(;FF[4]
CA[UTF-8]
GM[1]
GN[KataGo 7 komi self-play - game 1]
PC[https://online-go.com/review/442122]
PB[KataGo]
PW[KataGo]
BR[9p]
WR[9p]
OT[Error: time control missing]
RE[?]
SZ[19]
KM[7]
RU[NZ]
C[

-- chat --
EverettLiu: hi
EverettLiu: I need the control :
EverettLiu: anyway
EverettLiu: I can download the sgf and create a review
EverettLiu: is it ok?
]
;B[pd]
;W[pp]
(;B[qn]C[

-- chat --
EverettLiu: i think you cant see my operation
]
;W[dp]
;B[dd]
(;W[nq]C[approach corner (all comments on this game by EverettLiu, OGS 9d)]
(;B[qf]
(;W[cf]C[and knight move at corner
or 33
those are moves with similar winning rate]
(;B[ch]
;W[fq]C[this is normal opening]
(;B[ce]C[C15 is aimed to reduce w's living room and eye
then it gets easier to attack w]
;W[df]
;B[fd]
;W[dh]C[w D12 trying to settle itself]
;B[di]C[

-- chat --
EverettLiu: the step is not going on right?
Maharani: You're right
Maharani: Maybe I need to create a review, let me see
Maharani: Yes. I think you should already have control to add variations, but if it doesn't work, go ahead and create a new review from the .sgf
]
;W[eh]
;B[cn]C[b C6 trying to raise some efficiency
b's style is fast,aggressive and effective]
;W[co]
;B[dn]
;W[ci]
;B[cj]
;W[bi]
;B[dj]
;W[be]
;B[bd]
;W[bj]
;B[bk]
;W[cc]C[this move is a good testing move]
(;B[cd]
(;W[bg]
;B[qp]
;W[qq]
;B[rq]
;W[qo]
;B[rp]
;W[po]
;B[ro]
;W[pn]
;B[qm]C[now P8 is a vital point
it's related to both players' influence]
(;W[ol]
;B[ho]C[this move is hard for human to play out
black wants to reduce w's downside territory]
(;W[eb]C[so w tenuki and play leftup]
(;B[dc]C[d17 get some points and reduce w's living room]
(;W[hc]
;B[jc]
;W[he]
(;B[fb]
;W[nc]C[f18 is a must for black]
;B[oc]
;W[nd]
;B[lc]
;W[bc]
(;B[hb]C[b link together]
;W[gc]
;B[gb]TR[dc]TR[jc]TR[lc]TR[bd]TR[cd]TR[dd]TR[fd]TR[ce]C[after linking,K17 and M17 are stronger to attack O16 O17]
;W[ad]
;B[cb]
;W[kd]
;B[jd]
;W[ld]
;B[kc]
(;W[fo]C[w strengthen here to avoid e4 then c3]
;B[eo]
;W[ep]
;B[fn]
;W[go]
;B[gn]
;W[hn]
;B[hp]C[these steps are musts]
;W[em]
;B[en]
(;W[gq]C[E7 peep
to profit
then G3 which is a normal shape]
;B[mq]C[black attach trying make some links with H4 H5]
(;W[mr]C[N2 is a safer way to avoid ]
;B[lq]
;W[lr]
;B[np]C[w must tenuki now]
(;W[in]
;B[jp]
;W[oq]
;B[kn]C[L6 is must
the shape point]
;W[hl]
;B[kl]C[L8 jump is also must
b must run outside of w's influence]
;W[ek]C[now w E9 trying to pose a threat on b's left group]
