(;GM[1]FF[4]
CA[UTF-8]
AP[Quarry:0.2.0]
SZ[19]
GN[chengfan-domini1000(B) IGS]
EV[Internet Go Server game: chengfan vs domini1000]
PC[IGS:  igs.joyjoy.net 6969]
DT[2014-11-28]
HA[3]
KM[-5.5]
TM[60.0]
PB[domini1000]
BR[17k?]
PW[chengfan]
WR[14k]
CP[Copyright (c) PANDANET Inc. 2014   Permission to reproduce this game
is given, provided proper credit is given.   No warrantee, implied or
explicit, is understood.   Use of this game is an understanding and
agreement of this notice.]
US[Brought to you by IGS PANDANET]
RE[B+Resign]
AB[dd][pd][dp]
C[
 domini1000 17k?: 7 Hi]LT[]NB[12]NW[15]RR[Discon_1Times]
;W[pp]WL[49.0];B[qn]BL[54.0];W[fq]WL[46.0];B[hq]C[Even though I hold \
the handicap, I do not want to let him peacefully build the lower side \
and attack at once, hence this choice of direction.]
BL[21.0];W[fo]WL[43.0];B[dn]BL[11.0];W[mq]WL[41.0];B[kq]C[B builds a \
base for his splitting group.]
BL[597.0];W[qp]C[This move by W seems to make an attack around a/b \
easier, therefore B defends]
WL[39.0]LB[qk:b][pl:a]
;B[qk]BL[586.0];W[on]WL[37.0];B[dr]C[B prevents the W group from making\
 a base.]
BL[572.0];W[ep]WL[33.0];B[gp]C[and prevents the ponnuki]BL[565.0]
;W[er]WL[31.0];B[gr]BL[562.0];W[dq]C[but B had missed this response :)]
WL[29.0];B[cq]BL[560.0];W[cp]WL[22.0];B[do]BL[538.0];W[cr]
WL[6.0];B[eq]BL[536.0];W[qm]C[So here....I know "there are no Ko \
threats in the opening" but...I found it really annoying, and honestly \
I did not think B could kill the W marked group anyway, so I defended.]
WL[574.0]TR[fo][ep][fq][er]
;B[pm]BL[520.0];W[dq]WL[572.0];B[bq]BL[494.0];W[ds]WL[570.0]
;B[br]BL[432.0];W[bs]WL[563.0];B[qg]C[This move...I do not know what to\
 think. First, the marked B group needs to be defended otherwise W can \
capture it. I did not see that in the game, because I was just not \
looking at that area which did not seem that important to me anymore. \
Nevertheless, I should have seen it without "looking" at it...

Second, the square marked W stone is a threat I judged serious enough \
to lose a ko at the bottom left, but now...I am leaving it to hurt me \
without check - that is not very logical.

In other terms, I played the big move, and forgot about 2 urgent \
moves...Not very good is it? :)]
BL[373.0]SQ[qm]TR[bq:cq][br]
;W[ql]C[W exploits what used to be the ko threat...]WL[560.0]
;B[pl]BL[367.0];W[rn]WL[558.0];B[pn]BL[333.0];W[ro]C[and gains a few \
points.]
WL[555.0];B[oo]C[Not sure what I wanted with this move! Indeed, it \
threatens a ladder, and prevents W building influence with the marked \
stone, but how critical is it at this stage of the game? I am not \
convinced now...Plus, it forgets the defense of the circled B group, \
worth something like 10 points.]
BL[306.0]MA[on]CR[bq:cq][br]
;W[op]WL[552.0];B[nn]BL[297.0];W[rk]WL[550.0];B[qj]BL[295.0]
;W[rj]WL[549.0];B[qi]C[I push ahead, on the 3rd line, and connect, so \
this looks fine for B to me.]
BL[288.0];W[bp]C[and there goes the corner.]WL[547.0];B[bo]
BL[239.0];W[aq]WL[545.0];B[co]BL[237.0];W[ar]WL[544.0];B[dj]
C[B goes for the big point again.]BL[230.0];W[fm]WL[541.0]
;B[el]C[and defends the territory by this play.]BL[223.0]
;W[em]WL[539.0];B[dm]BL[222.0];W[fl]WL[538.0];B[ek]BL[199.0]
;W[gj]C[This move by W does not look like it is doing much to me, so B \
goes for the big point again.]
