(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[0.00]

(;B[qd]C[Black: Yokota Shigeaki
White: Kiyonari Tetsuya]
(;W[dc]
;B[pq]
;W[dq]
;B[oc]
;W[po]
;B[pl]
;W[mp]
;B[oo]
;W[on]
;B[no]
;W[pp]
;B[nq]
(;W[nn]C[Usually it's a bad order for White -]
;B[mo]
(;W[op]
;B[np]
;W[oq]C[This move was first played by Kiyonari, 9p from Kansai Kiin
He likes to try unusual ideas!]
;B[pn]C[I decided to try this pattern in my games
Later I send these games (with Balogh and kghin) to my classmate An Younggil, 8p and he wrote some notes]
;W[pm]
;B[qn]
;W[qm]
;B[rm]LB[rn:A][ro:B]C[It's difficult to find this move, but it looks best. In my games you can see A or B, which are more common shapes]
;W[rn]
;B[qo]
;W[qp]
;B[ro]
;W[rp]
;B[sn]
;W[ql]
;B[rl]
;W[qk]
;B[or]
;W[pr]
;B[qr]C[Nice tesuji!]
;W[qq]
;B[ps]
;W[rr]
;B[pq]
;W[rk]
;B[pr]
;W[sp]
;B[so]
;W[sr]
;B[sl]
;W[rs]C[White is alive, but only with few points]
;B[co]C[Game is slightly better for Black now, but playable]
;W[gq]
;B[iq]
;W[mn]
;B[lo]
;W[ln]
;B[kn]
;W[mr]
;B[nr]
;W[ko]
;B[kq]
;W[jo]
;B[km]
;W[in]
;B[jl]
;W[mk]
;B[hm]
;W[gn]
;B[dk]
;W[hl]
;B[ce]
;W[gm]
;B[fc]
;W[ed]
;B[fd]
;W[ee]
;B[ch]
;W[cd]
;B[bd]
;W[bc]
;B[be]
;W[eb]
;B[jd]
;W[fe]
;B[cq]
;W[cr]
;B[bq]
;W[cj]
;B[di]
;W[cl]
;B[dp]
;W[eq]
;B[dl]
;W[cm]
;B[dm]
;W[bi]
;B[bh]
;W[dj]
;B[ej]
;W[bn]
;B[bo]
;W[ck]
;B[cn]
;W[an]
;B[fi]
;W[jr]
;B[jq]
;W[kr]
;B[lq]
;W[ir]
;B[lr]
;W[jj]
;B[ik]
;W[gj]
;B[ij]
;W[gi]
;B[fk]
;W[gk]
;B[ji]
;W[fl]
;B[fh]
;W[hc]
;B[ho]
;W[hn]
;B[qg]
;W[mh]
;B[hg]
;W[ih]
;B[hh]
;W[en]
;B[dn]
;W[hq]
;B[jb]
;W[le]
;B[hd]
;W[fb]
;B[gc]
;W[gb]
;B[jh]
;W[pc]
;B[pd]
;W[ph]
;B[pg]
;W[oh]
;B[mf]
;W[ob]
;B[pb]
;W[lf]
;B[mg]
;W[lg]
;B[lh]
;W[mi]
;B[kg]
;W[nc]
;B[qc]
;W[kd]
;B[kc]
;W[lc]
;B[ne]
;W[od]
;B[lb]
;W[pc]
;B[qb]
;W[je]
;B[ie]
;W[mb]
;B[md])
(;W[qq]
;B[pr]C[If White plays hane, Black can extend and now this is better for B, comparing to classic joseki]))
(;W[qq]
;B[oq]
;W[nn]
;B[mo]LB[rp:A][qr:B]C[Common joseki. Now white can play A or B]))
(;W[cp]C[Another game by Kiyonari Tetsuya]
;B[pp]
;W[dc]
;B[eq]
;W[do]
;B[de]
;W[cg]
;B[cc]
;W[gc]
;B[dd]
;W[db]
;B[be]
;W[cj]
;B[cb]
;W[jc]
;B[oc]
;W[qj]
;B[rj]C[Another new idea by Kiyonari played in the Kisei tournament!
See Dinerchteins book for this move.]))
(;B[pd]C[Black: Pal Balogh
White Alexandre Dinerchtein]
;W[dd]
;B[pq]
;W[dq]
;B[do]
;W[po]
;B[pl]
;W[mp]
;B[oo]
;W[on]
;B[no]
;W[pp]
;B[nq]
;W[nn]
;B[mo]
;W[op]
;B[np]
;W[oq]
;B[pn]
;W[pm]
;B[qn]
;W[qm]
;B[rn]C[An:This move looks fine]
;W[rm]
;B[rp]
;W[qq]
;B[om]
;W[qk]
;B[rq]
;W[rr]
;B[qj]C[An: Very good move. ]
(;W[pk]C[This natural looking move was a minor mistake.]
;B[ok]
(;W[mn]C[White has to play here.]
;B[ln]
;W[mm]
;B[pj]C[An: It looks like black's alright. ]
;W[ql]
;B[ol]
;W[rj]
;B[rk]LB[ri:A]C[Alex: Maybe it's even easier to block at A]
;W[sk]
;B[ri]
;W[rl]
;B[si]
;W[sn]
;B[ro]
;W[sj]
;B[pr]
;W[oj]
;B[mk]
;W[lm]
(;B[qi]C[An: Probably an overplay. ]
;W[or]
;B[qr]
;W[ps]C[An: Good move. ]
;B[qp]
;W[qs]
;B[qq]
;W[rs]C[Alex: It seems that Pal Balogh misread this semeai]
;B[sr]
;W[nr]
;B[mq]
;W[mr]
;B[os]
;W[ns]
;B[kq]
;W[sm]C[Alex: Now Black is dead]
;B[nj]
;W[oi]
;B[qf]
(;W[le]LB[nh:A]C[Alex: I am proud of this move! 
White is ahead, so it's not necessary to run away at A. And if I play regular extension -