;B[dl]C[b is alive
but w is trying to block outside to make an influence]
;W[gj]C[G10 strengthen w itself and create a "wall"]
;B[fj]C[b F10 trying to find a "hole" on the wall to "split" it
AI is too accurate in terms with those ]
;W[ej]
;B[fk]
;W[fl]
;B[gk]
;W[gl]
;B[ei]
;W[fi]
;B[hk]C[big fight]
;W[el]
;B[fh]
;W[gi]
;B[fg]
;W[ef]
;B[hj]
;W[hi]TR[fj]TR[hj]TR[fk]TR[gk]TR[hk]C[now b H10, trying to set 5 stones safer
in sente
then b will answer at D7 to ensure some living room]
;B[ii]
;W[hh]
(;B[aj]C[this A10 is to avoid w's b8 later]
;W[bh]
;B[dm]
;W[jk]
;B[ij]
;W[jl]
;B[jm]C[w need to run this group
it;s liberty is less than b's group]
;W[jo]
;B[ko]
;W[ip]C[good sequence for both]
(;B[il]
;W[im]
;B[kk]
;W[jj]
;B[jh]TR[hh]TR[fi]TR[gi]TR[hi]TR[gj]TR[jj]TR[jk]TR[jl]C[K12 is a tesuji
w cant deal with both
5 stones are bigger]
(;W[ig]
;B[kj]C[then b block outside]
;W[io]C[w need to answer here]
;B[dk]C[D9 trying to live]
;W[bm]
;B[ji]C[now K11 is absolutely sente for b]
(;W[jq]
;B[hf]C[then b need to live himself
cool move]
(;W[gf]
;B[ff]
(;W[if]
;B[ge]
(;W[kf]
(;B[bo]
;W[bp]
;B[bn]
;W[bl]
;B[ak]
(;W[cl]
;B[al]
;W[ao]
;B[an]
(;W[of]
;B[kp]
;W[iq]
;B[cm]
;W[pg]
;B[lf]
;W[lg]
;B[mf]C[M14 trying to destroy w's eye and shape]
;W[ke]
;B[mg]
;W[od]
;B[pc]
;W[qg]
;B[kg]
;W[ie]C[b get separated]
(;B[hd]C[H16 is a must]
;W[nb]
;B[rg]
;W[pe]
;B[qe]
;W[rh]
;B[rf]
;W[oh]
;B[ri]C[w cant t12]
(;W[qi]
;B[sh]
;W[qh]
;B[rj]
;W[qk]
;B[ng]C[o13 peep trying get some profit]
;W[mi]
;B[pf]
;W[og]
;B[oe]
;W[ne]
;B[lh]
;W[rk]
;B[nf]
;W[pe]
;B[md]C[a ko
i think b is ahead now
KataGo gives black 48 %]
;W[me]
;B[mc]
;W[le]
;B[oe]
;W[gd]
;B[gg]
;W[pe]
;B[je]
;W[jf]
;B[oe]
;W[ee]
;B[fe]
;W[pe]
;B[af]
;W[ae]
;B[oe]
;W[id]
;B[ic]
;W[pe]
;B[ac]
;W[bf]
;B[oe]
;W[fc]
;B[ec]
;W[pe]
;B[fp]
;W[qb]
;B[qc]
;W[oe]
;B[gp]
;W[rd]
;B[rc]
;W[oa]
;B[rb]
;W[hd]C[H16 very big
w should exchange it for sure]
;B[ed]
;W[qr]
;B[rl]
;W[sl]
;B[sm]
;W[sk]
;B[rr]
;W[rs]C[b need to answer]
(;B[sr]
;W[ra]
;B[sb]
;W[ql]
;B[rm]
;W[pa]
;B[se]
(;W[hq]C[H3 is a must
w just exchanged profitable sentes just now,]
;B[ap]
;W[sg]
;B[sd]
;W[bq]
;B[bb]
;W[mk]
;B[si]
;W[fo]
;B[go]
;W[ka]
;B[ja]
;W[qj]
;B[sf]
;W[ab]
;B[bc]C[Black 89 % (KataGo)
b won
I think it still a bit close
for we human
but for AI, it's done
:)
I also learned a lot :)

-- chat --
Maharani: Hi :)
Maharani: You're unable to add variations/comments?
