]
;B[cg]LB[cg:2][dg:1]
;W[dg])
(;AW[bd][cd][ce][de][ee][cf][ef][ff][dg][gg][bh][ch][gh][fi][ej][fj]AB[gd][be][fe][bf][gf][bg][cg][eg][fg][eh][fh][ci][ei][bj][cj][dj][dk][ek][fk][gk]LB[dh:2][di:1]
;W[di]LB[dh:2][di:1]
;B[dh]
;W[di])
(;AW[ba][da][fa][ha][ia][ab][bb][cb][eb][gb][ib][ec][gc][hc]AB[ja][db][fb][jb][ac][bc][cc][dc][fc][ic][jc][dd][ed][gd][hd][id]
;B[ea]LB[ea:1][eb:A][ec:B]C[ A and B mark the position of two White stones captured by Black 1. White re-captures immediately at A.]
;W[eb])
(;AW[da][db][cc][ad][bd][cd][dd]AB[ca][bb][cb][ac][bc]
;W[aa]LB[aa:1]TR[ba][ab]C[The placement of white 1 kills the group.

If Black plays at either triangled point it is self-atari,
so we assume he plays elsewhere.]
;W[ba]C[This can also be played at the other triangle of course.]
;B[ab]
;W[aa]
;B[ba]
;W[aa])
(;AW[df][ef][ff][gf][cg][dg][gg][bh][ch][gh][fi][gi][ej][fj]AB[be][de][ee][fe][ge][bf][cf][hf][bg][eg][fg][hg][ah][eh][fh][hh][ai][ci][ei][hi][bj][cj][dj][gj][dk][ek][fk][gk]
;W[di]C[This white shape is already dead as it has a black bulky
five within. ]
(;B[dh]C[What happens if black takes here?]
;W[di]
;B[eh]C[This is the move that kills this "rabbity or
"flowery" six shape.]
;W[ac]
;B[ei]
;W[dh]
;B[fh]
;W[bc]
;B[eg]
;W[fg]
;B[eh]
;W[cc]
;B[fh]
;W[dc]
;B[ei]
;W[eg])
(;B[bi]
;W[dh]
;B[eh]C[The bulky five is killed by this move.]))
(;AW[ba][da][fa][ha][ia][ka][ab][bb][cb][gb][ib][kb][gc][hc][kc][ad][cd][jd][kd][ae][be][ce][de][ee][fe][ge][he][ie][je][dj]AB[ea][ja][db][eb][fb][jb][ac][bc][cc][dc][fc][ic][jc][dd][ed][fd][gd][hd][id]LB[ea:1][eb:3][dj:2]C[Black 3 divides and kills the white group but Black is not out of the woods yet. The black group has a severe shortage of liberties on the outside and White tries to save the situation.]
;W[bd]C[The black group is now in atari...]
;B[ga]SQ[fa]C[Black puts the right hand white group in atari. White cannot re-take the Ko...]
;W[ej]LB[ej:T]C[White finds a ko threat. In this case Black will respond to any threat of value (see why later), but the value of this group is (by my count) 65.
]
;B[ek]C[Black responds to the threat...]
;W[fa]C[Black is again in atari....]
;B[ca]C[...but Black shows why this is a losing battle for White - Black always has a way out.]))