Finally W won this game without any problems. Here it's already looks hopeless for Black
Corner is too big and B's compensation is not enough])
(;W[jc]
;B[kd]
;W[kc]
;B[ld]C[Alex: I was afraid that B will get too many points]))
(;B[or]C[An: Isn't it better for black? 

Alex: Yes, I agree. Black is ahead in this case - corner is too big]))
(;W[pj]C[Alex: W cannot extend. It would normally be the only move. ]
;B[nm]
;W[mn]
;B[ln]
;W[mm]
;B[ll]
;W[ml]
;B[mk]
;W[nl]
;B[ol]C[Alex: It's geta]))
(;W[rk]C[An: Can white play like this?]
;B[ok]
;W[mn]
;B[ln]
;W[mm]
;B[rj]
;W[ql]
;B[pk]
;W[nl]
;B[ol]
;W[sl]C[An: It looks like white can fight like this. ]))
(;B[qd]BL[1791.428]
;W[dd]WL[1796.302]
;B[pq]BL[1768.311]
;W[cq]WL[1730.737]
;B[fc]BL[1744.564]
;W[hc]WL[1696.22]
;B[oc]BL[1700.777]
;W[po]WL[1663.543]
;B[pl]BL[1449.93]
;W[mp]WL[1654.518]
;B[oo]BL[1448.136]C[White: Alexandre Dinerchtein
Black: Kghin from kgs ]
;W[on]WL[1649.95]
;B[no]BL[1441.448]
;W[pp]WL[1644.134]
;B[nq]BL[1439.231]
;W[nn]WL[1638.064]
;B[mo]BL[1436.404]
;W[op]WL[1635.657]C[This was the first time Alexandre played this]
;B[np]BL[1431.304]
;W[oq]WL[1633.58]
(;B[pn]BL[1402.813]
;W[pm]WL[1612.926]
;B[qn]BL[1401.192]
;W[qm]WL[1610.935]
(;B[ro]BL[1381.544]
;W[qq]WL[1497.098]
(;B[rq]BL[1227.88]C[Alex: here is the losing move -]
;W[rn]WL[1347.346]
;B[qo]BL[1222.659]
;W[rp]WL[1345.486]
;B[rm]BL[1215.999]
;W[qp]WL[1333.78]
;B[sn]BL[1214.343]
;W[ql]WL[1331.457]LB[qq:B][rq:A]C[The exchange A for B is not good for black]
(;B[sp]BL[1084.379]
;W[rr]WL[1307.607]
;B[om]BL[1082.681]
;W[rl]WL[1086.498]
;B[qk]BL[985.578]
;W[rk]WL[1052.042]
;B[rj]BL[983.489]C[Alex: It looks like a great tesuji, but anyway B is already in trouble]
;W[qj]WL[881.87]
;B[ol]BL[924.214]
;W[mn]WL[819.895]
;B[ln]BL[819.097]
;W[mm]WL[726.486]
;B[sl]BL[816.105]
;W[pk]WL[721.882]
;B[sk]BL[814.618]
;W[qk]WL[720.473]
;B[ri]BL[813.674]
;W[sq]WL[698.339]
;B[so]BL[811.934]
;W[qi]WL[636.432]
;B[qh]BL[799.226]
;W[ph]WL[628.669]
;B[qg]BL[797.421]
;W[nk]WL[617.103]
;B[pi]BL[780.427]
;W[ok]WL[572.272]LB[lo:A][nr:B]C[Alex: W is thick in the center, corner is not small.
Black got low territory on the right and a weak group on the lower side with ajis at A or B
This result is terrible for Black.