EverettLiu: https://online-go.com/review/543754
]
;W[jb]
;B[ia]
;W[lm]
;B[mn]
;W[no]
;B[mo]
;W[sj]
;B[sg]
;W[la]
;B[nn]
;W[mm]
;B[aq]
;W[ar]
;B[ao]
;W[bs]
;B[hg]
;W[ih]
;B[li]C[Black 96 % (KataGo)

-- chat --
cjherbal: 1. From move 0: Q16 Q4 R6 D4 D16 O3 R14 C14 C12 F3 C15 D14 F16 D12 D11 E12 C6 C5 D6 C11 C10 B11 D10 B15 B16 B10 B9 C17 C16 B13 R4 R3 S3 R5 S4 Q5 S5 Q6 R7 P8 H5 E18 D17 H17 K17 H15 F18 O17 P17 O16 M17 B17 H18 G17 G18 A16 C18 L16 K16 M16 L17 F5 E5 E4 F6 G5 G6 H6 H4 E7 E6 G3 N3 N2 M3 M2 O4 J6 K4 P3 L6 H8 L8 E9 D8 G10 F10 E10 F9 F8 G9 G8 E11 F11 H9 E8 F12 G11 F13 E14 H10 H11 J11 H12 A10 B12 D7 K9 J10 K8 K7 K5 L5 J4 J8 J7 L9 K10 K12 J13 L10 J5 D9 B7 K11 K3 H14 G14 F14 J14 G15 L14 B5 B4 B6 B8 A9 C8 A8 A5 A6 P14 L4 J3 C7 Q13 M14 M13 N14 L15 N13 P16 Q17 R13 L13 J15 H16 O18 S13 Q15 R15 S12 S14 P12 S11 R11 T12 R12 S10 R9 O13 N11 Q14 P13 P15 O15 M12 S9 O14 Q15 N16 N15 N17 M15 P15 G16 G13 Q15 K15 K14 P15 E15 F15 Q15 A14 A15 P15 J16 J17 Q15 A17 B14 P15 F17 E17 Q15 F4 R18 R17 P15 G4 S16 S17 P19 S18 H16 E16 R2 S8 T8 T7 T9 S2 S1 T2 S19 T18 R8 S7 Q19 T15 H3 A4 T13 T16 B3 B18 N9 T11 F5 G5 L19 K19 R10 T14 A18 B17 K18 J19 M7 N6 O5 N5 T10 T13 M19 O6 N7 A3 A2 A5 B1 H13 J12 M11 
]
)(;W[mk]
;B[hq]
;W[hr]
;B[gr]
(;W[fr]
;B[hm]
(;W[gm]
;B[fm]
;W[hm]
;B[ir]
;W[gs]
;B[jr]
)(;W[jr]
;B[gm]
))(;W[ir]
;B[eq]
;W[fr]
;B[er]
;W[gs]
;B[cq]
;W[cp]
;B[bq]
;W[dq]
;B[dr]
;W[br]
;B[cr]
)))(;B[nn]
;W[sn]
;B[rn]
;W[rm]C[or there will be a ko]
))(;W[sh]
(;B[pi]
;W[qi]
;B[qj]
;W[qh]
;B[pb]
)(;B[qj]
)))(;B[pe]
;W[ic]
;B[ib]
;W[fc]
;B[ec]
;W[ee]
;B[ed]
;W[fe]
;B[gd]
;W[gg]
))(;W[cm]C[-23.9 pp (KataGo)]
;B[ap]
;W[bq]
;B[je]
;W[lg]
;B[mf]
;W[lf]
;B[jf]
;W[jg]
;B[mg]
;W[me]
;B[ke]
;W[le]
;B[of]
;W[lh]
;B[ni]
))(;W[al]C[I don;t know why w dont A8]
;B[ao]
;W[ck]
;B[cl]
;W[ai]
;B[ck]
;W[am]TR[kd]TR[ld]TR[he]TR[gf]TR[if]TR[kf]TR[ig]TR[eh]TR[hh]TR[fi]TR[gi]TR[hi]TR[gj]TR[jj]C[b is dead shape
maybe b can block w group ?
