寒かったら、お茶が温め、暑かったら、冷やし、鬱なら元気にし、しんどかったら、落ち着かせる。

Wednesday, March 30, 2011

Game reviews

In order to promote my teaching a bit I offered and still offer some free game reviews. So send me an SGF and I will review it for. Ask questions and receive answers on what you could do better.

Here is a example of my reviews. It is a game that was sent to me recently. 1kyu vs 4kyu. I hope you enjoy it. :)

(;CA[utf-8]FF[4]ST[2]RU[AGA]OT[5x30 byo-yomi]AP[CGoban:3]SZ[19]GM[1]DT[2011-03-19]
PC[The KGS Go Server at http\://www.gokgs.com/]BR[1k]WR[4k]KM[7.5]TM[2400]RE[B+Time]
MULTIGOGM[1]
;B[pd]BL[2393.23];W[qp]WL[2391];B[dd]BL[2389.63];W[cp]WL[2320.11];B[ep]BL[2377.57]
;W[eq]WL[2301.44];B[fq]BL[2374.29];W[dq]WL[2296.22];B[fp]BL[2372.53];W[nq]WL[2284.14]
;B[co]BL[2341.71];W[bo]WL[2273.92];B[cn]BL[2338.38];W[bn]WL[2270.26];B[cm]BL[2336.41]
(;W[dp]WL[2267.14]C[This is slack.];B[do]BL[2332.95];W[jc]WL[2257.78]C[Splitting is good.]
(;B[bm]BL[2300.08];W[bq]WL[2241.32]C[Now you needed to answer here.];B[kq]BL[2272.32]
C[L3 seems slow for black.];W[fc]WL[2199.55]C[Yes, good move.]
(;B[cg]BL[2237.15];W[db]WL[2193.96];B[cc]BL[2232.78];W[hd]WL[2191.34]C[Good shape.]
(;B[dj]BL[2219.83]C[Ineffective.];W[pj]WL[2185.4]C[Right direction. But I prefer a low approach here.]
(;B[mc]BL[2190.75];W[qf]WL[2141.31];B[qd]BL[2184.7]
(;W[kn]WL[1920.31];B[jo]BL[2162.31]
(;W[ko]WL[1910.78];B[jn]BL[2142.5]
(;W[km]WL[1896.84];B[jm]BL[2133.24];W[kp]WL[1894.31];B[jp]BL[2131];W[lq]WL[1887.11]
;B[kr]BL[2122.9];W[jl]WL[1858.35];B[qh]BL[2072.09];W[ph]WL[1844.59];B[qg]BL[2024.21]
;W[pg]WL[1834.63];B[pf]BL[1996.57];W[qi]WL[1831.37];B[rf]BL[1988.31];W[of]WL[1811.65]
;B[qe]BL[1981.75];W[il]WL[1801.97];B[kl]BL[1975.53];W[kk]WL[1748.56];B[ll]BL[1972.98]
;W[lk]WL[1735.07];B[ml]BL[1970.91];W[mk]WL[1724.88];B[nl]BL[1951.56]
(;W[op]WL[1697.43];B[mo]BL[1947.81];W[mp]WL[1693.61];B[qk]BL[1927.79];W[rj]WL[1686.82]
;B[qn]BL[1902.64];W[pl]WL[1586.19];B[nk]BL[1884.37];W[pk]WL[1579.33];B[nj]BL[1873.71]
;W[lh]WL[1537.97];B[oi]BL[1851.35];W[pi]WL[1432.41];B[ng]BL[1821.39]
(;W[mi]WL[1169.97];B[ni]BL[1787.32];W[og]WL[1157.79];B[nh]BL[1753.96];W[me]WL[1008.31]
;B[nf]BL[1719.68];W[ne]WL[998.779];B[lg]BL[1707.9]
(;W[kg]WL[929.806];B[lf]BL[1699.18];W[jg]WL[734.525];B[le]BL[1675];W[ld]WL[709.968]
;B[md]BL[1667.55]
(;W[lc]WL[351.18];B[oe]BL[1467.87];W[od]WL[309.225]C[radovan [1k\]\: it is o.k.
]
;B[oc]BL[1411.34];W[pe]WL[233.299]C[dogbert [3d\]\: did w wash his hand?\:)
];B[jk]
BL[1284.86];W[ij]WL[199.076];B[oe]BL[1276.03];W[jq]WL[194.109];B[nd]BL[1261.59]
;W[iq]WL[191.569];B[ql]BL[1225.85]C[dogbert [3d\]\: critical time by w short of time
]
;OW[5]W[pm]WL[30];B[pn]BL[1161.76];OW[5]W[on]WL[30];B[om]BL[1143.13];OW[5]W[qm]
WL[30];B[rm]BL[1137.33]
(;OW[5]W[rn]WL[30];B[ro]BL[1132.41];OW[5]W[rl]WL[30];B[sn]BL[1128.6];OW[5]W[sl]
WL[30];B[oo]BL[1108.75];OW[5]W[nn]WL[30];B[sm]BL[1097.67];OW[5]W[rk]WL[30];B[no]
BL[1076.57];OW[4]W[rp]WL[30];B[hm]BL[947.581];OW[4]W[mn]WL[30];B[ln]BL[944.733]
;OW[4]W[hl]WL[30];B[hn]BL[920.314];OW[4]W[fl]WL[30];B[fj]BL[900.441]
(;OW[4]W[fn]WL[30];B[gm]BL[883.221];OW[4]W[fm]WL[30];B[gl]BL[881.217];OW[4]W[go]
WL[30];B[hp]BL[865.282];OW[4]W[gp]WL[30]
(;B[hq]BL[851.775];OW[4]W[gq]WL[30]C[ChemBoy613 [-\]\: actually, W is sitting next to me
]
;B[gr]BL[834.663]C[ChemBoy613 [-\]\: I think the tim short is bad