Finally I won this game by R.])
(;AE[qq][rq]C[In our first game played between two professionals, the corner looked like this.]
;B[or]C[Notice that black had a great tesuji here.]
;W[pr]
;B[qr]C[Black could play here!
But because of the exchanges Kghin made this aji was no longer available.]))
(;B[rm]C[AN: This should be right for black. ]
;W[ql]
;B[om]
;W[qk]
;B[mm]
;W[nm]
;B[nl]
;W[ol]
;B[mn]
;W[om]
;B[rq]
(;W[qo]C[Alex: Here is the move I suggested to kghin after the game, but Younggil thinks it's not best]
;B[rn]
;W[rr]
;B[pr]
;W[rp]
;B[or]
;W[qp]
;B[qr]
;W[sq]
(;B[fp]C[Alex: Result is about equal

Note the bottom right, it's a tsumego. Can you solve it?])
(;B[so]C[Even white black plays here white can not be killed.]
;W[sp]
;B[rs]
;W[qs]
;B[ps]
;W[sr]C[Black can not approach in time.]))
(;W[rr]C[AN: This should be better for white, and the result can be better as well. ]
;B[pr]
;W[or]
;B[qr]
;W[qp]
;B[rs]
;W[rp]
;B[sr]
;W[sp]C[AN: White can capture the stones. W is favorable here])))
(;B[rm]
;W[rn]
;B[qo]
;W[qp]
;B[ro]
;W[rp]
;B[sn]
;W[ql]LB[qq:B][rq:A]C[breakfast [3p\]: same shape, but
breakfast [3p\]: without A-B
breakfast [3p\]: more aji inside
breakfast [3p\]: A-B made me stronger
])
(;B[rn]C[b]
;W[rm]
(;B[qq]C[breakfast [3p\]: S5
breakfast [3p\]: too good for W
]
;W[ro]C[breakfast [3p\]: not an option for B
])
(;B[or]
;W[ro]C[Alex: Too good for W])
(;B[rp]C[Alex: For this variation check my game with Balogh]))
(;B[qo]
;W[qp]
;B[rp]
;W[rq]))
(;B[or]C[AN: This should be right sequence for black. 

Alex: Yes, I agree it's best for B to start from hane]
(;W[pr]C[A must.]
;B[pn]
(;W[pm]C[Playable for both sides.]
;B[qn]
;W[qm]
;B[qp]
;W[qq]
;B[qo]
;W[pq]
;B[rm]
;W[ql]
;B[rq]C[AN: It looks playable. ]
(;W[rr]
;B[ps]
;W[qr]
;B[rl]
;W[qk]
;B[rp]
;W[nr]
;B[mr]
;W[os]
;B[ms]C[Alex: The result is about equal]
;W[sr])
(;W[nr]C[AN: If white cuts here, ]
;B[mr]
;W[rr]
;B[rl]
;W[qk]
;B[rk]
;W[qj]C[AN: Is it ok for both? 

Alex: Yes, seems so]
;B[rp]
;W[os]))
(;W[qn]C[Also playable for both.]
;B[pm]
;W[nr]
(;B[mr]
;W[os]LB[mn:B][rn:C][lp:A]C[Alex: This is playable 
Here Black can defend at A or B
Later he can use nice tesuji at C]
;B[mn]
;W[kc]
;B[rn]
;W[qm]
;B[ql]
;W[rm]
;B[rl]C[Alex: Later Black can use this tesuji to fend off the right side.])
(;B[mn]LB[qo:A][mr:B]C[Alex:
Another good idea for Black. The reason to skip atari - later he can cut at A

It's a clever plan for Black to keep these choices for future. He can decide later which atari to choose - A or B]
;W[mr]C[If white chooses to extend here later, black can cut the right side.]
;B[qo]
;W[qp]
;B[ro]
;W[rp]
;B[rn]C[Black can capture a stone.])))
(;W[pm]C[Not so good.]
;B[qq]
;W[ql]LB[qo:A]C[Alex: Black's corner is big and he is slightly ahead
Attachment at A looks painful later]
;B[qo]C[This move is a menace.]))))