it seems w liberty is longer]
;B[je]
;W[kg]
;B[mg]
;W[ke]
;B[nf]
;W[hg]
;B[hd]
;W[lh]
;B[mi]
;W[md]
;B[nb]
;W[hm]
;B[jg]
;W[jf]
;B[kh]
;W[lg]C[that's it
too complicated]
;B[mh]
;W[ap]C[KataGo gives white -1 pp for 138. A8]
))(;B[bn]
;W[bl]
;B[kp]
;W[iq]
;B[lf]
;W[lg]
;B[bo]
;W[bp]
;B[mf]
;W[je]
;B[mg]
;W[md]
;B[ap]
;W[bq]
;B[gg]
;W[al]
;B[ak]
;W[ck]
;B[cl]
;W[ai]
;B[hg]
;W[ih]
;B[nb]C[KataGo gives black -2 pp for 133. B6]
))(;W[hg]
;B[kf]C[w cant eat H14
if so ,b separate w and the game is over]
))(;W[fe]
;B[gg]
;W[ge]
;B[hg]
;W[ih]
;B[if]
;W[jg]
;B[kg]
;W[jf]
;B[kf]
;W[je]
;B[ie]
;W[ke]
;B[ee]
))(;W[ff]
(;B[gg]
;W[if]
;B[hg]
;W[ih]
;B[ie]
;W[gf]
;B[hd]
;W[ge]
;B[jf]
;W[eg]C[b cant play like this]
)(;B[hg]
;W[ih]
;B[if]
;W[jg]
(;B[kg]
;W[jf]
;B[kf]
;W[je]
;B[ie]
;W[ke]
;B[gg]
)(;B[bn]
;W[bl]
;B[kg]
;W[jf]
;B[kf]C[KataGo gives white -45 pp for 128. F14]
))))(;W[bn]
;B[hm]
;W[gm]
;B[fm]
(;W[hm]
;B[iq]
)(;W[jq]
;B[hm]
;W[kf]
;B[ge]
;W[of]C[KataGo gives white -53 pp for 126. B6]
)))(;W[ki]
;B[hg]
))(;B[io]
;W[im]
;B[jn]
(;W[kj]
;B[ih]
;W[hg]
;B[kh]
;W[mj]
)(;W[kk]
;B[jh]
;W[hg]
;B[bo]
;W[bp]
;B[bm]
;W[ao]
;B[an]
;W[bn]
;B[if]
;W[am]
;B[hf]
;W[gf]
;B[ff]
;W[fe]
;B[ig]C[KataGo gives black -14 pp for 115. J5]
)))(;B[dm]
;W[jk]
;B[ij]
;W[jl]
;B[jh]
;W[ih]
;B[kk]
;W[jj]
;B[ji]
;W[kj]
;B[jg]
;W[if]
;B[jf]
;W[ge]
;B[lj]
;W[ki]
;B[li]C[KataGo gives black -13 pp for 105. D7]
))(;W[oq]TR[hn]C[if respond H6 is dagerous]
;B[in]
;W[hm]
;B[jl]
;W[gl]
;B[ek]
;W[hk]
;B[jo]
;W[cl]
;B[aj]
;W[bl]
;B[bh]
;W[el]
;B[fk]
;W[gm]
;B[hj]
;W[ik]
;B[gg]
;W[gf]
;B[fg]
;W[ff]
;B[eg]
;W[ef]
;B[hg]
;W[if]C[KataGo gives white -0.3 pp for 78. P3]
))(;W[mp]
(;B[lp]
;W[lq]
;B[mr]
(;W[kq]
;B[kp]
;W[jq]
;B[jp]
;W[iq]
;B[hm]
;W[mo]C[KataGo gives white -9 pp for 74. N4]
)(;W[lr]
;B[kp]
;W[jq]
;B[jp]
;W[iq]
;B[im]
))(;B[lq]
;W[lp]
;B[nr]
;W[kq]
;B[kr]
;W[jr]
;B[oq]
;W[np]
;B[lr]
;W[jq]
;B[pq]
)))(;W[hm]
;B[gq]
;W[fp]
;B[kq]C[this is unacceptable
b has good living room]
))(;W[mg]
;B[ep]
;W[eq]
;B[cq]
;W[cp]
;B[dq]TR[ho]C[triangle stone is useful,making a breaker]
))(;B[ad]
;W[db]
(;B[ec]
;W[bb]
;B[ba]