];OW[4]W[ho]WL[30]
C[ChemBoy613 [-\]\: he is a slow plwyer
]
(;B[ip]BL[825.27];OW[4]W[fr]WL[30];B[er]BL[811.268];OW[4]W[fs]WL[30];B[gs]BL[789.427]
;OW[4]W[gk]WL[30];B[fk]BL[767.187];OW[4]W[in]WL[30];B[im]BL[762.577];OW[4]W[hr]
WL[30];B[hk]BL[713.088];OW[3]W[hs]WL[30];B[ik]BL[709.314];OW[3]W[jj]WL[30];B[ir]
BL[693.577];OW[3]W[dl]WL[30];B[ck]BL[677.427]
(;OW[3]W[lp]WL[30];B[mm]BL[618.662];OW[3]W[am]WL[30];B[al]BL[586.13];OW[3]W[bl]
WL[30];B[an]BL[581.2];OW[3]W[cl]WL[30];B[ao]BL[568.405];OW[3]W[bk]WL[30];B[bp]BL[558.403]
;OW[3]W[aq]WL[30];B[bj]BL[521.483];OW[3]W[ak]WL[30]C[Nice.
];B[if]BL[464.023];OW[3]
W[ig]WL[30];B[hf]BL[458.936];OW[3]W[hg]WL[30];B[gg]BL[453.162];OW[3]W[gh]WL[30]
;B[id]BL[443.293];OW[3]W[ic]WL[30];B[gd]BL[417.93];OW[3]W[hc]WL[30];B[gc]BL[415.131]
;OW[3]W[gb]WL[30];B[fd]BL[411.811];OW[3]W[ec]WL[30];B[fh]BL[402.381];OW[3]W[gi]
WL[30];B[fg]BL[376.113];OW[3]W[ge]WL[30];B[fe]BL[368.029];OW[3]W[jf]WL[30];B[gf]
BL[348.765];OW[3]W[cb]WL[30];B[aj]BL[320.8];OW[3]W[dm]WL[30];B[pq]BL[313.288];OW[3]
W[pp]WL[30];B[rr]BL[310.321]
(;OW[3]W[sp]WL[30];B[or]BL[296.087];OW[2]W[nr]WL[30];B[ns]BL[278.321];OW[2]W[ms]
WL[30];B[ps]BL[182.962];OW[1]W[so]WL[30];B[rn]BL[170.069]C[ChemBoy613 [-\]\: squeeze
radovan [1k\]\: thank you
sakaibokou [4k\]\: thx
])
(;W[rq];B[or];W[nr]C[Easier shape. Take away blacks eye space and no problems for you.]))
(;W[cb]C[Here.]))
(;B[hr];W[ip];B[gk];W[io];B[fo];W[gn];B[er];W[ir];B[cr];W[br];B[bs];W[ap]C[Must be always prepared for resistance.]))
(;B[gq];W[hq]
(;B[ho];W[gk];B[fk];W[hk];B[gn];W[fo];B[el];W[im];B[en];W[in];B[em])
(;B[gk]
(;W[eo];B[hr]C[Now what? ];W[ir];B[gr])
(;W[gr];B[fr];W[hr];B[eo]))))
(;W[cb]C[This is the biggest endgame for white. About 17 points?]))
(;W[po];B[ro];W[rp];B[rk];W[sl]
(;B[sk];W[qo];B[rn];W[so];B[ri];W[rh];B[si];W[sh]C[White wins this.])
(;B[sn];W[qo];B[rn];W[sk])
(;B[sp];W[qo];B[rn];W[so])))
(;W[od]C[Must here.]))
(;W[od]C[This will be sente and ensures at least a ko connection.]))
(;W[nh]
(;B[oh];W[ni];B[mh];W[mi];B[li];W[mj];B[jk];W[ij];B[kj];W[mg];B[jj];W[ik]C[Should be favorable for white.])
(;B[ni];W[mh];B[oh];W[og]C[Also this.])))
(;W[pl]C[I think first block here.]
(;B[mo];W[mp];B[oo];W[pp]C[if he tries you can protect.])
(;B[lp];W[mo]C[If cut sacrifice one stone.])
(;B[op];W[oq];B[pp];W[pq];B[qo];W[qq];B[pn];W[qm];B[mo];W[mp];B[om];W[no]C[Seems quite dead to me.])))
(;W[jm]C[The proverb goes\: On top of two stones hane.];B[km]C[Even if he cuts there is plenty of space to maneuever.]))
(;W[jn]C[Push like this. It will make black overconcentrated];B[io];W[lp]C[Then you can fix your own Moyo like this.]))
(;W[of]C[You can think of making a more solid shape first.]))
(;B[qh]C[This make the shape a little uncomfortable for white.]))
(;B[qj]C[Black's next move should be here.]))
(;B[dg]C[If he extends then he should extend high. Why make the influence less effective.]
;W[ci];B[ch];W[di];B[fh]C[If white would dare to boldly invade black can fight easily.]))
(;B[bq]C[Later you still have this aji so d4 does not fix the problem.]))
(;W[jc]C[I think it is better to split black here.];B[dp];W[cq]C[If he plays d4 you can easily answer here and it is a ko threat less for black.]
;B[bm]C[This move will not be sente anymore.]))

- adoreme

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