(;FF[4]
CA[UTF-8]
GM[1]
DT[2021-02-22]
GN[Friendly Match]
PC[https://online-go.com/review/622232]
PB[Diego_123]
PW[anai.galvezvitervo]
BR[7k]
WR[15k]
TM[0]OT[45 simple]
RE[B+T]
SZ[9]
KM[5.5]
RU[Japanese]

;B[ee]
;W[gc]
;B[gg]
;W[cd]
;B[cf]
;W[eb]
;B[be]
;W[bd]
;B[he]
;W[dh]
;B[ch]
;W[ae]
;B[bf]
;W[ce]
;B[de]
;W[df]
;B[dg]
;W[ef]
;B[eg]
;W[fe]
;B[ff]
;W[hd]
;B[fd]
;W[ge]
;B[gd]
;W[fc]
;B[ed]
;W[dd]
;B[hc]
;W[ec]
;B[hb]
;W[af]
;B[ag]
;W[ad]
;B[bh]
;W[ie]
;B[hf]
;W[ha]
;B[gb]
;W[ic]
;B[ib]
;W[ia]
;B[ga]
;W[hg]
;B[hh]
;W[if]
;B[gf]
;W[bc]
;B[ea]
;W[da]
;B[db]
;W[fa]
;B[ca]
;W[ea]
;B[dc]
;W[cb]
;B[fb]
;W[ba]
;B[ab]
;W[da]
;B[ea]
;W[bb]
;B[ca]
;W[ac]
;B[da]
;W[aa]
;B[cc]
;W[fi]
;B[]
;W[ec]
;B[]
;W[eb]
;B[fc]
;W[ai]
;B[]
;W[di]
;B[]
;W[ah]
;B[bi]
;W[gh]
;B[]
;W[ei]
;B[]
;W[hi]
;B[ig]C[

-- chat --
Diego_123: if you J2
]
;W[ih]C[

-- chat --
Diego_123: i take
]
;B[ii]C[

-- chat --
Diego_123: so i 
Diego_123: willl not
Diego_123: but the rules say you can not immediately retake
Diego_123: it would lead to an undless take/retake config.
Diego_123: so you can use that to threaten another group
]
(;W[gi]C[

-- chat --
Diego_123: if i do J2, you capture the group
]
;B[ih]
;W[hg]C[

-- chat --
anai.galvezvitervo: ok
anai.galvezvitervo: yes
anai.galvezvitervo: OKay you too
anai.galvezvitervo: And will do
]
)(;W[ah]
;B[bg]
;W[ih]C[

-- chat --
Diego_123: it gives you one stone in advance
]
;B[ab]
;W[hg]C[

-- chat --
Diego_123: and you live in the corner
]
;B[fh]
;W[gi]
;B[id]
;W[ig]C[

-- chat --
Diego_123: two liberties
Diego_123: so Ko gives you a 'free' stone where you want
Diego_123: clear ?
Diego_123: if you want to train it, make some puzzles centered on Ko
Diego_123: Thanks for the game, take care
]
))