;W[ca]
;B[ab]
;W[aa]
;B[ac]C[there is a ko]
)(;B[fc]
;W[ba]
;B[fa]
;W[cb]
;B[hb]
;W[kd]
;B[kc]
;W[fo]
;B[fn]
;W[go]
;B[gn]
;W[hn]
;B[io]
;W[hm]C[KataGo gives black -12 pp for 53. A16]
)))(;B[je]
(;W[db]
;B[cb]
;W[fc]
;B[bc]C[unacceptable for b]
)(;W[bc]
;B[gc]
;W[gb]
;B[fb]
;W[hb]
;B[bb]
;W[ad]
;B[cb]
;W[ab]
;B[ea]
;W[lc]
;B[kc]C[KataGo gives black -6 pp for 47. K15]
)))(;W[gc]
(;B[gd]
;W[hc]
;B[hd]
;W[ic]
;B[kc]C[if knight move,b can push and checking
w is heavier than playing at H17
H17 big knight]
)(;B[ic]
;W[db]
;B[fc]
;W[fb]
;B[cb]
;W[id]
;B[jd]
;W[hd]
;B[ib]
;W[je]
;B[kd]
;W[gd]
;B[bb]
;W[ke]
;B[ld]
;W[fo]
;B[fn]C[KataGo gives white -4 pp for 44. G17]
))(;W[db]
;B[cb]
;W[hc]
;B[ep]
;W[eq]
;B[cq]
;W[do]
;B[dq]
;W[eo]
;B[fp]
;W[en]
;B[gp]
;W[hr]
;B[em]
;W[fm]
;B[fn]
;W[dm]
;B[el]C[KataGo gives white -3 pp for 44. D18]
))(;B[fb]
;W[ec]
;B[fc]
;W[ed]
;B[ee]
;W[de]
;B[fe]
;W[cb]C[b can't block white in corner]
)(;B[gc]
(;W[bc]C[if b g17 diagonal, w just b17 and live]
;B[ad]
;W[ba]C[it's not good for b. w even make 5-6 points in b's corner]
)(;W[gb]
;B[hb]
;W[fc]
;B[gd]
;W[bc]
;B[kc]
;W[ic]
;B[ib]
;W[fo]
;B[fn]
;W[go]
;B[gn]
;W[hn]
;B[io]
;W[hm]
;B[eo]
;W[hq]C[KataGo gives black -2 pp for 43. G17]
)))(;W[hq]TR[dr]TR[er]TR[fr]TR[gr]TR[hr]TR[ir]TR[jr]TR[kr]C[w cant play h3
if like this, b reduce w to third line in sente
w can;t accept this]
))(;W[jp]
;B[ol]C[if w want bottom side moyo
b will play p8,which will reduce w's territory and expand b's ]
))(;W[bf]
;B[bh]TR[bi]TR[ci]TR[bj]C[w must play at b13
3 stones dead ]
))(;B[bf]
;W[bg]
;B[ae]
(;W[ec]
;B[ed]
;W[fc]
;B[gc]
;W[gb]
(;B[dc]
;W[db]
;B[hb]
;W[fb]
;B[hc]
;W[bb]C[w can live the corner]
)(;B[hb]
;W[hc]
;B[gd]
;W[ib]
;B[dc]
;W[ha]C[if b wants the corner,it's not good
w get outside and become strong]
))(;W[fb]
;B[db]
;W[ec]
;B[dc]
;W[ed]
;B[qp]
;W[qq]
;B[rq]
;W[qo]
;B[rp]
;W[po]
;B[ro]
;W[de]
;B[cb]
;W[pn]
;B[qm]
;W[fj]
;B[gn]
;W[hp]
;B[ol]
;W[fl]C[KataGo gives black -8 pp for 29. B14]
)))(;B[df]C[if b try to block c14 stone]
(;W[de]
(;B[ce]
;W[ee]
;B[cd]
;W[dg]C[because there is a ladder
black will have to sacrifice D14]