WL[527.0];B[jc]BL[189.0];W[pc]C[So here goes the point where B really \
plays weak moves I think.]
WL[523.0]
(;B[oc]C[B does not defend the corner???]BL[595.0];W[qc]WL[522.0]
;B[qd]BL[592.0];W[ob]WL[520.0];B[nd]C[B sees that the cut at a is \
possible for W, and loses a move again...]
BL[575.0]LB[od:a];W[nc]WL[518.0];B[od]BL[574.0];W[mc]WL[517.0]
;B[rc]BL[546.0];W[rb]WL[515.0];B[nb]BL[533.0];W[pb]WL[506.0]
;B[md]BL[488.0];W[mb]WL[504.0];B[lc]BL[482.0];W[lb]WL[598.0]
;B[ke]BL[465.0];W[rd]C[This was planned by B, because  ends up in \
sente, and I think W gains close to nothing.]
WL[595.0];B[re]BL[464.0];W[sc]C[Nevertheless, what a huge loss of \
territory for B. The result is clearly great for W.]
WL[594.0];B[cg]BL[444.0];W[gh]WL[587.0];B[fk]C[B pushes through the \
knight's move...]
BL[434.0];W[gk]WL[585.0];B[gl]C[because it can be cut.]BL[430.0]
;W[hl]WL[546.0];B[gm]BL[428.0];W[gn]WL[543.0];B[hm]BL[420.0]
;W[il]WL[508.0];B[im]C[and now B would like to create trouble for the \
weak W center group.]
BL[414.0];W[jl]WL[505.0];B[jm]C[but the cutting stones are not that \
strong either, so B has to push from behind for a while :(]
BL[390.0];W[fp]WL[502.0];B[en]BL[381.0];W[fn]WL[500.0];B[lm]
BL[332.0];W[km]WL[496.0];B[kn]BL[329.0];W[kl]WL[493.0];B[jn]
BL[325.0];W[om]WL[470.0];B[nm]BL[289.0];W[ll]C[A ladder breaker]
WL[433.0];B[mm]C[re-establishes the ladder]BL[217.0];W[lj]
C[another ladder breaker]WL[386.0];B[mk]C[I am not sure about this \
move. I needed to restore the ladder, but maybe I could have done \
differently, or just captured the marked group]
BL[192.0]MA[om:on]
;W[mj]WL[374.0];B[nk]BL[181.0];W[kg]C[So, at this point, I feel that B \
is doing not too badly, and that if the triangle area can be turned \
into territory, B should win the game. Given the weakness of the W \
center group, that should be quite possible to do. The follow up does \
not quite follow this dream by Black :)]
WL[366.0]TR[jd][fe][he][me][ef][dg][nh][ph][di][mo:mp][lr:ls]
;B[if]C[This move follows the idea - make W defend the center group, \
and secure territory for B at the same time...]
BL[565.0];W[ih]WL[348.0];B[mh]C[same thing]BL[544.0];W[lh]
WL[343.0];B[lk]BL[501.0];W[kk]WL[341.0]
(;B[ff]C[And this as well...but here the difference is that this move \
is purely defensive, and accomplishes just one thing. It is punished at\
 once.]
BL[435.0];W[kb]WL[337.0];B[kc]BL[434.0];W[dc]C[bang...and the 4th \
corner goes down the drain. I feel that in a 3 stone game, that is \
utterly ridiculous...]
WL[335.0];B[ec]C[and B still does not defend the corner, even though \
the approach is not on the 3-3. I think this sequence, which is a \
repeat of the invasion on the upper right corner, is quite badly played\
 by B.]