;B[bf]
;W[ef]
;B[fc]C[then it goes like this]
;W[ck]C[for human,it's a variation both can accept,but white is a little better I think]
)(;B[ee]
;W[ce]
(;B[dg]
;W[cd]
;B[dc]
;W[cc]
;B[cb]
;W[bb]
;B[db]
;W[bg]
;B[id]C[another variation,w gets the corner,b gets influence]
)(;B[cd]
;W[dg]
;B[ef]
;W[cg]
;B[fd]
;W[eg]
;B[di]
;W[hc]
;B[jc]
;W[gg]
;B[id]
;W[cj]
;B[dj]
;W[ck]
;B[dk]
;W[bh]
;B[cl]C[KataGo gives black -0.5 pp for 11. D14]
)))(;W[cc]
;B[ce]
;W[ec]
;B[dc]
;W[db]
;B[cb]
;W[bb]
;B[eb]
;W[ca]
;B[fc]C[also w can choose to play 33]
))(;B[cc]
;W[cj]
;B[dg]
;W[ej]
;B[gh]
;W[jc]
;B[hc]
;W[mc]
;B[oc]
;W[gi]
;B[hh]
;W[hd]
;B[gd]
;W[id]
;B[gc]
;W[fh]
;B[fg]
;W[eh]
;B[eg]
;W[hi]
;B[gp]
;W[fp]
;B[cp]
;W[co]C[KataGo gives black -0.2 pp winrate for 11. C17]
))(;B[cq]C[-0.66 pp (KataGo)]
;W[cp]
;B[dq]
;W[fq]
;B[eq]
;W[ep]
;B[fr]
;W[fc]
;B[fd]
;W[gd]
;B[fe]
;W[dc]
;B[gc]
;W[ec]
;B[hd]
;W[cd]
;B[ge]
;W[bq]
;B[br]
;W[er]
;B[bp]
;W[cr]
;B[aq]
;W[dr]
;B[bq]
;W[gr]
;B[fp]
;W[gq]
;B[cn]
;W[fn]
;B[nc]
;W[md]
;B[mc]
;W[pg]
;B[ng]
;W[qg]
))(;W[cc]C[-0.86 pp (KataGo)]
;B[cd]
;W[dc]
;B[fc]
;W[ec]
;B[ed]
;W[fb]
;B[bc]
;W[bb]
;B[eb]
;W[ea]
;B[gb]
;W[db]
;B[gd]
;W[fq]
;B[qp]
;W[qq]
;B[rq]
;W[qo]
;B[rp]
;W[pn]
;B[ro]
;W[po]
;B[qm]
;W[ol]
;B[ck]
;W[cn]
;B[fj]
;W[nc]
;B[oc]
;W[nd]
;B[kd]
;W[nf]
;B[kg]
))(;B[cq]C[-0.43 pp (KataGo)]
;W[cp]
;B[dq]
;W[fq]
;B[eq]
;W[ep]
;B[fr]
;W[qf]
;B[qh]
;W[bq]
;B[br]
;W[er]
;B[bp]
;W[cr]
;B[aq]
;W[dr]
;B[bq]
;W[gr]
;B[fp]
;W[gq]
;B[cn]
;W[fn]
;B[qc]
;W[cc]
;B[dc]
;W[cd]
;B[cf]
;W[ce]
;B[de]
;W[bf]
;B[oh]
;W[qj]
;B[oj]
;W[ql]
;B[on]
;W[ol]
))(;W[cc]C[-0.23 pp (KataGo)]
;B[cd]
;W[dc]
;B[fc]
;W[ec]
;B[ed]
;W[fb]
;B[bc]
;W[qc]
;B[pc]
;W[qd]
;B[qf]
;W[qe]
;B[pe]
;W[rf]
;B[fd]
;W[hb]
;B[qb]
;W[gc]
;B[cb]
;W[db]
;B[da]
;W[eb]
;B[pg]
;W[qg]
)(;W[qc]C[-0.24 pp (KataGo)]
;B[qd]
;W[pc]
;B[nc]
;W[oc]
;B[od]
;W[nb]
;B[nq]
;W[np]
;B[mp]
;W[oq]
;B[no]
;W[op]
;B[nr]
;W[mo]
;B[nn]
;W[lp]
;B[mq]
;W[mn]
;B[mm]
;W[kq]
;B[or]
;W[pr]
;B[qq]
;W[qp]
;B[qr]
;W[pq]
))(;B[qq]C[-0.94 pp (KataGo)]
;W[pq]
;B[qp]
;W[qn]
;B[qo]
;W[po]
;B[rn]
;W[cp]
;B[cd]
;W[ec]
;B[de]
;W[fq]
))