BL[432.0];W[cc]WL[333.0];B[cd]BL[431.0];W[eb]WL[332.0];B[fc]
BL[425.0];W[fb]WL[599.0];B[gc]BL[388.0];W[gb]WL[597.0];B[hb]
BL[372.0];W[bd]WL[595.0];B[be]BL[371.0];W[bc]WL[594.0];B[ce]
BL[370.0];W[ib]WL[590.0];B[ic]BL[344.0];W[ha]WL[586.0];B[hc]
BL[340.0];W[jb]WL[585.0];B[nj]C[so the whole upper side is lost...B \
tries to defend whatever territory remains.]
BL[296.0];W[mg]WL[583.0];B[nh]BL[270.0];W[ng]WL[580.0];B[lf]
BL[265.0];W[lg]WL[575.0];B[og]BL[253.0];W[hf]WL[573.0];B[hg]
BL[234.0];W[jf]WL[569.0];B[gf]BL[232.0];W[je]WL[566.0];B[ie]
BL[175.0];W[ig]WL[554.0];B[hh]BL[173.0];W[hi]WL[548.0];B[gg]
BL[163.0];W[fh]WL[546.0];B[eh]BL[154.0];W[ei]WL[543.0];B[di]
BL[143.0];W[eg]WL[540.0];B[dh]BL[587.0];W[fg]WL[537.0];B[ef]
BL[560.0];W[fi]WL[534.0];B[nf]BL[537.0];W[mf]WL[532.0];B[ne]
C[A misread by B.]BL[527.0];W[le]WL[530.0];B[ld]BL[509.0]
;W[kf]WL[527.0];B[kd]BL[502.0];W[id]WL[525.0];B[he]BL[501.0]
;W[jd]WL[523.0];B[hd]BL[498.0];W[me]WL[598.0];B[li]BL[483.0]
;W[ki]WL[590.0];B[mi]BL[482.0];W[kj]WL[589.0];B[ri]BL[458.0]
;W[rl]WL[584.0]
(;B[dg]C[the variation is probably better to avoid a string of gote \
ending yose plays.]
BL[433.0];W[ae]C[Now, a sequence of point-losing yose plays...could B \
have done anything against this?]
WL[580.0];B[af]BL[432.0];W[ad]WL[577.0];B[bf]BL[431.0];W[ao]
WL[576.0];B[an]BL[431.0];W[ap]WL[575.0];B[bn]BL[429.0];W[gq]
WL[572.0];B[ho]BL[395.0];W[fr]WL[565.0];B[np]BL[341.0];W[nq]
WL[563.0];B[mp]BL[335.0];W[lq]WL[560.0];B[lp]BL[329.0];W[hn]
WL[543.0];B[in]BL[324.0];W[jq]C[W attempts a risky aggressive \
move..which is indeed quite scary for B. The game will be decided by \
the outcome of this fight.]
WL[532.0];B[kr]BL[285.0];W[io]WL[467.0];B[jp]BL[185.0];W[iq]
WL[405.0];B[ir]BL[143.0];W[gs]WL[205.0];B[hr]BL[69.0];W[ip]
WL[173.0];B[hp]BL[535.0];W[hs]WL[143.0];B[is]BL[490.0];W[fs]
WL[139.0];B[jr]BL[483.0];W[lr]WL[130.0];B[ls]BL[416.0];W[ms]
WL[59.0];B[ks]BL[408.0];W[or]WL[57.0];B[sj]BL[392.0];W[sk]
WL[54.0];B[si]BL[391.0];W[fj]WL[53.0];B[ej]BL[386.0];W[rf]
C[Another clamp, but this one is more dubious.]WL[576.0]
;B[se]BL[341.0];W[qf]WL[540.0];B[qe]BL[332.0];W[sd]WL[520.0]
;B[pf]BL[291.0];W[po]WL[508.0];B[ol]BL[214.0];W[qo]WL[493.0]
;B[ml]BL[208.0];W[eo]WL[447.0];B[]BL[173.0];OS[burki][HAYABUSA]
)
(;B[ao])
(;B[ae]))
(;B[cc]C[Maybe this is better, making my corner safe?])
(;B[fc]C[Or something like that?]))
(;B[qc];W[oc];B[od];W[nc];B[md];W[qb];B[rc]C[Something like that would \
be better I guess?]
)
)